This document presents ten case studies that illustrate how businesses are responding to climate change risks and impacts in developing countries. It aims to inspire further business action on adaptation, engage policymakers, and encourage partnerships. The case studies highlight approaches companies are taking within their own operations, in developing climate-resilient products and services, and through stakeholder engagement. While business adaptation efforts are still emerging, the cases demonstrate benefits including risk management, cost reductions, and new market opportunities. Success factors include considering long-term returns on adaptation investments. Effective solutions will require partnerships across multiple sectors.