# Top 5 Google Angel Investors in United States in May 2026

## David Tisch
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 1
- Stages: Seed, Series A, Series B
- Focus: Software, Internet, E-Commerce

David Tisch is the Managing Partner of BoxGroup, a New York City-based early stage investment fund. BoxGroup is an investor in over 200 seed-stage companies, including Vine, Blue Apron, Sunrise, Warby Parker, Harry’s, Oscar, Behance, Handy and more. David is also the co-founder and Chairman of Spring, a mobile marketplace where customers shopdirectly within the app from a curated community of brands. Spring was named by Apple as one of the Best Apps of 2014.In 2014, David was named Head of Startup Studio at Cornell Tech, the University’s New York City-based graduate campus focused on digital technologies and the information economy. He is also Entrepreneur in Residence for Wharton’s Entrepreneurship Program.David is the co-founder of TechStars NYC and has served on numerous boards, including Mayor Bloomberg’s Advisory Council on Technology, the Investor Board of Venture for America, and the Entrepreneurship board at NYU. He graduated from the University of Pennsylvania and New York University School of Law, and currently lives in New York City

## Mark Suster
- Type: Angel
- Location: Los Angeles, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Series B
- Focus: Software, Advertising, Social Media

Mark Suster is the General Partner of Upfront Ventures. He previously worked at salesforce.com as a Vice President. Mark Suster attended the University of Chicago.

## Mike Merkulov
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Convertible Note
- Focus: Software, Furniture, Apps

Mike Merkulov

## Michael Birch
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Angel
- Focus: Apps, Social Media, Internet

Michael Birch is the Co-founder of Bebo and Birthday Alarm. Birch was raised in North London, England, went to Imperial College, London in Central London (where he met Xochi, his wife), then worked in West London. After finally deciding that he had done London, Michael moved to San Francisco in 2002.Michael and Xochi Birch sold Bebo to AOL inMarch 2008 for USD 850 million. Their combined 70% stake yielded a profit of $595 million from the deal. In June 2008, Michael invested in, and joined the board of MyStore.com along with Julian Lennon and Gordon Crawford. He is also an investor in Goodreads, a book oriented social network.Having worked in a number of not-so-exciting computer related jobs, he relished the chance to set up an Internet based family business with his wife, Xochi and brother, Paul. Remembering birthdays was never his strong point, much to his embarrassment, so what could be better than something he could use himself. Michael was responsible for developing the original Birthday Alarm website back in 2001, but is no longer involved in its development.

## Roman Kirsch
- Type: Angel
- Location: Berlin, Berlin, Germany
- Relevant deals: 1
- Stages: Seed, Pre-Seed
- Focus: E-Commerce, Software, Health Care

Roman Kirsch is the Entrepreneur and Investor of Rapid Pioneers Group.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co