The Filing Desk

Fastenal vs WESCO International

Fastenal FAST · WESCO International WCC · Trading Companies & Distributors

WESCO International reported revenue of $23.5 billion in fiscal 2025, 2.9 times Fastenal's $8.2 billion in fiscal 2025. Fastenal's revenue grew 8.7% in its latest year, and WESCO International's grew 7.8%. Fastenal had an operating margin of 20.2%, against 5.2% at WESCO International. Free cash flow was $1.1 billion at Fastenal and $25 million at WESCO International.

Side by side

FastenalWESCO International
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$8.2B$23.5B
Revenue growth8.7%7.8%
Revenue growth a year, last 5 years7.7%13.8%
Gross margin45.0%21.1%
Operating margin20.2%5.2%
Net margin15.3%2.7%
Free cash flow$1.1B$25M
Free cash flow margin12.8%0.1%
Return on capital34.2%9.4%
Net debt to EBITDA−0.1x3.7x
Dividends and buybacks$1.0B$163M
Change in diluted share count0.1%−2.2%
Last close$52.47$329.50
P/E at the last close42.7×22.8×
Insider trades, last 12 monthsbought $170,440, sold $5.0 millionbought $723,738, sold $68.3 million
Piotroski F-score7 of 95 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
FastenalWESCO International
Operating margin
Percent of revenue
FastenalWESCO International
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
FastenalWESCO International

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Fastenal and WESCO International pages.