How many employees work at Regeneron Pharmaceuticals?
Regeneron Pharmaceuticals, Inc. (REGN) has approximately 15,481 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Regeneron Pharmaceuticals’s total headcount has grown 14.8% from 13,486 employees in 2023 to 15,481 in 2026.
Is Regeneron Pharmaceuticals hiring right now?
Yes, Regeneron Pharmaceuticals is actively hiring. Regeneron Pharmaceuticals had 976 active job postings in 2026, a 34.9% increase from 2025 — see job openings & hiring trends.
About Regeneron Pharmaceuticals’s Workforce
Regeneron Pharmaceuticals, Inc. (REGN) is a Pharmaceuticals company that employs 15,481 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1988, the company is headquartered in Tarrytown, New York and trades on the NASDAQ.
Regeneron Pharmaceuticals's workforce has grown 14.8% from 2023 to 2026, though it is down 1.0% year over year in 2026. It fell to a low of 13,458 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (76.9%), followed by Northern Europe (15.9%) and Western Europe (2.3%).
Regeneron Pharmaceuticals's functional groups are Finance and Operations (46.1%), Engineering (30.3%), and Sales and Marketing (23.6%). The average salary is $141,994, ranging from a median of $134,000 in North America to $20,000 in South Asia, up 0.9% year over year in 2026.
Regeneron Pharmaceuticals's active job postings rose 34.9% in 2026 to 976, with new postings per month cooling from 768 in 2023 to 384 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: REGN
- Headquarters
- Tarrytown, New York
- Founded
- 1988
- Industry
- Pharmaceuticals
- Employees
- 15,481
- YoY
- -1.0% (+260)
As of March 2026
Regeneron Pharmaceuticals workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Regeneron Pharmaceuticals. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsRegeneron Pharmaceuticals Annual Employee Count (2023-2026)
- Regeneron Pharmaceuticals had 15,481 employees in 2026, a 1.0% decline (+260) from 2025.
- Regeneron Pharmaceuticals had 15,457 employees in 2025, a 1.1% decline (+273) from 2024.
- Regeneron Pharmaceuticals had 15,184 employees in 2024, a 0.5% increase (+1,239) from 2023.
- Regeneron Pharmaceuticals had 13,945 employees in 2023, a 1.7% increase (+1,459) from 2022.
Regeneron Pharmaceuticals's total workforce has grown from 13,486 employees in 2023 to 15,481 in 2026.
Regeneron Pharmaceuticals, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 15,481 | +260 | -1.0% |
| 2025 | Q4 | 15,457 | +273 | -1.1% |
| 2025 | Q3 | 15,341 | +470 | -0.6% |
| 2025 | Q2 | 15,680 | +680 | -0.3% |
| 2025 | Q1 | 15,221 | +957 | +0.3% |
| 2024 | Q4 | 15,184 | +1,239 | +0.5% |
| 2024 | Q3 | 14,871 | +1,413 | +0.5% |
| 2024 | Q2 | 15,000 | +1,514 | +0.8% |
| 2024 | Q1 | 14,264 | +1,545 | +1.3% |
| 2023 | Q4 | 13,945 | +1,459 | +1.7% |
| 2023 | Q3 | 13,458 | +1,434 | +2.2% |
| 2023 | Q2 | 13,486 | +1,370 | +2.3% |
See Regeneron Pharmaceuticals's complete headcount history, including quarterly breakdowns.
Get the DataRegeneron Pharmaceuticals Employee Count by Region (2026)
North America accounts for the largest share of Regeneron Pharmaceuticals's global workforce with approximately 77% of total employees, followed by Northern Europe and Western Europe.
Regeneron Pharmaceuticals employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 11,533 | 76.9% |
| Northern Europe | 2,379 | 15.9% |
| Western Europe | 339 | 2.3% |
| Southern Europe | 220 | 1.5% |
| South Asia | 202 | 1.3% |
| East Asia | 200 | 1.3% |
| Sub-Saharan Africa | 34 | 0.2% |
| Eastern Europe | 28 | 0.2% |
| South America | 25 | 0.2% |
| Southeast Asia | 11 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataRegeneron Pharmaceuticals Employee Count by Department (2026)
Regeneron Pharmaceuticals's employee groups are Finance and Operations (46.1%), Engineering (30.3%), and Sales and Marketing (23.6%).
Regeneron Pharmaceuticals employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 7,125 | 46.1% |
| Engineering | 4,681 | 30.3% |
| Sales and Marketing | 3,650 | 23.6% |
Compare Regeneron Pharmaceuticals's department mix to industry peers.
See Full DataRegeneron Pharmaceuticals Employee Salary by Region (2026)
Regeneron Pharmaceuticals's average employee salary is $141,994 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $20,000.
Regeneron Pharmaceuticals median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $134,000 |
| Western Europe | $121,000 |
| Pacific Islands | $93,000 |
| Northern Europe | $73,000 |
| Southern Europe | $70,000 |
| East Asia | $62,000 |
| Eastern Europe | $40,000 |
| Central America and the Caribbean | $34,000 |
| Central and Western Asia | $27,000 |
| Arab States | $25,000 |
| South Asia | $20,000 |
| Sub-Saharan Africa | $19,000 |
| South America | $19,000 |
| North Africa | $14,000 |
| Southeast Asia | $9,000 |
Unlock salary by role, level, and city — and compare to Regeneron Pharmaceuticals's industry peers.
Unlock Salary DataRegeneron Pharmaceuticals Job Openings and Hiring Trends (2023-2026)
- Regeneron Pharmaceuticals had 976 active job postings in 2026, a 34.9% increase (+336) from 2025.
- Regeneron Pharmaceuticals had 640 active job postings in 2025, a 29.6% decline (-222) from 2024.
- Regeneron Pharmaceuticals had 862 active job postings in 2024, a 12.1% increase (+98) from 2023.
- Regeneron Pharmaceuticals had 764 active job postings in 2023, a 38.6% decline from 2022.
- Hiring velocity in 2026: 384 new roles/month, up from 363 in 2025 and 604 in 2024.
Regeneron Pharmaceuticals's active job postings rose 34.9% in 2026 to 976, with new postings per month cooling from 768 in 2023 to 384 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataRegeneron Pharmaceuticals Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Regeneron Pharmaceuticals'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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Frequently Asked Questions About Regeneron Pharmaceuticals
- How fast is Regeneron Pharmaceuticals growing?
- In 2026, Regeneron Pharmaceuticals's headcount shrank 1.0% to 15,481 employees, up from 15,221 in 2025.
- See the full headcount history
- Where are Regeneron Pharmaceuticals employees located?
- Most Regeneron Pharmaceuticals employees are based in North America (76.9% of headcount), followed by Northern Europe and Western Europe.
- Explore where the workforce is based
- What is the average salary at Regeneron Pharmaceuticals?
- The average employee salary at Regeneron Pharmaceuticals is approximately $142k per year.
- Analyze the salary distribution
- How many new job postings does Regeneron Pharmaceuticals open per year?
- In Q1 2026, Regeneron Pharmaceuticals opened 1,152 new job postings. In 2025, Regeneron Pharmaceuticals opened 4,356 new job postings — about 363 per month.
- Track hiring trends by role
- When was Regeneron Pharmaceuticals founded and where is it headquartered?
- Regeneron Pharmaceuticals was founded in 1988 and is headquartered in Tarrytown, New York.
- Compare Regeneron Pharmaceuticals to industry peers
Speak with a workforce expert about Regeneron Pharmaceuticals.
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