Coolset

Coolset is a Dutch climate technology company founded in 2021 that provides sustainability management software specifically designed for the requirements of mid-sized European businesses facing mandatory ESG reporting under the EU's Corporate Sustainability Reporting Directive. The platform automates greenhouse gas data collection from connected data sources, tracks emissions reduction projects and their actual impact, and generates structured sustainability reports mapped to CSRD, ESRS, and GRI frameworks. Coolset differentiates by focusing on the full sustainability management lifecycle beyond just carbon measurement, including biodiversity impact, water usage, social metrics, and governance data required for comprehensive CSRD compliance. The company serves companies in the Netherlands, Germany, and broader Europe with 50 to 1,000 employees that are newly subject to mandatory sustainability reporting and need both software and guidance to meet requirements. Coolset raised $14M and has built strong partnerships with accounting and advisory firms that refer clients needing sustainability reporting support. The platform represents the European market's need for all-in-one sustainability management tools that address the comprehensive requirements of CSRD rather than carbon accounting alone.