Monolithic Power Systems
Monolithic Power Systems, Inc. (MPS) is a prominent semiconductor company based in Kirkland, Washington, founded in 1997. MPS specializes in high-performance power solutions, focusing on integrating entire power systems onto a single chip. The company is dedicated to sustainability and fosters a creative environment for its employees. MPS offers a diverse range of semiconductor-based power electronics solutions, including power management solutions, DC-DC products, compact power modules, motor drivers, and display backlighting power. Their products serve various industries such as industrial automation, telecommunications, cloud computing, automotive, and consumer electronics. MPS has a global presence, operating in multiple countries, which enables them to cater to a wide customer base. The company also emphasizes corporate responsibility, supporting sustainability initiatives and charitable organizations through the MPS Foundation.
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Headcount trend
Monolithic Power Systems went from 534 employees in Jul 2023 to 646 in Jun 2025. Last 6 months: 36 people joined, 14 left.
Org structure
Headcount by department
Hiring now
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All salaries11 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 19 filings.
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Monolithic Power Systems FAQ
How many employees does Monolithic Power Systems have?
Monolithic Power Systems has about 646 employees, up 0.9% over the last 3 months (as of Jun 2025).
Does Monolithic Power Systems sponsor H1B visas?
Yes. Monolithic Power Systems filed 19 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Monolithic Power Systems's revenue per employee?
Monolithic Power Systems makes about $3.69M in revenue per employee, based on $2.39B annual revenue and 646 employees.
How much does Monolithic Power Systems pay?
6figr has 11 salary profiles for Monolithic Power Systems in the US, with pay broken down by role, level, gender and ethnicity on the Monolithic Power Systems salaries page. See Monolithic Power Systems salaries
Is Monolithic Power Systems a public company?
Yes. Monolithic Power Systems is publicly traded under the ticker MPWR on NASDAQ.
Data from Apollo, DOL LCA disclosures, WARN notices and 6figr salary profiles. Updated 11 Oct 2026.
