The 12 closest competitors and alternatives to Amkor Technology among semiconductors companies — ranked by similarity to what Amkor Technology actually does, not by market-cap band.
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Amkor Technology, Inc. operates internationally, delivering external semiconductor packaging and testing solutions across North America, Japan, Europe, the Middle East, Africa, and the broader Asia Pacific region. Their comprehensive, end-to-end offerings encompass a range of processes, including semiconductor wafer bumping, probing, back-grinding, package conceptualization, final packaging, testing, and direct shipment services. The company's product portfolio features flip-chip scale packages, critical for devices like smartphones, tablets, and other portable consumer electronics. They also provide flip-chip stacked chip-scale packages, designed for layering memory atop digital basebands and as application processors in mobile units. Flip-chip ball grid array packages cater to diverse applications in networking, data storage, computing, and general consumer products. Wafer-level CSP packages find use in power management systems, transceivers, sensors, wireless charging technologies, codecs, radar systems, and specialized silicon components. Their wafer-level fan-out packages are integral for integrated circuits, alongside silicon wafer integrated fan-out technology, which offers a thinner alternative to traditional laminate substrates. Additionally, Amkor supplies lead frame packages, commonly employed in electronic devices requiring low to medium pin count analog and mixed-signal functionalities. Substrate-based wirebond packages facilitate the connection of a die to its substrate. Micro-electro-mechanical systems (MEMS) packages involve miniature mechanical and electromechanical components. Furthermore, their advanced system-in-package (SiP) modules are vital for a broad array of applications, including radio frequency and front-end modules, basebands, connectivity solutions, fingerprint sensors, display and touchscreen drivers, various sensors and MEMS, and NAND memory and solid-state drives. The company primarily serves a clientele comprising integrated device manufacturers, fabless semiconductor enterprises, original equipment manufacturers, and contract foundries. Established in 1968, Amkor Technology, Inc. maintains its corporate headquarters in Tempe, Arizona.
Amkor Technology is a semiconductors company headquartered in United States. It is publicly listed (AMKR) with a market capitalisation of $12.7B. Xcout tracks 32 named people at Amkor Technology, including Kevin Engel (President, Chief Executive Officer & Director). Xcout recorded 1 job posting from Amkor Technology in the last 90 days.
26 more named people on record for Amkor Technology, with roles, board committees and tenure — see the full roster →
Xcout recorded 1 job posting from Amkor Technology in the last 90 days, from a hiring record Xcout has kept since June 2026.
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Ranked by semantic similarity — how close each company is to Amkor Technology by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar semiconductors company
Established in 1984 and headquartered in Kaohsiung, Taiwan, ASE Technology Holding Co., Ltd. operates as a leading global provider of essential services for the semiconductor industry. Its primary business encompasses a full range of semiconductor packaging and testing solutions, alongside electronic manufacturing services, catering to an international clientele spanning the United States, Taiwan, various other Asian countries, and Europe. The company offers an extensive portfolio of packaging services, featuring advanced techniques such as flip chip ball grid array (BGA) and chip scale package (CSP) formats. This also includes a variety of quad flat packages (including low profile and thin versions), bump chip carriers, and advanced quad flat no-lead (QFN) packages. ASE specializes in cutting-edge solutions like plastic BGAs, 3D chip packages, and stacked die integration, utilizing both copper and silver wire bonding. Further sophisticated offerings include specialized flip chip BGAs with heat-spreaders, hybrid FCCSPs, innovative package in package (PiP) and package on package (PoP) assemblies, advanced single-sided substrates, high-bandwidth PoP, fan-out wafer-level packaging, SESUB technology, and 2.5D silicon interposers. Additionally, the company produces IC wire bonding packages, system-in-package (SiP) products and modules, and provides critical interconnect materials, including the assembly of electronic components for the automotive sector. In the domain of semiconductor testing, ASE delivers a comprehensive array of services. These range from initial front-end engineering testing and wafer probing to the final verification of a diverse set of components, such as logic, mixed-signal, radio frequency (RF) modules, SiP, micro-electro-mechanical systems (MEMS), and discrete devices. The company also manages associated test services and drop shipment logistics. Beyond its core semiconductor operations, ASE Technology Holding diversifies its ventures significantly. This includes the development, construction, sale, leasing, and management of real estate properties. The company also manufactures substrates, offers information software solutions, provides equipment leasing and investment advisory services, and manages warehousing operations. Furthermore, ASE is involved in processing and distributing computer and communication peripherals, electronic components, telecommunications equipment, and motherboards, actively participating in the import and export of goods and technology.
Similar semiconductors company
ASE Technology Holding Co., Ltd., established in 1984 and headquartered in Kaohsiung, Taiwan, operates as a prominent global provider of semiconductor packaging, testing, and electronic manufacturing services. The company serves clients across the United States, Taiwan, the wider Asian region, Europe, and other international markets. Its extensive service portfolio includes a broad array of packaging solutions, from conventional options like various BGA, CSP, QFP, and QFN packages, to advanced techniques such as flip chip BGA, fan-out wafer-level packaging, and 2.5D silicon interposer technology. ASE also specializes in stacked die solutions, copper and silver wire bonding, the development of system-in-package (SiP) products and modules, and the provision of interconnect materials, including the assembly of automotive electronic components. Its comprehensive testing capabilities span front-end engineering, wafer probing, and final testing for diverse devices including logic, mixed-signal, RF modules, SiP, MEMS, and discrete components. Beyond its core semiconductor operations, the company is involved in a variety of other ventures, such as real estate development and management, substrate production, information software, equipment leasing, investment advisory, warehousing management, and the processing and trade of computer, communication peripherals, and electronic components.
Similar semiconductors company
Amtech Systems, Inc. (ASYS) is a global provider specializing in the production and sale of advanced capital equipment and associated consumables. These offerings are crucial for manufacturing a diverse array of electronic components, including silicon carbide (SiC) and silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs). The company's operations are structured around two primary divisions: 1. The Semiconductor Segment: This division focuses on developing, producing, marketing, and supporting thermal processing systems. Its product line includes solder reflow ovens, diffusion furnaces, and custom high-temperature belt furnaces, which are essential for semiconductor fabrication, as well as applications in electronics, automotive, and other industrial sectors. Additionally, this segment provides equipment and services for wafer polishing. 2. The Material and Substrate Segment: This segment manufactures and supplies both machinery and consumables specifically designed for the precise lapping and polishing of various materials. These materials encompass silicon wafers for semiconductor products; sapphire substrates utilized in LED lighting and mobile technology; silicon carbide wafers for LED and power device applications; different glass and silica components for 3D image transmission; quartz and ceramic components for telecommunications devices; and specialized parts for medical devices, optical, and photonics applications. This division also produces substrate process chemicals vital for diverse manufacturing processes, including those for semiconductors, silicon and compound semiconductor wafers, and optics. Amtech Systems distributes its products globally through a combination of its own direct sales force and an extensive network of independent sales representatives and distributors. Founded in 1981 and headquartered in Tempe, Arizona, the company initially operated as Quartz Engineering & Materials, Inc. before officially adopting the name Amtech Systems, Inc. in 1987.
Similar semiconductors company
ChipMOS TECHNOLOGIES Inc. specializes in the research, development, manufacturing, and global sale of sophisticated integrated circuits, complemented by extensive assembly and testing services. The company's operations are divided into several key segments: Testing, Assembly, Testing and Assembly for LCD, OLED and other Display Panel Driver Semiconductors, Bumping, and Other services. Its comprehensive back-end offerings include engineering tests, wafer probing, and final testing for both memory and logic/mixed-signal semiconductors, alongside package assembly using leadframe-based and organic substrate-based technologies. Furthermore, ChipMOS provides specialized services such as gold bumping, reel-to-reel assembly, and testing specifically for LCD and other display panel driver semiconductors. These semiconductors are integral to a wide array of applications, including personal computers, graphics systems like game consoles, communications infrastructure, mobile products such as cellular handsets and tablets, various consumer electronics, automotive and industrial systems, and display technologies. Established in 1997, ChipMOS TECHNOLOGIES Inc. is headquartered in Hsinchu, Taiwan, and serves clients across Taiwan, the People's Republic of China, Japan, Singapore, and other international markets.
Similar semiconductors company
Cohu, Inc. stands as a prominent global provider of advanced semiconductor test equipment and comprehensive associated services. Operating through its various subsidiaries, the company extends its reach across key international markets including China, the United States, Taiwan, Malaysia, and the Philippines. Its diverse product portfolio caters to semiconductor and electronics manufacturers, as well as test subcontractors, encompassing crucial equipment such as automated test equipment (ATE) for both wafer-level and device package testing, and a wide array of test and inspection handlers. These handlers include specialized pick-and-place, turret, gravity, strip, and advanced micro-electromechanical system (MEMS) and thermal sub-systems. Cohu also offers vital interface components like test contactors, probe heads, and pins. Beyond hardware, Cohu delivers extensive post-sales support, including spare parts and kits, robust parts and labor warranties for its systems and instruments, and essential training for system maintenance and operation. The company further provides application and data management software, alongside expert consulting services related to its product offerings. A significant technological offering is the DI-Core data analytics product suite. This sophisticated software is engineered to optimize the performance of Cohu equipment, facilitating real-time online monitoring and precise process control. Cohu distributes its solutions through a combination of its direct sales force and a network of independent sales representatives. Established in 1947, the company originally operated as Cohu Electronics, Inc. before adopting its current name, Cohu, Inc., in 1972. Its corporate headquarters are located in Poway, California.
Similar semiconductors company
Alchip Technologies, Limited, together with its affiliated companies, specializes in the innovation, development, and design of custom-built, fabless Application Specific Integrated Circuits (ASICs) and complete Systems on a Chip (SoCs), in addition to offering a spectrum of related services. The firm provides comprehensive non-recurring engineering (NRE) for its specialized ASIC and SoC designs. It oversees the entire mass production process, covering wafer manufacturing, subsequent packaging, and final testing. Alchip also furnishes an extensive database of circuit design components and essential silicon intellectual property (IP) to facilitate product creation. Its expertise includes generating detailed circuit diagrams for mask fabrication, the actual production of masks, wafer processing, dicing, and packaging. Additionally, the company delivers crucial back-end services, encompassing wafer fabrication, assembly, and thorough quality assurance testing. Furthermore, Alchip is a pioneer in its chiplet technology platform, which incorporates a rich portfolio of computing intellectual property. It also boasts advanced 2.5D heterogeneous packaging capabilities, specifically engineered to address the stringent requirements of the Artificial Intelligence (AI) and High-Performance Computing (HPC) sectors. Alchip's integrated circuits and solutions are widely deployed across numerous industries. They form the backbone of networking, data storage, and general computing equipment. Consumer electronics, such as high-definition televisions, mobile phones, digital cameras (both still and video), sophisticated entertainment systems, portable media players, and tablet PCs, extensively utilize its technology. Beyond these, its products are vital components in surveillance systems, various entertainment machines, and critical medical devices and instruments. The company maintains a significant global footprint, with operations spanning key regions including Mainland China, Japan, the United States, Taiwan, and across Europe, serving an international clientele. Established in 2003, Alchip Technologies, Limited is headquartered in Taipei, Taiwan.
Semiconductor Equipment
ASMPT supplies hardware and software solutions for the manufacturing of semiconductors and electronics. The company serves manufacturers in the semiconductor and electronics industries by providing advanced packaging, SMT placement, bonding, and material management technologies.
Similar semiconductors company
Aehr Test Systems, founded in 1977 and based in Fremont, California, specializes in the global provision of advanced burn-in and test systems for integrated circuits, encompassing logic, optical, and memory devices. Its extensive product lineup includes the ABTS and FOX-P families of test and burn-in solutions, complemented by specialized components such as the FOX WaferPak Aligner, FOX-XP WaferPak Contactor, FOX DiePak Carrier, and FOX DiePak Loader. The ABTS system is specifically designed for both production and qualification assessments of packaged parts, covering a range of lower and higher power logic devices, as well as various memory types. For more complex integrated circuits like memories, digital signal processors, microprocessors, microcontrollers, systems-on-a-chip, and integrated optical devices, the FOX-XP and FOX-NP systems facilitate burn-in and functional testing at both the wafer and individual die/module levels. Aehr's FOX-CP system offers a compact, single-wafer solution for verifying the reliability of logic, memory, and photonic devices. A distinguishing offering, the WaferPak Contactor, features an exclusive full-wafer probe card, accommodating wafers up to 300mm, which enables semiconductor manufacturers to conduct comprehensive wafer-level testing and burn-in on Aehr's FOX platforms. Furthermore, the DiePak Carrier provides a reusable, temporary packaging medium, empowering IC manufacturers to complete final testing and burn-in processes for bare die and modules.
Similar semiconductors company
Kulicke and Soffa Industries, Inc. (KLIC) is a leading provider specializing in the development, manufacturing, and sale of essential equipment and tools utilized in the assembly of semiconductor components. The company's operations are divided into two main divisions: Capital Equipment, and Aftermarket Products and Services (APS). Within its Capital Equipment portfolio, Kulicke and Soffa offers a broad array of sophisticated solutions, including advanced displays, as well as machinery for die-transfer, flip-chip, and TCB advanced packaging. Their product offerings further encompass ball bonders, die-attach systems, electronics assembly tools, lithography solutions, wafer-level bonders, and wedge bonders. Additionally, they supply critical consumables such as capillaries, dicing blades, and wedge bonds, alongside specialized software platforms like auto offline programming, KNet PLUS, and NPI/MES solutions. The Aftermarket Products and Services (APS) segment is dedicated to providing comprehensive support, including equipment maintenance, repairs, and performance upgrades for their installed base. Kulicke and Soffa serves a diverse global customer base, including semiconductor device manufacturers, integrated device manufacturers (IDMs), outsourced semiconductor assembly and test (OSAT) providers, various other electronics producers, industrial manufacturers, and suppliers to the automotive electronics sector. Their primary market focus is the United States and the Asia/Pacific region. Established in 1951, Kulicke and Soffa Industries, Inc. is headquartered in Singapore.
Similar semiconductors company
Ampoc Far-East Co., Ltd., established in 1976 and headquartered in Taipei, Taiwan, specializes in the research, development, and provision of essential equipment and materials for the electronics sector. The company's diverse product offerings include printed circuit boards (PCBs), flat panel displays and touch screens, integrated circuit (IC) packaging solutions, LED and OLED components, solar energy cells, IC wafers and substrates, passive electronic devices, specialized inspection instruments, and various consumables. Ampoc Far-East caters to a wide array of industries, such as PCB manufacturing, computer systems and telecommunications, semiconductor fabrication, advanced testing and analytical solutions, MEMS technology, and precision surface finishing. The company extends its market reach to Mainland China and Hong Kong, where it distributes its products through a network of dedicated service centers and established distribution channels.
Similar semiconductors company
Applied Materials, Inc. provides materials engineering solutions, equipment, services, and software to the semiconductor and related industries in the United States, China, Korea, Taiwan, Japan, Southeast Asia, Europe, and internationally. The company operates through Semiconductor Systems and Applied Global Services (AGS) segments. The Semiconductor Systems segment includes semiconductor capital equipment to enable materials engineering steps, including etch, rapid thermal processing, deposition, chemical mechanical planarization, metrology and inspection, wafer packaging, and ion implantation. The AGS segment offers integrated solutions to optimize equipment and fab performance and productivity comprising spares, upgrades, services, and 200 millimeter and other equipment and factory automation software for semiconductor and other products. It serves manufacturers of semiconductor wafers and chips, and other electronic devices. Applied Materials, Inc. was incorporated in 1967 and is headquartered in Santa Clara, California.
Similar semiconductors company
China Wafer Level CSP Co., Ltd. is a semiconductor company that provides wafer-level chip size packaging and testing services. The company specializes in 3DIC, TSV, interconnect, and imaging technologies for applications such as sensors, CMOS imaging sensors, RFID, MEMS devices, and LEDs.
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