# Top 50 CleanTech Angel Investors in May 2026

## Biz Stone
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, Messaging, Mobile

Biz is a co-founder of Twitter, Medium, and Jelly. A progenitor of social media, and early Google employee, Biz has been developing large scale systems that serve the global conversation for twenty years. As an investor, Biz has backed Square, Pinterest, Slack when it was called Speck, Nest, Intercom and Beyond Meat (where he remains on the boardas Chair of the Nominating and Governance Committee), among others. In 2016, Stone's Jelly, a "human in the loop" AI search service, was acquired by Pinterest. After the sale, Twitter requested Biz return full time to lead the company's strategic vision, brand, and internal culture objectives alongside co-founder Jack Dorsey. Biz has been recognized as INC Magazine Entrepreneur of the Decade and one of TIME's 100 Most Influential People in the World. He is also an author, filmmaker and Fellow at both Oxford University and Berkeley.

## Paul Forster
- Type: Angel
- Relevant deals: 4
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, FinTech, Financial Services

Paul Forster

## Chris Murphy
- Type: Angel
- Location: Stockholm, Stockholms Lan, Sweden
- Relevant deals: 3
- Stages: Seed, Pre-Seed, Series A
- Focus: Software, SaaS, Information Technology

Chris Murphy is a Venture Partner at MS&AD Ventures. He previously worked at SaaStock and attended Dublin City University.

## Uday Kumar Bangalore Shivaraman
- Type: Angel
- Location: Bengaluru, Karnataka, India
- Relevant deals: 3
- Stages: Seed, Series B, Equity Crowdfunding
- Focus: FinTech, Financial Services, E-Commerce

Angel / Sophisticated Investor and Trader (Ex London Stock Exchange(LSE), Deutsche Bank, London Clearing House(LCH) ) , Invested in 60+ Startups / 4 successful exits (with Avg 20x) and counting more. (Web3 -> udaybs.ETH )Invested in following asset classes from past 2 decades across UK / India / US / Europe /
-Private Equity (Seed / Growth / VC/ Acquisition / Merger)
- Equity Markets
- Real Estate
- FX
- Commodity
- Bonds
- Fintech, Blockchain, Crypto Market, Web3 , DeFi, NFT
- Derivative Markets / Hedging / F&O / CFDGrowing Wealth in bumpy economic rides - There is no secret formula. Investment is an art. Being vigilant, dynamic, connecting dots, evaluating risk with constant change, loads of patience and visualising medium to long term.Private Equity Investments across globe in following domains / categories:
- Energy - EV / Carbon Footprint
- Blockchain / FinTech / AI / ML / Web3 / DeFi
- D2C / B2C
- Food & Beverages
- Pharma
- Media & Entertainment

## David E. Weekly
- Type: Angel
- Location: Redwood City, California, United States
- Relevant deals: 3
- Stages: Seed, Angel, Pre-Seed
- Focus: Robotics, Drones, Aerospace

David E. Weekly is the Founder and CEO of Medcorder and he was the Founding Director of Hacker Dojo. He has a bachelor's degree in Computer Science from Stanford University.

## Kristjan Raude
- Type: Angel
- Relevant deals: 3
- Stages: Seed, Pre-Seed, Equity Crowdfunding
- Focus: Consumer Electronics, Internet of Things, Software

I am a serial entrepreneur and angel investor with 15+ years of international experience in sales & marketing, leading teams of 300+ with annual revenue of 10M+. Founder of 3 international companies and investor to 10+ startups. Member of the board at Estonian Business Angels Network.

## Marc Tarpenning
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 2
- Stages: Series A, Seed, Series D
- Focus: Renewable Energy, CleanTech, Drones

Marc Tarpenning is a member of the advisory board at Clearpath Robotics , a manufacturer of unmanned vehicles for industrial research and development applications. He also provides services as an advisor to many other companies. Previously, he was a mentor at Greenstart.Marc is a Venture Partner at Spero Ventures. He was previously anentrepreneur in residence at Mayfield Fund before he joined Greenstart. Prior to that, he co-founded and served as the vice president for engineering at Tesla Motors. He also held executive positions at Packet Design, NuvoMedia, and Gemstar-TV Guide.Tarpenning holds a bachelor’s degree in computer science from the University of California, Berkeley. He lives in San Francisco, California, United States.

## Vishal Rao
- Type: Angel
- Location: Boston, Massachusetts, United States
- Relevant deals: 2
- Stages: Seed, Pre-Seed
- Focus: Software, Artificial Intelligence, Information Technology

Advisory CTO and Angel Investor

## Tim Schumacher
- Type: Angel
- Location: Cologne, Nordrhein-Westfalen, Germany
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: Apps, Internet, SaaS

Tim Schumacher is a Managing General Partner at World Fund. Tim previously worked at Sedo.com as a Member Board Of Directors. He attended University of Cologne and Stockholm School of Economics.Tim Schumacher Co-Founded and was the longtime CEO of the publicly traded company Sedo AG, which currently has revenues of 130m euros per year andmaintains approximately 350 employees. Since 2012 he has dedicated his professional career to the German startup scene, acting both as a business angel and mentor for young companies with economic potential. His current startups, among many others, are Eyeo/Adblock Plus, Aklamio, Hitfox and Ecosia.

## Gaurav Gupta
- Type: Angel
- Location: Mumbai, Maharashtra, India
- Relevant deals: 2
- Stages: Angel
- Focus: Solar, Energy, CleanTech

Gaurav Gupta

## Sam Branson
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: CleanTech, Laundry and Dry-cleaning

Sam Branson Co-founder at HiddenLight Productions.

## Jeff Bezos
- Type: Angel
- Location: Seattle, Washington, United States
- Relevant deals: 2
- Stages: Grant, Series B, Series A
- Focus: Non Profit, Software, Communities

Jeffrey Preston Bezos is the Founder of Bezos Academy. He Previously worked at Cashican People LLC as an Investor. Jeff Bezos attended Princeton University.

## Ashley Mayer
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 2
- Stages: Seed, Series A, Pre-Seed
- Focus: Wellness, Health Care, Natural Resources

Ashley Mayer is the Operating Council at Mixing Board . Ashley Mayer attended Georgetown University.

## Anshuman Bapna
- Type: Angel
- Location: Bengaluru, Karnataka, India
- Relevant deals: 2
- Stages: Seed, Pre-Seed
- Focus: CleanTech, Fashion, Medical

Anshuman Bapna is Founder at Terra.do.

## Ronald Cohen
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 2
- Stages: Series A, Seed
- Focus: Health Care, Software, Artificial Intelligence

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”.

## Daniel Recanati
- Type: Angel
- Location: Tel Aviv, Tel Aviv, Israel
- Relevant deals: 2
- Stages: Seed, Series B, Series A
- Focus: Internet, Analytics, Advertising

Daniel Recanati is the Founder & CEO of Rhodium. a private investment firm whose mission is to identify the most promising entrepreneurs and help them build thriving companies. focusing on Impact, digital, climate tech and space via Earth & beyond ventures.
.

## Ali Omar
- Type: Angel
- Location: Helsinki, Southern Finland, Finland
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Angel
- Focus: Software, SaaS, Artificial Intelligence

Ali Omar is a Member of the Finnish Business Angels Network. He attended Aalto University and the University of Oulu.

## Serge Chiaramonte
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Series A
- Focus: FinTech, Financial Services, E-Commerce

Serge Chiaramonte

## Andrea Dusi
- Type: Angel
- Location: Verona, Veneto, Italy
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Series A
- Focus: Biotechnology, Health Care, Information Technology

Entrepreneur and investor.
After working in management consulting, in 2006 he created Wish Days, known above all for the Emozione3 gift boxes. In April 2016, he sold the company to the Smartbox group with a millionaire exit. In 2017, together with Cristina Pozzi, already a partner in Wish Days he founded Impactscool.He is advisor of dozens oftechnological initiatives and business angels in 150+ startups focusing on clean tech.He is the author of the book “Come far fallire una startup ed essere fellici” – How to make a startup fail and be happy, published by Bompiani, Bestseller in 2018.

## Rand Hindi
- Type: Angel
- Location: Paris, Ile-de-France, France
- Relevant deals: 2
- Stages: Seed, Pre-Seed
- Focus: Software, Cryptocurrency, Information Technology

Dr Rand Hindi is an entrepreneur and investor in 50+ deeptech and web3 companies. He is the CEO at Zama, a homomorphic encryption startup. Rand started coding at the age of 10, created a social network at 14, and started his PhD at 21. He then created Snips, the first private-by-design voice assistant, which was acquired by Sonos. He was electedan MIT TR35, a Forbes “30 under 30”, and was a lecturer at Sciences Po in Paris as well as a member of the French Digital Council.He holds a BSc in Computer Science and a PhD in Bioinformatics from University College London (UCL).

## Naveen Kshatriya
- Type: Angel
- Location: Mumbai, Maharashtra, India
- Relevant deals: 2
- Stages: Seed, Angel
- Focus: Solar, Energy, Finance

Naveen Kshatriya - Managing Partner, Founder @ Kshatriya ventures

## Rex Burgdorfer
- Type: Angel
- Location: Chicago, Illinois, United States
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: Fashion, Real Estate, E-Commerce

Healthcare M&A investment banker at Juniper Advisory. Previously Morgan Stanley & Northwestern University - Kellogg School of Management.

## Simon Rothman
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 2
- Stages: Series A, Seed, Series B
- Focus: Transportation, Rental, Supply Chain Management

Simon Rothman is a Partner at Greylock Partners and was a Founder and CEO at Glyde. He attended Harvard University.

## Holly Branson
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: CleanTech, Logistics, Transportation

Holly Branson Chief Purpose and Vision Officer at Virgin.

## Edward Kim
- Type: Angel
- Location: Seattle, Washington, United States
- Relevant deals: 2
- Stages: Angel
- Focus: CleanTech, Clean Energy, Renewable Energy

Edward Kim

## Job Dura
- Type: Angel
- Relevant deals: 2
- Stages: Series A
- Focus: Energy, CleanTech, Architecture

Job Dura

## Eugene Goldberg
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 2
- Stages: Angel
- Focus: CleanTech, Clean Energy, Renewable Energy

Eugene Goldberg

## Bill Gates
- Type: Angel
- Location: Seattle, Washington, United States
- Relevant deals: 2
- Stages: Series A, Series C, Series B
- Focus: Energy, Biotechnology, Manufacturing

Bill Gates is the founder, technology advisor, and board member of Microsoft Corporation, the worldwide leader in software, services, and solutions that help people and businesses realize their full potential. He served as chairman of the board until Feb. 4, 2014.On June 27, 2008, Gates transitioned out of a day-to-day role in the company tospend more time on his global health and education work at the Bill & Melinda Gates Foundation. He shares his thoughts about the foundation and other topics on Gates Notes, a website launched in January 2010. Gates continues to serve on Microsoft’s Board of Directors and as an advisor on key development projects. He is also the Founder of Breakthrough Energy.Born on Oct. 28, 1955, Gates grew up in Seattle with his two sisters. Their father, William H. Gates II, is a Seattle attorney. Their late mother, Mary Gates, was a schoolteacher, University of Washington regent, and chairwoman of United Way International.Gates attended public elementary school and the private Lakeside School. There, he discovered his interest in software and began programming computers at age 13.In 1973, Gates entered Harvard University as a freshman, where he lived down the hall from Steve Ballmer. While at Harvard, Gates developed a version of the programming language BASIC for the first microcomputer – the MITS Altair.In his junior year, Gates left Harvard to devote his energies to Microsoft, a company he had begun in 1975 with his childhood friend Paul Allen. Guided by a belief that the computer would be a valuable tool on every office desktop and in every home, they began developing software for personal computers. Gates’ foresight and his vision for personal computing have been central to the success of Microsoft and the software industry.Under Gates’ leadership, Microsoft’s mission has been to continually advance and improve software technology, and to make it easier, more cost-effective, and more enjoyable for people to use computers. The company is committed to a long-term view, reflected in its industry-leading investment in research and development each year.In 1999, Gates wrote Business @ the Speed of Thought, a book that shows how computer technology can solve business problems in fundamentally new ways. The book was published in 25 languages and is available in more than 60 countries. Business @ the Speed of Thought has received wide critical acclaim and was listed on the best-seller lists of the New York Times, USA Today, The Wall Street Journal, and Amazon.com. Gates’ previous book, The Road Ahead, published in 1995, was at the top of the New York Times bestseller list for seven weeks.Gates has donated the proceeds of both books to non-profit organizations that support the use of technology in education and skills development.In addition to his love of computers and software, Gates founded Corbis, which is developing one of the world’s largest resources of visual information – a comprehensive digital archive of art and photography from public and private collections around the globe. He is also a member of the board of directors of Berkshire Hathaway Inc., which invests in companies engaged in diverse business activities.Philanthropy is very important to Gates. He and his wife, Melinda, started a foundation in 2000 to help reduce inequities in the United States and around the world. The Bill & Melinda Gates Foundation supports philanthropic initiatives in the areas of global health and learning, with the hope that in the 21st century, advances in these critical areas will be available for all people. To learn more about the foundation, visit www.gatesfoundation.orgGates was married on Jan. 1, 1994, to Melinda French Gates. They have three children. Gates is an avid reader and enjoys playing golf, tennis, and bridge.

## Luke Kupersmith
- Type: Angel
- Location: Los Angeles, California, United States
- Relevant deals: 2
- Stages: Angel
- Focus: CleanTech, Clean Energy, Renewable Energy

Luke Kupersmith - President & CEO @ Lojistic

## Kai Hansen
- Type: Angel
- Location: Berlin, Berlin, Germany
- Relevant deals: 2
- Stages: Seed, Series A, Pre-Seed
- Focus: E-Commerce, FinTech, Software

Kai Hansen is a successful serial entrepreneur and investor from Berlin, Germany, and Founding Partner of Rheingau Founders.He studied business administration with focus on entrepreneurship and marketing at the EBS Business School in Oestrich-Winkel (Germany), Auckland and Buenos Aires.During his last year at university Kai founded his firststartup, sportme, a social community for athletes, with Philipp Hartmann and Dr. Tobias Johann in March 2007, before going on to create Rheingau Founders together. Since then Kai has been actively involved in founding and developing 20 more startups.As Founder & Managing Director, Kai was recently responsible for the success of Lieferando, a European delivery service startup which was acquired by the market leader Takeaway.com in 2014 for more than US$100mn. With Lieferando Kai build a fast growing, multinational marketplace in a highly competitive environment and learned what it takes to make a startup successful. At Rheingau Founders, Kai is responsible for new ideas and business model development. With his extensive operational knowledge he also provides the portfolio companies with hands-on advice and strategic guidance, especially with developing efficient processes and operations.

## Elon Musk
- Type: Angel
- Location: Los Angeles, California, United States
- Relevant deals: 2
- Stages: Series A, Series B, Seed
- Focus: FinTech, SMS, Transportation

Elon Musk is the Co-Founder, Product Architect, and CEO of Tesla. Elon Musk attended the University of Pennsylvania.

## Martin Olczyk
- Type: Angel
- Location: Torino, Piemonte, Italy
- Relevant deals: 2
- Stages: Pre-Seed, Seed, Series A
- Focus: Software, Information Technology, Artificial Intelligence

- MD at Techstars (Berlin/Amsterdam/Turin) currently investing in Smart Mobility companies.
- Founding member, CFO/COO of Cunesoft (acquired by Phlexglobal)
- Founder of GeeXstar, Asia's first tech-focused investment banking boutique
- Founder of Clappifieds.de <http://clappifieds.de/>, a classifiedsmarketplace for Apple products
- Mentor at TechGrind, Thailand’s first tech incubator, investing in promising startups across SEA
– Founder of HonMed, a network for independent emergency doctors in Germany
– Founder of a CoWorking space

## Madis Müür
- Type: Angel
- Location: Tallinn, Harjumaa, Estonia
- Relevant deals: 2
- Stages: Seed, Equity Crowdfunding, Pre-Seed
- Focus: Apps, Smart Building, Marketing Automation

Madis Müür

## Matthias Ernst
- Type: Angel
- Location: Berlin, Berlin, Germany
- Relevant deals: 2
- Stages: Pre-Seed
- Focus: CleanTech, Software, Clean Energy

Matthias Ernst is a Managing Partner at ARRtist. He previously worked at XLETIX and attended IESE Business School.

## Peter Mertens
- Type: Angel
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Angel
- Focus: Software, Automotive, Information Technology

Peter Mertens

## David Helgason
- Type: Angel
- Location: Copenhagen, Hovedstaden, Denmark
- Relevant deals: 2
- Stages: Seed, Pre-Seed
- Focus: Software, Gaming, Information Technology

David is a technologist, the founder of Unity Technologies, non-exec director to others, and a restless entrepreneur with a passion for creating feedback loops between innovation and teams and products, applying new and old business models to changing industries, and pushing people to do the very best they can do.David's background is inprogramming, an assortment of university dabbling, creating companies, and helping entrepreneurs. He served as CEO of Unity Technologies since co-founding it in 2003 and until October 2014, with an unflinching vision to democratize game development, and to develop technology and business models for the next phase of the games industry. David Helgason attended the University of Copenhagen.

## Warren Buffett
- Type: Angel
- Location: Omaha, Nebraska, United States
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Post-IPO Equity
- Focus: Retail, Health Care, Health Diagnostics

Warren Buffet is a businessman and investor. He was born Warren Edward Buffett on August 30,1930, in Omaha, Nebraska. Buffett's father Howard worked as stockbroker and served as U.S. Congressman. His mother, Leila Stahl Buffett, was a homemaker. Buffett was the second of three children and the only boy.Buffett demonstrated a knack forfinancial and business matters early on in his childhood. Friends and acquaintances have said the young boy was a mathematical prodigy, and was able to add large columns of numbers in his head-a talent he still occasionally shows off to friends and business associates.Warren often visited his father's stockbrokerage shop as a child, and chalked in the stock prices on the blackboard in the office. At 11 years old he made his first investment; he bought three shares of Cities Service Preferred at $38 per share. The stock quickly dropped to only $27, but Buffett held on tenaciously until they reached $40. He sold his shares at a small profit, but regretted the decision when Cities Service shot up to nearly $200 a share. He later cited this experience as an early lesson in patience in investing.By the age of 13, Buffett was running his own businesses as a paperboy and selling his own horseracing tip sheet. That same year, he filed his first tax return, claiming his bike as a $35 tax deduction.In 1942, Buffett's father was elected to the U.S. House of Representatives, and his family moved to Fredricksburg, Virginia, to be closer to the congressman's new post. Buffett attended Woodrow Wilson High School in Washington, D.C., where he continued plotting new ways to make money. During his high school tenure, he and a friend purchased a used pinball machine for $25. They installed it in a Washington, D.C. barbershop and, within a few months, the profits of the machine allowed Buffett and his friend to buy other machines. Buffett owned three machines in three different locations before he sold the business to a War Veteran for $1,200.Buffett enrolled at the University of Pennsylvania at the age of 16 to study business. He stayed two years, moved to the University of Nebraska to finish up his degree, and emerged from college at age 20 with nearly $10,000 from his childhood businesses.Buffett attended Columbia University for his advanced degree and in 1956, shortly after graduation, he formed the firm Buffett Partnership in his hometown of Omaha. His investment successes, particularly in buying undervalued companies whose stocks shortly began to rise, made him extremely rich and gained him the sobriquet, "Oracle of Omaha." Other notable career succeses include helping rescue Salomon Brothers from corporate raiders (1987) and taking charge of the New York City house (1992) in the wake of an insider trading scandal.In June 2006, Buffett made an announcement that he would be giving his entire fortune away to charity, committing 85 percent of it to the Bill and Melinda Gates Foundation. This donation became the largest act of charitable giving in United States history.The majority of Buffett's considerable fortune was amassed through Berkshire Hathaway, a company for which he is the largest shareholder and CEO. Ranked as Forbes' wealthiest man in 2008, his net worth is estimated at more than $62 billion.Source: 

## Shashank Randev
- Type: Angel
- Location: Mumbai, Maharashtra, India
- Relevant deals: 2
- Stages: Angel, Seed, Pre-Seed
- Focus: FinTech, CleanTech, Education

Shashank is Founder VC and Co-Founder of 100X.VC - India's first venture fund to invest in early-stage startups using iSAFE Notes. Portfolio: https://www.100x.vc/. Investments through Randev Ventures Family Office in early-stage startups across India, SEA & USA with a keen interest in B2B Emerging technology, Deeptech,SaaS, Cleantech, and Web3. Randev Ventures is the private investment body of Randev Family Office. He brings entrepreneurial and investment understanding with 15+ years of cross-functional expertise. Previously, he was the Founding member and Vice President of VCCEdge, the SaaS data platform by VCCircle (acquired by News Corporation in 2015). He launched the SaaS platform, led revenue, product development, and growth initiatives for close to seven years at VCCEdge. He has additionally worked with NIIT Ltd. and Zensar Technologies Ltd.He is also an Angel Investor and Advisor with a keen interest and portfolio investments in B2B Emerging technology, Deeptech, SaaS, Cleantech, and Web3 startups. Shashank holds an undergraduate degree in Bachelor of Engineering from Nagpur University, and an MBA from International Management Institute (IMI), New Delhi.Shashank’s professional ability in developing, launching and making the first move when it comes to products and solutions is reflected in the novel model of 100X.VC. As a Co-Founder of 100X.VC, he is part of the Investment Committee and works closely with portfolio companies on how to improve the chances of new products succeeding. And helping them raise followon capital from growth stage VCs, CVCs, and family offices.Specialties: Entrepreneurship, Scaling up Startups, Angel & Seed Investment & Venture Capital

## Akshay Singhal
- Type: Angel
- Location: Bengaluru, Karnataka, India
- Relevant deals: 2
- Stages: Pre-Seed, Seed
- Focus: Battery, Hardware, CleanTech

Akshay Singhal is the Co-Founder and CEO at Log 9 Materials a sub-organization of Log 9 Spill Containment.

## Jonathan Seaton
- Type: Angel
- Location: Sheffield, Sheffield, United Kingdom
- Relevant deals: 2
- Stages: Seed, Pre-Seed
- Focus: Software, Education, Internet

Jonathan Seaton is the co-founder and chief executive officer at Twinkl.

## Chris Sang
- Type: Angel
- Location: Sydney, New South Wales, Australia
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Series A
- Focus: Software, E-Commerce, Mobile

Managing Partner, Chief Technology Officer, Venture Advisor, Global Investor

## Mark Cuban
- Type: Angel
- Location: Dallas, Texas, United States
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: Software, Blockchain, Artificial Intelligence

Mark Cuban is the founder of Fireside, Chairman and Founding partner of AXS TV, and the Owner of Dallas Mavericks. Prior to that, he was the Co-Founder of Broadcast.com. Mrk attended the Indiana University Bloomington.

## Philipp Kloeckner
- Type: Angel
- Location: Berlin, Berlin, Germany
- Relevant deals: 2
- Stages: Seed, Angel
- Focus: Financial Services, Banking, FinTech

Philipp has been product manager and inhouse SEO at the market leading price comparison in Germany (Idealo.de) for 6 years. He specializes in the fields of accessability, crawlability and onpage optimization of websites with 1M+ subpages.Since 2011 Philipp Klöckner focuses on search consultancy and angel investing to share his experience insearch marketing, product and business intelligence with publishing houses, e-commerce companies and start-ups as an independent consultant and angel investor.

## Luigi Bajetti
- Type: Angel
- Location: Silicon Valley, California, United States
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Series A
- Focus: Information Technology, Software, Apps

Luigi Bajetti is the managing partner and founder of Lombardstreet Ventures, an early stage venture capital firm in Menlo Park, California.Luigi is a serial entrepreneur with over 25 years of experience in the tech and internet industries, with a wealth of knowledge and expertise in building and scaling startups.As a full-time investor since2013, he has been leveraging his experience and insights to identify and support the next generation of Silicon Valley founders. With a passion for backing game-changing technologies and a talent for spotting emerging trends, Luigi has a proven track record of success in identifying groundbreaking startups. He has invested almost always at the earliest possible stage of seed in 20+ US startups valued at over $30 billion combined, including 8 that have since become unicorns.

## Simon Lancaster
- Type: Angel
- Location: San Francisco Bay Area, California, United States
- Relevant deals: 1
- Stages: Seed, Angel, Pre-Seed
- Focus: SaaS, Hardware, Wireless

Ex-Apple, ex-Google, ex-BlackBerry product hardware veteran turned parallel-entrepreneur. Currently President and Founder at Omni Venture Labs. #hardware #deeptech #industry4.0 #frontiertech. Prolific inventor with over 50 patents, experienced product and innovation architect. Lover of advanced composites. I am driven to make impossible productspossible, functional and elegant.
follow me on LinkedIn for your daily dose of design, manufacturing and engineering innovation.

## Gerard George
- Type: Angel
- Location: Washington, District of Columbia, United States
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: SaaS, Forestry, Internet

Gerard George

## Bin Ge
- Type: Angel
- Relevant deals: 1
- Stages: Series A
- Focus: CleanTech, Architecture, Environmental Engineering

Bin Ge

## Paul van Keep
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Travel, Software, CleanTech

Paul van Keep

## José Manuel
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: Sustainability, Science and Engineering

José Manuel is an individual investor.

## Marcin Zukowski
- Type: Angel
- Location: San Mateo, California, United States
- Relevant deals: 1
- Stages: Pre-Seed, Seed, Series A
- Focus: Software, Apps, Manufacturing

Marcin invented vectorized query execution for databases. His innovation emerged from his PhD research into optimizing database query execution for modern processors.The technology inspired him to co-found Vectorwise, which produced the fastest single-node analytical database on the market. As Vectorwise CEO, Marcin led the company through itsacquisition by Actian in 2010. He holds a PhD in Computer Science from the University of Amsterdam.

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