How many employees work at Testinium?
Testinimu has approximately 544 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Testinium's total headcount has grown 4.7% from 520 employees in 2023 to 544 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Testinium hiring right now?
Yes, Testinium is actively hiring. Testinium had 2 active job postings in 2025, a 66.7% decline from 2024 — see job openings & hiring trends.
About Testinium's Workforce
Testinimu is an Information Technology Services company that employs 544 people worldwide as of December 2025. It is the 7th-largest by headcount among its peers. Founded in 2010, the company is headquartered in Istanbul, Turkey.
Testinium's workforce has grown 4.7% from 2023 to 2025, though it is down 2.5% year over year in 2025. It fell to a low of 515 in 2023 Q3 before recovering. Its workforce is concentrated most in Turkey (90.5%), followed by India (3.1%) and the United States (3.1%), with the United States, its fastest-growing location, up 4.9%.
Testinium's largest functional groups are Engineering (57.2%), Finance and Operations (27.5%), and Sales and Marketing (15.2%), with Engineering growing fastest (up 7.8%). Median employee tenure is 2.0 years. The average salary is $23,036, ranging from a median of $71,000 in Northern America to $7,000 in Southern Asia.
Testinium's active job postings fell 66.7% in 2025 to 2, with new postings per month cooling from 5 in 2023 to 2 in 2025. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
As of December 2025
Testinium
workforce metrics
Headcount
544
2.5% YoY
Avg. Salary
$23k
7.0% YoY
Tenure
2.0yr
0.3yr YoY
Growth Rate
-2.5%
5.3pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Testinium. Compare to peers, export the dataset, and access the full quarterly history.
- Testinium had 544 employees in 2025, a 2.5% decline (-14) from 2024.
- Testinium had 558 employees in 2024, a 7.8% decline (-45) from 2023.
- Testinium had 603 employees in 2023, a 16.7% increase (+93) from 2022.
Testinium's total workforce has grown from 520 employees in 2023 to 544 in 2025.
Testinimu — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 544 | -14 | -2.5% |
| 2025 | Q3 | 534 | -33 | -6.0% |
| 2025 | Q2 | 553 | -53 | -9.0% |
| 2025 | Q1 | 551 | -70 | -11.9% |
| 2024 | Q4 | 558 | -45 | -7.8% |
| 2024 | Q3 | 567 | +52 | +9.6% |
| 2024 | Q2 | 606 | +70 | +12.1% |
| 2024 | Q1 | 621 | +101 | +17.8% |
| 2023 | Q4 | 603 | +93 | +16.7% |
| 2023 | Q3 | 515 | +30 | +6.0% |
| 2023 | Q2 | 536 | +14 | +2.7% |
| 2023 | Q1 | 520 | -38 | -7.1% |
Want to see Testinium's complete headcount history back to 2017, including quarterly breakdowns?
Turkey accounts for the largest share of Testinium's global workforce with approximately 91% of total employees, followed by India and the United States. Testinium's headcount in the United States is growing fastest among its major locations, up 4.9% year over year in 2025.
Testinium employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| Turkey | 498 | 90.5% | +2.5% |
| India | 17 | 3.1% | +0.0% |
| United States | 17 | 3.1% | +4.9% |
| Germany | 4 | 0.8% | +0.0% |
| Brazil | 2 | 0.4% | +0.0% |
| Singapore | 2 | 0.3% | +0.0% |
| Azerbaijan | 1 | 0.3% | +0.0% |
| Canada | 1 | 0.2% | +0.0% |
| Netherlands | 1 | 0.2% | +0.0% |
| Taiwan | 1 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Testinium's largest employee groups are Engineering (57.2%), Finance and Operations (27.5%), and Sales and Marketing (15.2%).
Testinium employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Engineering | 312 | 57.2% | +7.8% |
| Finance and Operations | 150 | 27.5% | -3.6% |
| Sales and Marketing | 83 | 15.2% | -11.0% |
Compare Testinium's department mix to industry peers.
Testinium's average employee salary is $23,036 globally. Employees in Northern America receive the highest compensation, with median pay approximately 3.1x the global average. Pay is lowest in Southern Asia, at a median of $7,000.
Testinium median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $71,000 |
| Northern America | $71,000 |
| Central and Western Asia | $18,000 |
| Southern Asia | $7,000 |
Unlock salary by role, level, and city — and compare to Testinium's industry peers.
- Testinium had 2 active job postings in 2025, a 66.7% decline (-2) from 2024.
- Testinium had 4 active job postings in 2024, a 28.6% increase (+1) from 2023.
- Testinium had 3 active job postings in 2023, a 50.0% decline from 2022.
- Hiring velocity in 2025: 2 new roles/month, down from 3 in 2024 and 5 in 2023. New metric
Testinium's hiring is slowing: active job postings fell 66.7% in 2025 to 2, with new postings per month cooling from 5 in 2023 to 2 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Testinium's workforce based on public professional data. Overall sentiment is negative and has improved year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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- How fast is Testinium growing?
- In 2025, Testinium's headcount shrank 2.5% to 544 employees, down from 558 in 2024.
- Where are Testinium employees located?
- Most Testinium employees are based in Turkey (90.5% of headcount), followed by India and the United States.
- What is the average salary at Testinium?
- The average employee salary at Testinium is approximately $23k per year.
- How many people does Testinium hire per year?
- In 2025, Testinium opened roughly 24 new roles — about 2 per month.
- When was Testinium founded and where is it headquartered?
- Testinium was founded in 2010 and is headquartered in Istanbul, Turkey.
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