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What are the key sales KPIs for the Wholesale Electrical Supply Distribution industry in 2027?

📖 3,025 words🗓️ Published Jun 20, 2026 · Updated May 28, 2026

Direct Answer

The nine KPIs that actually run a Wholesale Electrical Supply Distribution business in 2027 are: gross margin by product category, inventory turns, same-day fill rate, DSO (days sales outstanding), branch revenue per FTE, customer share of wallet, project quote-to-order conversion, e-commerce revenue mix, and counter-vs-delivered ticket economics. Sonepar, Rexel, Wesco, Graybar, and CED run these nine on a daily/weekly/monthly cadence because electrical distribution is a 4-7% operating margin business where pennies on copper, fill-rate failures on a job site, and a 50-day DSO drift quietly compound into ROIC destruction. Investors and PE owners care less about top-line and more about turn-and-earn: GMROII (gross margin return on inventory investment), branch productivity, and digital mix.

> TL;DR — Electrical distribution is a 20-26% gross margin business that wins on local branch density, same-day availability of 92-96% of stocked SKUs, and disciplined working capital (5-8 inventory turns, 40-55 day DSO). The 9 KPIs convert into an operating cadence: counter teams measure tickets daily, branch managers review fill rate and turns weekly, regional VPs review GMROII and share-of-wallet monthly, and the executive team reviews e-commerce mix, project conversion, and 30/60/90 plans quarterly. Top-decile distributors (Sonepar, Rexel) push e-commerce above 40% of revenue; the laggard middle still sits below 15%.

CRO SYNDICATE

Why Wholesale Electrical Supply Distribution Works Differently

1. Local branch density beats national scale on the last mile. Electricians do not wait. A commercial electrician with a crew on a $60K-per-day job site will not lose 90 minutes driving 22 miles to a cheaper branch. Sonepar, Rexel, Graybar, and CED win because their 200-800 branch networks put inventory within a 15-minute drive of the largest US metros. National e-commerce pure-plays cannot match that physics, which is why Amazon Business has captured single-digit share of the ~$140-160B US electrical wholesale market despite a decade of trying.

2. Inventory is heavy, slow, and commodity-priced — the working capital model is brutal. A 40-foot pallet of 12-gauge THHN copper wire ties up $45K-$80K depending on the LME copper spot. Conduit, fittings, and gear sit on 30-90 day lead times from manufacturers (Schneider, Eaton, Siemens, ABB). Distributors carry 25,000-80,000 SKUs per branch, and 30% of those SKUs do not turn more than twice a year. A 1-point inventory-turn improvement (from 6.0x to 7.0x) frees ~$8M of working capital on a $50M-revenue branch.

3. Product mix shifts faster than the org chart adapts. LED lighting attach hit 75-90% of new commercial construction by 2026. EV charging infrastructure, battery storage, microgrid controls, and PV-balance-of-system components are growing 25%+ annually. Distributors who staffed and trained for fluorescent ballasts and copper wire missed the controls/automation gross-margin window (32-42% GM vs 14-18% on copper). Sonepar and Rexel reorganized into renewables/automation business units; mid-market regionals still sell what they have always sold.

4. Two customer franchises with opposite economics share the same branch. A counter ticket averages $250-$450, walks in unannounced, expects everything in stock, and contributes 18-22% GM. A delivered project ticket averages $1,200-$3,500, is quoted 6-14 weeks before the job, requires a quote-to-order conversion of 25-40%, and contributes 22-28% GM. Branch managers who optimize for one starve the other. The 9 KPIs below force a balanced scorecard.

The 9 KPIs, In Depth

warehouse inventory turnover metrics chart

1. Gross Margin by Product Category (% by SKU class). The single most important pricing KPI. Wholesale electrical blends to 20-26% GM, but the inside is heterogeneous: copper wire 14-18%, conduit/fittings 22-28%, lighting 28-35%, controls/automation 32-42%, switchgear/distribution 18-24%. Sonepar internally benchmarks every branch's mix-adjusted GM against the corporate matrix; a branch running 19% GM on a 24% mix-expected basis is leaking 500bps of price discipline. Wesco and Graybar publish category GM trends in 10-Qs that analysts use to triangulate copper-cycle exposure.

2. Inventory Turns (annualized COGS / average inventory). Top-decile distributors run 7-8x annual turns; the median sits at 5-6x; specialty/project houses run 3-5x. Within a single distributor, commodities (wire, conduit) turn 8-12x and specialty (controls, gear, switchboards) turns 3-5x. Border States and Graybar (both employee-owned) historically run tighter turns than PE-owned regionals because ESOP economics reward working-capital discipline. A 6.0x→7.0x improvement on $400M of inventory frees ~$57M of cash.

3. Same-Day Fill Rate (% of stocked-SKU line items shipped/picked-up same day). The KPI that defines the local-branch promise. Top-decile branches hit 94-96% on the published stock list; the laggard middle drops to 88-90%. A 200bps gap on fill rate translates to 3-5% revenue leakage to a competitor branch 4 miles away. CED and Graybar invest heavily in branch-level demand forecasting (Infor Distribution SX.e, Epicor Eclipse) to keep fill above 94%. Note: this is measured on stocked SKUs only; non-stock special-order is tracked separately as quote-promise-date adherence.

4. DSO (Days Sales Outstanding, AR turnover days). B2B electrical accounts pay slowly. Industry average runs 40-55 days; top-quartile distributors land at 38-44; the bottom-quartile leak to 60+. A 5-day DSO improvement on a $1B revenue book is ~$14M of cash. Esker AR automation, lockbox acceleration, and tightened credit-hold rules are the standard playbook. Wesco's post-Anixter integration explicitly targeted a 4-day DSO improvement and delivered ~3 days by FY2024.

5. Branch Revenue per FTE (annualized revenue / branch headcount). The productivity KPI. Industry median is $1.0-1.2M per branch FTE; top-decile branches hit $1.4-1.6M. The spread reflects automation (online ordering reduces inside-sales touch), counter-vs-delivered mix, and the maturity of project-quote tooling. Sonepar's North American operating companies (Springfield Electric, Independent Electric, Hagemeyer, Codale, Hill Country) benchmark this monthly and publish a top-25-branches league table internally.

6. Customer Share of Wallet (% of customer's electrical spend captured). A top-100 account at a regional distributor typically spends $2-12M annually on electrical, and the distributor captures 30-50% of that wallet. The difference between 35% and 48% share-of-wallet on a $6M account is $780K of revenue at 24% GM = $187K of contribution. Outside reps measure share-of-wallet via quarterly customer-spend reviews and project-pipeline visibility. Account retention on top-100 accounts runs 88-94% in healthy distributors; below 85% signals a reckoning.

7. Project Quote-to-Order Conversion (% of qualified RFQs that close). Inside sales and project specialists generate 200-800 quotes per branch per month. Qualified quote-to-order conversion runs 25-40%; below 22% indicates pricing weakness or specification mismatches. Sonepar and Rexel deploy quote-analytics dashboards (often Power BI on top of Eclipse/SX.e data) to identify which estimators win and which lose. A 5-point conversion lift on a $20M project book is $1M in revenue.

8. E-commerce % of Revenue (% of orders + line items via web/EDI/punchout). The most-watched modernization KPI. Sonepar publicly targets 50%+ digital by 2030 and reports ~38% globally in 2026. Rexel reports ~30%. Wesco discloses ~25%. Graybar and CED estimated 20-28%. The mid-market regional median is still under 15%. Digital orders carry 250-400bps lower SG&A cost-to-serve than phone/counter orders, which is why this KPI is on every executive scorecard.

9. Counter-vs-Delivered Ticket Economics (mix %, avg ticket $, contribution $/order). The franchise-balance KPI. Mature urban branches run 25/75 counter/delivered; rural and contractor-heavy branches run 40/60. Counter ticket avg $250-$450 at 18-22% GM = ~$70 contribution. Delivered ticket avg $1,200-$3,500 at 22-28% GM = ~$520 contribution. The branch manager who lets counter slip while delivered grows looks like a hero on revenue and a villain on inventory-velocity. The 9-KPI scorecard exists specifically to expose that trade.

Real Operators

Sonepar — Family-owned French parent, ~€32B revenue, world's largest electrical distributor. Operates in North America through Springfield Electric, Independent Electric Supply, Hagemeyer, Codale Electric Supply, Hill Country Electric, and Vallen. Publicly committed to 50%+ digital revenue by 2030; cited internally as the benchmark for branch-density + digital convergence.

Rexel — Paris-listed, ~€19B revenue, operates Rexel USA and Platt Electric (Pacific Northwest). Most aggressive in automation/renewables product positioning; reports e-commerce mix in quarterly investor disclosures.

Wesco International (NYSE: WCC) — ~$22B revenue post-Anixter acquisition, the largest publicly-traded US electrical distributor. The Anixter integration playbook (DSO, branch consolidation, EES + CSS + UBS segment reporting) is widely studied; quarterly 10-Qs are the most transparent public benchmark dataset in the industry.

Graybar Electric — ~$11B revenue, employee-owned (ESOP), 290+ US branches. Historically the working-capital-discipline benchmark; ESOP economics reward inventory turns and DSO control. Strong in industrial, data comm, and utility verticals.

CED (Consolidated Electrical Distributors) — ~$8B revenue, privately held, ~700 branches. Decentralized profit-center model where each branch manager runs an independent P&L. Famous internally for the "PM" branch-leader development program and a fanatical focus on counter-sales contribution.

Border States Electric — ~$3B+ revenue, employee-owned, strong Upper Midwest and utility presence. Frequently cited as a benchmark for branch-FTE productivity and customer-share-of-wallet rigor on top-100 accounts.

Crescent Electric Supply — ~$2B revenue, family-held, ~150 branches across the Midwest and West. Mid-market operator that publishes case studies on Epicor Eclipse rollouts and digital-commerce ramp.

Mayer Electric Supply — Acquired by Berkshire Hathaway / Marmon Industrial, Southeast US footprint. The Marmon ownership model (long-hold, decentralized, capital-disciplined) shapes its KPI cadence.

HD Supply (Home Depot subsidiary) — Plays the adjacent MRO + facilities-maintenance market; competes with traditional electrical distributors on counter sales to property managers and facilities accounts.

Failure Modes

1. Chasing top-line growth into negative-GM accounts. A national account RFP at 13% GM looks like revenue on the board and bleeds the P&L. Distributors who let national accounts exceed 25% of branch revenue at sub-18% GM discover the working-capital and DSO drag wipes out the operating margin. Sonepar and Wesco both formally cap national-account mix per branch.

2. Inventory bloat masked by revenue growth. A branch growing revenue 12% while inventory grows 22% looks healthy on the top line and quietly destroys ROIC. Slow-mover writedown reserves (3-6% of inventory) should be trended monthly. The classic failure: a branch manager who refuses to obsolete dead lighting SKUs because "we might sell those next year."

3. Counter atrophy from over-rotation to delivered/project. Branch managers chasing the bigger delivered ticket let counter-team headcount, parking, and stocking depth slip. Counter customers walk to the competitor 4 miles away, and once gone, the loyalty does not return. The mix shifts from 40/60 to 20/80, and the branch loses the highest-frequency relationship in the market.

4. Digital-transformation theater without commercial integration. Many distributors stood up a Magento/Adobe Commerce site, marked the project complete, and reported "e-commerce launched" — only to see 4% of revenue route through it three years later. Real e-commerce mix at 25-40% requires punchout to customer ERPs, contracted-price feeds, EDI integration, and inside-sales compensation that does not punish digital orders.

Reporting Cadence

Daily — Counter ticket count and average ticket $ by branch; same-day fill rate; cash applied and credit holds released; backorder/will-call queue depth; copper LME spot vs. cost-of-goods price card. Branch manager reviews at 7:30 AM huddle.

Weekly — Inventory turns trailing-13-week; slow-mover dollars and aging buckets; DSO and AR aging; project-quote-pipeline coverage ratio (open quotes / monthly bookings target); top-25 account revenue trend; e-commerce order count and revenue mix. Regional manager Friday review.

Monthly — Gross margin by product category vs. mix-adjusted target; GMROII by category; branch revenue per FTE league table; customer share-of-wallet on top-100 accounts; project quote-to-order conversion by estimator; e-commerce % of revenue and active web-active customer count; vendor rebate accrual. RVP and CFO review.

Quarterly — 30/60/90 plan progress; product-mix shift (LED, EV, controls, renewables); national account contribution margin and mix cap; M&A/branch-acquisition pipeline; ESOP/ownership reporting (where applicable); investor disclosures (Wesco quarterly; Sonepar/Rexel semiannual). Executive committee and board review.

30/60/90 Day Plan

Days 1-30 — Baseline and instrument. Pull the trailing-12-month branch-level dataset for all 9 KPIs. Reconcile to ERP (Eclipse/SX.e/SAP) and to financial close. Identify the bottom-quartile branches on fill rate, turns, DSO, and GM. Build the mix-adjusted GM matrix per product category. Stand up the daily/weekly/monthly/quarterly review cadence with clear owners. Train branch managers on the scorecard; do not yet target improvement.

Days 31-60 — Triage the bottom quartile. Target the worst 8-12 branches on the most leveraged KPI (usually a combination of fill rate <90% and turns <5x). Walk the inventory with the branch manager; flag dead SKUs for promotional clearance or vendor return. Tighten credit-hold thresholds to compress DSO by 3-5 days. Re-bid the bottom-decile-GM accounts at the regional level. Roll out quote-analytics dashboards to identify estimator-level conversion gaps.

Days 61-90 — Codify, accelerate digital, and lock the operating system. Publish the league table for branch revenue per FTE, GMROII, and e-commerce mix. Tie 30-40% of branch-manager variable comp to the 9-KPI scorecard. Accelerate the e-commerce roadmap: punchout for the top-25 industrial accounts, contracted-price feeds, EDI integration. Run a structured customer share-of-wallet review on the top-100 accounts per region. Set the next-quarter targets at top-decile rather than median.

FAQ

What's a healthy inventory-turn number for an electrical distributor in 2027? Industry median runs 5-6x annualized; top-decile lands at 7-8x; commodity-heavy branches push 8-12x and specialty/project houses run 3-5x. Use mix-adjusted turns by category rather than a single branch number. A blended 6.5x with 8x on commodities and 4x on specialty is healthier than a flat 6.0x with no segmentation.

How fast can DSO realistically improve? A focused AR program (Esker automation, lockbox acceleration, tightened credit holds, top-25 account direct billing reviews) typically delivers 3-5 days of DSO improvement in 6-9 months. Wesco's post-Anixter integration is the public benchmark — they targeted 4 days and delivered ~3 by year two. Pushing below 38 days on a B2B contractor book is unusual outside of specialty utility or industrial accounts.

Is e-commerce really at 38% for Sonepar — what counts? Sonepar's reported digital share includes web, EDI, punchout, and API-integrated customer ERPs. Counter and phone orders entered by inside sales into the web order-entry tool do not count. The methodology matters: a distributor reporting "40% digital" that includes inside-sales-entered web orders is closer to a true 18-22% on the Sonepar definition.

How do you balance counter-vs-delivered when one branch manager prefers project work? Compensation. The 9-KPI scorecard explicitly tracks counter-mix %, counter-ticket count, and counter-GM contribution alongside delivered metrics. CED's PM development program is the standard reference: branch managers who let counter slip below 25% of branch revenue (in urban markets) trigger an automatic regional review.

What's the typical gross margin spread between commodity and controls? Copper wire and conduit run 14-22% GM; lighting (LED) 28-35%; controls/automation 32-42%; switchgear 18-24%. The 2,000bps spread between copper and controls is why category-mix shift is a top-3 strategic priority for Sonepar, Rexel, Wesco, and Graybar — and why a branch's mix-adjusted GM matters more than its blended GM.

Which ERP/system stack do most distributors run on? Epicor Eclipse holds roughly 50% market share in mid-market and large-regional electrical distribution. Infor Distribution SX.e is the other dominant mid-market system. Top-tier global distributors (Sonepar, Rexel, Wesco) run SAP or Oracle for the corporate ledger with Eclipse/SX.e at the branch operating layer. Analytics typically sits on Power BI or Tableau pulling from the ERP data warehouse; IDEA (Industry Data Exchange Association) IDX feeds standardize product-data exchange with manufacturers.

flowchart LR A[Electrician/Contractor] -->|Walk-in| B[Counter Saleunder br/over $250-450 avg ticket] A -->|Phone/Email| C[Inside Sales Quote] C -->|25-40% conversion| D[Project Orderunder br/over $1,200-3,500 avg] A -->|E-commerce| E[Web Orderunder br/over 25-40% of revenue] B --> F[Branch Fulfillsunder br/over 92-96% same-day] D --> F E --> F F --> G[GM 20-26%under br/over OpEx 14-20%under br/over Op Margin 4-7%] G --> H[Working Capitalunder br/over 6-8 inventory turnsunder br/over 40-55 DSO] H --> I[ROIC 12-18%under br/over top-decile]

flowchart TD A[Daily: Counter tickets, fill rate, cash] --> B[Weekly: Inventory turns, DSO, pipeline] B --> C[Monthly: GM by category, GMROII, share-of-wallet] C --> D[Quarterly: 30/60/90, product mix, M&A] D --> E{Variance to plan?} E -->|Within tolerance| F[Continue cadence] E -->|over 5% off plan| G[Branch deep-dive +under br/over RVP intervention] G --> H[Action plan: pricing,under br/over inventory, or headcount] H --> A F --> A

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Sources

Sonepar Annual Report and Strategic Plan, 2026 — digital-revenue 50%-by-2030 target and North American operating-company structure
Rexel SA Universal Registration Document, 2025 — e-commerce mix disclosure and renewables/automation reorganization
Wesco International 10-K and 10-Q filings, fiscal 2024-2026 — EES/CSS/UBS segment reporting and post-Anixter integration metrics
Graybar Electric Company Annual Report to Shareholders, 2025 — ESOP working-capital benchmarks
NAED (National Association of Electrical Distributors) PAR Profit Report, 2026 — industry GM, turns, DSO, and branch productivity benchmarks
Modern Distribution Management (MDM) Top 40 Electrical Distributors, 2026 — revenue rankings and digital-mix survey
Electrical Wholesaling Top 200 Report, 2026 — market sizing and segment breakdowns
Epicor Eclipse + Infor Distribution SX.e customer benchmark studies, 2025 — fill-rate, turn, and DSO data by distributor cohort
IDEA (Industry Data Exchange Association) IDX adoption report, 2026 — product-data and EDI penetration benchmarks
Berkshire Hathaway / Marmon Holdings annual letter, 2025 — Mayer Electric and Marmon Industrial commentary
Distribution Strategy Group research briefs on electrical wholesale e-commerce, 2025-2026 — punchout, EDI, and digital-mix definitions

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### Direct Answer

![sales KPI dashboard on monitor](https://image.pollinations.ai/prompt/realistic%20editorial%20photograph%20of%20sales%20KPI%20dashboard%20on%20monitor%2C%20natural%20light%2C%20no%20text%2C%20no%20watermark?width=1200&height=675&nologo=true&model=flux&seed=7908)

The nine KPIs that actually run a **Wholesale Electrical Supply Distribution** business in 2027 are: **gross margin by product category**, **inventory turns**, **same-day fill rate**, **DSO (days sales outstanding)**, **branch revenue per FTE**, **customer share of wallet**, **project quote-to-order conversion**, **e-commerce revenue mix**, and **counter-vs-delivered ticket economics**. Sonepar, Rexel, Wesco, Graybar, and CED run these nine on a daily/weekly/monthly cadence because electrical distribution is a 4-7% operating margin business where pennies on copper, fill-rate failures on a job site, and a 50-day DSO drift quietly compound into ROIC destruction. Investors and PE owners care less about top-line and more about turn-and-earn: GMROII (gross margin return on inventory investment), branch productivity, and digital mix.

> **TL;DR** — Electrical distribution is a 20-26% gross margin business that wins on local branch density, same-day availability of 92-96% of stocked SKUs, and disciplined working capital (5-8 inventory turns, 40-55 day DSO). The 9 KPIs convert into an operating cadence: counter teams measure tickets daily, branch managers review fill rate and turns weekly, regional VPs review GMROII and share-of-wallet monthly, and the executive team reviews e-commerce mix, project conversion, and 30/60/90 plans quarterly. Top-decile distributors (Sonepar, Rexel) push e-commerce above 40% of revenue; the laggard middle still sits below 15%.

## Why Wholesale Electrical Supply Distribution Works Differently

![electrical wholesale counter sales rep](https://image.pollinations.ai/prompt/realistic%20editorial%20photograph%20of%20electrical%20wholesale%20counter%20sales%20rep%2C%20natural%20light%2C%20no%20text%2C%20no%20watermark?width=1200&height=675&nologo=true&model=flux&seed=31099)


**1. Local branch density beats national scale on the last mile.** Electricians do not wait. A commercial electrician with a crew on a $60K-per-day job site will not lose 90 minutes driving 22 miles to a cheaper branch. Sonepar, Rexel, Graybar, and CED win because their 200-800 branch networks put inventory within a 15-minute drive of the largest US metros. National e-commerce pure-plays cannot match that physics, which is why Amazon Business has captured single-digit share of the ~$140-160B US electrical wholesale market despite a decade of trying.

**2. Inventory is heavy, slow, and commodity-priced — the working capital model is brutal.** A 40-foot pallet of 12-gauge THHN copper wire ties up $45K-$80K depending on the LME copper spot. Conduit, fittings, and gear sit on 30-90 day lead times from manufacturers (Schneider, Eaton, Siemens, ABB). Distributors carry 25,000-80,000 SKUs per branch, and 30% of those SKUs do not turn more than twice a year. A 1-point inventory-turn improvement (from 6.0x to 7.0x) frees ~$8M of working capital on a $50M-revenue branch.

**3. Product mix shifts faster than the org chart adapts.** LED lighting attach hit 75-90% of new commercial construction by 2026. EV charging infrastructure, battery storage, microgrid controls, and PV-balance-of-system components are growing 25%+ annually. Distributors who staffed and trained for fluorescent ballasts and copper wire missed the controls/automation gross-margin window (32-42% GM vs 14-18% on copper). Sonepar and Rexel reorganized into renewables/automation business units; mid-market regionals still sell what they have always sold.

**4. Two customer franchises with opposite economics share the same branch.** A counter ticket averages $250-$450, walks in unannounced, expects everything in stock, and contributes 18-22% GM. A delivered project ticket averages $1,200-$3,500, is quoted 6-14 weeks before the job, requires a quote-to-order conversion of 25-40%, and contributes 22-28% GM. Branch managers who optimize for one starve the other. The 9 KPIs below force a balanced scorecard.

```mermaid
flowchart LR
    A[Electrician/Contractor] -->|Walk-in| B[Counter Saleunder br/over $250-450 avg ticket]
    A -->|Phone/Email| C[Inside Sales Quote]
    C -->|25-40% conversion| D[Project Orderunder br/over $1,200-3,500 avg]
    A -->|E-commerce| E[Web Orderunder br/over 25-40% of revenue]
    B --> F[Branch Fulfillsunder br/over 92-96% same-day]
    D --> F
    E --> F
    F --> G[GM 20-26%under br/over OpEx 14-20%under br/over Op Margin 4-7%]
    G --> H[Working Capitalunder br/over 6-8 inventory turnsunder br/over 40-55 DSO]
    H --> I[ROIC 12-18%under br/over top-decile]
```

## The 9 KPIs, In Depth

![warehouse inventory turnover metrics chart](https://image.pollinations.ai/prompt/realistic%20editorial%20photograph%20of%20warehouse%20inventory%20turnover%20metrics%20chart%2C%20natural%20light%2C%20no%20text%2C%20no%20watermark?width=1200&height=675&nologo=true&model=flux&seed=70116)


**1. Gross Margin by Product Category (% by SKU class).** The single most important pricing KPI. Wholesale electrical blends to 20-26% GM, but the inside is heterogeneous: copper wire 14-18%, conduit/fittings 22-28%, lighting 28-35%, controls/automation 32-42%, switchgear/distribution 18-24%. Sonepar internally benchmarks every branch's mix-adjusted GM against the corporate matrix; a branch running 19% GM on a 24% mix-expected basis is leaking 500bps of price discipline. Wesco and Graybar publish category GM trends in 10-Qs that analysts use to triangulate copper-cycle exposure.

**2. Inventory Turns (annualized COGS / average inventory).** Top-decile distributors run 7-8x annual turns; the median sits at 5-6x; specialty/project houses run 3-5x. Within a single distributor, commodities (wire, conduit) turn 8-12x and specialty (controls, gear, switchboards) turns 3-5x. Border States and Graybar (both employee-owned) historically run tighter turns than PE-owned regionals because ESOP economics reward working-capital discipline. A 6.0x→7.0x improvement on $400M of inventory frees ~$57M of cash.

**3. Same-Day Fill Rate (% of stocked-SKU line items shipped/picked-up same day).** The KPI that defines the local-branch promise. Top-decile branches hit 94-96% on the published stock list; the laggard middle drops to 88-90%. A 200bps gap on fill rate translates to 3-5% revenue leakage to a competitor branch 4 miles away. CED and Graybar invest heavily in branch-level demand forecasting (Infor Distribution SX.e, Epicor Eclipse) to keep fill above 94%. Note: this is measured on stocked SKUs only; non-stock special-order is tracked separately as quote-promise-date adherence.

**4. DSO (Days Sales Outstanding, AR turnover days).** B2B electrical accounts pay slowly. Industry average runs 40-55 days; top-quartile distributors land at 38-44; the bottom-quartile leak to 60+. A 5-day DSO improvement on a $1B revenue book is ~$14M of cash. Esker AR automation, lockbox acceleration, and tightened credit-hold rules are the standard playbook. Wesco's post-Anixter integration explicitly targeted a 4-day DSO improvement and delivered ~3 days by FY2024.

**5. Branch Revenue per FTE (annualized revenue / branch headcount).** The productivity KPI. Industry median is $1.0-1.2M per branch FTE; top-decile branches hit $1.4-1.6M. The spread reflects automation (online ordering reduces inside-sales touch), counter-vs-delivered mix, and the maturity of project-quote tooling. Sonepar's North American operating companies (Springfield Electric, Independent Electric, Hagemeyer, Codale, Hill Country) benchmark this monthly and publish a top-25-branches league table internally.

**6. Customer Share of Wallet (% of customer's electrical spend captured).** A top-100 account at a regional distributor typically spends $2-12M annually on electrical, and the distributor captures 30-50% of that wallet. The difference between 35% and 48% share-of-wallet on a $6M account is $780K of revenue at 24% GM = $187K of contribution. Outside reps measure share-of-wallet via quarterly customer-spend reviews and project-pipeline visibility. Account retention on top-100 accounts runs 88-94% in healthy distributors; below 85% signals a reckoning.

**7. Project Quote-to-Order Conversion (% of qualified RFQs that close).** Inside sales and project specialists generate 200-800 quotes per branch per month. Qualified quote-to-order conversion runs 25-40%; below 22% indicates pricing weakness or specification mismatches. Sonepar and Rexel deploy quote-analytics dashboards (often Power BI on top of Eclipse/SX.e data) to identify which estimators win and which lose. A 5-point conversion lift on a $20M project book is $1M in revenue.

**8. E-commerce % of Revenue (% of orders + line items via web/EDI/punchout).** The most-watched modernization KPI. Sonepar publicly targets 50%+ digital by 2030 and reports ~38% globally in 2026. Rexel reports ~30%. Wesco discloses ~25%. Graybar and CED estimated 20-28%. The mid-market regional median is still under 15%. Digital orders carry 250-400bps lower SG&A cost-to-serve than phone/counter orders, which is why this KPI is on every executive scorecard.

**9. Counter-vs-Delivered Ticket Economics (mix %, avg ticket $, contribution $/order).** The franchise-balance KPI. Mature urban branches run 25/75 counter/delivered; rural and contractor-heavy branches run 40/60. Counter ticket avg $250-$450 at 18-22% GM = ~$70 contribution. Delivered ticket avg $1,200-$3,500 at 22-28% GM = ~$520 contribution. The branch manager who lets counter slip while delivered grows looks like a hero on revenue and a villain on inventory-velocity. The 9-KPI scorecard exists specifically to expose that trade.

## Real Operators

**Sonepar** — Family-owned French parent, ~€32B revenue, world's largest electrical distributor. Operates in North America through Springfield Electric, Independent Electric Supply, Hagemeyer, Codale Electric Supply, Hill Country Electric, and Vallen. Publicly committed to 50%+ digital revenue by 2030; cited internally as the benchmark for branch-density + digital convergence.

**Rexel** — Paris-listed, ~€19B revenue, operates Rexel USA and Platt Electric (Pacific Northwest). Most aggressive in automation/renewables product positioning; reports e-commerce mix in quarterly investor disclosures.

**Wesco International (NYSE: WCC)** — ~$22B revenue post-Anixter acquisition, the largest publicly-traded US electrical distributor. The Anixter integration playbook (DSO, branch consolidation, EES + CSS + UBS segment reporting) is widely studied; quarterly 10-Qs are the most transparent public benchmark dataset in the industry.

**Graybar Electric** — ~$11B revenue, employee-owned (ESOP), 290+ US branches. Historically the working-capital-discipline benchmark; ESOP economics reward inventory turns and DSO control. Strong in industrial, data comm, and utility verticals.

**CED (Consolidated Electrical Distributors)** — ~$8B revenue, privately held, ~700 branches. Decentralized profit-center model where each branch manager runs an independent P&L. Famous internally for the "PM" branch-leader development program and a fanatical focus on counter-sales contribution.

**Border States Electric** — ~$3B+ revenue, employee-owned, strong Upper Midwest and utility presence. Frequently cited as a benchmark for branch-FTE productivity and customer-share-of-wallet rigor on top-100 accounts.

**Crescent Electric Supply** — ~$2B revenue, family-held, ~150 branches across the Midwest and West. Mid-market operator that publishes case studies on Epicor Eclipse rollouts and digital-commerce ramp.

**Mayer Electric Supply** — Acquired by Berkshire Hathaway / Marmon Industrial, Southeast US footprint. The Marmon ownership model (long-hold, decentralized, capital-disciplined) shapes its KPI cadence.

**HD Supply (Home Depot subsidiary)** — Plays the adjacent MRO + facilities-maintenance market; competes with traditional electrical distributors on counter sales to property managers and facilities accounts.

## Failure Modes

**1. Chasing top-line growth into negative-GM accounts.** A national account RFP at 13% GM looks like revenue on the board and bleeds the P&L. Distributors who let national accounts exceed 25% of branch revenue at sub-18% GM discover the working-capital and DSO drag wipes out the operating margin. Sonepar and Wesco both formally cap national-account mix per branch.

**2. Inventory bloat masked by revenue growth.** A branch growing revenue 12% while inventory grows 22% looks healthy on the top line and quietly destroys ROIC. Slow-mover writedown reserves (3-6% of inventory) should be trended monthly. The classic failure: a branch manager who refuses to obsolete dead lighting SKUs because "we might sell those next year."

**3. Counter atrophy from over-rotation to delivered/project.** Branch managers chasing the bigger delivered ticket let counter-team headcount, parking, and stocking depth slip. Counter customers walk to the competitor 4 miles away, and once gone, the loyalty does not return. The mix shifts from 40/60 to 20/80, and the branch loses the highest-frequency relationship in the market.

**4. Digital-transformation theater without commercial integration.** Many distributors stood up a Magento/Adobe Commerce site, marked the project complete, and reported "e-commerce launched" — only to see 4% of revenue route through it three years later. Real e-commerce mix at 25-40% requires punchout to customer ERPs, contracted-price feeds, EDI integration, and inside-sales compensation that does not punish digital orders.

## Reporting Cadence

**Daily** — Counter ticket count and average ticket $ by branch; same-day fill rate; cash applied and credit holds released; backorder/will-call queue depth; copper LME spot vs. cost-of-goods price card. Branch manager reviews at 7:30 AM huddle.

**Weekly** — Inventory turns trailing-13-week; slow-mover dollars and aging buckets; DSO and AR aging; project-quote-pipeline coverage ratio (open quotes / monthly bookings target); top-25 account revenue trend; e-commerce order count and revenue mix. Regional manager Friday review.

**Monthly** — Gross margin by product category vs. mix-adjusted target; GMROII by category; branch revenue per FTE league table; customer share-of-wallet on top-100 accounts; project quote-to-order conversion by estimator; e-commerce % of revenue and active web-active customer count; vendor rebate accrual. RVP and CFO review.

**Quarterly** — 30/60/90 plan progress; product-mix shift (LED, EV, controls, renewables); national account contribution margin and mix cap; M&A/branch-acquisition pipeline; ESOP/ownership reporting (where applicable); investor disclosures (Wesco quarterly; Sonepar/Rexel semiannual). Executive committee and board review.

```mermaid
flowchart TD
    A[Daily: Counter tickets, fill rate, cash] --> B[Weekly: Inventory turns, DSO, pipeline]
    B --> C[Monthly: GM by category, GMROII, share-of-wallet]
    C --> D[Quarterly: 30/60/90, product mix, M&A]
    D --> E{Variance to plan?}
    E -->|Within tolerance| F[Continue cadence]
    E -->|over 5% off plan| G[Branch deep-dive +under br/over RVP intervention]
    G --> H[Action plan: pricing,under br/over inventory, or headcount]
    H --> A
    F --> A
```

## 30/60/90 Day Plan

**Days 1-30 — Baseline and instrument.** Pull the trailing-12-month branch-level dataset for all 9 KPIs. Reconcile to ERP (Eclipse/SX.e/SAP) and to financial close. Identify the bottom-quartile branches on fill rate, turns, DSO, and GM. Build the mix-adjusted GM matrix per product category. Stand up the daily/weekly/monthly/quarterly review cadence with clear owners. Train branch managers on the scorecard; do not yet target improvement.

**Days 31-60 — Triage the bottom quartile.** Target the worst 8-12 branches on the most leveraged KPI (usually a combination of fill rate <90% and turns <5x). Walk the inventory with the branch manager; flag dead SKUs for promotional clearance or vendor return. Tighten credit-hold thresholds to compress DSO by 3-5 days. Re-bid the bottom-decile-GM accounts at the regional level. Roll out quote-analytics dashboards to identify estimator-level conversion gaps.

**Days 61-90 — Codify, accelerate digital, and lock the operating system.** Publish the league table for branch revenue per FTE, GMROII, and e-commerce mix. Tie 30-40% of branch-manager variable comp to the 9-KPI scorecard. Accelerate the e-commerce roadmap: punchout for the top-25 industrial accounts, contracted-price feeds, EDI integration. Run a structured customer share-of-wallet review on the top-100 accounts per region. Set the next-quarter targets at top-decile rather than median.

## FAQ

**What's a healthy inventory-turn number for an electrical distributor in 2027?**
Industry median runs 5-6x annualized; top-decile lands at 7-8x; commodity-heavy branches push 8-12x and specialty/project houses run 3-5x. Use mix-adjusted turns by category rather than a single branch number. A blended 6.5x with 8x on commodities and 4x on specialty is healthier than a flat 6.0x with no segmentation.

**How fast can DSO realistically improve?**
A focused AR program (Esker automation, lockbox acceleration, tightened credit holds, top-25 account direct billing reviews) typically delivers 3-5 days of DSO improvement in 6-9 months. Wesco's post-Anixter integration is the public benchmark — they targeted 4 days and delivered ~3 by year two. Pushing below 38 days on a B2B contractor book is unusual outside of specialty utility or industrial accounts.

**Is e-commerce really at 38% for Sonepar — what counts?**
Sonepar's reported digital share includes web, EDI, punchout, and API-integrated customer ERPs. Counter and phone orders entered by inside sales into the web order-entry tool do not count. The methodology matters: a distributor reporting "40% digital" that includes inside-sales-entered web orders is closer to a true 18-22% on the Sonepar definition.

**How do you balance counter-vs-delivered when one branch manager prefers project work?**
Compensation. The 9-KPI scorecard explicitly tracks counter-mix %, counter-ticket count, and counter-GM contribution alongside delivered metrics. CED's PM development program is the standard reference: branch managers who let counter slip below 25% of branch revenue (in urban markets) trigger an automatic regional review.

**What's the typical gross margin spread between commodity and controls?**
Copper wire and conduit run 14-22% GM; lighting (LED) 28-35%; controls/automation 32-42%; switchgear 18-24%. The 2,000bps spread between copper and controls is why category-mix shift is a top-3 strategic priority for Sonepar, Rexel, Wesco, and Graybar — and why a branch's mix-adjusted GM matters more than its blended GM.

**Which ERP/system stack do most distributors run on?**
Epicor Eclipse holds roughly 50% market share in mid-market and large-regional electrical distribution. Infor Distribution SX.e is the other dominant mid-market system. Top-tier global distributors (Sonepar, Rexel, Wesco) run SAP or Oracle for the corporate ledger with Eclipse/SX.e at the branch operating layer. Analytics typically sits on Power BI or Tableau pulling from the ERP data warehouse; IDEA (Industry Data Exchange Association) IDX feeds standardize product-data exchange with manufacturers.

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## Sources

- Sonepar Annual Report and Strategic Plan, 2026 — digital-revenue 50%-by-2030 target and North American operating-company structure
- Rexel SA Universal Registration Document, 2025 — e-commerce mix disclosure and renewables/automation reorganization
- Wesco International 10-K and 10-Q filings, fiscal 2024-2026 — EES/CSS/UBS segment reporting and post-Anixter integration metrics
- Graybar Electric Company Annual Report to Shareholders, 2025 — ESOP working-capital benchmarks
- NAED (National Association of Electrical Distributors) PAR Profit Report, 2026 — industry GM, turns, DSO, and branch productivity benchmarks
- Modern Distribution Management (MDM) Top 40 Electrical Distributors, 2026 — revenue rankings and digital-mix survey
- Electrical Wholesaling Top 200 Report, 2026 — market sizing and segment breakdowns
- Epicor Eclipse + Infor Distribution SX.e customer benchmark studies, 2025 — fill-rate, turn, and DSO data by distributor cohort
- IDEA (Industry Data Exchange Association) IDX adoption report, 2026 — product-data and EDI penetration benchmarks
- Berkshire Hathaway / Marmon Holdings annual letter, 2025 — Mayer Electric and Marmon Industrial commentary
- Distribution Strategy Group research briefs on electrical wholesale e-commerce, 2025-2026 — punchout, EDI, and digital-mix definitions

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