Solar Turbines
Solar Turbines Incorporated is a leading manufacturer of mid-sized industrial gas turbines, based in San Diego, California. As a wholly owned subsidiary of Caterpillar Inc., the company has a history that dates back to 1927. It specializes in gas turbines with power outputs ranging from 1 to 39 megawatts, which are used in various applications such as electrical power generation, marine propulsion, and the oil and gas industry. The company has over 16,000 turbine units operating in more than 100 countries, contributing to the production, processing, and transportation of natural gas and crude oil. Solar Turbines also provides gas turbine-powered compressor sets, mechanical drive packages, and generator sets for a wide range of industries. With a workforce of over 9,000 employees, the company emphasizes innovation, workplace diversity, and safety, aiming to deliver sustainable energy solutions for the future.
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Headcount trend
Solar Turbines went from 3,784 employees in Jul 2023 to 4,100 in Jun 2025. Jan to Jun 2025: 139 people joined, 48 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at Solar Turbines
All salaries8 salary profiles in the US
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 7 filings.
Funding
- Jan 2022 · Private Equity · $350M · Vista Equity Partners
- Oct 2018 · Series C · $100M · Warburg Pincus LLC, BDC Capital, Greenspring Associates
- Jul 2017 · Series B · $31.4M · Greenspring Associates, Volition Capital, Open Text Enterprise Application Fund
Peer reviews
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Solar Turbines FAQ
How many employees does Solar Turbines have?
Solar Turbines has about 4,100 employees, up 0.8% over the 3 months to Jun 2025.
Does Solar Turbines sponsor H1B visas?
Yes. Solar Turbines filed 7 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Solar Turbines's revenue per employee?
Solar Turbines makes about $463K in revenue per employee, based on $1.9B annual revenue and 4,100 employees.
How much does Solar Turbines pay?
6figr has 8 salary profiles for Solar Turbines in the US and 4 in India, with pay broken down by role, level, gender and ethnicity on the Solar Turbines salaries page. See Solar Turbines salaries in the US
How much funding has Solar Turbines raised?
Solar Turbines has raised $481.4M in total funding; its latest round was Private Equity in Jan 2022.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.
