WCCNYSEWholesale-Electrical Apparatus & Equipment, Wiring Supplies Fiscal year ends December 31
WESCO INTERNATIONAL INC
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 30, 2026
$341.98+1.09 (+0.32%)
Close on Oct 19, 2026
- Market cap
- $16.89B
- P/E (TTM)
- 23.6
- Dividend yield
- –
WESCO INTERNATIONAL INC revenue by segment
By business segment
| Revenue | TTM Q2 26 | TTM Q1 26 | TTM Q4 25 | TTM Q3 25 | TTM Q2 25 | TTM Q1 25 | TTM Q4 24 | TTM Q3 24 | TTM Q2 24 | TTM Q1 24 | TTM Q4 23 | TTM Q3 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CSS | $10.00B | $9.58B | $9.10B | $8.76B | $8.35B | $7.99B | $7.69B | $7.56B | $7.34B | $7.29B | $7.31B | $7.12B | 40.0% | +19.7% |
| EES | $9.39B | $9.13B | $8.96B | $8.77B | $8.52B | $8.39B | $8.39B | $8.23B | $8.31B | $8.38B | $8.45B | $8.69B | 37.5% | +10.2% |
| UBS | $5.63B | $5.53B | $5.45B | $5.41B | $5.37B | $5.43B | $5.74B | $6.00B | $6.30B | $6.55B | $6.62B | $6.65B | 22.5% | +4.9% |
By product or service
By region
| Revenue | TTM Q2 26 | TTM Q1 26 | TTM Q4 25 | TTM Q3 25 | TTM Q2 25 | TTM Q1 25 | TTM Q4 24 | TTM Q3 24 | TTM Q2 24 | TTM Q1 24 | TTM Q4 23 | TTM Q3 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| United States | $18.43B | $17.92B | $17.39B | $17.01B | $16.50B | $16.17B | $16.19B | $16.17B | $16.29B | $16.52B | $16.61B | $16.64B | 73.7% | +11.7% |
| Canada | $3.37B | $3.30B | $3.19B | $3.07B | $2.99B | $2.93B | $2.94B | $2.90B | $2.90B | $2.93B | $2.97B | $3.03B | 13.5% | +12.5% |
From the segment and revenue-disaggregation notes of Wesco International's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.