Waste nections(WCN) - 2025 Q4 - Annual Results

Exhibit 99.1 WASTE CONNECTIONS REPORTS FOURTH QUARTER 2025 RESULTS AND PROVIDES 2026 OUTLOOK Fourth Quarter Highlights Full Year 2025 Highlights Expectations for 2026 TORONTO, ONTARIO, February 11, 2026 - Waste Connections, Inc. (TSX/NYSE: WCN) ("Waste Connections" or the "Company") today announced its results for the fourth quarter of 2025 and outlook for 2026. "Adjusted EBITDA(b) margin expansion of 110 basis points in the fourth quarter capped off a remarkable year for Waste Connections, driven by price- ...