# Top 50 Biotechnology Angel Investors in May 2026

## Jonathan Milner
- Type: Angel
- Location: Cambridge, Massachusetts, United States
- Relevant deals: 26
- Stages: Seed, Series A, Series B
- Focus: Biotechnology, Health Care, Medical

Having worked in the life sciences industry for over ten years as an academic researcher, Jonathan identified the market opportunity for supplying high quality antibodies to support protein interaction studies and, in 1998, founded Abcam with David Cleevely and Professor Tony Kouzarides. Jonathan is a Non-Executive Director of Horizon DiscoveryGroup plc, The Evolution Education Trust, GeoSpock Ltd and Sydicate Room Group Ltd. He is also Chairman of Axol Bioscience Ltd, PhoreMost Ltd, Repositive Limited, Definigen Limited and Cambridge Allergy Ltd. Jonathan holds an executive director position at Meltwind Limited, being a designated member of Meltwind Advisory LLP. Jonathan is an experienced entrepreneur and investor and is passionate about supporting UK life science and high-tech start-ups. He has provided considerable investment and support to over 30 companies and has assisted three AIM IPOs.

## Milad Alucozai
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 20
- Stages: Seed, Series A, Pre-Seed
- Focus: Biotechnology, Health Care, Medical

Dr. Milad Alucozai is an Afghan-American neuroscientist, entrepreneur, biotech executive, and global investor with nearly two decades of experience in deep tech, primarily in life sciences. He pushes the boundaries of bioengineering and computational advancements, integrating machine learning and artificial intelligence into biology and medicine.With a strong commitment to commercializing transformative technologies and fostering startup ecosystems worldwide, he is a thought leader and formal mentor for entrepreneurs through organizations like Creative Destruction Lab and the Wyss Institute at Harvard Medical School.Currently, Milad is the head of Bio and Deep Tech at BoxOne Ventures, where he spearheads the firm’s investments in early-stage companies with breakthrough scientific ideas. With nearly 80 early-stage investments, they are recognized as one of North America’s most active venture firms. He is also a Venture Partner at Entrepreneur First, a global fund that has built over 500 companies from scratch with an enterprise value of $10bn. He supports founders with strategy, scaling, business development, securing growth capital, and leadership training, often being their first investor and guiding them from startup inception to IPOs or acquisitions.He started his career in translational neuroscience and multiphysics laboratories before transitioning into founding roles at biotech startups. He is part of the founding team at Mekonos, a San Francisco-based company creating a proprietary cell-engineering platform to support the future of cell and gene therapies. He was also part of the founding team at Corstem, which specialized in machine learning and artificial intelligence software and was later acquired by Circle Cardiovascular, a platform in over 1000 hospitals and more than 40 countries. At Accenture, Milad directed teams of data scientists, designers, and engineers in developing artificial intelligence platforms for global pharmaceutical companies and hospital networks.Milad serves as a Fellow in Healthcare Engineering at the Regenstrief Center. In 2020, he served as an External Advisor to AstraZeneca. He was recognized as a National Science Foundation Scholar and Macklin Fellow at Johns Hopkins Medicine. He graduated Phi Beta Kappa with a degree in Neuroscience from Purdue University’s Honors Program. As a George J. Mitchell Scholar, he completed his master’s in Immunology and earned his doctorate from the Richard M. Fairbanks School of Public Health.

## Jude Gomila
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 11
- Stages: Seed, Pre-Seed, Angel
- Focus: Software, Biotechnology, Information Technology

Jude Gomila is currently CEO and Founder of the startup Golden.

## Jeff Dean
- Type: Angel
- Location: Palo Alto, California, United States
- Relevant deals: 10
- Stages: Seed, Series A, Series B
- Focus: Artificial Intelligence, Biotechnology, Health Care

Jeff Dean joined Google in 1999 and is currently a Google Senior Fellow in Google's Research Group, where he leads the Google Brain team, Google's deep learning research team in Mountain View, working on systems for speech recognition, computer vision, language understanding, and various predictive tasks. He has co-designed /implemented five generations of Google's crawling, indexing, and query serving systems, and co-designed / implemented major pieces of Google's initial advertising and AdSense for Content systems. He is also a co­designer and co­implementor of Google's distributed computing infrastructure, including the MapReduce, BigTable and Spanner systems, protocol buffers, LevelDB, and TensorFlow, a popular open­-source system for machine learning.​Jeff received a Ph.D. in Computer Science from the University of Washington in 1996. He is a Fellow of the ACM, a member of the U.S. National Academy of Engineering and the American Academy of Arts and Sciences, and a recipient of the Mark Weiser Award and the ACM­-Infosys Foundation Award in the Computing Sciences.

## Jaffray Woodriff
- Type: Angel
- Location: Charlottesville, Virginia, United States
- Relevant deals: 10
- Stages: Seed, Series A, Angel
- Focus: Software, Biotechnology, Health Care

Angel Investor located in Charlottesville, VA

## Paul Buchheit
- Type: Angel
- Location: Mountain View, California, United States
- Relevant deals: 10
- Stages: Seed, Series A, Angel
- Focus: Software, Health Care, E-Commerce

Paul Buchheit co-founded social network aggregator FriendFeed, along with three other former Google employees. He is also an investor in FriendFeed and participated in a $5 million Series A round in February 2008.He was the 23rd employee at Google, where he created Gmail and implemented many of its innovative features. He developed the originalprototype of Google AdSense, and was responsible for Google's famous "Don't be evil" motto in a meeting.

## Jim Mellon
- Type: Angel
- Relevant deals: 9
- Stages: Series A, Seed
- Focus: Biotechnology, Health Care, Food and Beverage

Jim Mellon is an international investor with interests in several industries. After leaving Oxford, where he studied PPE, (Philosophy, Politics and Economics) he worked in Asia and the United States for two fund management companies, GT and Thornton, before establishing his own business in 1991. His business operations include two components, alisted fund management company called Charlemagne Capital, and an Asian mining group, Regent Pacific.In addition, Mr. Mellon is Co-Chairman of West African Minerals Corporation and Regent Pacific Group. He is on the board of a number of public quoted companies, including Brazilian Gold Corporation, Charlemagne Capital Limited, Manx Financial Group, Plethora Solutions, Polo Resources, Port Erin Biophara Investments Limited, and the Speymill plc. He is the life tenant of a trust which owns the Burnbrae Group, which has substantial assets in the biotechnology, financial services, property, mining and leisure sectors. Mr. Mellon spends most of his time working on startup ideas and investing. His book, “Wake Up!” was published in 2005; his second book "10 Investments for the Ten Years Ahead" was published in 2008. In 2012, he co-wrote "Cracking the Code" which focuses on the biotechnology sector and how to profit from it. Mr. Mellon lives in the Isle of Man, Brussels and Ibiza and is an honorary fellow of Oriel College, Oxford.

## bumpkins profile
- Type: Angel
- Relevant deals: 9
- Stages: Seed, Series A, Pre-Seed
- Focus: Health Care, Biotechnology, Software

blah - teh software was teh busted and they didn't want to fix it or hire someone to fix it, odd folks, these.

## Kingsley Advani
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 9
- Stages: Seed, Pre-Seed, Series A
- Focus: FinTech, Financial Services, Biotechnology

Kingsley Advani is a British investor. He started investing in 2013, funding 50 companies, 4 funds and donating to non-profits including: SENS Foundation, Methuselah Foundation, Stanford University, National University of Singapore. He is particularly interested in regenerative medicine for age-related disease. Investments: Oisin, Turn Bio,Oncosenx, Monzo, Robinhood, Abra, Coinbase, Momentus, Demonpores, 64-x, Nectome. Investment areas: biotechnology, neurotechnology, longevity, space, fintech.

## Alice Zhang
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 8
- Stages: Seed, Series A, Pre-Seed
- Focus: Biotechnology, Health Care, Medical

CEO and Co-founder at Verge Genomics; Angel Investor in Tech-Enabled Bio

## Wei Guo
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 7
- Stages: Seed, Series A, Angel
- Focus: Software, Artificial Intelligence, Health Care

Wei Guo, the founding partner of UpHonest Capital, is an active angel investor in Silicon Valley, focusing on early-stage cross-sector investments. He founded Wei Fund in 2015 and UpHonest Capital Fund I in 2016, invested in well-known companies such as Hims&Hers(NYSE: HIMS), Vicarious Surgical(NYSE: RBOT), Knightscope (NASDAQ: KSCP), Checkr,Lime, Boom, Rescale, Dialpad and more. Since 2015, he has invested in over 400 Silicon Valley startups, over 76 companies with valuations greater than 100 million USD, and 23 portfolio companies that have successfully exited.

## Zach Weinberg
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 6
- Stages: Seed, Series A, Series B
- Focus: Health Care, Software, Medical

Before co-founding Flatiron, Zach was Co-Founder, President and COO of Invite Media, an advertising technology company based in NYC. Invite Media built the industry's first enterprise advertising platform for buying and optimizing online media in real-time. Invite Media was acquired by Google in 2010. Prior to Invite Media, Zach co-foundedEatNow.com which was privately acquired. An active angel investor, Zach has invested in over 30 technology startups throughout the country, including Bell Biosystems, Breakthrough.com, Care at Hand, DocPhin, Doctor Evidence, Genomera, Meddik, Oscar, and Predilytics. Zach studied economics and entrepreneurship at The Wharton School at the University of Pennsylvania.

## Chris Gibson
- Type: Angel
- Location: Salt Lake City, Utah, United States
- Relevant deals: 6
- Stages: Series A, Seed
- Focus: Biotechnology, Pharmaceutical, Health Care

Chris Gibson is the Co-Founder and CEO of Recursion (Recursion Pharmaceuticals). He previously worked at Cure HHT as a Member Board of Directors. Chris Gibson attended the University of Utah.

## Evan Cheng
- Type: Angel
- Location: Burlingame, California, United States
- Relevant deals: 6
- Stages: Seed, Pre-Seed, Series A
- Focus: Software, Artificial Intelligence, Biotechnology

Evan Cheng Co-founder & CEO at Mysten Labs. He attended Syracuse University.

## Jeff Hammerbacher
- Type: Angel
- Relevant deals: 6
- Stages: Seed, Series A, Angel
- Focus: Software, Artificial Intelligence, Biotechnology

Jeff Hammerbacher - Partner & Co-Founder @ Techammer

## Nadav Rosenberg
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 6
- Stages: Seed, Pre-Seed, Series A
- Focus: Biotechnology, Artificial Intelligence, Pharmaceutical

Nadav leads Taboola’s expansion and operations in Europe and Australia.Prior to joining Taboola, Nadav was a member of the founding team of Groupon UK & IR, taking part in building and managing Groupon’s business in the UK.Before joining Groupon, Nadav worked as a strategy consultant with McKinsey & Company in London.Nadav isbased in London and holds an MBA from INSEAD, France.

## Farzad (Zod) Nazem
- Type: Angel
- Location: Palo Alto, California, United States
- Relevant deals: 5
- Stages: Seed, Series A, Series B
- Focus: Health Care, Analytics, Machine Learning

Farzad (Zod) Nazem has been a prolific angel investor and advisor to tech startup companies since his retirement from Yahoo! in 2007. He has invested in more than 60 early stage companies, and sits on the boards of Hand Foundation, and The Nueva School. His area of investment is about two thirds Big Data and Cloud platforms, and one third Healthand Medical. He was the Executive Vice President of Engineering and Chief Technology Officer of Yahoo from 1996 to mid 2007. He helped acquire and integrate over 50 companies and managed over six thousand engineers representing half of the company's employees. Between 1985 and 1996, Mr. Nazem held various software development and management positions at Oracle Corporation culminating in his role as Vice President of Media and Web Server Division. His tenure at Oracle also included membership in the company's Product Division Management Committee, which set overall strategy for Oracle products. Previously, Mr. Nazem was recruited from California Polytechnic State University by Rolm Corporation to be a software engineer in the VLCBX division. At age 19, he earned a B.S. degree in Computer Science with highest honors.

## Stefano Bernardi
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 5
- Stages: Seed, Pre-Seed
- Focus: Software, Biotechnology, Cryptocurrency

Stefano Bernardi is the Investment Director, Climate at Fondazione ENEA Tech.

## Cory Levy
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 5
- Stages: Pre-Seed, Seed, Grant
- Focus: Software, Artificial Intelligence, Machine Learning

Cory Levy is the Founder Advisor of Humaning.

## Kevin Moore
- Type: Angel
- Location: Dallas, Texas, United States
- Relevant deals: 5
- Stages: Seed, Pre-Seed, Angel
- Focus: Software, Health Care, E-Commerce

Kevin Moore has 10 years experience as an angel/opportunity investor and operator. Prior to that, he has over 15 years of progressive technology i-banking, corp dev, and CFO experience at startups and $Bn corporates. 

## Sam Altman
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 5
- Stages: Seed, Series A, Series B
- Focus: Software, Internet, E-Commerce

Sam Altman is the co-founder and CEO of OpenAI. Sam was previously the Chairman of Y Combinator, a leading silicon valley startup accelerator.

## Peter Thiel
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 5
- Stages: Series A, Seed, Series B
- Focus: Software, FinTech, Financial Services

Peter Thiel Is The Member, Board of Directors At Facebook. Founder at Breakout Labs.

## Charlie Songhurst
- Type: Angel
- Location: Greater Seattle Area, Washington, United States
- Relevant deals: 5
- Stages: Seed, Pre-Seed
- Focus: Software, Information Technology, Artificial Intelligence

Charles Songhurst is a founding partner of Katana Capital, a long-short equity hedge fund. He also runs the Songhurst Group, which holds assets in a variety of private companies.Charles ran corporate strategy for Microsoft and focused on partnering and M&A. He was involved in the Yahoo acquisition and commercial deal, and the Skypeacquisition. Before running corporate strategy, Charles was focused on the emergence of Google and the growth of the search industry.Prior, Charles was an analyst at McKinsey & Company in London. Charles received a bachelor’s degree from Oxford University in politics, philosophy, and economics.

## David R. Walt
- Type: Angel
- Location: Boston, Massachusetts, United States
- Relevant deals: 5
- Stages: Seed, Series A, Series B
- Focus: Biotechnology, Genetics, Life Science

David is Professor in the Department of Pathology, Brigham and Women’s Hospital and Wyss Institute for Biologically Inspired Engineering, and is a Howard Hughes Medical Institute Professor. David is the Scientific Founder of Illumina Inc. and Quanterix Corp and has co-founded several other life sciences startups. David has published over 300peer-reviewed papers and has over 75 issued US patents. He has received numerous national and international awards and honors for his fundamental and applied work in the field of optical microwell arrays and single molecules including the American Chemical Society Kathryn C. Hach Award for Entrepreneurial Success, Ralph Adams Award in Bioanalytical Chemistry, the American Chemical Society Gustavus John Esselen Award, Analytical Chemistry Spectrochemical Analysis Award, the Pittsburgh Analytical Chemistry Award, and the ACS National Award for Creative Invention. He is a member of the National Academy of Engineering, the National Academy of Medicine, a Fellow of the American Academy of Arts and Sciences, a Fellow of the American Institute for Medical and Biological Engineering, and a Fellow of the National Academy of Inventors. He received a BS in Chemistry from the University of Michigan and a PhD in Chemical Biology from SUNY at Stony Brook, and did postdoctoral studies at MIT.

## Erik Peterson
- Type: Angel
- Location: Chicago, Illinois, United States
- Relevant deals: 5
- Stages: Seed, Equity Crowdfunding, Series A
- Focus: Software, Biotechnology, SaaS

Erik Peterson is the Founder at DormTrader.

## Bradley Horowitz
- Type: Angel
- Location: Palo Alto, California, United States
- Relevant deals: 5
- Stages: Seed, Series A, Series B
- Focus: Software, Information Technology, Health Care

Bradley Horowitz is an Advisor and Vice President of Product Management at Google. Most recently he helped create Area 120, Google's incubator for internally-sourced innovation. He's led a large number of products, programs and initiatives at Google - including Google for Startups, Google Photos, Gmail, Google Voice, blogger, and GoogleNews.Before joining Google in February 2008, Horowitz was Yahoo's vice president of Advanced Development where he drove the acquisitions of Flickr and MyBlogLog, launched the Brickhouse incubator and developed new products like Yahoo! Pipes. Additionally, he was responsible for the company's initiative to open up its platform which included overseeing the Yahoo Developer Network (YDN).Previously, he was co-founder and CTO of Virage, where he oversaw the technical direction of the company from its founding through its IPO and eventual acquisition by Autonomy.Horowitz was a PhD candidate at the MIT Media Lab. While at the Media Lab, he worked on a number of topics related to computer vision, graphics and image processing, which resulted in a patented new technique for the recovery of structure, motion and camera parameters from video sequences.Horowitz holds an MS in Media Science from MIT and a BS in Computer Science from the University of Michigan.

## Nat Turner
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 4
- Stages: Seed, Series A, Series B
- Focus: Health Care, Software, Medical

Before co-founding Flatiron, Nat was Co-Founder and CEO of Invite Media, an advertising technology company based in NYC. Invite Media built the industry's first enterprise advertising platform for buying and optimizing online media in real-time. Invite Media was acquired by Google in 2010. Prior to Invite Media, Nat started numerousinternet companies and also worked at Say Media and First Round Capital. An active angel investor, Nat has invested in over 30 technology startups throughout the country, including Bell Biosystems, Breakthrough, Care at Hand, DocPhin, Doctor Evidence, Genomera, Meddik, Oscar, and Predilytics. Nat earned a Bachelor of Science degree cum laude in Economics with concentrations in Entrepreneurship and Marketing from The Wharton School of the University of Pennsylvania. In his spare time, Nat is an avid golfer and tries to trick trout with fake bugs.

## John D'Orazio
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 4
- Stages: Seed, Equity Crowdfunding
- Focus: Biotechnology, Medical, Health Care

John is the Founder and CEO of Capture Collective.

## Eric Kwan
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed, Pre-Seed
- Focus: Software, FinTech, E-Commerce

Eric Kwan - Co-Founder & Managing Partner @ Locus Ventures

## Jack Abraham
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed, Series A, Series B
- Focus: Health Care, Biotechnology, Fitness

Jack is the Founder and Managing Partner of Atomic, a venture studio that is investing out of its second $150M fund that has co-founded over a dozen companies.  Atomic and its companies have raised over $550M over the past several years.  Jack is also an angel investor in companies such as Uber, Pinterest, Flatiron Health and Postmates which heoriginally gave the founders the idea of.  Previously Jack founded Milo.com, a local shopping search engine that was acquired by Ebay for $75M.Jack also serves as the executive director of the Thiel Fellowship.

## T. Chen Fong
- Type: Angel
- Location: Calgary, Alberta, Canada
- Relevant deals: 4
- Stages: Seed, Angel
- Focus: Software, Artificial Intelligence, Biotechnology

Dr. Fong is a Professor Emeritus at the Faculty of Medicine, University of Calgary. He was formerly the Head of the Department of Radiology at the University of Calgary and the Calgary Health Region. Dr. Fong is active in funding and nurturing start-up companies. Over the past two decades, he funded over 50 companies in diverse technology sectors,with an emphasis in medical devices. Dr. Fong is the co-founder and board member of Calgary Scientific Inc. and is also on the board of Clarius Mobile Health, Cohesic Inc. and Innovere Medical. In addition to seed investing, Dr. Fong is active in the Calgary community sitting on six charitable boards and foundations.In 2015, Dr. Fong joined the Creative Destruction Lab (CDL) at the University of Toronto business school as a mentor. CDL helps young entrepreneurs to shape or pivot their nascent ideas. He is widely credited with launching CDL at the Haskayne School of Business at the University of Calgary, bringing together seasoned business leaders from Alberta, Canada and the US to grow budding companies. Dr. Fong is on the Strategic Advisory Board of CDL and a Fellow of CDL in Toronto, Montreal, Calgary and Vancouver. In 2017, Dr. Fong was named to the Order of Canada for his contribution to medical technology innovation and philanthropy.

## Bernard Majoie
- Type: Angel
- Location: Brussels, Brussels Hoofdstedelijk Gewest, Belgium
- Relevant deals: 4
- Stages: Seed, Pre-Seed, Series A
- Focus: Biotechnology, Medical, Health Care

Bernard Majoie - President @ Fournier-Majoie

## Mark Cuban
- Type: Angel
- Location: Dallas, Texas, United States
- Relevant deals: 4
- 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.

## Sahin Boydas
- Type: Angel
- Location: San Francisco Bay Area, California, United States
- Relevant deals: 4
- Stages: Series A, Seed, Series B
- Focus: Software, Financial Services, FinTech

Sahin Boydas is the Head of RemoteTeam at Gusto.

## Andrea Dusi
- Type: Angel
- Location: Verona, Veneto, Italy
- Relevant deals: 4
- 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.

## Darrin Disley
- Type: Angel
- Location: Cambridge, Cambridgeshire, United Kingdom
- Relevant deals: 4
- Stages: Seed, Series A
- Focus: Biotechnology, Health Care, Big Data

Darrin Disley is the CEO, Director & Investor at Mogrify. He attended University of Cambridge.

## Daren Cotter
- Type: Angel
- Location: Minneapolis, Minnesota, United States
- Relevant deals: 4
- Stages: Seed, Series A
- Focus: Software, E-Commerce, Health Care

Daren was the Founder and CEO of InboxDollars, an online marketing company that connects consumers and advertisers in a way that benefits both. He founded the company as a Freshman in college in 2000 and bootstrapped the company to more than $25 million in annual revenues. InboxDollars was acquired by Prodege in 2019. Daren is active in the MNstart-up community as an investor, advisor and mentor.

## Max Levchin
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Series A, Seed, Series B
- Focus: FinTech, Financial Services, Mobile

Max Levchin is an investor and advisor to emerging technology companies. He was previously the chairman and chief executive officer of HVF, a startup lab focused on extracting insights from recordable information.Levchin co-founded Confinity Inc. in December 1998, and served as the Chief Technology Officer and a director. He also foundedNetMeridian Software, a developer of early Internet applications Levchin also serves as chairman of the boards of directors of Yelp Inc. and Kaggle Inc., and as a director of Evernote Corporation.

## Annie Vereecken
- Type: Angel
- Relevant deals: 4
- Stages: Seed, Series A
- Focus: Biotechnology, Medical, Hospital

Annie Vereecken

## Sake Bosch
- Type: Angel
- Location: Amsterdam, Noord-Holland, The Netherlands
- Relevant deals: 4
- Stages: Series A, Seed, Series B
- Focus: Software, E-Commerce, Food and Beverage

Sake Bosch is a Founder and Managing Partner of Prime Ventures since 1999. Sake brings over 25 years of experience in marketing and sales and venture capital to Prime. Prior to founding Prime in 1999, Sake was a Senior Principal at Holland Venture and was responsible for managing investments in technology companies. Sake was involved in many ofthe Holland Venture technology investments including Applicare Medical Imaging (acquired by GE Medical Systems), BWise (acquired by Nasdaq), SQL Systems (acquired by Datastream) and Freecom (acquired by Mitsubishi Kagaku Media). Before joining Holland Venture in 1994, Sake worked as an Independent Corporate Finance Consultant focusing primarily on early stage companies. Prior to this position Sake was a Sales Executive at Securitas Group. Sake started his career in 1989 as a Strategic Market Analyst at VNU. Sake serves on the board of directors of Civolution, 4C, Dealerdirect, Digital Origin, Greetz, Forcare, SaaSPlaza, SlimPay and Takeaway.com. Previous investments include: 3mensio Medical Imaging (acquired by Esaoto), eBuddy (acquired by Booking.com), Global Collect (acquired by General Atlantic), MarketXS (acquired by Markit), Nedstat (acquired by comScore Inc.), Tridion (acquired by SDL) and Watermark (acquired by Qurius). Sake holds an M.Sc. degree in Business Administration as well as a B.A. degree in Management Science and Industrial Engineering.

## Brad Flora
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed, Pre-Seed, Series A
- Focus: Software, FinTech, Financial Services

Brad Flora is a Visiting Partner at Y Combinator. He is a former Co-Founder and CEO of Perfect Audience.
Mr. Flora received a BA from Princeton University in English and an MS in Journalism from Northwestern.

## Bill Gates
- Type: Angel
- Location: Seattle, Washington, United States
- Relevant deals: 4
- 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.

## Brenton Saunders
- Type: Angel
- Location: Parsippany, New Jersey, United States
- Relevant deals: 4
- Stages: Seed, Series A, Series B
- Focus: Health Care, Medical, Biotechnology

Brenton Saunders is the current Chief Executive Officer of Bausch & Lomb. He previously worked at The Allergan Foundation as a Chairman. Brenton Saunders attended Temple University’s Fox School of Business.

## David Beyer
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed, Series A, Angel
- Focus: Software, Artificial Intelligence, Enterprise Software

David is a Partner of Amplify Partners and co-founder of Chartio.com.Before joining Amplify Partners, David spent time as both a venture-backed entrepreneur and an early-stage investor. He began his career in technology as the co-founder and CEO of Chartio.com, a pioneering provider of cloud-based data visualization and analytics. He wassubsequently part of the founding team at Patients Know Best, one of the world’s leading cloud-based personal health record companies. David has been a prolific investor and advisor to entrepreneurs. He has personally invested in more than 50 early-stage companies, including Zymergen, Skycatch, Caribou Biosciences, Rigetti Computing, Casetext, Ginkgo Bioworks, Function of Beauty, Cruise Automation, and Bugcrowd. In addition, he currently serves on the advisory council of Bayes Impact, a nonprofit organization that deploys data science to solve important social challenges.He attended Brown University.

## Arda Kara
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Series A, Seed, Series B
- Focus: Health Care, Medical, Software

Arda Kara

## Esther Dyson
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 4
- Stages: Seed, Series A
- Focus: Health Care, Medical, Software

Esther Dyson - Founder @ Way to Wellville

## Ling Wong
- Type: Angel
- Location: Seattle, Washington, United States
- Relevant deals: 4
- Stages: Series A, Series B, Series C
- Focus: Biotechnology, Health Care, Medical

Dr. Ling Wong is Founder and General Partner of Highbury Group and Sea Lane Ventures. She also serves as Senior Advisor to Lightspeed Venture Partners. Highbury Group was founded on the principle to be a true partner and champion to entrepreneurs, using science and technology to build companies that fundamentally transform the world for thebetterment of humanity today, and in the future.Dr. Wong draws from her unique background and experience as a scientist, entrepreneur, and investor to support and bring to market companies that exist at the intersection between health and technology. “I love to partner with mission-oriented founders working on transformational ideas that can have a positive, lasting impact on society – and do so by leveraging technology and science in a financially sustainable manner,” said Dr. Wong.Prior to Highbury, she served at the Gates Foundation where she helped to establish a $1.5B global investment portfolio and created a $200M early stage program to support early stage entrepreneurs in more than 60 countries.As a health and technology investor, Dr. Wong has been involved in some of the market’s most significant investments and exits. She has partnered with over fifteen $1B+ companies, including: Devoted Health, Orca Bio, Collective Health, Color, Apeel, Shape, Stripe, Offer Up, Rappi, Branch Metrics, Notion, Modern Animal, Wheel and Satellite Bio. Notable exits include: Anacor Pharmaceuticals (acquired by Pfizer for $5.2B), Genocea Biosciences (NASDAQ: GNCA), Visterra (acquired for $430M), Slack (NYSE: WORK), Guardant Health (NASDAQ: GH), and recently Singular Genomics (NASDAQ: OMIC).Dr. Wong holds a PhD from Harvard in Engineering Sciences, a BSc in Chemical Engineering and BSc in Biology from MIT. During her time at Harvard, she created the world’s first inhaled TB vaccine. Her scientific training has shaped how she assesses financial opportunities, both to create value and to benefit human health. Dr. Wong has always been passionate about seeking entrepreneurs and partners that are looking to disrupt the status quo in science and technology for the betterment of society.

## Ian Hogarth
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 4
- Stages: Seed, Pre-Seed, Series A
- Focus: Software, E-Commerce, Health Care

Ian got a master's in machine learning at Cambridge and loves dystopian robot takeover narratives. Seven years ago, Ian realized being a choirboy came with no street cred, so he started DJing hip-hop, funk, drum & bass, and grime. Ian quit his job at Bain & Company, Singapore to start Songkick.

## Elad Gil
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed, Series A, Series B
- Focus: Software, Information Technology, Artificial Intelligence

Elad Gil is the Co-Founder of Color Genomics. He previously worked at Twitter as a Vice President. Elad Gil attended the Massachusetts Institute of Technology.

## Ethan Oren Perlstein
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 4
- Stages: Seed
- Focus: Biotechnology, Cannabis, Biopharma

Over the course of the last decade, first as a graduate student at Harvard University in the Department of Molecular and Cell Biology with PhD advisor Professor Stuart Schreiber and then as an independent postdoctoral fellow at the Lewis-Sigler Institute at Princeton University, Dr. Ethan Perlstein developed an approach to studying old drugs anddiscovering new drugs in model organisms called evolutionary pharmacology. Ethan is an author on 19 peer-reviewed scholarly publications, including the discovery of a novel mechanism of action for the antidepressant Zoloft based on studies in yeast cells.

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