How many employees work at Integral Ad Science?
Integral Ad Science, Inc. has approximately 928 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Integral Ad Science's total headcount has grown 12.6% from 824 employees in 2023 to 928 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Integral Ad Science hiring right now?
Yes, Integral Ad Science is actively hiring. Integral Ad Science had 109 active job postings in 2025, a 33.0% decline from 2024 — see job openings & hiring trends.
About Integral Ad Science's Workforce
Integral Ad Science, Inc. is an Information Technology Services company that employs 928 people worldwide as of December 2025. It is the 10th-largest by headcount among its peers. Founded in 2009, the company is headquartered in New York City, New York.
Integral Ad Science's workforce has grown 12.6% from 2023 to 2025, and it held a 5.8% year-over-year increase in 2025. Its staff are concentrated most in the United States (54.8%), followed by India (12.6%) and the United Kingdom (7.6%), with France noted as its fastest-growing location.
Integral Ad Science's largest groups by headcount are Finance and Operations (46.2%), Engineering (31.8%), and Sales and Marketing (22.0%), with Engineering the fastest-growing at 4.3%. The average tenure is 2.6 years, and the average salary is $136,624, with regional medians of $162,000 in Northern America and $18,000 in Southern Asia.
Integral Ad Science's active job postings declined 33.0% in 2025 to 109, while new postings per month slowed from 103 in 2023 to 51 in 2025. Overall sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
As of December 2025
Integral Ad Science
workforce metrics
Headcount
928
5.8% YoY
Avg. Salary
$136.6k
0.8% YoY
Tenure
2.6yr
0.3yr YoY
Growth Rate
5.8%
4.5pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Integral Ad Science. Compare to peers, export the dataset, and access the full quarterly history.
- Integral Ad Science had 928 employees in 2025, a 5.8% increase (+52) from 2024.
- Integral Ad Science had 876 employees in 2024, a 1.4% increase (+12) from 2023.
- Integral Ad Science had 864 employees in 2023, a 0.4% increase (+4) from 2022.
Integral Ad Science's total workforce has grown from 824 employees in 2023 to 928 in 2025.
Integral Ad Science, Inc. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 928 | +52 | +5.8% |
| 2025 | Q3 | 908 | +35 | +3.8% |
| 2025 | Q2 | 913 | +56 | +6.3% |
| 2025 | Q1 | 880 | +27 | +3.1% |
| 2024 | Q4 | 876 | +12 | +1.4% |
| 2024 | Q3 | 873 | +11 | +1.4% |
| 2024 | Q2 | 857 | +5 | +0.6% |
| 2024 | Q1 | 853 | +29 | +3.4% |
| 2023 | Q4 | 864 | +4 | +0.4% |
| 2023 | Q3 | 862 | -70 | -7.8% |
| 2023 | Q2 | 852 | -43 | -5.0% |
| 2023 | Q1 | 824 | -18 | -2.2% |
Want to see Integral Ad Science's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Integral Ad Science's global workforce with approximately 55% of total employees, followed by India and the United Kingdom. Integral Ad Science's headcount in France is growing fastest among its major locations, up 10.5% year over year in 2025.
Integral Ad Science employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 515 | 54.8% | +2.1% |
| India | 118 | 12.6% | +5.3% |
| United Kingdom | 71 | 7.6% | -2.5% |
| Ireland | 43 | 4.5% | +9.2% |
| France | 31 | 3.3% | +10.5% |
| Italy | 25 | 2.7% | +5.7% |
| Singapore | 21 | 2.3% | -15.5% |
| Germany | 21 | 2.2% | +10.0% |
| Australia | 20 | 2.2% | +10.7% |
| Spain | 9 | 1.0% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Integral Ad Science's largest employee groups are Finance and Operations (46.2%), Engineering (31.8%), and Sales and Marketing (22.0%).
Integral Ad Science employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 433 | 46.2% | +3.4% |
| Engineering | 298 | 31.8% | +4.3% |
| Sales and Marketing | 207 | 22.0% | -0.5% |
Compare Integral Ad Science's department mix to industry peers.
Integral Ad Science's average employee salary is $136,624 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in Southern Asia, at a median of $18,000.
Integral Ad Science median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $162,000 |
| Northern Europe | $152,000 |
| Western Europe | $150,000 |
| Pacific Islands | $110,000 |
| South-Eastern Asia | $106,000 |
| Eastern Asia | $89,000 |
| Southern Europe | $71,000 |
| Eastern Europe | $32,000 |
| Central and Western Asia | $31,000 |
| Central America and the Caribbean | $20,000 |
| Southern Asia | $18,000 |
| Southern America | $15,000 |
| Sub-Saharan Africa | $11,000 |
Unlock salary by role, level, and city — and compare to Integral Ad Science's industry peers.
- Integral Ad Science had 109 active job postings in 2025, a 33.0% decline (-43) from 2024.
- Integral Ad Science had 152 active job postings in 2024, a 41.7% decline (-80) from 2023.
- Integral Ad Science had 232 active job postings in 2023, a 82.1% increase from 2022.
- Hiring velocity in 2025: 51 new roles/month, down from 69 in 2024 and 103 in 2023. New metric
Integral Ad Science's hiring is slowing: active job postings fell 33.0% in 2025 to 109, with new postings per month cooling from 103 in 2023 to 51 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Integral Ad Science'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 Information Technology Services Companies by Employee Count
- How fast is Integral Ad Science growing?
- In 2025, Integral Ad Science's headcount grew 5.8% to 928 employees, up from 876 in 2024.
- Where are Integral Ad Science employees located?
- Most Integral Ad Science employees are based in the United States (54.8% of headcount), followed by India and the United Kingdom.
- What is the average salary at Integral Ad Science?
- The average employee salary at Integral Ad Science is approximately $136.6k per year.
- How many people does Integral Ad Science hire per year?
- In 2025, Integral Ad Science opened roughly 612 new roles — about 51 per month.
- When was Integral Ad Science founded and where is it headquartered?
- Integral Ad Science was founded in 2009 and is headquartered in New York City, New York.
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