WESCO International Posts $23.5B in 2025 Sales, Q1 Revenue Up 14%
WESCO International generated $23.5 billion in 2025 net sales, up 7.8% year-over-year with organic growth of 8.6%, delivering $1.54 billion in adjusted EBITDA at a 6.5% margin. In Q1 2026, revenue reached a record $6.1 billion, rising 14% (12% organic) on robust data-center demand.
1. Business Model and Market Position
WESCO operates as a consolidated distributor and supply-chain partner across over 700 sites in 50 countries, sitting between OEMs and contractors or utilities to manage thousands of line items and tight sequencing in large infrastructure projects, creating high operational switching costs.
2. 2025 Financial Performance
In 2025, WESCO reported $23.5 billion in net sales (+7.8% y/y; +8.6% organic) and $1.54 billion in adjusted EBITDA at a 6.5% margin. Electrical & Electronic Solutions delivered $9.0 billion in sales at 8.0% EBITDA, Communications & Security Solutions generated $9.1 billion at 8.8% margin, and Utility & Broadband Solutions reached $5.45 billion at 10.3% margin.
3. Q1 2026 Revenue Surge
WESCO achieved record Q1 2026 revenue of $6.1 billion, up 14% (12% organic), led by accelerating data-center and security infrastructure programs that integrate its supply-chain coordination over multiple quarters.
4. Cash Flow and Balance Sheet
Operating cash flow in 2025 was $125 million (versus $1.10 billion in 2024) and free cash flow was $53.8 million, reflecting higher working capital tied to project growth. Year-end net debt stood at $5.22 billion, with management focused on debt reduction and selective share repurchases.