Amkor Technology
Amkor Technology is the world’s largest U.S.-headquartered provider of outsourced semiconductor assembly and test (OSAT) services. The company serves as a critical link in the semiconductor supply chain by providing advanced packaging, wafer-level processing, and comprehensive testing solutions. Its value proposition centers on enabling semiconductor and electronics companies to bring complex, high-performance technologies to market through a geographically diverse manufacturing footprint and deep technical expertise.
Financials
Based on Q1 2026 filing
Revenue
View metricGross Profit
View metricNet Income
View metricOperating Cash Flow
View metricFree Cash Flow
View metricEPS (Diluted)
View metricBusiness Segments
Advanced Products
primaryThis segment focuses on high-performance interconnect technologies including flip chip, memory, and wafer-level processing. These solutions are designed for applications requiring high density, miniaturization, and superior thermal or electrical performance.
FC CSP, FCBGA, Stacked CSP, Package on Package (PoP), Wafer-level CSP, WLFO, HDFO, SWIFT, S-Connect, Silicon Photonics (SiPh), Co-Packaged Optics (CPO)
Smartphone manufacturers, Data center operators, AI chip designers, Automotive electronics providers
Mainstream Products
majorThis segment utilizes traditional wirebond and leadframe technologies to connect semiconductor dies to package carriers. These services provide cost-effective solutions for analog, mixed-signal, and power discrete devices.
Leadframe Packages, Small Outline IC, Quad Flat Package, MicroLeadFrame, PBGA, MEMS Packages
Industrial electronics manufacturers, Automotive suppliers, Consumer electronics OEMs
Test Services
moderateA comprehensive suite of testing solutions co-located with assembly services to ensure product quality and reliability. These services span from initial wafer-level screening to final system-level stress testing.
Wafer Level Test, Package Level Test, Burn-In Test, System Level Test, Test Development Services
Integrated Device Manufacturers (IDMs), Fabless semiconductor companies
Segment Financials
Advanced products — Net Sales
View metricMainstream products — Net Sales
View metricAsia Pacific (excluding Japan) — Net Sales
View metricEurope, Middle East and Africa — Net Sales
View metricBusiness Overview
Competitive Position
Amkor is a global leader in the OSAT market, distinguished by its U.S. headquarters and a broad, technologically advanced portfolio that supports high-growth AI and automotive sectors.
Geographies
United States, South Korea, China, Japan, Malaysia, Philippines, Portugal, Taiwan, Vietnam
Customer Segments
Integrated Device Manufacturers (IDMs), Fabless Semiconductor Companies, Original Equipment Manufacturers (OEMs), Contract Foundries
Upstream Dependencies
Laminate substrate suppliers, Leadframe manufacturers, Bonding wire suppliers, Semiconductor equipment manufacturers (wire bonders, testers), Chemical and molding resin suppliers
Downstream Customers
Mobile communication device manufacturers, Computing and data center infrastructure providers, Automotive system integrators, Consumer IoT and wearable brands
Competitors & Partners
Similar Companies
Applied Materials
AMAT
KLA Corporation
KLAC
MACOM Technology Solutions
MTSI
Amphenol
APH
Credo Technology Group Holding Ltd
CRDO
TTM Technologies
TTMI
Rambus
RMBS
Amcor
AMCR
Broadcom Inc.
AVGO
Vicor
VICR
Microchip Technology
MCHP
ON Semiconductor
ON
Entegris
ENTG
Teradyne, Inc.
TER
Advanced Micro Devices
AMD
Astera Labs, Inc.
ALAB
Texas Instruments
TXN
Lattice Semiconductor
LSCC
Monolithic Power Systems
MPWR
Amkor Technology FAQ
Common questions about Amkor Technology
Amkor Technology is the world’s largest U.S.-headquartered provider of outsourced semiconductor assembly and test (OSAT) services. The company serves as a critical link in the semiconductor supply chain by providing advanced packaging, wafer-level processing, and comprehensive testing solutions. Its value proposition centers on enabling semiconductor and electronics companies to bring complex, high-performance technologies to market through a geographically diverse manufacturing footprint and deep technical expertise.
Amkor Technology (AMKR) has a market capitalization of $17.2B and trades on NASDAQ.
Amkor Technology generated $7.1B in trailing twelve-month revenue with net income of $436.1M, representing a net margin of 6.2%. Gross margin stands at 14.4%, with free cash flow of $167.2M. These figures are based on the Q1 2026 filing.
Amkor Technology's key competitors include Intel, Applied Materials Inc, KLA Corporation Common Stock, and others. These companies compete in similar markets and product categories.
Amkor Technology has approximately 28,700 employees.