Climate Tech startup ecosystem
Climate technology encompasses carbon capture, emissions monitoring, circular economy platforms, and sustainable materials. Europe's regulatory leadership and corporate ESG commitments create strong demand and growing capital flows. We track 137 organisations in this sector across 6+ countries.
Showing 101–120 of 137 Climate Tech
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Climate Tech results
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Paweł Michalski
Paweł Michalski is a Warsaw-based VC educator and angel investor, best known as co-founder and CEO of VCLeaders, a training platform for venture professionals, and as a Managing Partner and Head of Advisory Services at COBIN Angels, Poland's largest business-angel community. He is also a Venture Partner at the Berlin climate-tech fund World Fund, and previously served as Chief Growth Officer at equity-crowdfunding platform Beesfund and Head of Business Development at hardware startup First11, following a project-finance career at PKO Bank Polski. Through VCLeaders' newsletter he regularly publishes analysis on the European venture ecosystem.
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Phytoform
Phytoform (Phytoform Labs) is a UK agritech company based in Harpenden, in the Greater London commuter area, using AI and genome editing to develop novel, nature-identical crop traits aimed at making agriculture more resilient and sustainable. It partners with companies to translate scientific discoveries into real-world crop improvements. Phytoform was founded by Dr Will Pelton and Dr Nicolas Kral.
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Pollutec 2026
Europe's leading environmental and energy technologies trade show at Eurexpo Lyon, organised by RX. Pollutec covers waste, water, energy, contaminated sites, air quality, risk prevention and the bioeconomy, connecting cleantech and greentech startups with industry, utilities and public buyers.
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Porterbuddy
Porterbuddy (legally Instabox Norway AS, part of the Instabee Group) is an Oslo-based last-mile delivery company offering flexible, same-day home delivery for e-commerce orders, letting customers choose their delivery time and track shipments via SMS and a live tracking link. The company prioritises electric vehicles for deliveries and offers contactless delivery with photo confirmation, handling thousands of parcels daily for online retailers of all sizes.
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PortfoLion Capital Partners
PortfoLion is the venture capital and growth equity arm of OTP Bank, Hungary's largest bank, managing approximately €440 million in AUM across three distinct funds targeting seed, growth, and turnaround stages. Founded in 2010 and headquartered in Budapest, it is the most prominent institutional VC in the CEE region by assets under management, with 64 portfolio companies across Hungary and wider Central and Eastern Europe. Its seed fund deploys €500k–€3 million per ticket and the growth fund €5–30 million, with notable investments including SEON (which went on to raise $150 million from Creandum and IVP) and Tresorit (acquired by Swiss Post). The firm has a team of 33 professionals including five partners.
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PRODURABLE (Groupe AEF)
Organiser of PRODURABLE, the largest European gathering of actors and solutions for the sustainable economy, held at the Palais des Congrès in Paris. Produced by Groupe AEF under the patronage of the French Ministry of Ecological Transition, it convenes thousands of decision-makers, speakers and partners.
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Proxima Fusion
Proxima Fusion is a deep-tech fusion energy company spun out from the Max Planck Institute for Plasma Physics in 2023. It is developing quasi-isodynamic stellarator systems designed for stable, commercial fusion power generation and is targeting a demonstrator pathway toward net-energy performance in the next decade.
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Redalpine
Redalpine is a Zurich-based multi-stage venture capital firm founded in 2006 by Michael Sidler and Peter Niederhauser, and has grown into one of the most active Swiss VCs by number of early-stage checks across the DACH and wider European technology landscape. The firm invests from seed through Series B across digital health, fintech, deep tech, climate tech, and software, and is best known as an early backer of N26, Taxfix, Inkitt, 9fin, and Proxima Fusion. Redalpine closed its sixth fund at EUR 300+ million in 2023 and has built one of the larger Swiss-based venture teams, typically writing checks between EUR 1-15 million into companies it then follows through multiple rounds. It is a reference fund for Swiss and DACH founders looking for a locally anchored lead investor with international reach.
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Reonic
Reonic is a German climate tech company that builds planning and workflow software for renewable energy installers, helping them work more efficiently. Its AI-powered platform covers the full customer journey for installations of solar PV systems, heat pumps, energy storage and EV charging, integrating CRM, system design, proposal generation and a mobile field app. The company was founded in Augsburg, Bavaria, and has expanded with additional offices. In September 2024 Reonic raised 13 million euro in Series A funding led by Northzone, with participation from Point Nine and Puzzle Ventures.
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RX France
French arm of RX (Reed Exhibitions), a global events business that organises major trade shows in France including Pollutec, the leading environmental technology event in Lyon, and Big Data & AI Paris. RX France connects exhibitors, innovators and buyers across cleantech, data and industrial sectors.
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Salon PRODURABLE 2026
The 19th edition of PRODURABLE at the Palais des Congrès in Paris is the largest European meeting for the sustainable economy, with around 15,000 visitors, 800 speakers and 350 partners. It convenes decision-makers, impact startups and investors around sustainability and ecological transition.
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Satgana
Satgana is a Luxembourg-based climate and earth tech venture capital firm founded in 2020, investing at pre-seed and seed stages in European and African startups addressing the climate and ecological crisis. With a €30 million fund, Satgana backs founders across food and agriculture, energy, mobility, industry, carbon removal, and the circular economy with ticket sizes of €100k–€500k. As a strategic partner of Catapult Green Fintech, Satgana contributes its climate investment expertise to the program's green finance and sustainability track.
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SET Ventures
SET Ventures is an Amsterdam-based venture capital firm that invests in digital technologies for a carbon-free energy system, spanning smart grids, energy storage, electrification, energy efficiency and grid intelligence. Investing across Europe, it backs early-growth companies whose software and data platforms accelerate the energy transition.
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Smart City Expo World Congress 2026
The world's largest smart-city event, organized at Fira Barcelona with 25,000+ urban planners, govtech vendors, mobility startups, and sustainability innovators. Covers digital twins, urban mobility, circular economy, energy transition, and citizen services. A primary sales channel for European urbantech startups. Tickets from EUR 200.
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SNF Nostos 2026
Free week-long festival at the Stavros Niarchos Foundation Cultural Center, with the SNF Nostos Conference (June 22-26) bringing international speakers on health, education, climate and the future of society alongside concerts and interactive programming.
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Snowision
Snowision is a Latvian deep-tech company building automatic, remote snow-cover-monitoring sensors that map snow depth and surface conditions to give mountain and ski-resort operators a wider, faster view of conditions before sending out crews. Its sensor produces a 3D snow map from fixed or mobile mounting points and transfers field data remotely for winter-operations planning.
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Stargate Hydrogen
Deep-tech firm manufacturing precious-metal-free alkaline electrolyser stacks (0.5-5 MW) and containerised green-hydrogen systems for refineries, steel and ammonia. Opened a Tallinn factory in 2025; backed by Repsol.
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Sustainable Foods London
Organizer of the Sustainable Foods London conference and expo. Sustainable Foods London is an event organiser based in London, United Kingdom. Organising events in the Events, FoodTech, Climate Tech space.
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Sustainable Foods London 2026
Conference and expo in London focused on sustainability challenges in the food and drink industry, covering supply-chain transparency, alternative proteins, and circular packaging. Brings together food manufacturers, retailers, and impact investors. Strong for food-tech and climate-tech startups targeting the UK consumer market.
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Sylvera
Sylvera is a London-based climate-tech company founded in 2020 that rates and analyses carbon credits and nature-based projects using satellite data, machine learning and field measurement, helping corporate buyers judge the quality of their carbon offsets. It provides ratings, pre-issuance analytics and procurement tools, and has raised more than 90 million dollars from investors.
