Collin Barnwell Net Worth (Estimated)
Founder at Roundabout Technologies · YC F24
Quick answer
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026.
Collin Barnwell is Founder at Roundabout Technologies (YC F24). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Government
- Team size: 5
- Website: https://roundabout.tech
Who is Collin Barnwell?
Collin Barnwell is a founder at Roundabout Technologies and a Y Combinator participant.
Highlights:
- Y Combinator
- Roundabout Technologies
About Roundabout Technologies
Roundabout Technologies makes AI-powered traffic lights, allowing cities to reduce pedestrian deaths, improve traffic, and reduce resident complaints. Our founding team has experience building safety-critical embedded systems and AI at Waymo, Zoox, Google, and Verily.
Model inputs
- Stage: seed
- Valuation tier: fallback-seed
- Valuation note: no_discovery_sources [scale: $500k-class amount looked like a YC check, not a published seed]
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: Collin Barnwell net worth and Roundabout Technologies valuation
What is Collin Barnwell's net worth?
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
Collin Barnwell net worth
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Collin Barnwell net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Collin Barnwell worth?
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. How much Collin Barnwell is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Collin Barnwell?
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. “How rich is Collin Barnwell” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Collin Barnwell fortune
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Collin Barnwell fortune figure is estimated paper wealth only, not a verified statement of assets.
Collin Barnwell equity value
Collin Barnwell's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Collin Barnwell equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is Roundabout Technologies valuation?
Roundabout Technologies's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.
What is Roundabout Technologies post-money valuation?
Roundabout Technologies's estimated valuation on Entrepreneurial Check is $20.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.
What is Roundabout Technologies funding?
Roundabout Technologies funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Roundabout Technologies raised is not a complete cap table — figures are estimates only.
How much did Roundabout Technologies raise?
How much Roundabout Technologies raised, when disclosed, informs the estimated Roundabout Technologies valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did Roundabout Technologies raise?
How much money Roundabout Technologies raised, when a public figure is available, is a model input for the estimated Roundabout Technologies valuation on this profile. Estimates only — not a complete cap table.
What is Roundabout Technologies series funding?
Roundabout Technologies series funding, when a public raise is disclosed, informs the estimated Roundabout Technologies valuation here. Not a complete financing history.
What company is Collin Barnwell building?
Collin Barnwell is Founder at Roundabout Technologies, a Y Combinator-backed startup (batch F24).
What does Roundabout Technologies do?
Roundabout Technologies — Software for AI-powered traffic lights
What YC batch is Collin Barnwell from?
Collin Barnwell is associated with Y Combinator batch F24.
Where is Collin Barnwell based?
Public directory data lists Collin Barnwell's region as United States of America.
What industry is Collin Barnwell in?
Collin Barnwell is listed under Government.
How big is Roundabout Technologies?
Public data lists Roundabout Technologies's team size as 5.
What else is notable about Collin Barnwell?
Y Combinator.
Is Entrepreneurial Check affiliated with Y Combinator?
No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.