How many employees work at InterSystems?
InterSystems Corp. has approximately 2,491 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. InterSystems's total headcount has grown 17.4% from 2,121 employees in 2023 to 2,491 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is InterSystems hiring right now?
Yes, InterSystems is actively hiring. InterSystems had 181 active job postings in 2025, a 43.8% increase from 2024 — see job openings & hiring trends.
About InterSystems's Workforce
InterSystems Corp. is a Biotech and Healthcare Services company that employs 2,491 people worldwide as of December 2025. It is the 8th-largest by headcount among its peers and was founded in 1978 with headquarters in Boston, Massachusetts.
InterSystems's workforce has grown 17.4% from 2023 to 2025, and year over year in 2025 it rose 4.8%. The employee base is concentrated in the United States (44.3%), with the United Kingdom at 11.7% and Australia at 7.9%; Chile is the fastest-growing location among its top countries.
InterSystems's largest groups by headcount are Finance and Operations (40.3%), Engineering (31.8%), and Sales and Marketing (27.9%), with Engineering the fastest-growing among them at 5.0%. The average tenure is 5.4 years, and the average salary across all employees is $100,918, with regional medians of $131,000 in Northern America and $30,000 in Southern America.
InterSystems's hiring activity shows rising demand, with postings up 43.8% year over year in 2025 and the latest quarter ending in 2025 Q4 posting 181 open roles. Postings per month have moderated from 121 in 2023 to 76 in 2025. Employee sentiment is neutral and has been trending downward.
Sourced from Revelio Labs workforce data.
As of December 2025
InterSystems
workforce metrics
Headcount
2.5k
4.8% YoY
Avg. Salary
$100.9k
2.0% YoY
Tenure
5.4yr
0.4yr YoY
Growth Rate
4.8%
0.4pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for InterSystems. Compare to peers, export the dataset, and access the full quarterly history.
- InterSystems had 2,491 employees in 2025, a 4.8% increase (+116) from 2024.
- InterSystems had 2,375 employees in 2024, a 4.3% increase (+100) from 2023.
- InterSystems had 2,275 employees in 2023, a 7.5% increase (+165) from 2022.
InterSystems's total workforce has grown from 2,121 employees in 2023 to 2,491 in 2025.
InterSystems Corp. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 2,491 | +116 | +4.8% |
| 2025 | Q3 | 2,468 | +111 | +4.6% |
| 2025 | Q2 | 2,402 | +60 | +2.5% |
| 2025 | Q1 | 2,353 | +68 | +2.9% |
| 2024 | Q4 | 2,375 | +100 | +4.3% |
| 2024 | Q3 | 2,357 | +103 | +4.5% |
| 2024 | Q2 | 2,342 | +119 | +5.2% |
| 2024 | Q1 | 2,285 | +164 | +7.5% |
| 2023 | Q4 | 2,275 | +165 | +7.5% |
| 2023 | Q3 | 2,254 | +170 | +7.8% |
| 2023 | Q2 | 2,223 | +150 | +7.0% |
| 2023 | Q1 | 2,121 | +80 | +3.9% |
Want to see InterSystems's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of InterSystems's global workforce with approximately 44% of total employees, followed by the United Kingdom and Australia. InterSystems's headcount in Chile is growing fastest among its major locations, up 10.7% year over year in 2025.
InterSystems employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 1,102 | 44.3% | +2.4% |
| United Kingdom | 291 | 11.7% | +5.2% |
| Australia | 198 | 7.9% | -3.3% |
| Chile | 150 | 6.0% | +10.7% |
| China | 99 | 4.0% | +0.0% |
| United Arab Emirates | 97 | 3.9% | +7.8% |
| France | 91 | 3.6% | +2.9% |
| Germany | 78 | 3.1% | +1.6% |
| Brazil | 71 | 2.9% | +0.5% |
| Thailand | 41 | 1.6% | +7.4% |
Drill into city-level data, hiring trends by region and historic geographic shifts
InterSystems's largest employee groups are Finance and Operations (40.3%), Engineering (31.8%), and Sales and Marketing (27.9%).
InterSystems employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 1,003 | 40.3% | +3.7% |
| Engineering | 792 | 31.8% | +5.0% |
| Sales and Marketing | 694 | 27.9% | -0.9% |
Compare InterSystems's department mix to industry peers.
InterSystems's average employee salary is $100,918 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 $30,000.
InterSystems median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $131,000 |
| Central and Western Asia | $106,000 |
| Western Europe | $97,000 |
| Pacific Islands | $94,000 |
| Northern Europe | $83,000 |
| Arab States | $70,000 |
| Southern Europe | $61,000 |
| Eastern Asia | $54,000 |
| Eastern Europe | $41,000 |
| Sub-Saharan Africa | $41,000 |
| Central America and the Caribbean | $31,000 |
| Southern America | $30,000 |
| South-Eastern Asia | $28,000 |
| Southern Asia | $12,000 |
Unlock salary by role, level, and city — and compare to InterSystems's industry peers.
- InterSystems had 181 active job postings in 2025, a 43.8% increase (+65) from 2024.
- InterSystems had 116 active job postings in 2024, a 12.1% decline (-15) from 2023.
- InterSystems had 131 active job postings in 2023, a 51.1% decline from 2022.
- Hiring velocity in 2025: 76 new roles/month, down from 84 in 2024 and 121 in 2023. New metric
InterSystems's active job postings rose 43.8% in 2025 to 181, with new postings per month cooling from 121 in 2023 to 76 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across InterSystems's workforce based on public professional data. Overall sentiment is neutral 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 InterSystems growing?
- In 2025, InterSystems's headcount grew 4.8% to 2,491 employees, up from 2,375 in 2024.
- Where are InterSystems employees located?
- Most InterSystems employees are based in the United States (44.3% of headcount), followed by the United Kingdom and Australia.
- What is the average salary at InterSystems?
- The average employee salary at InterSystems is approximately $100.9k per year.
- How many people does InterSystems hire per year?
- In 2025, InterSystems opened roughly 912 new roles — about 76 per month.
- When was InterSystems founded and where is it headquartered?
- InterSystems was founded in 1978 and is headquartered in Boston, Massachusetts.
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