AMKOR TECHNOLOGY, INC.
Amkor Technology, Inc. is an American semiconductor product packaging and test services provider. The company has been headquartered in Arizona since 2005, when it was moved from West Chester, Pennsylvania, also in the United States. The company's Arizona headquarters was originally in Chandler, then later moved to Tempe. The company was founded in 1968 and, as of 2022, has approximately 31,000 employees worldwide and a reported $7.1 billion in sales.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
Company positioning and business
Amkor Technology, Inc. is an American semiconductor product packaging and test services provider. The company has been headquartered in Arizona since 2005, when it was moved from West Chester, Pennsylvania, also in the United States. The company's Arizona headquarters was originally in Chandler, then later moved to Tempe. The company was founded in 1968 and, as of 2022, has approximately 31,000 employees worldwide and a reported $7.1 billion in sales. [3]
With factories in China, Japan, Korea, Malaysia, Philippines, Portugal, Taiwan and Vietnam, Amkor is a major player in the semiconductor industry. It designs, packages and tests integrated circuits (ICs) for chip manufacturers. [3]
Background text: Wikipedia contributors, Amkor Technology. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
Listed securities: AMKR (Nasdaq). Multiple symbols may represent different share classes or securities of the same registrant. [1]
History and key events
Founding / inception date recorded in Wikidata. [2]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [1]
Related entities and concepts
Frequently asked questions
When was AMKOR TECHNOLOGY, INC. founded?
Founded: 1968. The linked source provides the background record. [2]
Where is the headquarters of AMKOR TECHNOLOGY, INC.?
Headquarters location: Tempe. The linked source provides the background record. [2]
Sources and review dates
- Company identity and profile data ↗
- Wikidata — company background record (CC0) ↗
- Wikipedia contributors — Amkor Technology (CC BY-SA 4.0) ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.