Théo Hoenen Net Worth (Estimated)

Who is Théo Hoenen?

Théo Hoenen is a founder involved with HyLight, a startup featured in Y Combinator's Summer 2023 batch.

About HyLight

HyLight builds and operates autonomous airships for long range monitoring. We focus on detecting methane leaks on pipelines and defects on power lines.

Our innovation, the HyLighter, is a crossover between drone and airship technology. Like a drone, it is easily controllable and transportable. And, like an airship, it is extremely energy-efficient, enabling it to fly for up to 10 hours at slow speed (22mph) for...

Model inputs

• Stage: seed
• Valuation tier: raise-10x
• Funding input: reported raise $4.0M
• Valuation note: Leftover $4M matches the published USD figure for the Apr 2024 seed. Do not lock tracker Series A relabel or invent a later A.
• Research as-of: 2026-09-14
• Funding source: https://tech.eu/2024/04/15/hylight-raises-4m-for-hydrogen-powered-airship-drones/

FAQ: Théo Hoenen net worth and HyLight valuation

What is Théo Hoenen's net worth?

Théo Hoenen'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.

Théo Hoenen net worth

Théo Hoenen's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Théo Hoenen net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Théo Hoenen worth?

Théo Hoenen's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. How much Théo Hoenen is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Théo Hoenen?

Théo Hoenen's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. “How rich is Théo Hoenen” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Théo Hoenen fortune

Théo Hoenen's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Théo Hoenen fortune figure is estimated paper wealth only, not a verified statement of assets.

Théo Hoenen equity value

Théo Hoenen's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Théo Hoenen equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is HyLight valuation?

HyLight's estimated valuation on Entrepreneurial Check is $40.0M. Independent model output, not a verified appraisal or official mark.

What is HyLight post-money valuation?

HyLight's estimated valuation on Entrepreneurial Check is $40.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is HyLight funding?

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

How much did HyLight raise?

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

How much money did HyLight raise?

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

What is HyLight series funding?

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

What company is Théo Hoenen building?

Théo Hoenen is Founder at HyLight, a Y Combinator-backed startup (batch S23).

What does HyLight do?

HyLight — Small unmanned hydrogen airships for long range monitoring

What YC batch is Théo Hoenen from?

Théo Hoenen is associated with Y Combinator batch S23.

Where is Théo Hoenen based?

Public directory data lists Théo Hoenen's region as France.

What industry is Théo Hoenen in?

Théo Hoenen is listed under Industrials, Climate.

How big is HyLight?

Public data lists HyLight's team size as 22.

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.