Monolithic Power Systems - About the company
Monolithic Power Systems is a public company based in San Francisco (United States), founded in 1997 by James Moyer and Michael R Hsing. It operates as a Manufacturer of analog and mixed-signal and power ICs. The company has 181 active competitors, including 35 funded and 51 that have exited. Its top competitors include companies like Cambridge GaN Devices, C2I Semiconductors and Intersil.
Company Details
Manufacturer of analog and mixed-signal and power ICs. Its product portfolio includes DC-DC and AC-DC power converters, power management ICs, LED lighting solutions, power modules, precision analog devices, motor drivers, and position sensors. It caters to multiple applications. In 2022, the company recorded annual revenues of $1.87B and a net profit of $0.47B.
- Website
- monolithicpower.com
- Social
- Email ID
- *****@monolithicpower.com
- Phone Number
- +1 **********
Key Metrics
Founded Year
1997
Location
San Francisco, United States
Stage
Public
Investors
Ranked
9th among 181 active competitors
Annual Revenue
$1B+ as on Dec 31, 2025
Employee Count
1,338 as on Sep 30, 2026
Investment & Acquisitions
Similar Companies
Exit Details
Public
Legal entities associated with Monolithic Power Systems
Monolithic Power Systems is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
MONOLITHIC POWER SYSTEMS INC CIN: 1280452 , United States, Active | Jul 12, 2020 | $1B+ (As on Dec 31, 2025) | 3500 (As on Dec 31, 2023) | - |
Monolithic Power Systems's IPO details
Monolithic Power Systems got listed on Nov 19, 2004.
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Monolithic Power Systems's funding and investors
Monolithic Power Systems is a funded company. Monolithic Power Systems has 1 institutional investor.
View details of Monolithic Power Systems's funding rounds and investors
Monolithic Power Systems' founders and board of directors
Founder? Claim ProfileThe founders of Monolithic Power Systems are James Moyer and Michael R Hsing. Michael R Hsing is the CEO of Monolithic Power Systems.
Here are the details of Monolithic Power Systems' key team members:
- James Moyer: Co-Founder of Monolithic Power Systems. Contact Info: 1 email address
- Michael R Hsing: Co-Founder & CEO of Monolithic Power Systems. Contact Info: 1 email address
View details of Monolithic Power Systems's Founder profiles and Board Members
Monolithic Power Systems' employee count trend
Monolithic Power Systems has 1,338 employees as of Sep 26. Here is Monolithic Power Systems's employee count trend over the years:
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Monolithic Power Systems's Competitors and alternates
Top competitors of Monolithic Power Systems include Cambridge GaN Devices, C2I Semiconductors and Intersil. Here is the list of Top 10 competitors of Monolithic Power Systems, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Cambridge GaN Devices 2016, Taiwan, Series C | Developer of gallium nitride transistors and semiconductors for power electronics | $60M | 62/100 | |
2nd |  C2I Semiconductors 2024, Bengaluru (India), Acquired | Developer of power management integrated circuits for performance and integration needs | $35.7M | 62/100 | |
3rd | Intersil 1967, Milpitas (United States), Acquired | Semiconductor solutions: microcontrollers, analog, power, and connectivity for diverse applications | - | 61/100 | |
4th | Empower Semiconductor 2014, San Francisco (United States), Acquired | Developer of novel on-chip power management architecture | $215M | 61/100 | |
5th | Diodes 1959, Plano (United States), Public | Manufacturer of power management ICs | - | 59/100 | |
6th | Magnachip 2004, Seoul (South Korea), Acquired | Manufacturer of power solutions, display solutions, and automotive solutions | $39.5M | 59/100 | |
7th | Kinetic 2006, Sunnyvale (United States), Acquired | Manufacturer of analog and mixed-signal power management semiconductors | $2.45M | 58/100 | |
8th | Alpha & Omega Semiconductor 2000, Sunnyvale (United States), Public | Provider of power semiconductor components | - | 57/100 | |
9th | Monolithic Power Systems 1997, San Francisco (United States), Public | Manufacturer of analog and mixed-signal and power ICs | - | 54/100 | |
10th |  Huinengtai Semiconductor Technology 2015, Shenzhen (China), Series B | Developer of analog and hybrid integrated circuits | $7.7M | 50/100 |
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Monolithic Power Systems's Investments and acquisitions
Monolithic Power Systems has acquired 2 companies including Axign B.V. and MPS. Monolithic Power Systems has not made any investments as of now.Reports related to Monolithic Power Systems
Here is the latest report on Monolithic Power Systems's geography:
News related to Monolithic Power Systems
Filter this listMedia has covered Monolithic Power Systems for a total of 51 events in the last 1 year, 37 of them have been about company updates and 1 about partnerships.
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Halper Sadeh LLP Investigates Five9, Inc. Officers and Directors for Potential Breach of Fiduciary Duties to ShareholdersPR Newswire•Oct 14, 2026•Halper Sadeh, Five9, Monolithic Power Systems
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GlobalFoundries and Monolithic Power Systems Partner for High-Performance Power Solutions ManufacturingGlobeNewswire•Sep 09, 2026•GF, Monolithic Power Systems
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Monolithic Power Systems Investor Alert: Investigation into Potential False Statements Following Stock DropPR Newswire•Aug 10, 2026•Monolithic Power Systems, Halper Sadeh
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Monolithic Power Systems pops as Wall Street praises Q2 results, guidance (MPWR:NASDAQ)Seeking Alpha•Jul 31, 2026•Monolithic Power Systems
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Monolithic Power Systems, Inc. Non-GAAP EPS of $6.50 beats by $0.62, revenue of $980.6M beats by $77.26MSeeking Alpha•Jul 30, 2026•Monolithic Power Systems
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Monolithic Power Systems, Inc. Insiders Investigated for Fiduciary Duty Breach to ShareholdersPR Newswire•Jul 03, 2026•Monolithic Power Systems, Halper Sadeh
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Eurizon SLJ Capital Ltd Invests $5.1M in Monolithic Power Systems, Inc.MarketBeat•May 30, 2026•Eurizon SLJ Capital, Monolithic Power Systems
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Catalyst Capital Advisors LLC Acquires Shares of Monolithic Power Systems, Inc.MarketBeat•May 30, 2026•Monolithic Power Systems, Catalyst Funds
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Assessing Monolithic Power Systems (MPWR) Valuation After Strong Q1 Beat And AI Infrastructure MomentumSimply Wall St•May 29, 2026•Monolithic Power Systems
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ABN Amro Investment Solutions Has $2.02 Million Stock Holdings in Monolithic Power Systems, Inc. $MPWRMarketBeat•May 24, 2026•ABN AMRO, Monolithic Power Systems
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