When was PMC-Sierra founded?

PMC-Sierra was founded in 1984.

Where is PMC-Sierra located?

PMC-Sierra is headquartered in Sunnyvale, United States.

How many employees does PMC-Sierra have?

As of Dec 31, 2016, PMC-Sierra has 4 employees, reflecting a 99% year-over-year decline in headcount.

How much is PMC-Sierra worth?

The last known valuation of PMC-Sierra was $***** as of Nov 24, 2015.

What is the annual revenue of PMC-Sierra?

Annual revenue of PMC-Sierra is between $500M and $1B as on Dec 31, 2014

Where does PMC-Sierra rank among its competitors?

PMC-Sierra ranks 41st amongst 125 active competitors, of which 32 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Tsinghua Unigroup, which secured $64.9M in Jul, 2026.

Who are the top competitors of PMC-Sierra?

PMC-Sierra's top competitors include Qualcomm, Marvell and Analog Devices. Among them, Tsinghua Unigroup secured the most recent funding round in July, 2026.

PMC-Sierra - 2026 Company Profile, Funding, Competitors & Financials

PMC-Sierra is an acquired company based in Sunnyvale (United States), founded in 1984. It operates as a Developer of semiconductor solutions for multiple industries. , with last known valuation of $*****. The company has 125 active competitors, including 32 funded and 43 that have exited. Its top competitors include companies like Qualcomm, Marvell and Analog Devices.

Company Details

PMC-Sierra (a spin-off from Microtel Pacific Research) was a fabless semiconductor company that developed semiconductor solutions for multiple industry applications including storage, communications, optical networking, printing, and embedded computing. Offerings included SAS and SATA storage systems, fibre channel controller, interconnect products, along with ICs for FTTH/PON, Ethernet over SONET/SDH, optical transport network (OTN), low-power RFICs, and wireless base transceiver stations (BTS). It also provided system-on-chip solutions for laser and multi-function printers. Its DIGI-G4 OTN processor was awarded a Lightwave Innovation Award in 2015. The company counted HP, EMC Corporation, Huawei, Cisco, Alcatel-Lucent, Fujitsu, Hitachi, Mitsubishi, ZTE, and Juniper as its clients. The company was later acquired by Microsemi in 2016.

Website: pmcs.com/
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Key Metrics

Founded Year

1984

Location

Sunnyvale, United States

Stage

Acquired

Last Known Valuation

$***** as on Nov 24, 2015

Investors

Western Technology Investment & 5 more

Ranked

41^st among 125 active competitors

Annual Revenue

$500M - $1B as on Dec 31, 2014

Employee Count

4 as on Dec 31, 2016

Investment & Acquisitions

Wintegra

Similar Companies

Qualcomm & 64 more

Exit Details

Acquired by Microsemi (Nov 24, 2015)

View PMC-Sierra's full profile

PMC-Sierra is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
PMC SIERRA INC CIN: 767920 , United States, Active	Aug 26, 1996	$500M - $1B (As on Dec 31, 2014)	-	-
Pmc-sierra, Inc. CIN: 942925073 , United States, Active	Dec 31, 1999	-	4 (As on Dec 31, 2016)	-

PMC-Sierra got acquired by Microsemi on Nov 24, 2015.

Click here to take a look at PMC-Sierra's acquisition in detail

PMC-Sierra is a funded company. PMC-Sierra has 6 institutional investors.

View details of PMC-Sierra's funding rounds and investors

PMC-Sierra's employee count trend

PMC-Sierra has 4 employees as of Dec 16. The total employee count is 99.0% lower than what it was in Dec 15. Here is PMC-Sierra's employee count trend over the years:

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Top competitors of PMC-Sierra include Qualcomm, Marvell and Analog Devices. Here is the list of Top 10 competitors of PMC-Sierra, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Qualcomm 1985, San Diego (United States), Public	Provider of semiconductor products and wireless technology solutions powering mobile communications	-	Western Technology Investment, Greyrock Investments ... & 22 others	79/100
2nd	Marvell 1995, Santa Clara (United States), Public	Provider of a semiconductor and data-infrastructure company	-	Benson Family Private Equity, Authosis Ventures ... & 5 others	78/100
3rd	Analog Devices 1965, Wilmington (United States), Public	Manufacturer of mixed-signal and digital signal processing integrated circuit solutions	-	UBS, J P Morgan Wealth Management & 5 others	74/100
4th	Cirrus Logic 1984, Austin (United States), Public	Internet first brand offering analog, mixed-signal, and audio DSP integrated circuits	-	GBS, Crosslink Capital & 4 others	73/100
5th	Microchip Technology 1989, Chandler (United States), Public	Manufacturer of semiconductors, microcontrollers, and integrated circuits for various applications	-	Adams Street Partners, Benson Family Private Equity ... & 9 others	72/100
6th	Tsinghua Unigroup 1988, Beijing (China), Acquired	Semiconductor and electronics device manufacturer	$1.52B	Zhongwu Investment, Haichen Huitou & 5 others	70/100
7th	Infineon 1999, Neubiberg (Germany), Public	Manufacturer of multiple analog and mixed signal ICs	-	Benson Family Private Equity, Bundesministerium fur Wirtschaft und Klimaschutz ... & 10 others	70/100
8th	STMicroelectronics 1987, Geneva (Switzerland), Public	Manufacturer of semiconductors and related components for various applications globally	-	Benson Family Private Equity, B Capital Fund ... & 8 others	70/100
9th	ams OSRAM 1981, Graz (Austria), Public	Manufacturer of light and sensor solutions for diverse industry applications	-	Bundesministerium fur Wirtschaft und Klimaschutz, Graphite Capital ... & 3 others	68/100
10th	Renesas Electronics 2002, Tokyo (Japan), Public	Manufacturer of semiconductor solutions for automotive, industrial, infrastructure, and IoT industries	-	Norwest, Floris Capital & 1 others	67/100
41st	PMC-Sierra 1984, Sunnyvale (United States), Acquired	Developer of semiconductor solutions for multiple industries	-	Western Technology Investment, Norwest & 4 others	41/100