Mainspring Energy
Driven by our vision of the affordable, reliable, net-zero carbon grid of the future, Mainspring has developed a new category of power generation — the linear generator — that…
Mainspring Energy is a growth Other company (~294 employees) headquartered in United States, with 0 open roles listed on InterviewOS right now. Public records show 21 H-1B petitions approved by USCIS in FY2021-2023 and 3 Labor Condition Applications certified in FY2026.
Is Mainspring Energy hiring? Not currently — no live openings on their board.
Does Mainspring Energy sponsor H-1B visas? Yes — 21 petitions approved FY2021-2023; 3 LCAs certified FY2026.
Hiring activity at Mainspring Energy
New listings added per week, as discovered by the InterviewOS pipeline
Mainspring Energy has sponsored work visas
Past H-1B petitions and Labor Condition Applications in public government records
Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →
Quick answers about Mainspring Energy
Factual answers from the data on this page
Does Mainspring Energy sponsor H-1B visas?
Public government records show 21 H-1B petitions approved for Mainspring Energy in FY2021-2023 and 3 Labor Condition Applications certified in FY2026. Past filings do not guarantee future sponsorship.
Is Mainspring Energy hiring right now?
InterviewOS is not currently tracking any open roles at Mainspring Energy.
How many people work at Mainspring Energy?
Mainspring Energy employs roughly 294 people, headquartered in United States.
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