Intersil - About the company
Intersil is an acquired company based in Milpitas (United States), founded in 1967. It operates as a Semiconductor solutions: microcontrollers, analog, power, and connectivity for diverse applications. The company has 167 active competitors, including 32 funded and 50 that have exited. Its top competitors include companies like Empower Semiconductor, Cambridge GaN Devices and Monolithic Power Systems.
Company Details
Semiconductor solutions: microcontrollers, analog, power, and connectivity for diverse applications. The company provides a broad range of products including microcontrollers, microprocessors, analog products, power management solutions, and wireless connectivity options. These products cater to various applications across automotive, industrial, consumer electronics, and infrastructure sectors. The company focuses on key technologies such as Artificial Intelligence, Functional Safety, and Human Machine Interface. They offer design resources, software, and tools to support developers. The company supports communities, provides technical support, and offers training and events. They emphasize quality, reliability, and environmental compliance. Customers can buy direct, request samples, and access ordering resources. The company is committed to innovation and sustainability.
- Website
- www.intersil.com
- Social
Key Metrics
Founded Year
1967
Location
Milpitas, United States
Stage
Acquired
Investors
Ranked
3rd among 167 active competitors
Employee Count
661 as on Jul 31, 2026
Investment & Acquisitions
Similar Companies
Exit Details
Acquired by Renesas Electronics (Sep 13, 2016)
Intersil's acquisition details
Intersil got acquired by Renesas Electronics on Sep 13, 2016.
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Intersil's funding and investors
Intersil is a funded company. Intersil has 2 institutional investors.
View details of Intersil's funding rounds and investors
Intersil's founders and board of directors
Founder? Claim ProfileIntersil's employee count trend
Intersil has 661 employees as of Jul 26. Here is Intersil's employee count trend over the years:
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Intersil's Competitors and alternates
Top competitors of Intersil include Empower Semiconductor, Cambridge GaN Devices and Monolithic Power Systems. Here is the list of Top 10 competitors of Intersil, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Empower Semiconductor 2014, San Francisco (United States), Acquired | Developer of novel on-chip power management architecture | $215M | 65/100 | |
2nd |  Cambridge GaN Devices 2016, Taiwan, Series C | Developer of gallium nitride transistors and semiconductors for power electronics | $60M | 62/100 | |
3rd | Intersil 1967, Milpitas (United States), Acquired | Semiconductor solutions: microcontrollers, analog, power, and connectivity for diverse applications | - | 61/100 | |
4th | Monolithic Power Systems 1997, San Francisco (United States), Public | Manufacturer of analog and mixed-signal and power ICs | - | 60/100 | |
5th |  C2I Semiconductors 2024, Bengaluru (India), Series A | Developer of power management integrated circuits for performance and integration needs | $35.7M | 59/100 | |
6th | Diodes 1959, Plano (United States), Public | Manufacturer of power management ICs | - | 59/100 | |
7th | Magnachip 2004, Seoul (South Korea), Acquired | Manufacturer of power solutions, display solutions, and automotive solutions | $39.5M | 59/100 | |
8th | Alpha & Omega Semiconductor 2000, Sunnyvale (United States), Public | Provider of power semiconductor components | - | 57/100 | |
9th | Kinetic 2006, Sunnyvale (United States), Acquired | Manufacturer of analog and mixed-signal power management semiconductors | $2.45M | 54/100 | |
10th | Dioo Microcircuits 2009, Shanghai (China), Series C | Power, analog and mixed signal ICs | - | 53/100 |
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Intersil's Investments and acquisitions
Intersil has made 1 investments in companies including Silicon Wave. Intersil has also acquired 7 companies including Great Wall Semiconductor and Techwell.Here is the list of investments & acquisitions:
Filter this list
Filter this listDate of Investment/Acquisition | Type | Company Name | Founded Year | Location |
|---|---|---|---|---|
Sep 08, 2015 | Acquisition | 2002 | Tempe (United States) | |
Mar 22, 2010 | Acquisition | 1997 | San Jose (United States) | |
Mar 22, 2010 | Acquisition | 1996 |
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Reports related to Intersil
Here is the latest report on Intersil's geography:
News related to Intersil
Filter this listMedia has covered Intersil for a total of 3 events in the last 1 year.
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Intersil to acquire Rock Semiconductor, a Chinese maker of highly integrated power management solutionsElectronicspecifier•Aug 06, 2025•Intersil
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Triad Semiconductor Appoints New Chairman of the Board: David BellGlobeNewswire•Jun 15, 2022•Triad Semiconductor, Intersil
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Automotive Battery Management Systems Market 2025 Outlook by Leading Players Johnson Matthey PLC, Lithium Balance A/S, Lithium Werks, Intersil Corporation, and Renesas Electronics Corporation. Also, NXP Semiconductors N.V., Texas Instruments, ElithionRed Newswire•Jul 26, 2018•Johnson Matthey, Lithium Balance, Lithium Werks, Intersil
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