Wireframe Ventures
Venture Capital
$77M Fund II. Portfolio includes Mammoth Biosciences, SPAN.io, MycoWorks.
Mill Valley, United States · 28+ investments · 23 portfolio companies
Pre-Seed
Seed
Climate Tech
Healthcare
Clean Tech
Sustainability
- Headquarters
- Mill Valley, United States
- Founded
- 2016
- Website
- wireframevc.com
- AUM
- $50.0M
- Portfolio Companies
- 23
- Total Investments
- 28
- Last Investment
- Jul 2025
- Geographic Focus
- United States
Investment Thesis
We invest in extraordinary seed-stage founders on a mission to improve the health of people and planet. We focus on technology companies across climate, biotech, healthcare, and sustainability — backing founders from the very first check through their Series A and beyond.
Wireframe Ventures is a Venture Capital firm based in Mill Valley, United States. It has made 28 investments in Climate Tech and Healthcare, including Bedrock Energy, Xcimer and Sora Fuel.
Portfolio23
Co-investors24
Sign up to view co-investors
24 co-investors across 50 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×20 · Accelerator ×3 · Corporate VC ×1 · 43 shared rounds
Investment History
Sign up to view investment history
Create a free account with 25 free credits every month, no card needed, to unlock deal history, amounts, and round details.
Your firm? Embed this profile
Add the live badge to your site — it stays current as your portfolio data updates.
<a href="https://indexed.vc/investors/wireframe-ventures"><img src="https://indexed.vc/api/badge/investor/wireframe-ventures" alt="Wireframe Ventures on Indexed.vc" width="260" height="76" /></a>