How many employees work at Thesis Medical?
Thesis Medical has approximately 721 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Thesis Medical's total headcount has grown 19.5% from 603 employees in 2023 to 721 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Thesis Medical hiring right now?
Yes, Thesis Medical is actively hiring. Thesis Medical had 4 active job postings in 2025, a 200.0% increase from 2024 — see job openings & hiring trends.
About Thesis Medical's Workforce
Thesis Medical is an Environmental Services company based in Istanbul, Turkey, founded in 2004. It employs 721 people as of December 2025 and sits as the 6th-largest by headcount among its peers.
Thesis Medical's workforce has grown 19.5% from 2023 to 2025, with a 12.1% year-over-year increase in 2025. The company’s headcount has fluctuated, dipping to a low of 586 in 2023 Q3 before rebounding. Turkey houses the vast majority of employees at 97.2%, while the United States accounts for 0.7% and Iran for 0.5%; Turkey is also the fastest-growing location, up 5.0%.
Thesis Medical's largest groups by headcount are Finance and Operations at 49.1%, Engineering at 40.2%, and Sales and Marketing at 10.7%, with Sales and Marketing showing the fastest growth at 14.6%. The average tenure is 3 years. The average salary is $20,583, with regional medians of $77,000 in Northern America and $11,000 in Southern Asia.
Thesis Medical's hiring activity has surged, with active job postings up 200.0% in 2025 to 4 postings, marking a sharp surge in hiring demand.
Sourced from Revelio Labs workforce data.
As of December 2025
Thesis Medical
workforce metrics
Headcount
721
12.1% YoY
Avg. Salary
$20.6k
0.5% YoY
Tenure
3.0yr
0.7yr YoY
Growth Rate
12.1%
7.1pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Thesis Medical. Compare to peers, export the dataset, and access the full quarterly history.
- Thesis Medical had 721 employees in 2025, a 12.1% increase (+82) from 2024.
- Thesis Medical had 639 employees in 2024, a 5.0% increase (+31) from 2023.
- Thesis Medical had 608 employees in 2023, a 0% no change from 2022.
Thesis Medical's total workforce has grown from 603 employees in 2023 to 721 in 2025.
Thesis Medical — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 721 | +82 | +12.1% |
| 2025 | Q3 | 700 | +70 | +10.5% |
| 2025 | Q2 | 664 | +26 | +4.0% |
| 2025 | Q1 | 653 | +20 | +3.1% |
| 2024 | Q4 | 639 | +31 | +5.0% |
| 2024 | Q3 | 630 | +44 | +7.3% |
| 2024 | Q2 | 638 | +46 | +7.6% |
| 2024 | Q1 | 633 | +30 | +4.9% |
| 2023 | Q4 | 608 | +0 | -0.0% |
| 2023 | Q3 | 586 | -38 | -6.3% |
| 2023 | Q2 | 592 | -33 | -5.5% |
| 2023 | Q1 | 603 | +4 | +0.7% |
Want to see Thesis Medical's complete headcount history back to 2017, including quarterly breakdowns?
Turkey accounts for the largest share of Thesis Medical's global workforce with approximately 97% of total employees, followed by the United States and Iran. Thesis Medical's headcount in Turkey is growing fastest among its major locations, up 5.0% year over year in 2025.
Thesis Medical employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| Turkey | 694 | 97.2% | +5.0% |
| United States | 5 | 0.7% | +0.0% |
| Iran | 4 | 0.5% | +0.0% |
| Spain | 3 | 0.4% | +0.0% |
| India | 2 | 0.3% | +0.0% |
| Bangladesh | 2 | 0.2% | +0.0% |
| Indonesia | 1 | 0.2% | +0.0% |
| Canada | 1 | 0.2% | +0.0% |
| Pakistan | 1 | 0.1% | +0.0% |
| Ecuador | 1 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Thesis Medical's largest employee groups are Finance and Operations (49.1%), Engineering (40.2%), and Sales and Marketing (10.7%).
Thesis Medical employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 345 | 49.1% | +3.9% |
| Engineering | 282 | 40.2% | +2.7% |
| Sales and Marketing | 75 | 10.7% | +14.6% |
Compare Thesis Medical's department mix to industry peers.
Thesis Medical's average employee salary is $20,583 globally. Employees in Northern America receive the highest compensation, with median pay approximately 3.7x the global average. Pay is lowest in Southern Asia, at a median of $11,000.
Thesis Medical median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $77,000 |
| Central and Western Asia | $17,000 |
| Southern Asia | $11,000 |
Unlock salary by role, level, and city — and compare to Thesis Medical's industry peers.
- Thesis Medical had 4 active job postings in 2025, a 200.0% increase (+4) from 2024.
- Thesis Medical had 0 active job postings in 2024, a 200.0% decline (-2) from 2023.
- Thesis Medical had 2 active job postings in 2023, a 66.7% increase from 2022.
- Hiring velocity in 2025: 3 new roles/month, up from 1 in 2024 and 3 in 2023. New metric
Thesis Medical's active job postings rose 200.0% in 2025 to 4.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Similar Environmental Services Companies by Employee Count
- How fast is Thesis Medical growing?
- In 2025, Thesis Medical's headcount grew 12.1% to 721 employees, up from 639 in 2024.
- Where are Thesis Medical employees located?
- Most Thesis Medical employees are based in Turkey (97.2% of headcount), followed by the United States and Iran.
- What is the average salary at Thesis Medical?
- The average employee salary at Thesis Medical is approximately $20.6k per year.
- How many people does Thesis Medical hire per year?
- In 2025, Thesis Medical opened roughly 36 new roles — about 3 per month.
- When was Thesis Medical founded and where is it headquartered?
- Thesis Medical was founded in 2004 and is headquartered in Istanbul, Turkey.
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