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WESCO International revenue WCC

Sales by quarter and over the last twelve months, from 2009.

Last 12 months, to Jun 30, 2026
$25B
Latest quarter, Q2 FY26
$6.7B
+13% on a year earlier
Fiscal year 2025
$23.5B
+8% on the year before

WESCO International's revenue was $25B over the twelve months to Jun 30, 2026, up 13% on a year earlier.

In its latest quarter, Q2 FY26, it was $6.7B, up 13% on the same quarter a year before.

Over the five fiscal years to FY2025 it grew 14% a year on average.

Revenue over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearRevenueChange
FY2025$23.5B+8%
FY2024$21.8B−3%
FY2023$22.4B+5%
FY2022$21.4B+18%
FY2021$18.2B+48%
FY2020$12.3B+47%
FY2019$8.4B+2%
FY2018$8.2B+6%
FY2017$7.7B+5%
FY2016$7.3B−2%
FY2015$7.5B−5%
FY2014$7.9B+5%
FY2013$7.5B+14%
FY2012$6.6B+7%
FY2011$6.1B+21%

Each fiscal year is the twelve months to its fourth quarter.

Quarter by quarter

QuarterEndedRevenueOn a year earlierLast 12 months
Q2 FY26$6.7B+13%$25B
Q1 FY26$6.1B+14%$24.2B
Q4 FY25$6.1B+10%$23.5B
Q3 FY25$6.2B+13%$22.9B
Q2 FY25$5.9B+8%$22.2B
Q1 FY25$5.3B−0%$21.8B
Q4 FY24$5.5B+0%$21.8B
Q3 FY24$5.5B−3%$21.8B
Q2 FY24$5.5B−5%$21.9B
Q1 FY24$5.3B−3%$22.2B
Q4 FY23$5.5B−2%$22.4B
Q3 FY23$5.6B+4%$22.5B

Against its peers

Companies in Industrial - Distribution nearest WESCO International's size, closest first, today.

CompanyRevenue, 12 monthsGrowth
WCCWESCO International$25B+13% a year
WSOWatsco$7.3B−3% a year
AITApplied Industrial Technologies$5B+9% a year
CNMCore & Main$7.7B−1% a year
POOLPool$5.4B+2% a year
MSMMSC Industrial Direct$3.9B+4% a year
FERGFergusonn/m
SITESiteOne Landscape Supply$4.8B+3% a year
LKQLKQ$13.7B+0% a year
FASTFastenal$8.7B+13% a year
GWWW.W. Grainger$18.8B+8% a year
Peer median$7.3B

Where WESCO International ranks

What the revenue tells you

Total sales in the period. On the company page, quarterly bars or the trailing twelve months (TTM), which smooths seasonality.

Growing revenue with shrinking margins is a warning, not a win.

More on WESCO International

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.