Tomas Barreto works as an Operating Partner, Engineering at Kleiner Perkins. The firm's known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Operating Partner, Engineering at Kleiner Perkins, whose known portfolio counts 10 companies
- Rogo
- Harvey
- Granola
- Parallel
- Sage Haven
- Avoca
- Saronic
- Manifest OS
- Applied Compute
- Balerion AI
Investor Profile
Tomas Barreto is listed against sectors AI, Climate, Commerce and Consumer, and focus areas Analytics, Cloud Infrastructure, Cybersecurity and Data in the database.
Stage-wise, the deals at Kleiner Perkins cluster around Growth, Pre-Seed and Seed rounds.
The firm portfolio and the focus above give founders context on whether Tomas Barreto matches their raise.
Colleagues at Kleiner Perkins
Showing 20 of 21
Ilya Fushman
Partner
San Francisco, United States
John Doerr
Partner
Menlo Park, United States
James Huang
Managing Partner
Millbrae, United States
Mamoon Hamid
Partner
San Francisco, United States
Annie Case
Partner
San Francisco, United States
Jon Natkins
Scout
Oakland, United States
Josh Coyne
Partner
San Francisco, United States
Amir Kabir
Venture Scout
San Francisco, United States
Emilie Billoux
Angel Investor
Los Angeles, United States
Beth Seidenberg
General Partner
Westlake Village, United States
Ted Schlein
General Partner
Menlo Park, United States
Leigh Marie Braswell
Partner
San Francisco, United States
Zain Rizavi
Scout
San Francisco, United States
Alicia Lau
Scout
San Francisco, United States
Alia Buoniello
Associate/Investment Associate
Los Angeles, United States
Nadia Cochinwala
Vice President
San Francisco, United States
Ariana S.
Investor
Beverly Hills, United States
Lucas Oliveira
Vice President
San Francisco, United States
Elsa D.
Investor
Santa Clara, United States
Wenhao Cui
Investor
United States
Frequently asked questions
Who is Tomas Barreto?
Tomas Barreto is a venture capital investor based in San Francisco, California, United States, listed as Operating Partner, Engineering at Kleiner Perkins. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Tomas Barreto personally.
What does Tomas Barreto invest in?
Listed sectors include AI, Climate, Commerce and Consumer; listed focus areas include Analytics, Cloud Infrastructure, Cybersecurity and Data. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Tomas Barreto invest at?
Kleiner Perkins appears in Growth, Pre-Seed and Seed rounds across its known deals, and Tomas Barreto is listed there as Operating Partner, Engineering. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Tomas Barreto listed at?
Tomas Barreto is listed as Operating Partner, Engineering at Kleiner Perkins. 21 other people in the database share a firm with Tomas Barreto.
How do I contact Tomas Barreto?
An email address, a phone number and a LinkedIn page are on file for Tomas Barreto. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal