03 Feb 2026
Labcorp has achieved an A– rating in the 2025 CDP Climate Change assessment, marking advancement from its previous B rating. The improved score places Labcorp among global leaders recognized for environmental transparency and climate action.
In addition, Labcorp earned an A rating in CDP’s 2024 Supplier Engagement Assessment (SEA), underscoring the company’s strategic work to advance sustainability across its broader value chain.
CDP — widely regarded as one of the most credible and rigorous global environmental disclosure systems — evaluates more than 22,000 companies each year. Its annually published scores help companies, investors, policymakers and other stakeholders assess how effectively organizations manage climate-related risks, opportunities and impact. A level scores are reserved for companies that demonstrate strong governance, robust data transparency, and meaningful progress toward environmental goals.
“Achieving an A– from CDP is an important milestone and reflects our continued progress toward environmental transparency and sustainable practices that positively impact our company and the communities we serve,” said Tracy Strong, Chief Compliance, Privacy and Sustainability Officer. “We are grateful to the dedication of our employees who help us advance this important work.”
For more information about Labcorp’s environmental and sustainability initiatives, visit our Corporate Responsibility page.