Founders, investors, and support organizations active in GreenTech.
Active since 2018. Smart-tech accelerator scaling startups across Central and Eastern Europe with programs like AccelStart, AccelBoost, and Green Impact. Support: specialized accelerators, corporate partner network, mentoring. Scope: Regional (CEE).
Agoranov is a Paris-based public incubator founded in 2000 by a consortium of universities and research institutions. It supports science- and technology-intensive startups, often spun out of academic labs, and has backed 400+ startups that raised €1.5B+ and created 10,000+ jobs. Program: office space in central Paris, a 6-month renewable incubation program with tailored mentorship, research access, grant support, and investor introductions. As a public-interest incubator, Agoranov is equity-free and funded by French public institutions and the City of Paris. Unicorn alumni: - Doctolib - Alan - Criteo
Accelerator by Budimex for construction-tech startups in green construction, AI, robotics, and site automation. Offers pilots on construction sites, industry mentors, and potential investment or procurement. Scope: Regional (Poland and CEE).
Organizer of Greentech Festival, a large Berlin sustainability and climate innovation conference and exhibition.
Major sustainability-focused exhibition and conference at Messe Berlin, founded by Nico Rosberg, showcasing climate innovation across mobility, circular economy, and supply chains. Exact 2026 dates are to be announced.
Large CEE technology and policy event connecting scale-ups with corporate and government decision-makers. Strong fit for startups pursuing enterprise partnerships, public-sector pilots, and regional expansion.
Tech incubator at Graz University (launched 2002) providing mentorship, workshops, and investor access for startups in mobility, greentech, and IT. Support: grants, investment matchmaking, workspace. Scope: Regional (Styria).
Woltair is a digital marketplace and installation platform for heat pumps and solar systems. It streamlines the complex process of finding qualified contractors, securing subsidies, and completing installations. By 2026, the company is a notable Czech green-tech player pushing heat pump adoption across Central Europe. Its operational advantage is a software-driven workflow layered on top of local installer networks.