An angel investor and operator angel based in Los Angeles, California, United States, Jonathan Strauss has 7 known investments: Intercom, Laylo, Topanga.io, Climate Cabinet Action, Climate Farmers, The Jacket and Vert Science.
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Investment focus
Contacts
Jonathan Strauss portfolio companies (7)
- Intercom
- Laylo
- Topanga.io
- Climate Cabinet Action
- Climate Farmers
- The Jacket
- Vert Science
Affiliated funds' portfolios
Operating Partner at Lowercarbon Capital, whose known portfolio counts 10 companies
- Quilt
- Fuse Energy
- Getmobil
- Zanskar
- Emerald AI
- Gridware
- Avalanche Energy
- Cloover
- Zeno
- Arc Boats
Investor Profile
The known portfolio sits in sectors Climate, Consumer, FinTech and SaaS, and focus areas CRM, Carbon, Clean Energy and Customer Service.
Stage-wise, the known deals cluster around Seed and Series A rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Lowercarbon Capital
Chris Sacca
Founder and Chairman
Big Sky, United States
Shawn Xu
Partner
San Francisco, United States
Crystal Sacca
Founding Partner
Bozeman, United States
Clay Dumas
General Partner
Los Angeles, United States
Ron Bouganim
Managing Partner, Govtech Fund
San Francisco, United States
Shuo Yang
Partner
San Francisco, United States
Ryan Orbuch
Partner
San Francisco, United States
Clea Kolster
Investor
San Francisco, United States
Eric Helfgott
Principal
San Francisco, United States
Lauren Faber O’Connor
Partner
Los Angeles, United States
Caie Kelley
Partner
Los Angeles, United States
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Frequently asked questions
Who is Jonathan Strauss?
Jonathan Strauss is an angel investor and operator angel based in Los Angeles, California, United States with 7 known investments on file, among them Intercom, Laylo and Topanga.io. The sections above list the sectors, stages and firms attached to that record.
What does Jonathan Strauss invest in?
Listed sectors include Climate, Consumer, FinTech and SaaS; listed focus areas include CRM, Carbon, Clean Energy and Customer Service. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Jonathan Strauss invest at?
The known deals of Jonathan Strauss include Seed and Series A rounds. 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 Jonathan Strauss listed at?
Jonathan Strauss is listed as Operating Partner at Lowercarbon Capital. 11 other people in the database share a firm with Jonathan Strauss.
How do I contact Jonathan Strauss?
An email address and a LinkedIn page are on file for Jonathan Strauss. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal