Marc W Net Worth (Estimated)

Who is Marc W?

Marc W is a co-founder of Plume and a participant in Y Combinator's Summer 2024 batch.

Highlights:

• Stanford University
• Y Combinator S24
• Co-founder of Plume

About Plume

Plume is an AI-powered geospatial platform for site selection in energy infrastructure projects.

Selecting the right sites requires analysis of +50 geospatial, grid, and regulatory constraints across fragmented data sources.

Plume changes the process by enabling users to interact with geospatial data using natural language.

Model inputs

• Stage: seed
• Valuation tier: raise-10x
• Funding input: reported raise $3.9M
• Valuation note: YC S24 plumefinder.com Paris geospatial energy. Directory $3.9M matches the company’s USD figure for the €3.3M AENU seed. Lock $3.9M, not a FX-invented alternative.
• Research as-of: 2026-09-14
• Funding source: https://tech.eu/2026/04/09/plume-raises-3-3m-to-cut-years-from-renewable-energy-development-timelines/

FAQ: Marc W net worth and Plume valuation

What is Marc W's net worth?

Marc W's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Marc W net worth

Marc W's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Marc W net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Marc W worth?

Marc W's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. How much Marc W is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Marc W?

Marc W's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. “How rich is Marc W” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Marc W fortune

Marc W's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Marc W fortune figure is estimated paper wealth only, not a verified statement of assets.

Marc W equity value

Marc W's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. Marc W equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Plume valuation?

Plume's estimated valuation on Entrepreneurial Check is $39.0M. Independent model output, not a verified appraisal or official mark.

What is Plume post-money valuation?

Plume's estimated valuation on Entrepreneurial Check is $39.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Plume funding?

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

How much did Plume raise?

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

How much money did Plume raise?

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

What is Plume series funding?

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

What company is Marc W building?

Marc W is Founder at Plume, a Y Combinator-backed startup (batch S24).

What does Plume do?

Plume — Renewable infrastructure deployment at scale.

What YC batch is Marc W from?

Marc W is associated with Y Combinator batch S24.

Where did Marc W go to school?

Public profiles associate Marc W with Stanford University.

Where is Marc W based?

Public directory data lists Marc W's region as France.

What industry is Marc W in?

Marc W is listed under Industrials, Climate.

How big is Plume?

Public data lists Plume's team size as 4.

What else is notable about Marc W?

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.