H3X Technologies: Funding, Investors & Team (Sep 2026)
H3X Technologies produces the most lightweight electric propulsion systems for aircraft globally in order to promote sustainable aviation. The company was established by Jason Sylvestre, Eric Maciolek, and Max Liben in 2020.
H3X Technologies has raised $20.0M across 1 funding round on record, the most recent a Series A of $20.0M announced in Aug 2024.
That round is above the $5.0M median round size for Manufacturing companies tracked on FundedIQ over the last two years.
H3X Technologies Company Profile and Key Stats
Latest funding round on record: Aug 2024.
H3X Technologies Funding Rounds
H3X Technologies Founders and Leadership Team
Contact details for the H3X Technologies team: 1 of 1 has an email address on file.
Start 14-day free trial →H3X Technologies Funding Compared to Other Manufacturing Startups
H3X Technologies' latest round of $20.0M is above the median round in Manufacturing. Medians cover the last 24 months of disclosed rounds.
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H3X Technologies Funding FAQs
What does H3X Technologies do?
H3X Technologies produces the most lightweight electric propulsion systems for aircraft globally in order to promote sustainable aviation. The company was established by Jason Sylvestre, Eric Maciolek, and Max Liben in 2020.
How much funding has H3X Technologies raised?
H3X Technologies has raised $20.0M across 1 round on record. The most recent is a Series A of $20.0M announced in Aug 2024.
When did H3X Technologies last raise funding?
H3X Technologies' most recent funding round on record is a Series A of $20.0M, announced in Aug 2024.
Who founded H3X Technologies?
FundedIQ lists Max Liben (Founder) at H3X Technologies.
Where is H3X Technologies headquartered?
H3X Technologies is based in Lakewood, Colorado, United States.
How many employees does H3X Technologies have?
H3X Technologies is in the 11-50 employee band.
How does H3X Technologies' funding compare to other Manufacturing startups?
H3X Technologies' latest round of $20.0M is above the $5.0M median round size for Manufacturing companies on FundedIQ across 1,059 tracked companies over the last two years.
About FundedIQ's H3X Technologies Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for H3X Technologies is left off this page rather than filled in.
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