Amkor Technology, Inc. (AMKR)

Chip packaging and test, 95% in Asia. Read October 3, 2026 from the annual report for the period ending December 31, 2025, filed February 20, 2026. Ranked 37 of the 48 Technology companies read so far, by the share within reach now.

The filing states 30,800 employees, 95% in Asia-Pacific, in one packaging and test business, so one pattern carries the whole workforce (c).

The figures on this page come from the company's own annual report and from BLS staffing patterns for its industries, never from a roster. They are estimates with a stated method. Nothing here says what the company will do: within reach is not a forecast of jobs lost or of savings.

What follows from the reading

Share of working time within reach of AI, on the long-run pace at four in five: 17% now, 34% at the end of 2027, 44% at the end of 2028, 49% at the end of 2030. By the patterns, the work is about 49% desk work, 14% people work and 37% body work. These are the site's industry estimates weighted by the shares below: estimates with a stated method and range, not a forecast of what the company will do. By the same patterns, at the end of 2028 about 48% of the working time stays with people (conversation, in-person and hands-on work), 41% becomes checking a model's work and 5% could be handed over with lighter checks, from the industries' own figures, not the company's roles.

Headcount

30,800 employees as of December 31, 2025 (stated). About 95% of 30,800 employees are in the Asia-Pacific region, 4% in Europe and 1% in the United States.

The filing: “As of December 31, 2025, Amkor employed 30,800 employees, of whom approximately 95%, 4% and 1% resided in the Asia-Pacific region, Europe and the United States, respectively.”

The workforce as industry patterns

What the filing says about the workforce: 30,800 employees, 95% in Asia-Pacific, 4% in Europe, 1% in the United States; union members at factories in China, Japan, Korea, Malaysia, Portugal, Taiwan and Vietnam under collective bargaining agreements, none in France, Germany, the Philippines, Singapore or the United States.

Companies read with the same leading pattern

Other companies whose largest staffing pattern is also Semiconductor and Other Electronic Component Manufacturing, largest first, each read from its own annual report. Within reach now and at the end of 2028, long-run pace, four in five.

• Amphenol Corporation (APH, 170,000 employees)17% now, 44% by 2028
• Flex Ltd. (FLEX, 149,686 employees)17% now, 46% by 2028
• Jabil Inc. (JBL, 135,000 employees)17% now, 46% by 2028
• TE Connectivity plc (TEL, 93,000 employees)17% now, 44% by 2028
• Intel Corp. (INTC, 85,100 employees)17% now, 44% by 2028
• Micron Technology, Inc. (MU, 53,000 employees)17% now, 44% by 2028
• QUALCOMM Incorporated (QCOM, 52,000 employees)17% now, 44% by 2028
• Coherent, Inc. (COHR, 51,000 employees)17% now, 44% by 2028

What the filing says about AI

17 sentences in the filing name AI. The filing names AI as a market for its packaging and test services: data centers and edge devices whose demand for computing power is rising with AI adoption.

• “The company's comprehensive portfolio includes advanced packaging, wafer-level processing and system-in-package solutions targeting applications for smartphones, data centers, artificial intelligence, automobiles and wearables.”
• “Amkor has built a leading position by: Designing and developing innovative packaging and test technologies focused on advanced packaging solutions in key markets, including artificial intelligence; Building expertise in high-volume manufacturing processes and developing a reputation for high quality and solid execution; Providing a geographically diverse operating base with manufacturing facili...”
• “These trends include: Accelerating adoption of artificial intelligence applications by both enterprises and consumers, which has increased demand for computing power at data centers and in edge computing devices such as smartphones, autonomous vehicles and consumer and industrial devices.”
• “The adoption of heterogeneous integration (diverse dies positioned close to each other within the same package) for scaling performance beyond Moore's Law to achieve improved power efficiency, design flexibility and scalability in data center computing, artificial intelligence and similar end uses.”
• “We believe that the following three pillars position us well to capture growth across high-value markets: Elevate Technology Leadership Amkor is a global leader in advanced semiconductor packaging and test technologies, enabling next-generation devices across key markets such as high-performance computing ("HPC") and artificial intelligence ("AI"), automotive, IoT and mobile communications.”

Its annual reports, year by year

Sentences naming AI in each annual report, counted by one rule, beside the median report in the Index that year. Each count links its filing. Every company, by year and sector

• Fiscal 20212median 0
• Fiscal 20222median 0
• Fiscal 20236median 1
• Fiscal 202412median 4
• Fiscal 202517median 10

Headcount by filing year

As reported in each year's annual report, with the filing. A year marked not read had no figure the reading could take from the report's text.

Limits of this reading

• One pattern by description (c): the filing counts employees by region, not by kind of work.
• The pattern applies abroad under rule 7: 99% of employees are outside the United States.

Source: the company's annual report on EDGAR, accession 0001047127-26-000014, the filing. Read by Claude Fable 5.1 under rubric version 1, by the method. A company can write to info@stratussc.com to have its reading checked against its filing.