TAE Technologies
TAE Technologies, Inc. is a California-based company founded in 1998 that focuses on developing commercial fusion power technology. The company specializes in aneutronic fusion power, primarily using hydrogen-boron fuel, which produces no long-lived radioactive waste and eliminates the risk of nuclear meltdown. TAE's advanced beam-driven Field-Reversed Configuration (FRC) fusion reactor is designed to provide clean, safe, and economically competitive energy. The company has developed five generations of fusion platforms and is working on a sixth, with plans to manufacture a prototype commercial fusion reactor by 2030. TAE Technologies also creates products in related markets, including power management, energy storage, electric mobility, and life sciences. With over 2,300 patents filed globally, TAE holds a strong intellectual property position. Headquartered in Foothill Ranch, California, TAE Technologies employs around 400 people and has raised over $1.2 billion in private capital from notable investors.
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Headcount trend
TAE Technologies went from 227 employees in Jul 2023 to 202 in Jun 2025. Jan to Jun 2025: 2 people joined, 10 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Funding
- Jun 2025 · $150M · Chevron, Google, NEA
- Jul 2022 · Series G · $250M · Chevron, Google, Reimagined Ventures
- Apr 2021 · Venture · $280M · Google, New Enterprise Associates
- Jun 2020 · Series B · $30M · ARTIS Ventures
- May 2019 · Venture · $600M · Vulcan Capital, Venrock
- Mar 2018 · Series A · $40M · Artis Ventures
- Jul 2010 · Venture · $50M
Salaries at TAE Technologies
All salaries8 salary profiles in the US
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 3 filings.
Peer reviews
Worked with someone at TAE Technologies?
Anonymous peer reviews on OffTheRecord
Similar companies
TAE Technologies FAQ
How many employees does TAE Technologies have?
TAE Technologies has about 202 employees, down 1.5% over the 3 months to Jun 2025.
Does TAE Technologies sponsor H1B visas?
Yes. TAE Technologies filed 3 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is TAE Technologies's revenue per employee?
TAE Technologies makes about $545K in revenue per employee, based on $110M annual revenue and 202 employees.
How much does TAE Technologies pay?
6figr has 8 salary profiles for TAE Technologies in the US, with pay broken down by role, level, gender and ethnicity on the TAE Technologies salaries page. See TAE Technologies salaries
How much funding has TAE Technologies raised?
TAE Technologies has raised $1.4B in total funding.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.