When was Monolithic Power Systems founded?

Monolithic Power Systems was founded in 1997.

Where is Monolithic Power Systems located?

Monolithic Power Systems is headquartered in San Francisco, United States.

Who is the current CEO of Monolithic Power Systems?

Michael R Hsing of Monolithic Power Systems. They have also founded 1 company.

How many employees does Monolithic Power Systems have?

As of Mar 31, 2026, the latest employee count at Monolithic Power Systems is 1217.

Is Monolithic Power Systems a funded company?

Monolithic Power Systems is a funded company, having raised a total of $***** in its 1st and only funding round.

What is the annual revenue of Monolithic Power Systems?

Annual revenue of Monolithic Power Systems is $2.79B as on Dec 31, 2025.

Where does Monolithic Power Systems rank among its competitors?

Monolithic Power Systems ranks 4th amongst 161 active competitors, of which 30 are funded. It stands 7th in terms of total funding among its competitors. The most recent competitor to raise funding was C2I Semiconductors, which secured $15M in Feb, 2026.

Who are the top competitors of Monolithic Power Systems?

Monolithic Power Systems' top competitors include Magnachip, Empower Semiconductor and Cambridge GaN Devices. Among them, C2I Semiconductors secured the most recent funding round in February, 2026.

Monolithic Power Systems - 2026 Company Profile, Team, Funding, Competitors & Financials

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 161 active competitors, including 30 funded and 48 that have exited. Its top competitors include companies like Magnachip, Empower Semiconductor and Cambridge GaN Devices.

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
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Email ID: *****@monolithicpower.com
Phone Number: +1 **********

Key Metrics

Founded Year

1997

Location

San Francisco, United States

Stage

Public

Investors

HighGear Ventures

Ranked

4^th among 161 active competitors

Annual Revenue

$2.79B as on Dec 31, 2025

Employee Count

1,217 as on Mar 31, 2026

Investment & Acquisitions

Axign B.V. & 1 more

Similar Companies

Magnachip & 182 more

Exit Details

Public

View Monolithic Power Systems' full profile

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	$2.79B (As on Dec 31, 2025)	3500 (As on Dec 31, 2023)	-

Monolithic Power Systems got listed on Nov 19, 2004.

Click here to take a look at Monolithic Power Systems's IPO in detail

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

The 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 1,217 employees as of Mar 26. Here is Monolithic Power Systems's employee count trend over the years:

Employee count trend for Monolithic Power Systems

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Top competitors of Monolithic Power Systems include Magnachip, Empower Semiconductor and Cambridge GaN Devices. Here is the list of Top 10 competitors of Monolithic Power Systems, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Magnachip 2004, Seoul (South Korea), Acquired	Manufacturer of power solutions, display solutions, and automotive solutions	$39.5M	IGlobe Partners, Court Square	66/100
2nd	Empower Semiconductor 2014, San Francisco (United States), Series D	Developer of novel on-chip power management architecture	$215M	Fidelity Investments, Mesh Ventures & 9 others	62/100
3rd	Cambridge GaN Devices 2016, Taiwan, Series C	Developer of gallium nitride transistors and semiconductors for power electronics	$60M	Parkwalk, BGF & 26 others	62/100
4th	Monolithic Power Systems 1997, San Francisco (United States), Public	Manufacturer of analog and mixed-signal and power ICs	-	HighGear Ventures	60/100
5th	Intersil 1967, Milpitas (United States), Acquired	Semiconductor solutions: microcontrollers, analog, power, and connectivity for diverse applications	-	Bessemer Venture Partners, Court Square	61/100
6th	C2I Semiconductors 2024, Bengaluru (India), Series A	Developer of power management integrated circuits for performance and integration needs	$19M	Peak XV Partners, Yali Capital & 2 others	57/100
7th	Diodes 1959, Plano (United States), Public	Manufacturer of power management ICs	-	Scottish Enterprise, VentureTech Alliance ... & 2 others	56/100
8th	Powervation 2006, Cork (Ireland), Acquired	Developer of power management ICs	$36.5M	Intel Capital, VentureTech Alliance & 7 others	52/100
9th	Dioo Microcircuits 2009, Shanghai (China), Series C	Power, analog and mixed signal ICs	-	Richland Capital, Cathay Capital	51/100
10th	Kinetic 2006, Sunnyvale (United States), Acquired	Manufacturer of analog and mixed-signal power management semiconductors	$2.45M	China Fortune-Tech Capital	51/100

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Monolithic Power Systems has acquired 2 companies including Axign B.V. and MPS. Monolithic Power Systems has not made any investments as of now.

Media has covered Monolithic Power Systems for a total of 85 events in the last 1 year, 71 of them have been about company updates and 2 about people movement.