pSemi Overview

  • Year Founded
  • 1990

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 542

Employees

  • Latest Deal Type
  • M&A

  • Latest Deal Amount
  • $465M

pSemi General Information

Description

Designer and manufacturer of radio frequency semiconductor solutions catering to mobile, automotive, consumer, and communications infrastructure markets. The company offers wireless radio frequency products, broadband radio frequency products, integrated circuits, power management, and sensor products, helping with efficient and reliable wireless connectivity across various devices and applications.

Contact Information

Website
www.psemi.com
Formerly Known As
Peregrine Semiconductor
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Formerly VC-backed
Corporate Office
  • 9369 Carroll Park Drive
  • San Diego, CA 92121
  • United States
+1 (858)
Primary Industry
Application Specific Semiconductors
Other Industries
General Purpose Semiconductors
Vertical(s)
Corporate Office
  • 9369 Carroll Park Drive
  • San Diego, CA 92121
  • United States
+1 (858)

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pSemi Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
7. Merger/Acquisition 12-Dec-2014 $465M Completed Generating Revenue
6. Secondary Transaction - Open Market 01-Apr-2013 Completed Generating Revenue
5. IPO 08-Aug-2012 Completed Generating Revenue
4. Later Stage VC (Series D1) 04-Sep-2008 Completed Generating Revenue
3. Later Stage VC (Series C) 28-Sep-2005 Completed Generating Revenue
2. Early Stage VC (Series B1) 04-May-2004 $11M $34.3M Completed Generating Revenue
1. Early Stage VC (Series A1) 31-Jan-2003 $23.3M $23.3M Completed Product Development
To view pSemi’s complete valuation and funding history, request access »

pSemi Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate ($) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series D1
Series C1
Series B1 12,054,348 $0.001000 $0.07 $0.91 $0.91 1x $0.91 7.07%
Series A1 43,802,022 $0.001000 $0.06 $0.69 $0.69 1x $0.69 25.71%
To view pSemi’s complete cap table history, request access »

pSemi Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Designer and manufacturer of radio frequency semiconductor solutions catering to mobile, automotive, consumer, and commu
Application Specific Semiconductors
San Diego, CA
542 As of 2025

Greensboro, NC
 

Lowell, MA
 
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pSemi Competitors (35)

One of pSemi’s 35 competitors is Qorvo, a Formerly VC-backed company based in Greensboro, NC.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Qorvo Formerly VC-backed Greensboro, NC
MACOM Formerly PE-Backed Lowell, MA
MagnaChip Semiconductor Formerly PE-Backed Cheongju, South Korea
Skyworks Solutions Corporation Irvine, CA
HiSilicon Corporation Shenzhen, China
You’re viewing 5 of 35 competitors. Get the full list »

pSemi Patents

pSemi Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20260362817-A1 Resonance cancellation devices and methods Pending 27-Apr-2026
WO-2026226653-A1 Small form factor doherty power amplifier Pending 25-Apr-2025
WO-2026217721-A1 Load parameter techniques systems and methods Pending 09-Apr-2025
US-20260312559-A1 Amplifier gain control for constant input impedance Pending 02-Apr-2025
WO-2026212964-A1 One wire communication bus architecture, systems and methods Pending 31-Mar-2025 G06F13/4295
To view pSemi’s complete patent history, request access »

pSemi Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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pSemi Former Investors (14)

Investor Name Investor Type Holding Investor Since Participating Rounds
Advanced Equities Investment Bank Minority
Apax Partners PE/Buyout Minority
CEA Group Investment Bank Minority
Escalate Capital Partners Mezzanine Minority
Intel Capital Corporate Venture Capital Minority
You’re viewing 5 of 14 investors. Get the full list »

pSemi Acquisitions (1)

pSemi’s most recent deal was a Merger/Acquisition with Arctic Sand. The deal was made on 20-Mar-2017.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Arctic Sand 20-Mar-2017 Merger/Acquisition Application Specific Semiconductors
To view pSemi’s complete acquisitions history, request access »

pSemi FAQs

  • When was pSemi founded?

    pSemi was founded in 1990.

  • Where is pSemi headquartered?

    pSemi is headquartered in San Diego, CA.

  • What is the size of pSemi?

    pSemi has 542 total employees.

  • What industry is pSemi in?

    pSemi’s primary industry is Application Specific Semiconductors.

  • Is pSemi a private or public company?

    pSemi is a Private company.

  • What is the current valuation of pSemi?

    The current valuation of pSemi is .

  • What is pSemi’s current revenue?

    The current revenue for pSemi is .

  • How much funding has pSemi raised over time?

    pSemi has raised $158M.

  • Who are pSemi’s investors?

    Advanced Equities, Apax Partners, CEA Group, Escalate Capital Partners, and Intel Capital are 5 of 14 investors who have invested in pSemi.

  • Who are pSemi’s competitors?

    Qorvo, MACOM, MagnaChip Semiconductor, Skyworks Solutions, and HiSilicon are some of the 35 competitors of pSemi.

  • When was pSemi acquired?

    pSemi was acquired on 12-Dec-2014.

  • Who acquired pSemi?

    pSemi was acquired by Murata Manufacturing Company.

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