When was Alpha & Omega Semiconductor founded?

Alpha & Omega Semiconductor was founded in 2000 and raised its 1st funding round 6 years after it was founded.

Where is Alpha & Omega Semiconductor located?

Alpha & Omega Semiconductor is headquartered in Sunnyvale, United States.

Who is the current CEO of Alpha & Omega Semiconductor?

Mike F Chang of Alpha & Omega Semiconductor. They have also founded 1 company.

How many employees does Alpha & Omega Semiconductor have?

As of Jul 31, 2026, the latest employee count at Alpha & Omega Semiconductor is 480.

Is Alpha & Omega Semiconductor a funded company?

Alpha & Omega Semiconductor is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on 2006.

When was the latest funding round of Alpha & Omega Semiconductor?

Alpha & Omega Semiconductor's latest funding was a $***** Seed round on 2006, with participation from 1 investor.

What is the annual revenue of Alpha & Omega Semiconductor?

Annual revenue of Alpha & Omega Semiconductor is between $500M and $1B as on Jun 30, 2025

Where does Alpha & Omega Semiconductor rank among its competitors?

Alpha & Omega Semiconductor ranks 8th amongst 167 active competitors, of which 32 are funded. It stands 9th 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 Alpha & Omega Semiconductor?

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

Alpha & Omega Semiconductor - 2026 Company Profile, Team, Funding, Competitors & Financials

Alpha & Omega Semiconductor is a public company based in Sunnyvale (United States), founded in 2000 by Mike F Chang. It operates as a Provider of power semiconductor components. Alpha & Omega Semiconductor has raised an undisclosed amount in funding. 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 Intersil.

Company Details

Provider of power semiconductor components. The company offers power discrete product lines such as MOSFETs, electrostatic discharge, protected MOSFETs, DC-DC regulators, and power ICs. Its products are used in Notebook PC, Desktop PC, Power Supply, LCD, and Cell Phones.

Website: www.aosmd.com/
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Key Metrics

Founded Year

2000

Location

Sunnyvale, United States

Stage

Public

Latest Funding Round

Seed, 2006, $*****

Investors

Herald Investment Management & 5 more

Ranked

8^th among 167 active competitors

Annual Revenue

$500M - $1B as on Jun 30, 2025

Employee Count

480 as on Jul 31, 2026

Investment & Acquisitions

Agape Package Manufacturing

Similar Companies

Empower Semiconductor & 189 more

Exit Details

Public

View Alpha & Omega Semiconductor's full profile

Alpha & Omega Semiconductor is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Alpha And Omega Semiconductor Limited CIN: 77-0553536 , United States, Active	Dec 31, 1999	-	2468 (As on Jun 30, 2023)	-
ALPHA & OMEGA SEMICONDUCTOR LTD CIN: 1387467 , United States, Active	Dec 26, 2019	$500M - $1B (As on Jun 30, 2025)	-	-

Alpha & Omega Semiconductor got listed on Apr 29, 2010.

Click here to take a look at Alpha & Omega Semiconductor's IPO in detail

Alpha & Omega Semiconductor has raised funding over 1 round. Its latest funding round was a Seed round on 2006 for $*****. 1 investor participated in its latest round. Alpha & Omega Semiconductor has 6 institutional investors.

Here is the list of recent funding rounds of Alpha & Omega Semiconductor:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
2006	9759	Seed	2070	3044	7374	2299

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View details of Alpha & Omega Semiconductor's funding rounds and investors

The founders of Alpha & Omega Semiconductor is Mike F Chang. Mike F Chang is the CEO of Alpha & Omega Semiconductor.

Here are the details of Alpha & Omega Semiconductor's key team members:

Mike F Chang: Founder & CEO of Alpha & Omega Semiconductor.
Contact Info: 1 email address

View details of Alpha & Omega Semiconductor's Founder profiles and Board Members

Alpha & Omega Semiconductor's employee count trend

Alpha & Omega Semiconductor has 480 employees as of Jul 26. Here is Alpha & Omega Semiconductor's employee count trend over the years:

Employee count trend for Alpha & Omega Semiconductor

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

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	Fidelity Investments, Mesh Ventures & 9 others	65/100
2nd	Cambridge GaN Devices 2016, Taiwan, Series C	Developer of gallium nitride transistors and semiconductors for power electronics	$60M	Parkwalk, BGF & 26 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	61/100
4th	Monolithic Power Systems 1997, San Francisco (United States), Public	Manufacturer of analog and mixed-signal and power ICs	-	HighGear Ventures	60/100
5th	C2I Semiconductors 2024, Bengaluru (India), Series A	Developer of power management integrated circuits for performance and integration needs	$35.7M	Yali Capital, Peak XV Partners & 2 others	59/100
6th	Diodes 1959, Plano (United States), Public	Manufacturer of power management ICs	-	VentureTech Alliance, Scottish Enterprise ... & 2 others	59/100
7th	Magnachip 2004, Seoul (South Korea), Acquired	Manufacturer of power solutions, display solutions, and automotive solutions	$39.5M	Court Square, IGlobe Partners	59/100
8th	Alpha & Omega Semiconductor 2000, Sunnyvale (United States), Public	Provider of power semiconductor components	-	Herald Investment Management, Sequoia Capital ... & 4 others	57/100
9th	Kinetic 2006, Sunnyvale (United States), Acquired	Manufacturer of analog and mixed-signal power management semiconductors	$2.45M	China Fortune-Tech Capital	54/100
10th	Dioo Microcircuits 2009, Shanghai (China), Series C	Power, analog and mixed signal ICs	-	Richland Capital, Cathay Capital	53/100