InvestorDemea Sustainable Investment is a European venture capital and private equity firm focused on the energy and ecological transition, managing €1.5 billion and completing 240 investments since its founding in 2005.

Buoyant Ventures is an early-stage venture capital firm based in Chicago, focusing on digital solutions to climate change. The firm invests primarily in Seed and Series A stages across various sectors including energy, agriculture, and mobility.
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Buoyant Ventures is a venture capital firm founded in Chicago that focuses on investing in digital solutions aimed at mitigating and adapting to climate change. Established with the mission to support early-stage companies, Buoyant Ventures emphasizes innovative technologies in software and simple hardware. The firm manages approximately $81 million in assets and targets sectors such as the built environment, food and agriculture, circular economy, mobility, climate intelligence, water, and energy. Buoyant Ventures aims to generate both financial returns and measurable climate impact through its investments, primarily in the U.S., with some focus on Canada and Europe.
The firm primarily invests in early-stage companies, particularly in the Seed and Series A stages. Buoyant Ventures targets sectors such as the Built Environment, Food & Agriculture, Circular Economy, Mobility, Climate Intelligence, Water, and Energy, focusing on digital solutions that can deliver both financial returns and measurable climate impact.
Buoyant Ventures adds value to its portfolio companies by leveraging its deep expertise in climate technology and digital solutions. The firm provides strategic guidance, access to a network of industry contacts, and support in scaling operations to meet market demands. Additionally, Buoyant Ventures emphasizes the importance of measurable climate impact alongside financial performance.
Buoyant Ventures invests in early-stage companies, particularly in the Seed and Series A stages, focusing on sectors such as climate, energy, agtech, mobility, and circular economy. The firm looks for digital solutions that can deliver measurable climate impact alongside financial returns.
Founders can pitch to Buoyant Ventures by reaching out via email at Team@Buoyant.vc or through their website at https://buoyant.vc. It is advisable to include a detailed pitch deck that outlines the business model, market opportunity, and how the solution addresses climate challenges.
Buoyant Ventures is distinguished by its focus on digital solutions specifically aimed at mitigating climate change. The firm emphasizes scalability and measurable impact, which sets it apart from other funds that may focus on hardware-heavy investments.
The firm primarily invests in the United States, with additional interest in Canada and Europe, particularly for companies that are ready to expand into the U.S. market.
Buoyant Ventures typically invests between $500,000 and $5 million in its portfolio companies, allowing for flexibility in supporting various stages of growth.
Buoyant Ventures provides strategic guidance, access to a network of industry contacts, and support in scaling operations to meet market demands. The firm emphasizes the importance of measurable climate impact alongside financial performance.
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