Where is Intersil located?

Intersil is headquartered in Milpitas, United States.

How many employees does Intersil have?

As of Aug 31, 2026, the latest employee count at Intersil is 662.

What is the annual revenue of Intersil?

Annual revenue of Intersil is between $500M and $1B as on Dec 31, 2016

Where does Intersil rank among its competitors?

Intersil ranks 3rd amongst 181 active competitors, of which 35 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 $16.7M in May, 2026.

Who are the top competitors of Intersil?

Intersil's top competitors include Cambridge GaN Devices, C2I Semiconductors and Empower Semiconductor. Among them, C2I Semiconductors secured the most recent funding round in May, 2026.

Intersil - 2026 Company Profile, Funding & Competitors

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 181 active competitors, including 35 funded and 51 that have exited. Its top competitors include companies like Cambridge GaN Devices, C2I Semiconductors and Empower Semiconductor.

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
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Key Metrics

Founded Year

1967

Location

Milpitas, United States

Stage

Acquired

Investors

Bessemer Venture Partners & 1 more

Ranked

3^rd among 181 active competitors

Annual Revenue

$500M - $1B as on Dec 31, 2016

Employee Count

662 as on Aug 31, 2026

Investment & Acquisitions

Great Wall Semiconductor & 8 more

Similar Companies

Cambridge GaN Devices & 203 more

Exit Details

Acquired by Renesas Electronics (Sep 13, 2016)

View Intersil's full profile

Intersil is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
INTERSIL CORP/DE CIN: 1096325 , United States, Active	Jun 01, 1999	$500M - $1B (As on Dec 31, 2016)	-	-

Intersil got acquired by Renesas Electronics on Sep 13, 2016.

Click here to take a look at Intersil's acquisition in detail

Intersil is a funded company. Intersil has 2 institutional investors.

View details of Intersil's funding rounds and investors

Intersil's employee count trend

Intersil has 662 employees as of Aug 26. Here is Intersil's employee count trend over the years:

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Top competitors of Intersil include Cambridge GaN Devices, C2I Semiconductors and Empower Semiconductor. Here is the list of Top 10 competitors of Intersil, ranked by Tracxn score:

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	Parkwalk, BGF & 27 others	62/100
2nd	C2I Semiconductors 2024, Bengaluru (India), Acquired	Developer of power management integrated circuits for performance and integration needs	$35.7M	Peak XV Partners, Yali Capital & 2 others	62/100
3rd	Intersil 1967, Milpitas (United States), Acquired	Semiconductor solutions: microcontrollers, analog, power, and connectivity for diverse applications	-	Bessemer Venture Partners, Court Square	63/100
4th	Empower Semiconductor 2014, San Francisco (United States), Acquired	Developer of novel on-chip power management architecture	$215M	Fidelity Investments, Mesh Ventures & 9 others	61/100
5th	Diodes 1959, Plano (United States), Public	Manufacturer of power management ICs	-	VentureTech Alliance, Scottish Enterprise ... & 2 others	59/100
6th	Magnachip 2004, Seoul (South Korea), Acquired	Manufacturer of power solutions, display solutions, and automotive solutions	$39.5M	IGlobe Partners, Court Square	59/100
7th	Kinetic 2006, Sunnyvale (United States), Acquired	Manufacturer of analog and mixed-signal power management semiconductors	$2.45M	China Fortune-Tech Capital	58/100
8th	Alpha & Omega Semiconductor 2000, Sunnyvale (United States), Public	Provider of power semiconductor components	-	Yuanhe Holdings, Herald Investment Management ... & 4 others	57/100
9th	Monolithic Power Systems 1997, San Francisco (United States), Public	Manufacturer of analog and mixed-signal and power ICs	-	HighGear Ventures	54/100
10th	Huinengtai Semiconductor Technology 2015, Shenzhen (China), Series B	Developer of analog and hybrid integrated circuits	$7.7M	Shenzhen Capital Group, Shenzhen Gaoxintou Group ... & 4 others	50/100

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Intersil has made 1 investments in companies including Silicon Wave. Intersil has also acquired 8 companies including Great Wall Semiconductor and Techwell.

Here is the list of investments & acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Sep 08, 2015	Acquisition	Great Wall Semiconductor	2002	Tempe (United States)
Mar 22, 2010	Acquisition	Techwell	1997	San Jose (United States)
Mar 22, 2010	Acquisition	TechWell	1996	United States