Josef Rokusek net worth
Quick answer
Josef Rokusek's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Josef Rokusek is Founder at HyLight. HyLight valuation.
Josef Rokusek is Founder at HyLight (YC S23). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: France
- Industries: Industrials, Climate
- Team size: 22
- Website: https://www.hylight.aero/
Who is Josef Rokusek?
Josef Rokusek is a founder involved with the startup HyLight, which is part of the Y Combinator Summer 2023 cohort.
Highlights:
- Y Combinator S23
- HyLight
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...
FAQ: Josef Rokusek net worth and HyLight valuation
What is Josef Rokusek's net worth?
Josef Rokusek's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Josef Rokusek is Founder at HyLight. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is HyLight valuation?
HyLight's estimated valuation on Entrepreneurial Check is $40.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is Josef Rokusek's role?
Josef Rokusek is Founder at HyLight, a Y Combinator-backed startup (batch S23).