Thomas Sun Net Worth (Estimated)

Who is Thomas Sun?

Thomas Sun is a founder at AmpUp, a company that focuses on electric vehicle charging solutions. He participated in Y Combinator's Winter 2019 batch.

Highlights:

• Y Combinator W19
• Served at AmpUp

About AmpUp

AmpUp provides the simplicity and reliability enabled Tesla experience EV charging solution in private commercial locations where vehicle dwell times are 6 hours and longer; EG, workplaces, MUDs, and fleet depots. Within 2 years, it achieved 8th in ranking in market share in the commercial level 2 charging sector in the US. AmpUp is growing even faster now with their dominant growth channel in the commercial...

Model inputs

• Stage: series-a
• Valuation tier: raise-10x
• Funding input: reported raise $15.0M
• Valuation note: Leftover $15M Series A matches the wire/first-party close. Do not invent a later B.
• Research as-of: 2026-09-14
• Funding source: https://www.prnewswire.com/news-releases/ev-charging-platform-ampup-closes-15m-series-a-funding-302258798.html

FAQ: Thomas Sun net worth and AmpUp valuation

What is Thomas Sun's net worth?

Thomas Sun's estimated net worth / paper wealth is $42.0M (range $29.4M–$63.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Thomas Sun net worth

Thomas Sun's estimated net worth / paper wealth is $42.0M (range $29.4M–$63.0M) as of 2026. This Thomas Sun net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Thomas Sun worth?

Thomas Sun's estimated net worth / paper wealth is $42.0M (range $29.4M–$63.0M) as of 2026. How much Thomas Sun is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Thomas Sun?

Thomas Sun's estimated net worth / paper wealth is $42.0M (range $29.4M–$63.0M) as of 2026. “How rich is Thomas Sun” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Thomas Sun fortune

Thomas Sun's estimated net worth / paper wealth is $42.0M (range $29.4M–$63.0M) as of 2026. This Thomas Sun fortune figure is estimated paper wealth only, not a verified statement of assets.

Thomas Sun equity value

Thomas Sun's estimated net worth / paper wealth is $42.0M (range $29.4M–$63.0M) as of 2026. Thomas Sun equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is AmpUp valuation?

AmpUp's estimated valuation on Entrepreneurial Check is $150.0M. Independent model output, not a verified appraisal or official mark.

What is AmpUp post-money valuation?

AmpUp's estimated valuation on Entrepreneurial Check is $150.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is AmpUp funding?

AmpUp funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much AmpUp raised is not a complete cap table — figures are estimates only.

How much did AmpUp raise?

How much AmpUp raised, when disclosed, informs the estimated AmpUp valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did AmpUp raise?

How much money AmpUp raised, when a public figure is available, is a model input for the estimated AmpUp valuation on this profile. Estimates only — not a complete cap table.

What is AmpUp series funding?

AmpUp series funding, when a public raise is disclosed, informs the estimated AmpUp valuation here. Not a complete financing history.

What company is Thomas Sun building?

Thomas Sun is Founder at AmpUp, a Y Combinator-backed startup (batch W19).

What does AmpUp do?

AmpUp — We make EV charging as simple and reliable as LED lights

What YC batch is Thomas Sun from?

Thomas Sun is associated with Y Combinator batch W19.

Where is Thomas Sun based?

Public directory data lists Thomas Sun's region as United States of America.

What industry is Thomas Sun in?

Thomas Sun is listed under Consumer, Home and Personal.

How big is AmpUp?

Public data lists AmpUp's team size as 45.

What else is notable about Thomas Sun?

Y Combinator W19.

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.