Maddie Hall Net Worth (Estimated)

Who is Maddie Hall?

Maddie Hall is a founder at Living Carbon, a company focused on carbon capture technology.

Highlights:

• Stanford University
• Y Combinator W20

About Living Carbon

transforming degraded land into high quality environmental assets using end to end operational expertise and precision breeding.

Model inputs

• Stage: series-a
• Valuation tier: raise-10x
• Funding input: reported raise $21.0M
• Valuation note: Leftover $21M gemini Series A matches the published Temasek close. Do not lock lifetime $36M or the Octopus project facility.
• Research as-of: 2026-09-14
• Funding source: https://www.globenewswire.com/news-release/2023/01/17/2590194/0/en/Living-Carbon-raises-new-funding-to-plant-4M-fast-growing-carbon-guzzling-supertrees-in-US.html

FAQ: Maddie Hall net worth and Living Carbon valuation

What is Maddie Hall's net worth?

Maddie Hall's estimated net worth / paper wealth is $29.4M (range $20.6M–$44.1M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Maddie Hall net worth

Maddie Hall's estimated net worth / paper wealth is $29.4M (range $20.6M–$44.1M) as of 2026. This Maddie Hall net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Maddie Hall worth?

Maddie Hall's estimated net worth / paper wealth is $29.4M (range $20.6M–$44.1M) as of 2026. How much Maddie Hall is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Maddie Hall?

Maddie Hall's estimated net worth / paper wealth is $29.4M (range $20.6M–$44.1M) as of 2026. “How rich is Maddie Hall” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Maddie Hall fortune

Maddie Hall's estimated net worth / paper wealth is $29.4M (range $20.6M–$44.1M) as of 2026. This Maddie Hall fortune figure is estimated paper wealth only, not a verified statement of assets.

Maddie Hall equity value

Maddie Hall's estimated net worth / paper wealth is $29.4M (range $20.6M–$44.1M) as of 2026. Maddie Hall equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Living Carbon valuation?

Living Carbon's estimated valuation on Entrepreneurial Check is $210.0M. Independent model output, not a verified appraisal or official mark.

What is Living Carbon post-money valuation?

Living Carbon's estimated valuation on Entrepreneurial Check is $210.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Living Carbon funding?

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

How much did Living Carbon raise?

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

How much money did Living Carbon raise?

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

What is Living Carbon series funding?

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

What company is Maddie Hall building?

Maddie Hall is Founder at Living Carbon, a Y Combinator-backed startup (batch W20).

What does Living Carbon do?

Living Carbon — maximizing biomass on low quality land

What YC batch is Maddie Hall from?

Maddie Hall is associated with Y Combinator batch W20.

Where did Maddie Hall go to school?

Public profiles associate Maddie Hall with Stanford University.

What other companies is Maddie Hall connected to?

Public associations for Maddie Hall include Living Carbon, Y Combinator.

Where is Maddie Hall based?

Public directory data lists Maddie Hall's region as United States of America.

What industry is Maddie Hall in?

Maddie Hall is listed under Industrials, Climate.

How big is Living Carbon?

Public data lists Living Carbon's team size as 40.

What else is notable about Maddie Hall?

Stanford University.

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.