WESCO International, Inc. annual revenue for fiscal 2025 was $23.5 billion, an increase of 7.8% from $21.8 billion in fiscal 2024. All figures are reported results from public filings — no estimates or projections.
| Revenue (annual) | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Total Revenue | $23.5B | $21.8B | $22.4B | $21.4B | — |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Revenue (quarterly) | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
|---|---|---|---|---|---|---|
| Total Revenue | $6.1B | $6.1B | $6.2B | $5.9B | $5.3B | — |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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