Top 5 Climate VC Funds & Investors in Greece (June 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Helidoni Group
VC Fund
|
2 | Greece, United States, United Kingdom | Seed, Venture - Series Unknown | FinTech, Robotics, Recycling | $525k–$3.9M |
|
Genesis Ventures
VC Fund
|
2 | Greece, United Kingdom, United States | Pre-Seed, Seed | Software, Artificial Intelligence, FinTech | $219k–$5.3M |
|
VDK Capital
VC Fund
|
1 | Greece | Seed | Recycling, Consumer Goods, Sustainability | |
|
Uni.Fund
VC Fund
|
1 | Greece, United Kingdom, United States | Seed, Pre-Seed | SaaS, Analytics, Big Data | $165k–$2.5M |
|
Marathon Venture Capital
VC Fund
|
1 | United Kingdom, Greece, United States | Seed, Series A, Pre-Seed | Software, Information Technology, Artificial Intelligence | $830k–$17M |
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Helidoni Group is an investment firm.
Show more...Investment focus
- Industry: FinTech, Robotics, Recycling
- Stage:Seed, Venture - Series Unknown
- Geography: Greece, United States, United Kingdom
Investor stats
- Total investments: 7
- Round size: Seed $525k–$3.9M
- Lead/follow: 29% lead, 71% follow
Portfolio highlights
- Robenso — Robensoe develops intelligent robots capable of identifying, categorizing, and physically sorting recyclables into separate bins.
- Terra Robotics —
- Cooperative Bank of Karditsa —
Making early-stage founders successful globally. A coaching and angel investment platform for early-stage startups.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, FinTech
- Stage:Pre-Seed, Seed
- Geography: Greece, United Kingdom, United States
Investor stats
- Total investments: 54
- Round size: Seed $466k–$5.3M; Pre-Seed $219k–$2M
- Lead/follow: 28% lead, 72% follow
- Last fund: Likely still investing — raised $22M in 2021
Portfolio highlights
- Wocap — Wocap is the first Greek fintech company providing a bank-free platform for dynamic invoice discounting. Buyers deploy liquidity, while Suppliers receive early, debt-free payments.
- Xatoms — At Xatoms, we clean water with Quantum Chemistry and AI, revolutionizing water purification for communities worldwide. Our innovative approach rapidly identifies new, sustainable materials to remove harmful pollutants and pathogens. We aim to alleviate the burden on women and girls in underrepresented communities, transforming the global landscape of water accessibility and empowering a more equitable world. Xatoms is at the forefront of combining scientific innovation with social change.
- Wealthyhood — Stocks, ETFs and high interest with zero commissions and powerful automation. Start building wealth today!
Together we will identify and invest in the next big purpose-driven ideas that will transform our future.
Show more...Investment focus
- Industry: Recycling, Consumer Goods, Sustainability
- Stage:Seed
- Geography: Greece
Investor stats
- Total investments: 1
- Lead/follow: no public data
Portfolio highlights
- Coffeeco Upcycle SA — Coffeeco Upcycle SA is a circular economy startup that transforms spent coffee grounds into value-added products. We develop high-performance active ingredients for our skincare brand Auraskin, and produce biobased plastic compounds using coffee fiber for reusable applications. Our vertically integrated system includes a 10-ton/month coffeewaste collection network in Greece, and we’re currently expanding our sales across Europe, the UK, and the US.
Unifund We amplify the development of real ventures by fostering innovation and empowering people
Show more...Investment focus
- Industry: SaaS, Analytics, Big Data
- Stage:Seed, Pre-Seed
- Geography: Greece, United Kingdom, United States
Investor stats
- Total investments: 42
- Round size: Seed $384k–$2.5M; Pre-Seed $165k–$2.3M
- Lead/follow: 69% lead, 31% follow
Portfolio highlights
- Indeex — Indeex: A SaaS digital twin platform for F&B, delivering insights, transparency, and real-time KPI tracking with seamless integration.
- Kinvent — KINVENT is actively involved in the fields of physical rehabilitation and sports biomechanics producing innovative measuring and training devices for the facilitation of every day and athletic movements. Our strengths at KINVENT is that we can think and produce solutions to any challenge of sports biomechanics and physical rehabilitation.Triangular force plates for visual feedback balance training, sensors for continuous 3D kinematic analysis in the water, force sensors for kite surf, accelerometers for rowing and sailing, are some of our on demand products. If you are looking for excellence in hardware and software solutions for your work... work with us.Our KFORCE solution is a range of torque measuring instruments for human strength, balance and motion. This system consists of six instruments with high-precision measuring equipment, which concentrate all the know-how of K-INVENT. The display of the data recorded by the device sensors is transcribed by the KFORCE software, installed on any iOS or Android terminal. This accessory capable of reading and re-transcribing the information given by all dynamometers of the entire range is usable on smartphones or tablets with Android and IOS operating system
- e-satisfaction.com — e-satisfaction.com is an Enterprise Feedback Management Software that captures the Voice of Customers. We combine Data & Technology, to help companies build ambassadors, by creating customer centric habits across the organization. The platform of e-satisfaction.com collects feedback during important moments of the customer journey andtranslates it into actions for the frontline, insights for the management and better reputation for the organization.Our Vision: Make Every Business Customer CentricOur Value Proposition: We help you Tap Into Your Customer's Mind
Marathon Venture Capital is a seed-stage fund, helping ambitious Greek and European founders build world-class technology companies.
Show more...Investment focus
- Industry: Software, Information Technology, Artificial Intelligence
- Stage:Seed, Series A, Pre-Seed
- Geography: United Kingdom, Greece, United States
Investor stats
- Total investments: 42
- Round size: Seed $1M–$3M; Pre-Seed $830k–$1.6M; Series A $4.8M–$17M
- Lead/follow: 64% lead, 36% follow
- Last fund: Likely still investing — raised $234k in 2021
Portfolio highlights
- Bota Systems — Bota Systems develops advanced force torque sensors for robots.
- Hack The Box — Hack The Box is a provider of an ethical hacking community and cybersecurity training platform based in the United Kingdom. It enables users to test their penetration testing skills, exchange ideas and methodologies with the community. The platform contains several challenges that are constantly updated. Some of them simulating real-world scenariosand some of them leaning more towards a CTF style of challenge.The company was founded in 2017 by Aris Zikopoulos and Haris Pylarinos.
- Velos Rotors — Velos Rotors offers and develops UAV, helicopters, and drones.
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