How many employees work at Zelis Healthcare?
Zelis Healthcare, Inc. has approximately 3,793 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Zelis Healthcare's total headcount has grown 45.3% from 2,610 employees in 2023 to 3,793 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Zelis Healthcare hiring right now?
Yes, Zelis Healthcare is actively hiring. Zelis Healthcare had 261 active job postings in 2025, a 18.0% increase from 2024 — see job openings & hiring trends.
About Zelis Healthcare's Workforce
Zelis Healthcare, Inc. is a Biotech and Healthcare Services company that employs 3,793 people worldwide as of December 2025. It is the 3rd-largest by headcount among its peers. Founded in 1995, the company is headquartered in Boston, Massachusetts.
Zelis Healthcare's workforce has grown 45.3% from 2023 to 2025, and it rose 11.5% year over year in 2025. The majority of employees are in the United States (63.5%), followed by India (34.2%) and Brazil (0.3%), with India identified as the fastest-growing location at 16.8%.
Zelis Healthcare's largest groups by headcount are Finance and Operations (44.1%), Engineering (36.1%), and Sales and Marketing (19.9%), with Engineering also the fastest-growing group at 6.0%. The average tenure is 3 years, and the average salary is $79,800, with regional medians of $101,000 in Northern America and $7,000 in Southern America.
Zelis Healthcare's active job postings rose 18.0% in 2025 to 261, while postings per month have declined from 346 in 2023 to 251 in 2025. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of December 2025
Zelis Healthcare
workforce metrics
Headcount
3.8k
11.5% YoY
Avg. Salary
$79.8k
11.0% YoY
Tenure
3.0yr
0.5yr YoY
Growth Rate
11.5%
1.8pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Zelis Healthcare. Compare to peers, export the dataset, and access the full quarterly history.
- Zelis Healthcare had 3,793 employees in 2025, a 11.5% increase (+413) from 2024.
- Zelis Healthcare had 3,380 employees in 2024, a 13.3% increase (+422) from 2023.
- Zelis Healthcare had 2,958 employees in 2023, a 17.5% increase (+476) from 2022.
Zelis Healthcare's total workforce has grown from 2,610 employees in 2023 to 3,793 in 2025.
Zelis Healthcare, Inc. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 3,793 | +413 | +11.5% |
| 2025 | Q3 | 3,741 | +441 | +12.5% |
| 2025 | Q2 | 3,591 | +431 | +12.8% |
| 2025 | Q1 | 3,452 | +421 | +13.0% |
| 2024 | Q4 | 3,380 | +422 | +13.3% |
| 2024 | Q3 | 3,300 | +479 | +15.6% |
| 2024 | Q2 | 3,160 | +443 | +15.1% |
| 2024 | Q1 | 3,031 | +421 | +14.9% |
| 2023 | Q4 | 2,958 | +476 | +17.5% |
| 2023 | Q3 | 2,821 | +416 | +16.0% |
| 2023 | Q2 | 2,717 | +433 | +17.4% |
| 2023 | Q1 | 2,610 | +444 | +18.6% |
Want to see Zelis Healthcare's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Zelis Healthcare's global workforce with approximately 64% of total employees, followed by India and Brazil. Zelis Healthcare's headcount in India is growing fastest among its major locations, up 16.8% year over year in 2025.
Zelis Healthcare employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 2,407 | 63.5% | -1.1% |
| India | 1,296 | 34.2% | +16.8% |
| Brazil | 11 | 0.3% | +0.0% |
| Canada | 11 | 0.3% | +0.0% |
| Pakistan | 11 | 0.3% | +0.0% |
| Australia | 7 | 0.2% | +1.3% |
| Philippines | 6 | 0.2% | +0.0% |
| Afghanistan | 5 | 0.1% | +0.0% |
| Egypt | 5 | 0.1% | +0.0% |
| United Kingdom | 4 | 0.1% | -20.5% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Zelis Healthcare's largest employee groups are Finance and Operations (44.1%), Engineering (36.1%), and Sales and Marketing (19.9%).
Zelis Healthcare employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 1,660 | 44.1% | +3.1% |
| Engineering | 1,358 | 36.1% | +6.0% |
| Sales and Marketing | 749 | 19.9% | +5.7% |
Compare Zelis Healthcare's department mix to industry peers.
Zelis Healthcare's average employee salary is $79,800 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.3x the global average. Pay is lowest in Southern America, at a median of $7,000.
Zelis Healthcare median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $104,000 |
| Northern America | $101,000 |
| Western Europe | $73,000 |
| Pacific Islands | $57,000 |
| Northern Africa | $12,000 |
| Southern Asia | $9,000 |
| Southern America | $7,000 |
| Sub-Saharan Africa | $6,000 |
| South-Eastern Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Zelis Healthcare's industry peers.
- Zelis Healthcare had 261 active job postings in 2025, a 18.0% increase (+43) from 2024.
- Zelis Healthcare had 218 active job postings in 2024, a 3.6% decline (-8) from 2023.
- Zelis Healthcare had 226 active job postings in 2023, a 18.4% increase from 2022.
- Hiring velocity in 2025: 251 new roles/month, down from 317 in 2024 and 346 in 2023. New metric
Zelis Healthcare's active job postings rose 18.0% in 2025 to 261, with new postings per month cooling from 346 in 2023 to 251 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Zelis Healthcare's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Biotech and Healthcare Services Companies by Employee Count
- How fast is Zelis Healthcare growing?
- In 2025, Zelis Healthcare's headcount grew 11.5% to 3,793 employees, up from 3,380 in 2024.
- Where are Zelis Healthcare employees located?
- Most Zelis Healthcare employees are based in the United States (63.5% of headcount), followed by India and Brazil.
- What is the average salary at Zelis Healthcare?
- The average employee salary at Zelis Healthcare is approximately $79.8k per year.
- How many people does Zelis Healthcare hire per year?
- In 2025, Zelis Healthcare opened roughly 3,012 new roles — about 251 per month.
- When was Zelis Healthcare founded and where is it headquartered?
- Zelis Healthcare was founded in 1995 and is headquartered in Boston, Massachusetts.
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