Amkor Technology, Inc.

Overview

Deal Type Debt Capital Markets
Size $500 Million
Senior Notes
Client & Transactional Partners Amkor Technology, Inc.
Our Role Joint Bookrunner

Summary

In September 2025, KeyBanc Capital Markets (KBCM) acted as Joint Bookrunner on Amkor Technology, Inc.’s (Amkor or the Company) offering of $500 million Senior Notes due 2033 (the Notes). Proceeds from the Notes will be used to repay the existing 6.625% Senior Notes due 2027, for general corporate purposes, and to pay related fees and expenses. 

KBCM was selected to serve as Joint Bookrunner on the offering as a result of our deep industry knowledge and High Yield Capital Markets expertise.

Amkor is the world’s largest U.S.-headquartered OSAT service provider and is a global leader in outsourced semiconductor packaging and test services. Since its founding in 1968, Amkor has pioneered the outsourcing of integrated circuit packaging and test services and is a strategic manufacturing partner for the world’s leading semiconductor companies, foundries, and electronics OEMs. Amkor provides turnkey manufacturing services for the communication, computing, automotive and industrial and consumer markets, including smartphones, data centers, artificial intelligence, electric vehicles and wearables.

B I Deal Disclosure

KeyBanc Capital Markets is a trade name under which the corporate and investment banking products and services of KeyCorp and its subsidiaries, KeyBanc Capital Markets Inc., member FINRA/SIPC (“KBCMI”), and KeyBank National Association (“KeyBank N.A.”), are marketed. Securities products and services are offered by KeyBanc Capital Markets Inc. and by its licensed securities representatives. Banking products and services are offered by KeyBank N.A.

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