How many employees work at TSK?
TSK Co., Ltd. has approximately 9,939 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. TSK's total headcount has declined 32.2% from 14,655 employees in 2023 to 9,939 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is TSK hiring right now?
No, TSK is not actively hiring. TSK had 0 active job postings in 2025, a 200.0% decline from 2024 — see job openings & hiring trends.
About TSK's Workforce
TSK Co., Ltd. is an Aerospace and Defense company that employs 9,939 people worldwide as of December 2025. It is the 10th-largest by headcount among its peers. The company is headquartered in Japan.
TSK's workforce has declined 32.2% from 2023 to 2025, down 19.1% year over year in 2025. It fell to a low of 9,939 in 2025 Q4 before recovering. Its workforce is concentrated most in Turkey (97.1%), followed by Cyprus (1.1%) and Syria (0.2%), with Germany, its fastest-growing location.
TSK's largest functional groups are Finance and Operations (49.7%), Engineering (26.4%), and Sales and Marketing (23.9%). Median employee tenure is 5.3 years. The average salary is $24,449, ranging from a median of $84,000 in Northern America to $12,000 in Arab States.
TSK's active job postings fell 200.0% in 2025 to 0. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
As of December 2025
TSK
workforce metrics
Headcount
9.9k
19.1% YoY
Avg. Salary
$24.4k
0.5% YoY
Tenure
5.3yr
0.1yr YoY
Growth Rate
-19.1%
12.0pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for TSK. Compare to peers, export the dataset, and access the full quarterly history.
- TSK had 9,939 employees in 2025, a 19.1% decline (-2,095) from 2024.
- TSK had 12,034 employees in 2024, a 7.0% decline (-879) from 2023.
- TSK had 12,913 employees in 2023, a 14.7% decline (-2,049) from 2022.
TSK's total workforce has declined from 14,655 employees in 2023 to 9,939 in 2025.
TSK Co., Ltd. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 9,939 | -2,095 | -19.1% |
| 2025 | Q3 | 10,715 | -1,422 | -12.4% |
| 2025 | Q2 | 11,385 | -1,019 | -8.6% |
| 2025 | Q1 | 11,705 | -910 | -7.5% |
| 2024 | Q4 | 12,034 | -879 | -7.0% |
| 2024 | Q3 | 12,137 | -1,248 | -9.8% |
| 2024 | Q2 | 12,404 | -1,807 | -13.6% |
| 2024 | Q1 | 12,615 | -2,040 | -15.0% |
| 2023 | Q4 | 12,913 | -2,049 | -14.7% |
| 2023 | Q3 | 13,385 | -1,887 | -13.2% |
| 2023 | Q2 | 14,211 | -1,607 | -10.7% |
| 2023 | Q1 | 14,655 | -1,071 | -7.0% |
Want to see TSK's complete headcount history back to 2017, including quarterly breakdowns?
Turkey accounts for the largest share of TSK's global workforce with approximately 97% of total employees, followed by Cyprus and Syria.
TSK employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| Turkey | 9,608 | 97.1% | -9.2% |
| Cyprus | 114 | 1.1% | -15.0% |
| Syria | 18 | 0.2% | -38.2% |
| Iraq | 15 | 0.2% | -28.4% |
| Germany | 13 | 0.1% | +0.0% |
| United Kingdom | 13 | 0.1% | +0.0% |
| United States | 11 | 0.1% | -68.7% |
| Azerbaijan | 11 | 0.1% | +0.0% |
| Bosnia and Herzegovina | 10 | 0.1% | +0.0% |
| Ukraine | 9 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
TSK's largest employee groups are Finance and Operations (49.7%), Engineering (26.4%), and Sales and Marketing (23.9%).
TSK employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 4,280 | 49.7% | -10.8% |
| Engineering | 2,275 | 26.4% | -12.8% |
| Sales and Marketing | 2,061 | 23.9% | -10.4% |
Compare TSK's department mix to industry peers.
TSK's average employee salary is $24,449 globally. Employees in Northern America receive the highest compensation, with median pay approximately 3.4x the global average. Pay is lowest in Arab States, at a median of $12,000.
TSK median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $84,000 |
| Northern Europe | $57,000 |
| Southern Europe | $47,000 |
| Western Europe | $41,000 |
| Central and Western Asia | $22,000 |
| Sub-Saharan Africa | $14,000 |
| Arab States | $12,000 |
Unlock salary by role, level, and city — and compare to TSK's industry peers.
- TSK had 0 active job postings in 2025, a 200.0% decline (-4) from 2024.
- TSK had 4 active job postings in 2024, a 200.0% increase (+4) from 2023.
- TSK had 0 active job postings in 2023, a 200.0% decline from 2022.
- Hiring velocity in 2025: 0 new roles/month, down from 1 in 2024 and 0 in 2023. New metric
TSK's active job postings fell 200.0% in 2025 to 0.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across TSK's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Aerospace and Defense Companies by Employee Count
- How fast is TSK growing?
- In 2025, TSK's headcount shrank 19.1% to 9,939 employees, down from 12,034 in 2024.
- Where are TSK employees located?
- Most TSK employees are based in Turkey (97.1% of headcount), followed by Cyprus and Syria.
- What is the average salary at TSK?
- The average employee salary at TSK is approximately $24.4k per year.
- How many people does TSK hire per year?
- In 2025, TSK opened roughly 0 new roles — about 0 per month.
- When was TSK founded and where is it headquartered?
- TSK is headquartered in Japan.
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