Top 10 Medical Device Startup Investors in Greece (September 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Simanta Das
Angel
|
3 | Greece, United Kingdom, The Netherlands | Seed, Angel, Pre-Seed | Health Care, Apps, Education | |
|
Marina Hatsopoulos
Angel
|
2 | Greece | Angel, Series A | Health Care, Medical Device, Personalization | |
|
VentureFriends
VC Fund
|
2 | Greece, United Kingdom, United States | Seed, Series A, Pre-Seed | FinTech, Software, E-Commerce | $219k–$20M |
|
Marathon Venture Capital
VC Fund
|
2 | United Kingdom, United States, Greece | Seed, Series A, Pre-Seed | Software, Information Technology, Artificial Intelligence | $830k–$17M |
|
TECS Capital
VC Fund
|
1 | Greece, United Kingdom | Pre-Seed, Seed, Convertible Note | Analytics, Software, Health Care | $217k–$1.2M |
|
Cleo Lymberis
Angel
|
1 | Greece | Angel | Health Care, Medical Device, Personalization | |
|
George Pakos
Angel
|
1 | Greece | Pre-Seed | Health Care, Medical Device, Health Diagnostics | |
|
Gert Jan van der Hoeven
Angel
|
1 | Greece | Series A | Health Care, Medical Device, Personalization | |
|
Runa Capital
VC Fund
|
1 | United States, Germany, France | Series A, Seed, Series B | Software, SaaS, Artificial Intelligence | $1.2M–$20M |
|
Theti Club
VC Fund
|
1 | United Kingdom, Cyprus, Greece | Seed, Pre-Seed | Health Care, Artificial Intelligence, Sensor | $259k–$564k |
| Access all 13 investors in Greece Medical Device startups. | |||||
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Investor list
Simanta Das is a Managing Partner at Stalhmarg and Founder of Rising Stars Ventures.
Show more...Investment focus
- Industry: Health Care, Apps, Education
- Stage:Seed, Angel, Pre-Seed
- Geography: Greece, United Kingdom, The Netherlands
Investor stats
- Total investments: 5
- Lead/follow: 40% lead, 60% follow
Portfolio highlights
- RTsafe — RTsafe provides personalized care in radiation oncology by combining proven expertise in medical physics and highly accurate 3D printing technology. Through its innovative products which include remote dosimetry services and 3D printed dosimetry phantoms, built from real patient anatomical data, supports radiotherapy professionals and significantly enhances patient safety.
- Fika — Fika provides guided soft skills micro-training that integrates easily into your work calendars and existing meetings. Book your free Fika trial.
- NeuroReality — NeuroReality is developing Koji’s Quest, a unique VR-based SAAS solution that puts the patient at the center of the rehabilitation experience & connects all key stakeholders by providing patients with better health outcomes, allowing clinicians to deliver superior care to more patients without increasing care costs, & permits insurancecompanies to save money while improving care standards. NeuroReality registered 19-12-2017 and is working with a team of 12 devoted developers, neuroscience researchers, creatives and business developers.
Investment focus
- Industry: Health Care, Medical Device, Personalization
- Stage:Angel, Series A
- Geography: Greece
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- RTsafe — RTsafe provides personalized care in radiation oncology by combining proven expertise in medical physics and highly accurate 3D printing technology. Through its innovative products which include remote dosimetry services and 3D printed dosimetry phantoms, built from real patient anatomical data, supports radiotherapy professionals and significantly enhances patient safety.
VentureFriends is a venture capital fund that invests in tech-enabled companies. VentureFriends (VF) is a venture capital fund specialising in seed stage startups. VF seeks to invest in tech-enabled B2C and B2B startups that can develop a sustainable moat over time and have a sweet spot for PropTech, FinTech, Marketplaces, and SaaS. The fundtypically invests between €0.3M - €2.5M and can follow on up to a total of €5 - 10M. VentureFriends invests predominantly in Europe and is founded by ex-entrepreneurs and angel investors, thus having an entrepreneurial and founder-friendly philosophy.
Show more...Investment focus
- Industry: FinTech, Software, E-Commerce
- Stage:Seed, Series A, Pre-Seed
- Geography: Greece, United Kingdom, United States
Investor stats
- Total investments: 154
- Round size: Seed $448k–$6.6M; Pre-Seed $219k–$3.4M; Series A $2.3M–$20M
- Lead/follow: 42% lead, 58% follow
- Last fund: Likely still investing — raised $113M in 2021
Portfolio highlights
- Merx — Grow contactability, data quality and customer lifetime value with AI agents on WhatsApp.
- NeuralTrust — NeuralTrust is the leading security platform for generative AI, offering a unified command center for real-time defense and offense. Its open source AI gateway delivers the fastest performance in the market for managing LLM traffic, while its automated red teaming engine proactively uncovers vulnerabilities, ensuring robust protection for your AIsystems.
- Valeria HR — Valeria HR is a digitized workforce management platform driven by AI.
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, United States, Greece
Investor stats
- Total investments: 44
- Round size: Seed $1M–$3M; Pre-Seed $830k–$1.6M; Series A $4.8M–$17M
- Lead/follow: 66% lead, 34% follow
- Last fund: Likely actively investing — fresh fund, raised $85M in 2025
Portfolio highlights
- Straion — Straion puts your architecture rules, security policies, and coding standards in every developer's AI agent. Works with Claude Code, Cursor, and Copilot.
- NOFire AI — The Context and Control Model for Production
- Pallma AI — Complete lifecycle security for AI agents
A Venture Capital Fund investing in early stage in companies with industry 4.0 technologies
Show more...Investment focus
- Industry: Analytics, Software, Health Care
- Stage:Pre-Seed, Seed, Convertible Note
- Geography: Greece, United Kingdom
Investor stats
- Total investments: 9
- Round size: Pre-Seed $217k–$1.2M
- Lead/follow: 78% lead, 22% follow
Portfolio highlights
- Indeex — Indeex: A SaaS digital twin platform for F&B, delivering insights, transparency, and real-time KPI tracking with seamless integration.
- Moverse — MOVERSE | Accelerating 3D Animation Workflows
- Aisthesis Medical — Learn how our AI-enabled software platform prevents hemodynamic-related complications in ICU, General Wards, and EDs saving up to 50% of direct hospital costs
Cleo Lymberis
Show more...Investment focus
- Industry: Health Care, Medical Device, Personalization
- Stage:Angel
- Geography: Greece
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- RTsafe — RTsafe provides personalized care in radiation oncology by combining proven expertise in medical physics and highly accurate 3D printing technology. Through its innovative products which include remote dosimetry services and 3D printed dosimetry phantoms, built from real patient anatomical data, supports radiotherapy professionals and significantly enhances patient safety.
George Pakos
Show more...Investment focus
- Industry: Health Care, Medical Device, Health Diagnostics
- Stage:Pre-Seed
- Geography: Greece
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Synapsis Labs — Clinical-grade AI for mammography and breast MRI. Earlier detection. Confident reads.
Gert Jan has founded H2 in 1991 together with his long time friend Age Hollander. Gert Jan had graduated from his studies at the Delft University of Technology and the Rotterdam School of Management. After his graduations Gert Jan joined McKinsey & Company to work in The Netherlands, Germany and Switzerland. At McKinsey Gert Jan managed theworld wide company diagnostic approach.Gert Jan has built-up the H2 team and has introduced the firm's strong focus on operational value add, including several of the firm's approaches. He is Chairman of the Investment Committee of H2. Gert Jan's passion is to indeed build better companies. The areas of his knowledge include consumer goods (Lunch Garden), manufacturing (Eska Graphic Board and Meijn), wholesale and distribution (Smartwares).Gert Jan likes to spend time with his family.
Show more...Investment focus
- Industry: Health Care, Medical Device, Personalization
- Stage:Series A
- Geography: Greece
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- RTsafe — RTsafe provides personalized care in radiation oncology by combining proven expertise in medical physics and highly accurate 3D printing technology. Through its innovative products which include remote dosimetry services and 3D printed dosimetry phantoms, built from real patient anatomical data, supports radiotherapy professionals and significantly enhances patient safety.
Runa Capital is a global venture capital firm built by serial entrepreneurs that invests in early-stage software startups around the world...
Show more...Investment focus
- Industry: Software, SaaS, Artificial Intelligence
- Stage:Series A, Seed, Series B
- Geography: United States, Germany, France
Investor stats
- Total investments: 159
- Round size: Seed $1.2M–$10M; Series A $1.5M–$15M; Series B $2.5M–$20M
- Lead/follow: 45% lead, 55% follow
- Last fund: May invest from a new fund soon — raised $69M in 2020
Portfolio highlights
- Enlightra — Extreme-bandwidth data transmission enabled by light
- Axiom Trust — Axiom Trust is an AI-powered trust startup that modernises professional trust administration during the "Great Wealth Transfer" of over $100 trillion in assets.
- Lace Lithography — Lace is building the patterning technology that will power the next 100 years of semiconductor manufacturing.
THETI CLUB is a private network of angel groups in Greece. The club focuses exclusively on tech startups looking to raise early-stage capital.
Show more...Investment focus
- Industry: Health Care, Artificial Intelligence, Sensor
- Stage:Seed, Pre-Seed
- Geography: United Kingdom, Cyprus, Greece
Investor stats
- Total investments: 5
- Round size: Seed $365k–$564k; Pre-Seed $259k–$406k
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Coinbux — Coinbux is a leading provider of Earned Wage Access solutions, enabling employees to access a portion of their earned wages before payday.
- Pinepeak — Pinepeak develops physics-driven, AI-enhanced software to predict wildfire risk and behaviour across any terrain, anywhere in the world.
- Synapsis Labs — Clinical-grade AI for mammography and breast MRI. Earlier detection. Confident reads.
Medical Device Investor funding in Greece at a glance
Stats across 9 deals from 13 investors.
Access all 13 investors in Greece Medical Device startups.
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