GreenTech startup ecosystem
We track 33 organisations in this sector across 6+ countries.
Showing 1–20 of 33 GreenTech
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GreenTech results
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Accelpoint
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).
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Agoranov
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
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Budimex Accel Program
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).
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Cambridge Tech Week 2026
Built around the Cambridge deep-tech cluster, with a 2026 theme of how deep tech changes the world. It features an Innovation Alley exhibition for deeptech startups and scaleups, plus sessions on scaling, regulation, and access to capital — high value for science-led founders seeking investors and corporate partners.
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Cleantech Capital Day 2026
The 20th-edition annual conference connecting the Nordic and Baltic cleantech ecosystem, with startup pitch competitions, workshops, and one-on-one investor pitching. Explicitly founder- and investor-focused.
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DataGreen
Builds eco-friendly data centres using direct chip liquid cooling and hermetic server enclosures, recovering up to 98% of waste heat for building heating or grid re-injection. Cuts data-centre CO2 emissions by up to 82% while reducing energy costs.
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Deep Tech Summit 2026
CEE's flagship deep-tech marketplace, with an Investor Day followed by the main summit. Built specifically for deep-tech founders raising capital: structured investor matchmaking, a startup challenge, and access to deep-tech-focused VCs and corporates.
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European Hydrogen Week 2026
The largest annual event dedicated to the European hydrogen sector, combining policy, business, and exhibition tracks at Brussels Expo. Relevant for hydrogen and clean-energy founders seeking EU funding, partners, and procurement channels.
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European Sustainable Energy Week 2026
The 20th edition of the EU's largest sustainable-energy conference. Cleantech and energy founders use it to engage policymakers, EU funding bodies, and corporates shaping the regulatory environment.
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Fintech Summit 2026 (Edinburgh)
A national fintech summit at the EICC Edinburgh, with content spanning green wealthtech, payments, and AI. Good for a Scottish or UK fintech founder wanting investor and ecosystem exposure at low cost.
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Fuse Energy
Full-stack renewable energy supplier founded in 2022 by former Revolut executives, supplying 300,000+ UK households while building a 1 GW wind and solar generation pipeline. Secured a €25M Series B extension, bringing total funding to €214M.
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Global Mobility Call 2026
IFEMA's flagship sustainable-mobility congress in its 4th edition, with 300+ speakers and 500+ exhibitors covering AI fleet management, seamless travel corridors, decarbonised infrastructure, and mobility regulation. Useful for mobility, traveltech, and climate-tech founders seeking corporate pilots and public-sector partnerships.
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GR3N
Develops MADE (Microwave Assisted DEpolymerisation), chemical recycling for PET plastics and polyester textiles able to process PET unrecyclable by mechanical methods. Closed a €15.5M Series B to build an industrial-scale microwave PET recycling plant in Spain.
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Greencities 2026
FYCMA's smart-city and sustainable-mobility forum, co-organised with Málaga City Council and AMETIC, running an open call for startups. A good fit for greentech, urban-mobility, and IoT founders targeting municipal and public-sector buyers in southern Spain.
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Greentech Festival
Organizer of Greentech Festival, a major Berlin sustainability and climate innovation conference and exhibition co-founded by former Formula 1 champion Nico Rosberg. Since 2019, the multi-day festival has attracted thousands of attendees to explore green technology showcases, startup pitches, and award ceremonies celebrating environmental innovation.
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Greentech Festival 2026
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.
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GreenTech Forum 2026
The leading French event on responsible and sustainable digital technology, held at Station F with around 2,500 participants. For climate and greentech founders it offers conferences, workshops, and an exhibition focused on concrete tools for sustainable digital transition.
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Hiventures
Hiventures is Hungary's largest state-backed venture capital firm, operating under the Hungarian Development Bank Group with approximately €258 million under management. Founded in 1999, it is the most active VC in Central and Eastern Europe by deal count, with over 420 investments made to date. The firm focuses exclusively on Hungarian startups and invests across all stages from pre-seed through growth, with a current thematic emphasis on AI, DeepTech, MedTech, and GreenTech. Its co-investment model and patient capital approach make it the primary first institutional money for Hungarian founders.
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Impact'26
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.
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Maki.vc
Maki.vc was founded in 2018 in Helsinki by serial entrepreneur and Slush Chairman Ilkka Kivimäki and former F-Secure executive Pirkka Palomäki, and now manages €260 million across three funds. Its November 2024 Fund III of €100 million targets pre-seed and seed-stage companies across the Nordics and Northern Europe, with tickets of €300,000–€3 million, focusing on deep tech, AI-native, quantum computing, green tech, and brand-driven consumer startups. The fund is backed by LPs including founders of Skype, Wise, RELEX Solutions, Aiven, and Supercell. Portfolio includes IQM Quantum Computers (unicorn 2025) and Enfuce.
