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Eric Maciolek

Founder

Founder at H3X Technologies

Denver, Colorado, United States

FoundedH3X Technologies · YC

30 Under 30 2024 · Manufacturing & Industry

Find your path to Eric

109 people in our graph share verified history with Eric — schools, employers, funds. One of them is your warm intro.

Steve JurvetsonunlockedEric: together at SpaceX (2017)
×7Eric: together at SpaceX
×4Eric: together at University of Wisconsin-Madison

About

Eric Maciolek leads operations and mechanical design at H3X Technologies. He previously directed projects on control systems for electric and hybrid powertrains and holds a BS in Mechanical Engineering from the University of Wisconsin–Madison.

Founder at H3X TechnologiesYC W21

Intro paths

YC

Eric went through Y Combinator (Winter 2021) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Brad Flora, Backing expeditions into the future — the partner who ran H3X Technologies's batch and knows the company first-hand. YC profile ↗

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In turn, Eric can intro founders to H3X Technologies's investors below.

H3X Technologies's investors · 9

Cubit CapitalDallas · $500K – $3M checksIndustrious VenturesDenverLockheed Martin VenturesBethesdaLombardstreet VenturesWoodside · $500K checksMetaplanetTallinn · $500K – $10M checksOrigin VenturesSan Francisco · $500K – $5M checksSoma CapitalSacramento · $100K – $300K checksY CombinatorSan Francisco · $500K checks · since 2021ZillionizePalo Alto · $200K checks

Co-founders at H3X Technologies

JSJason Sylvestre
Jason SylvestreChief Executive Officer
MLMax Liben
Max LibenChief Technology Officer

Experience

  1. H3X TechnologiesPresident & Co-Founder2020 — 2026Denver, CO
  2. COLSAEngineer2020Huntsville, Alabama, United States
  3. New EagleControl Systems Engineer2018 — 2020Ann Arbor, Michigan
  4. Wisconsin RacingR&D Powertrain Engineer2014 — 2018Madison, WI
  5. Bosch Engineering and Business SolutionsMotorsports Engineering Intern2017Novi, MI
  6. SpaceXVehicle Engineering Intern2017Los Angeles, CA
  7. Wisconsin Racing - Formula SAETeam Principal2016 — 2017Madison, WI
  8. Polaris IndustriesOn-Road Powertrain Development Engineering Intern2016Wyoming, MN
  9. University of Wisconsin-MadisonStudent Assistant2015Madison, WI
  10. Global Precision Industries, Inc.Engineering Intern2015Menomonee Falls, WI
  11. Neu's Building CenterRepair Technician2013 — 2014
  12. Daniel Boone Conservation LeagueShooting Sports Puller2013
  13. Glacier EngineeringAssistant Manager2008 — 2012Hubertus, WI

Skills & more

Mechanics6Maintenance & Repair5Electronics5Troubleshooting12Preventive Maintenance3Manufacturing15Welding6Hydraulics3Soldering3Electricians3Pneumatics3Mechanical Engineering8
+5 moreCustomer ServiceEngineeringMachiningMicrosoft OfficeSolidWorks

Languages English

From Eric's professional profile.

Frequently asked questions

Who is Eric Maciolek?
Eric Maciolek leads operations and mechanical design at H3X Technologies. He previously directed projects on control systems for electric and hybrid powertrains and holds a BS in Mechanical Engineering from the University of Wisconsin–Madison.
Where does Eric Maciolek work?
Eric Maciolek is Founder of H3X Technologies.
What companies did Eric Maciolek found?
Eric Maciolek founded H3X Technologies.
Where did Eric Maciolek go to school?
Eric Maciolek studied at Y Combinator; University of Wisconsin-Madison (Bachelor of Science (BS), Mechanical Engineering); Arrowhead Union High School (High School Diploma).

Founder mafias

Same school

Shared employers

Also worked at New Eagle1

Chris BakerCEO at Seegrid