Microsemi Corporation is a provider of semiconductor and system solutions for communications, defense and security, aerospace, and industrial markets. Its products include radiation-hardened analog mixed-signal integrated circuits, power management products, timing and synchronization devices, and precise time solutions. The company also offers voice processing devices, RF solutions, discrete components, security technologies and scalable anti-tamper products, Ethernet solutions, Power-over-Ethernet ICs and midspans, and custom design capabilities and services.

Employee Rating

Parent CompanyMicrochip
HQAliso Viejo, US
Cybersecurity ratingBMore
Microsemi was founded in 1959 and is headquartered in Aliso Viejo, US

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Key People/Management at Microsemi

Roy Carew

Roy Carew

Vice President, Operations
Shakeel Peera

Shakeel Peera

Vice President Marketing and Technical Support - Programmable Solutions
Mathieu Sureau

Mathieu Sureau

Director Engineering
Kyle Lippert

Kyle Lippert

Director of Infrastructure
Shiju Wang

Shiju Wang

Chief System Architect
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Microsemi Office Locations

Microsemi has offices in Aliso Viejo, Addison, Allentown, Bend and in 44 other locations
Aliso Viejo, US (HQ)
1 Enterprise
Addison, US
4006 Belt Line Rd #205
Allentown, US
3500 Winchester Rd #400
Bend, US
405 SW Columbia St
Bernards, US
180 Mt Airy Rd #207, Basking Ridge
Beverly, US
123 Brimbal Ave
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Microsemi Financials and Metrics

Summary Metrics

Founding Date

Microsemi is a subsidiary of Microchip

Microsemi Revenue

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Microsemi's revenue was reported to be $1.81 b in FY, 2017 which is a 9.5% increase from the previous period.
USDFY, 2014FY, 2015FY, 2016FY, 2017



Revenue growth, %


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USDFY, 2014FY, 2015FY, 2016FY, 2017

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Accounts Payable

USDFY, 2014


0.6 x


0.3 x

Financial Leverage

1.8 x
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Microsemi Operating Metrics

Mar, 2018Aug, 2018Jul, 2020

Patents Issued

1.50 k

Product Lines

12 12 12

Services Provided

6 6 6

Technology Partners

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Microsemi Acquisitions / Subsidiaries

Company NameDateDeal Size
Phonon CorporationJune 23, 2017
Adaptec India Pvt. LtdJanuary 01, 2016
PMC-SierraNovember 25, 2015$2.50 b
Vitesse SemiconductorMarch 18, 2015$389 m
CentellaxSeptember 10, 2014
MingoaJuly 23, 2014
Symmetricom 1October 21, 2013
Timing, Synchronization and Synthesis Business - Maxim IntegratedJanuary 19, 2012
ZarlinkSeptember 22, 2011
Brijot Imaging SystemsJuly 25, 2011
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Microsemi Cybersecurity Score

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Microsemi Revenue Breakdown

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Microsemi revenue breakdown by business segment: 26.1% from Aerospace & Defense, 35.4% from Communications, 23.3% from Data Center and 15.2% from Industrial

Microsemi revenue breakdown by geographic segment: 33.0% from United States, 12.7% from Europe, 50.9% from Asia and 3.4% from Other

Microsemi Online and Social Media Presence

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Microsemi News and Updates

Collaborative Robots 2020 Global Market Key Players – Cisco, Flexcomm Technology, Akros Silicon, Microsemi - Analysis and Forecast to 2026

Wiseguyreports.Com Publish New Market Research Report On-“Collaborative Robots Market 2020 Global Analysis, Size, Share, Trends, Opportunities and Growth, Forecast 2026” Posted via Industry Today. Follow us on Twitter @IndustryToday

Field Programmable Gate Array Market to See Booming Growth with MicroSemi, Xilinx, Intel

Field Programmable Gate Array Comprehensive Study by Type (High-End, Low-End, Mid-End), Application (Aerospace & Defense, Medical Electronics, Audio, Consumer Electronics, Automotive, Data Centers, Video & Image Processing, Wired Communications), Components (Logic Blocks, Reconfigurable Int…

Collaborative Robots Market 2019-2024: Global Analysis by Key Players – Akros Silicon, Cisco, Flexcomm Technology, Microsemi Corp

Wiseguyreports.Com Publish New Market Research Report On -“Collaborative Robots Market 2019 Global Analysis, Size, Share, Trends, Opportunities and Growth, Forecast 2024” Posted via Industry Today. Follow us on Twitter @IndustryToday

Enterprise SSD Controller Market looks to expand its size in Overseas Market| Greenliant Systems, Marvell, Microsemi

Stay up-to-date with Enterprise SSD Controller Market research offered by HTF MI. Check how key trends and emerging drivers are shaping this industry growth. Posted via Industry Today. Follow us on Twitter @IndustryToday

Innovative features on Power-Over-Ethernet (PoE) Chipsets Market Growth at CAGR +15 % by Focusing on Top Companies Like U.S.-based chipmaker Microsemi Corporation acquired Zarlink Semiconductor, a specialty chip manufacturer, and AML Communications

The Global Power-over-Ethernet (PoE) Chipsets Market Research Report is a valuable source of insightful data for business strategists. It provides the Power-over-Ethernet (PoE) Chipsets overview with growth analysis and historical & futuristic cost, revenue, demand and supply data (as applicable…

IoT Sensors 2018 Global Market Key Players - Linear Technology, Texas Instruments, LORD Corp, Semtech, Analog Devices, Millennial Net, Fujitsu, Renesas, Microsemi......

IoT Sensors – Global Market Growth, Opportunities, Analysis of Top Key Players and Forecast to 2025 Posted via Industry Today. Follow us on Twitter @IndustryToday
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Microsemi Blogs

Microsemi is Now Microchip – Follow Microchip on LinkedIn, Facebook, and Twitter

Microsemi is now Microchip, read more in this press release. There will be no additional updates on this blog. Follow Microchip on LinkedIn, here. Follow Microchip on Facebook, here. Follow Microchip on Twitter, here. For product support and questions, visit support.microchip.com or go here now. For…

IEEE 802.3bt is Now a Standard

After five years of work by Microchip and other industry leading vendors, the highly anticipated IEEE 802.3bt 4-pair PoE standard is officially released. What’s next? Microchip as a contributor and member of the Ethernet Alliance (EA) takes part in the development of the IEEE 802.3bt (BT) test plan.…

Power over Ethernet (PoE) for Digital Ceiling Video

Internet of things (IoT) and energy efficiency continue to be the key drivers for smart lighting systems. The Microsemi digital ceiling switch enables the network-powered LED luminaires to enter the world of IoT in the most energy-efficient manner possible. It not only eliminates the need for additi…

Power over Ethernet Bridges the Gap Between Digital Ceiling and Smarter Building

The right PoE technology delivers Layer 2 management while ensuring uninterrupted performance and power efficiency. Demand is growing for digital ceiling applications, which include network-powered LED lighting solutions and the elements required to add connected lighting in buildings’ systems into …

Superior Data-at-Rest Encryption

According to IDC’s recently released predictions – by 2022, 50% of servers will encrypt data at rest and in-motion. Data security has become one of the highest priorities for data centers and cloud computing environments as they seek to safeguard customer information, classified company documentatio…

Network Time Servers: Is Security Hardening Disclosure a Roadmap for Exploitation?

I think we would agree the publishing of Common Vulnerabilities and Exposures (CVEs) is a very useful mechanism to collectively evolve and harden our networks and products. It starts the timer, if you will, on a race between the black hats and organizations to respectively exploit or neutralize the …
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Microsemi Frequently Asked Questions

  • When was Microsemi founded?

    Microsemi was founded in 1959.

  • Who are Microsemi key executives?

    Microsemi's key executives are Roy Carew, Shakeel Peera and Mathieu Sureau.

  • How many employees does Microsemi have?

    Microsemi has 2,324 employees.

  • What is Microsemi revenue?

    Latest Microsemi annual revenue is $1.8 b.

  • What is Microsemi revenue per employee?

    Latest Microsemi revenue per employee is $779.6 k.

  • Who are Microsemi competitors?

    Competitors of Microsemi include Maxim Integrated, Analog Devices and MACOM.

  • Where is Microsemi headquarters?

    Microsemi headquarters is located at 1 Enterprise, Aliso Viejo.

  • Where are Microsemi offices?

    Microsemi has offices in Aliso Viejo, Addison, Allentown, Bend and in 44 other locations.

  • How many offices does Microsemi have?

    Microsemi has 50 offices.