Top 10 Sustainability Angel Investors in Poland in May 2026

Ronald Cohen is Chairman of the Global Social Impact Investment Steering Group and The Portland Trust. He is a co-founder director of Social Finance UK (2007-11), Social Finance USA, and Social Finance Israel, and of Big Society Capital. He was co-founder Chair of Bridges Ventures (2002-2012).He chaired the Social Impact Investment Taskforceestablished under the UK’s presidency of the G8 (2013-2015), the Social Investment Task Force (2000-2010) and the Commission on Unclaimed Assets (2005-2007). In 2012 he received the Rockefeller Innovation Award for innovation in social finance.He co-founded and was Executive Chairman of Apax Partners Worldwide LLP (1972-2005). He was a founder director and Chairman of the British Venture Capital Association and a founder director of the European Venture Capital Association.He is a graduate of Oxford University, where he was President of the Oxford Union. He is an Honorary Fellow of Exeter College, Oxford. He has an MBA from Harvard Business School to which he was awarded a Henry Fellowship.He is a member of the Board of Dean’s Advisors at Harvard Business School and Vice-Chairman of Ben Gurion University. He is a former director of the Harvard Management Company and the University of Oxford Investment Committee. He is a former member of the Harvard University Board of Overseers (2007-2013), former Trustee of the British Museum (2005-2012) and a former trustee of the International Institute for Strategic Studies (2005-2011).In 2007, Sir Ronald published: “The Second Bounce of the Ball – Turning Risk into Opportunity”.

Investment focus

Health Care, Apps, SaaS
Series A, Funding Round, Seed
Israel, United States, Poland

Portfolio highlights

Selina — Stay in stylish accommodations with vibrant spaces, community-driven events, and unforgettable experiences. Book your Socialtel adventure today!
Circles - Online Group Support — Join Circles, the leading support group solution for recovery from narcissistic abuse and toxic relationships. Find support and healing today.
Glide Identity — Transform your digital security with Glide Identity's AI-powered authentication suite. Our solutions - Magical Auth, Smart Checkout, and That's Me - deliver unmatched security with seamless user experience

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Brent Hoberman is the Co-Founder and Executive Chair of Founders Forum. He previously worked at Royal Academy of Arts as a Corporate Advisory Board. Brent Hoberman attended the University of Oxford.

Investment focus

Software, Artificial Intelligence, Information Technology
Seed, Series A, Angel
United Kingdom, United States, France

Portfolio highlights

Luko — Luko is an insurance company that provides a device that focuses on home security and reduces electricity bills. It features an AI-powered sensor designed for monitoring and preventing home accidents. Luko aims to move insurance from a claims-based model to prevention with its proprietary technology.The company was founded in 2016 andheadquartered in Paris, France.
Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!
Peptone — We are the first in class pre-clinical translational biophysics company focusing on the discovery of novel therapeutics against intrinsically disordered targets.

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Garrett Camp is the Founder of Expa and Founding Partner of Mix. He attended the University of Calgary

Investment focus

Software, Mobile, Information Technology
Seed, Funding Round, Series A
United States, Poland, United Kingdom

Portfolio highlights

Mos — Meet Mos: the way smart students get money for college
Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!
Collective — Collective offers financial solutions designed for self-employed business owners - company formation, tax, accounting & bookkeeping.

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David Rowan is editor of the UK edition of WIRED magazine, which won 2009 Launch of the David Rowan is Editor of the WIRED UK, the technology and trends magazine covering online brands, gadgets and the culture that surrounds them. David has reported on technology for The Times and Channel 4 News, the latter requiring him to illustrate the newiPod Video from the set of a porn shoot. He's also written for The Sunday Times and Telegraph Magazines, and edited the Guardian's on-line content. David has curated an exhibition of British creative talent at the Government's Cabinet Forum conference. He has also addressed the TEDs, and frequently contributes on Newsnight and the Today programme. He also writes a monthly column for GQ. David is in touch with many of the world's leading trend-setters and spotters. In presentations he looks at how the net is disrupting almost every sector, how apps change consumer behaviour and why 'social commerce' is killing traditional marketing. He reveals the 10 trends that will change your market in the next decade - and what you should be doing now to protect yourself.

Investment focus

Software, Machine Learning, Information Technology
Seed, Pre-Seed, Funding Round
United Kingdom, Croatia, Germany

Portfolio highlights

EWOR — EWOR is a platform dedicated to transforming aspiring entrepreneurs into successful startup founders through world-class education, mentorship, and investment opportunities.
Climate X — Climate X combines climate science and econometrics to deliver precise climate risk data without any black boxes.
Rhizocore Technologies — We develop high-performance strains of locally-sourced mycorrhizal fungi to improve tree growth, tree health and tree resiliency. We offer a sustainable solution to increase forest yields whilst improving the ability of trees to sequester carbon.

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Cal Henderson is the co-founder and CTO of Slack. He is an experienced technology leader, having previously built and led the engineering team at Flickr, through its acquisition by Yahoo. As a popular speaker on engineering scalability, he authored the best-selling O’Reilly Media book “Building Scalable Websites”. He was a pioneer in the use of webAPIs, and created the basis for oAuth and oEmbed, now used by YouTube, Twitter, and many others. Cal has a Bachelor of Computer Science from the University of Central England, and was involved in London’s early online community through his work with the early digital community B3ta and his personal blog iamcal.com, which he has ran for over 15 years. Cal now resides in San Francisco.

Investment focus

Software, Information Technology, SaaS
Seed, Pre-Seed, Series A
United States, Poland, United Kingdom

Portfolio highlights

Swarmia — Build better software faster with insights that power your whole engineering organization. Get started with a demo or a free 14-day trial.
Brightband — Responsible development and maintenance of advanced Earth System AI for the long-term benefit of all humanity and the Earth.
Electric Twin — We create AI-powered synthetic audiences that instantly simulate how real people will respond to your products, messages, and campaigns - giving you access to instant insights.

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Previously, Chief Technology Officer at Grupa Allegro responsible for Marketplace, focused on Mobile and Big Data. Before Allegro, he had started and run Google R&D Center in Krakow as a Site Lead and Engineering Director between 2006-2014. Prior to Google, he worked in a number of roles at Motorola. Earlier in his career, he was an AssistantProfessor of Computer Science at AGH in Kraków and a researcher at Institute of Nuclear Physics.

Investment focus

Mobile, Hardware, Software
Seed, Angel, Funding Round
Poland

Portfolio highlights

Airly — Air Quality Monitor provides local data about air quality in your city. This allows you to understand the risks and take actions. Meet Airly!
IS-Wireless — 4G and 5G Mobile Networks of the Future

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Sir Richard Branson is the current Founder of the Virgin Group and Owner and Founder of Virgin Limited Edition. He previously worked at OneWeb as a Board Member. Sir Richard Branson attended Bishopsgate School.

Investment focus

E-Commerce, FinTech, Software
Series B, Series A, Series C
United States, United Kingdom, Kenya

Portfolio highlights

auticon — auticon is the first German company to exclusively employ autistic people as software testers and offer their services (Software-Tests) on the free market. This innovative approach gives the client the advantage of special high-quality workmanship.
Rescale — Rescale is a high performance computing cloud simulation platform that helps engineers and scientists build, compute, analyze, and scale simulations with high performance computing and automations.
Wayve — Wayve are pioneering an AI-centric approach to self-driving, inspired by our vision of a smarter, safer and more sustainable world.

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Martin Tajur is the co-founder of Pipedrive.

Investment focus

Software, SaaS, Recruiting
Pre-Seed, Seed, Angel
Estonia, Poland, Ukraine

Portfolio highlights

YuMuuv — YuMuuv is an employee wellness platform that uses science-based formulas to capture data and keeps track of physical activity & leaderboard.
Shen.AI — Discover how Shen AI turns your smartphone into a health companion - no wearables, just powerful, camera-based health insights.
SegmentStream — SegmentStream is a data intelligence platform which helps collect and unify from different data sources into own data warehouse for advanced analytics and attribution. Our solution is trusted by leading brands such as Benetton, Nespresso, New Balance, myToys, Eventim Group, and others.

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Konstantin von Unger is a an experienced investor in technology companies and an independent Board member. He serves as the Vice Chairman of the Shareholders' Committee at Henkel AG and as the Chairman of the supervisory board at the Henkel Family Office. Konstantin attended London Business School and Brown University.

Investment focus

Software, Machine Learning, SaaS
Seed, Series A, Series D
United States, Germany, United Kingdom

Portfolio highlights

Valdera — Valdera is the sourcing and procurement platform that makes it easy to buy or sell chemicals, ingredients, and raw materials. We partner with segment leaders, ranging from the world's largest CPG manufacturers to household names in the beauty industry.
Mosaic.tech — Mosaic.tech combines big data and machine learning that provides predictive reporting capabilities, leveling the playing field, and giving startups tools and insights for large enterprises. Its one-click integrations and real-time analytics offer clear insights and straightforward recommendations. Mosaic provides greater visibility into the mostimportant dynamics of the business.Founded in 2019, Mosaic.tech is headquartered in San Diego, California.
Arda Therapeutics — Arda Therapeutics is a biotechnology company taking aim at chronic diseases and aging by eliminating the pathogenic cells that drive these conditions. Their approach starts by using single-cell data to identify pathogenic cells and specific markers to target them. They then design therapies to eliminate these - and only these - cells.Arda wasfounded in 2021 in the San Francisco Bay Area, CA.

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