Sweep Climate
We see carbon not as a limitation, but as a creative force for innovation and positive growth. We believe we can help any businesses become a Forever
Would you like to browse our site in French? Sweep was founded in 2020 to help organizations transform non-financial data into strategic insight, meet disclosure demands, mitigate climate and regulatory risk, and drive long-term business resilience. Headquartered in Paris and London, with a global presence, we build software that is trusted by the world’s leading companies and financial institutions. In 2025 we opened our first office in the United States. Our team in Denver, Colorado will lead our US expansion efforts as we accelerate our client growth in the American market. From tracking carbon data across value chains, to easily complying with the latest disclosure rules, we’re here at every step. Cofounded by Rachel Delacour, Yannick Chaze and Raphael Gueller, Sweep is B Corp certified and a member of the World Bank’s Carbon Pricing Leadership Coalition, France Invest, and The International Emissions Trading Association. We share decades of experience building business software, and working with large companies to achieve value from their ESG data management. We’re supported by some of the most climate-conscious and impact-oriented investors in the world. Choosing to be an Entreprise à Mission means we’re legally required to act on our mission. We have an external committee which advises us, acting as a scout, a stimulus, and sometimes a safeguard. B Corp businesses hold the highest standards of verified social and environmental performance, transparency, and accountability to balance profit and purpose. We’re proud to be part of a forward-thinking business community – it’s an extra check to make sure we operate in a way that best benefits our team, our network, and the planet. Leading sustainability figures from around the world
Watershed
Watershed is the leading enterprise sustainability platform. Manage your sustainability data, meet sustainability reporting requirements and take acti
Watershed customers manage more than the total annual emissions of Saudi Arabia and the UAE, combined. Watershed’s global database spans every region and multiple years of climate data. Our 2030 goal is to reduce or remove 1% of annual global emissions. We got started in 2019 because we believed that enabling companies to decarbonize was the most effective path to solving climate change. Our mission is to accelerate the climate economy, and our 2030 goal is to work with our customers to reduce or remove 500 megatonnes of CO2 equivalent—approximately 1% of annual global emissions. The Watershed platform includes the leading climate database for granular emissions measurement, the first dedicated software tools for sustainability reporting and supply chain engagement, and an industry-leading marketplace with pioneering carbon removal and clean power projects. Expertise from our network of partners, customers, and advisors that include leading climate scientists and policy experts, is embedded in every aspect of the Watershed platform. Watershed’s advisors and investors include Sequoia Capital, Kleiner Perkins, Greenoaks, Christiana Figueres, and Al Gore. Watershed announced a Series C investment round in February 2024. Our customers are the cornerstone of our mission, and we keep them front and center in every decision we make. Empowering our customers to reach their decarbonization goals is our true north star. Time is precious—particularly in the climate crisis—and good prioritization unlocks the best work. Everyone at Watershed is encouraged to make hard decisions that keep us focused on our mission. We can only succeed in a company where a diverse group of hard-working people feel included, succeed, and lead. We design our recruiting process, culture, and company to provide opportunities to people of all backgrounds, demographics, life experiences, and beliefs. We care deeply about our mission, our work, and each other. We’re here to do the best work of our careers with other hard-working people, to achieve a bold outcome—and have some fun along the way. The Watershed team has chosen to try and help with one of humanity’s biggest challenges—and we bring that same level of ownership to day-to-day work. Don't expect others to fix something that’s broken; step up and do something about it. We are committed to sustainability in all aspects of our business. Our mission is to accelerate the climate economy by giving companies the tools they need to accurately measure, report, and reduce their environmental impacts. Committing to sustainability also means committing to decarbonizing our own business. We use the Watershed platform to measure our footprint annually, and we are in the process of setting science-based targets to guide our reduction efforts. In the past year, we've focused on our decarbonization hotspots including business travel, office catering, and upstream cloud processing. This has translated into internal polic
Sweep Climate
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