Eric Maciolek net worth
Quick answer
Eric Maciolek's estimated net worth is $28.0M (range $19.6M – $42.0M) as of 2026. Eric Maciolek is Founder at H3X Technologies. H3X Technologies valuation.
Eric Maciolek is Founder at H3X Technologies (YC W21). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Industrials, Aviation and Space
- Team size: 58
- Website: http://h3x.tech/
Who is Eric Maciolek?
Eric Maciolek is a founder associated with H3X Technologies, a Y Combinator startup from Winter 2021.
Highlights:
- Y Combinator W21
- H3X Technologies
About H3X Technologies
At H3X, we are making the lightest, high-power electric propulsion systems in the world to enable a large-scale revolution in aircraft electrification.
Our first product is a 250-kW (335 HP) integrated motor drive in an 18 kg package. It combines the electric motor, inverter, and gearbox into a single powerful unit and is the culmination of patent pending innovation in multiple areas.
FAQ: Eric Maciolek net worth and H3X Technologies valuation
What is Eric Maciolek's net worth?
Eric Maciolek's estimated net worth is $28.0M (range $19.6M – $42.0M) as of 2026. Eric Maciolek is Founder at H3X Technologies. 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 H3X Technologies valuation?
H3X Technologies's estimated valuation on Entrepreneurial Check is $200.0M. 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 Eric Maciolek's role?
Eric Maciolek is Founder at H3X Technologies, a Y Combinator-backed startup (batch W21).