When was Amkor founded?

Amkor was founded in 1968 and raised its 1st funding round 51 years after it was founded.

Where is Amkor located?

Amkor is headquartered in Tempe, United States.

How many employees does Amkor have?

As of Sep 30, 2026, the latest employee count at Amkor is 8165.

Is Amkor a funded company?

Amkor is a funded company, having raised a total of $***** in its 1st and only funding round, a Conventional Debt round on Mar 15, 2019.

When was the latest funding round of Amkor?

Amkor's latest funding was a $***** Conventional Debt round on Mar 15, 2019, with participation from 0 investor.

What is the annual revenue of Amkor?

Annual revenue of Amkor is more than $1B as on Dec 31, 2025

Where does Amkor rank among its competitors?

Amkor ranks 2nd amongst 97 active competitors, of which 4 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Silicon Box, which secured $77.7M in Jun, 2026.

Who are the top competitors of Amkor?

Amkor's top competitors include Silicon Box, RRP Electronics and HANA Micron. Among them, Silicon Box secured the most recent funding round in June, 2026.

Amkor - 2026 Company Profile, Team, Funding, Competitors & Financials

Amkor is a public company based in Tempe (United States), founded in 1968. It operates as a Provider of outsourced semiconductor packaging and test services. Amkor has raised an undisclosed amount in funding. The company has 97 active competitors, including 4 funded and 24 that have exited. Its top competitors include companies like Silicon Box, RRP Electronics and HANA Micron.

Company Details

Provider of outsourced semiconductor packaging and test services. It designs, packages, and tests integrated circuits for chip manufacturers, offering a broad portfolio including flip chip packages, wafer probe and package test, wafer bumping and redistribution, micro-electro-mechanical systems packages, and advanced system-in-package modules. Its products and services support diverse markets, including Smartphones and consumer electronics, Automotive, Data centers, Communications infrastructure, and Industrial and medical applications.

Website: amkor.com
Social
Phone Number: +1 **********

Key Metrics

Founded Year

1968

Location

Tempe, United States

Stage

Public

Latest Funding Round

Conventional Debt, Mar 15, 2019, $*****

Investors

Investor Growth Capital & 3 more

Ranked

2^nd among 97 active competitors

Annual Revenue

$1B+ as on Dec 31, 2025

Employee Count

8,165 as on Sep 30, 2026

Investment & Acquisitions

NANIUM & 3 more

Similar Companies

Silicon Box & 99 more

Exit Details

Public

View Amkor's full profile

Amkor is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
AMKOR TECHNOLOGY INC CIN: 1047127 , United States, Active	Sep 25, 1997	$1B+ (As on Dec 31, 2025)	28300 (As on Dec 31, 2024)	-

Amkor got listed on Apr 29, 1998.

Click here to take a look at Amkor's IPO in detail

Amkor has raised funding over 1 round. Amkor has 4 institutional investors.

Here is the list of recent funding rounds of Amkor:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Mar 15, 2019	3313038	Conventional Debt	4968383	9959295	8916627	4690139

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Amkor's employee count trend

Amkor has 8,165 employees as of Sep 26. Here is Amkor's employee count trend over the years:

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Top competitors of Amkor include Silicon Box, RRP Electronics and HANA Micron. Here is the list of Top 10 competitors of Amkor, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Silicon Box 2021, Singapore (Singapore), Series B	A semiconductor packaging company specializing in chiplet integration and panel-level packaging technology	$658M	Ally Capital Holdings, Maverick Capital & 45 others	70/100
2nd	Amkor 1968, Tempe (United States), Public	Provider of outsourced semiconductor packaging and test services	-	Investor Growth Capital, Gilbert Global Equity Partners ... & 2 others	62/100
3rd	RRP Electronics 2024, Mumbai (India), Acquired	Provider of semiconductor assembly testing and packaging services	$56.4M	Bramhi Research, rajrajeshwarprojects & 50 others	53/100
4th	HANA Micron 2001, Asan (South Korea), Public	Provider of semiconductor back-end process solutions	-	H&Q Korea, SL Investment	51/100
5th	UTAC 1997, Singapore (Singapore), Acquired	Provider of semiconductor assembly and test services for electronic components	-	Transpac	49/100
6th	izmo Microsystems 2024, Bengaluru (India), Unfunded	Provider of semiconductor packaging and manufacturing solutions, enabling significant reductions in PCB real estate through its compact form factors	-	-	47/100
7th	Elevate Semiconductor 2012, San Diego (United States), Acquired	Offers chip designing and development services	-	VCFA Group, Harris Preston & Partners	46/100
8th	Unisem 1991, Kuala Lumpur (Malaysia), Public	Provider of semiconductor assembly, test, and wafer bumping services	-	-	46/100
9th	DeFT Semiconductors 2017, Visakhapatnam (India), Unfunded	A service and resource augmentation company for the semiconductor market	-	-	44/100
10th	KYEC Group 1987, Hsinchu (Taiwan), Public	Provider of semiconductor testing and packaging services	-	Herald Investment Management	42/100

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Amkor has made 1 investments in companies including J Devices. Amkor has also acquired 3 companies including NANIUM and J Devices.

Here is the list of investments & acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Feb 02, 2017	Acquisition	NANIUM	1996	Vila do Conde (Portugal)
Dec 30, 2015	Acquisition	J Devices	1970	Usuki (Japan)
Oct 30, 2009	Investments	J Devices	1970	Usuki (Japan)