How many employees work at test IO?
test IO, Inc. has approximately 848 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. test IO's total headcount has grown 36.5% from 622 employees in 2023 to 848 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
About test IO's Workforce
test IO, Inc. is an Information Technology Services company that employs 848 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2017, the company is headquartered in Newtown, Pennsylvania.
test IO's workforce has grown 36.5% from 2023 to 2026, up 12.4% year over year in 2026. It fell to a low of 611 in 2023 Q3 before recovering. Its workforce is concentrated most in the United States (10.4%), followed by Ukraine (9.7%) and Egypt (8.5%), with Nigeria, its fastest-growing location.
test IO's largest functional groups are Finance and Operations (61.8%), Sales and Marketing (23.1%), and Engineering (15.1%), with Engineering growing fastest (up 5.9%). Median employee tenure is 2.4 years. The average salary is $33,453, ranging from a median of $89,000 in Northern America to $7,000 in Southern Asia.
Overall employee sentiment is neutral but declining. Nigeria is identified as its fastest-growing location. The company operates with 848 employees and leadership notes a broad global distribution across multiple countries, reflecting continued expansion in several regions.
Sourced from Revelio Labs workforce data.
As of March 2026
test IO
workforce metrics
Headcount
848
12.4% YoY
Avg. Salary
$33.5k
8.5% YoY
Tenure
2.4yr
0.3yr YoY
Growth Rate
12.4%
3.1pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for test IO. Compare to peers, export the dataset, and access the full quarterly history.
- test IO had 848 employees in 2026, a 12.4% increase (+99) from 2025.
- test IO had 829 employees in 2025, a 15.9% increase (+122) from 2024.
- test IO had 707 employees in 2024, a 12.4% increase (+83) from 2023.
- test IO had 624 employees in 2023, a 2.9% increase (+18) from 2022.
test IO's total workforce has grown from 622 employees in 2023 to 848 in 2026.
test IO, Inc. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 848 | +99 | +12.4% |
| 2025 | Q4 | 829 | +122 | +15.9% |
| 2025 | Q3 | 814 | +139 | +18.5% |
| 2025 | Q2 | 794 | +133 | +18.4% |
| 2025 | Q1 | 749 | +107 | +15.5% |
| 2024 | Q4 | 707 | +83 | +12.4% |
| 2024 | Q3 | 675 | +64 | +9.9% |
| 2024 | Q2 | 661 | +39 | +6.1% |
| 2024 | Q1 | 642 | +18 | +2.8% |
| 2023 | Q4 | 624 | +18 | +2.9% |
| 2023 | Q3 | 611 | +44 | +7.5% |
| 2023 | Q2 | 622 | +72 | +12.2% |
Want to see test IO's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of test IO's global workforce with approximately 10% of total employees, followed by Ukraine and Egypt. test IO's headcount in Nigeria is growing fastest among its major locations, up 20.7% year over year in 2026.
test IO employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 86 | 10.4% | -5.8% |
| Ukraine | 80 | 9.7% | +1.5% |
| Egypt | 70 | 8.5% | +12.9% |
| India | 62 | 7.5% | +0.6% |
| Nigeria | 55 | 6.6% | +20.7% |
| Germany | 48 | 5.8% | -7.8% |
| Albania | 42 | 5.1% | +6.1% |
| Vietnam | 30 | 3.6% | -7.7% |
| Pakistan | 29 | 3.5% | +4.2% |
| United Kingdom | 18 | 2.2% | +12.8% |
Drill into city-level data, hiring trends by region and historic geographic shifts
test IO's largest employee groups are Finance and Operations (61.8%), Sales and Marketing (23.1%), and Engineering (15.1%).
test IO employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 522 | 61.8% | +5.5% |
| Sales and Marketing | 196 | 23.1% | +0.1% |
| Engineering | 127 | 15.1% | +5.9% |
Compare test IO's department mix to industry peers.
test IO's average employee salary is $33,453 globally. Employees in Northern America receive the highest compensation, with median pay approximately 2.7x the global average. Pay is lowest in Southern Asia, at a median of $7,000.
test IO median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $89,000 |
| Arab States | $76,000 |
| Western Europe | $74,000 |
| Pacific Islands | $71,000 |
| Northern Europe | $58,000 |
| Eastern Asia | $32,000 |
| Eastern Europe | $25,000 |
| Central America and the Caribbean | $21,000 |
| Southern Europe | $20,000 |
| Southern America | $18,000 |
| Central and Western Asia | $16,000 |
| Sub-Saharan Africa | $12,000 |
| South-Eastern Asia | $11,000 |
| Northern Africa | $9,000 |
| Southern Asia | $7,000 |
Unlock salary by role, level, and city — and compare to test IO's industry peers.
Revelio Labs tracks employee sentiment across test IO's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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- How fast is test IO growing?
- In 2026, test IO's headcount grew 12.4% to 848 employees, up from 749 in 2025.
- Where are test IO employees located?
- Most test IO employees are based in the United States (10.4% of headcount), followed by Ukraine and Egypt.
- What is the average salary at test IO?
- The average employee salary at test IO is approximately $33.5k per year.
- When was test IO founded and where is it headquartered?
- test IO was founded in 2017 and is headquartered in Newtown, Pennsylvania.
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