How many employees work at Amkor Technology Japan?
Amkor Technology Japan KK has approximately 687 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Amkor Technology Japan’s total headcount has grown 12.0% from 613 employees in 2023 to 687 in 2026.
Is Amkor Technology Japan hiring right now?
Yes, Amkor Technology Japan is actively hiring. Amkor Technology Japan had 79 active job postings in 2026, a 115.5% decline from 2025 — see job openings & hiring trends.
About Amkor Technology Japan’s Workforce
Amkor Technology Japan KK is an Electronics Manufacturing company that employs 687 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 1970, the company is headquartered in Tokyo, Japan.
Amkor Technology Japan's workforce has grown 12.0% from 2023 to 2026, though it is down 2.0% year over year in 2026. It fell to a low of 609 in 2024 Q2 before recovering. Its workforce is concentrated most in East Asia (84.5%), followed by Southeast Asia (14.9%) and North America (0.5%).
Amkor Technology Japan's functional groups are Finance and Operations (63.4%), Engineering (22.2%), and Sales and Marketing (14.4%). The average salary is $44,813, ranging from a median of $35,000 in East Asia to $3,000 in Southeast Asia, up 3.6% year over year in 2026.
Amkor Technology Japan's active job postings fell 115.5% in 2026 to 79, with new postings per month climbing from 8 in 2023 to 107 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Tokyo, Japan
- Founded
- 1970
- Industry
- Electronics Manufacturing
- Employees
- 687
- YoY
- -2.0% (+0)
As of March 2026
Amkor Technology Japan workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Amkor Technology Japan. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsAmkor Technology Japan Annual Employee Count (2023-2026)
- Amkor Technology Japan had 687 employees in 2026, a 2.0% decline from 2025.
- Amkor Technology Japan had 706 employees in 2025, a 3.2% increase (+48) from 2024.
- Amkor Technology Japan had 658 employees in 2024, a 0.5% increase (+47) from 2023.
- Amkor Technology Japan had 611 employees in 2023, a 5.6% increase (+36) from 2022.
Amkor Technology Japan's total workforce has grown from 613 employees in 2023 to 687 in 2026.
Amkor Technology Japan KK quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 687 | +0 | -2.0% |
| 2025 | Q4 | 706 | +48 | +3.2% |
| 2025 | Q3 | 705 | +67 | +4.4% |
| 2025 | Q2 | 695 | +86 | +5.4% |
| 2025 | Q1 | 687 | +66 | +2.4% |
| 2024 | Q4 | 658 | +47 | +0.5% |
| 2024 | Q3 | 638 | +20 | -0.2% |
| 2024 | Q2 | 609 | -4 | -1.3% |
| 2024 | Q1 | 621 | +8 | +0.6% |
| 2023 | Q4 | 611 | +36 | +5.6% |
| 2023 | Q3 | 618 | +46 | +5.5% |
| 2023 | Q2 | 613 | +41 | +7.4% |
See Amkor Technology Japan's complete headcount history, including quarterly breakdowns.
Get the DataAmkor Technology Japan Employee Count by Region (2026)
East Asia accounts for the largest share of Amkor Technology Japan's global workforce with approximately 85% of total employees, followed by Southeast Asia and North America.
Amkor Technology Japan employees by region
| Region | Employees | % of Total |
|---|---|---|
| East Asia | 581 | 84.5% |
| Southeast Asia | 103 | 14.9% |
| North America | 4 | 0.5% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataAmkor Technology Japan Employee Count by Department (2026)
Amkor Technology Japan's employee groups are Finance and Operations (63.4%), Engineering (22.2%), and Sales and Marketing (14.4%).
Amkor Technology Japan employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 433 | 63.4% |
| Engineering | 152 | 22.2% |
| Sales and Marketing | 98 | 14.4% |
Compare Amkor Technology Japan's department mix to industry peers.
See Full DataAmkor Technology Japan Employee Salary by Region (2026)
Amkor Technology Japan's average employee salary is $44,813 globally. Employees in East Asia receive the highest compensation. Pay is lowest in Southeast Asia, at a median of $3,000.
Amkor Technology Japan median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| East Asia | $35,000 |
| Southeast Asia | $3,000 |
Unlock salary by role, level, and city — and compare to Amkor Technology Japan's industry peers.
Unlock Salary DataAmkor Technology Japan Job Openings and Hiring Trends (2023-2026)
- Amkor Technology Japan had 79 active job postings in 2026, a 115.5% decline (+7) from 2025.
- Amkor Technology Japan had 72 active job postings in 2025, a 99.3% decline (-142) from 2024.
- Amkor Technology Japan had 214 active job postings in 2024, a 156.7% increase (+188) from 2023.
- Amkor Technology Japan had 26 active job postings in 2023, a 97.1% increase from 2022.
- Hiring velocity in 2026: 107 new roles/month, down from 121 in 2025 and 48 in 2024.
Amkor Technology Japan's active job postings fell 115.5% in 2026 to 79, with new postings per month climbing from 8 in 2023 to 107 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
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Frequently Asked Questions About Amkor Technology Japan
- How fast is Amkor Technology Japan growing?
- In 2026, Amkor Technology Japan's headcount shrank 2.0% to 687 employees.
- See the full headcount history
- Where are Amkor Technology Japan employees located?
- Most Amkor Technology Japan employees are based in East Asia (84.5% of headcount), followed by Southeast Asia and North America.
- Explore where the workforce is based
- What is the average salary at Amkor Technology Japan?
- The average employee salary at Amkor Technology Japan is approximately $44.8k per year.
- Analyze the salary distribution
- How many new job postings does Amkor Technology Japan open per year?
- In Q1 2026, Amkor Technology Japan opened 321 new job postings. In 2025, Amkor Technology Japan opened 1,447 new job postings — about 121 per month.
- Track hiring trends by role
- When was Amkor Technology Japan founded and where is it headquartered?
- Amkor Technology Japan was founded in 1970 and is headquartered in Tokyo, Japan.
- Compare Amkor Technology Japan to industry peers
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