How many employees work at Celldex Therapeutics?
Celldex Therapeutics, Inc. (CLDX) has approximately 204 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Celldex Therapeutics’s total headcount has grown 17.5% from 173 employees in 2023 to 204 in 2026.
Is Celldex Therapeutics hiring right now?
Yes, Celldex Therapeutics is actively hiring. Celldex Therapeutics had 27 active job postings in 2026, a 70.0% increase from 2025 — see job openings & hiring trends.
About Celldex Therapeutics’s Workforce
Celldex Therapeutics, Inc. (CLDX) is a Pharmaceuticals company that employs 204 people worldwide as of March 2026. It is the 5th-largest by headcount among its peers. Founded in 1983, the company is headquartered in Hampton, New Jersey and trades on the NASDAQ.
Celldex Therapeutics's workforce has grown 17.5% from 2023 to 2026, up 0.1% year over year in 2026. Its workforce is concentrated most in North America (84.3%), followed by South America (3.6%) and South Asia (2.6%).
Celldex Therapeutics's functional groups are Finance and Operations (52.6%), Engineering (28.2%), and Sales and Marketing (19.2%), with Finance and Operations growing fastest (up 4.0%). The average salary is $133,697, ranging from a median of $129,000 in North America to $6,000 in Southeast Asia, up 6.6% year over year in 2026.
Celldex Therapeutics's active job postings rose 70.0% in 2026 to 27, with new postings per month climbing from 7 in 2023 to 10 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: CLDX
- Headquarters
- Hampton, New Jersey
- Founded
- 1983
- Industry
- Pharmaceuticals
- Employees
- 204
- YoY
- +0.1% (+7)
As of March 2026
Celldex Therapeutics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Celldex Therapeutics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsCelldex Therapeutics Annual Employee Count (2023-2026)
- Celldex Therapeutics had 204 employees in 2026, a 0.1% increase (+7) from 2025.
- Celldex Therapeutics had 200 employees in 2025, a 0.6% decline (+7) from 2024.
- Celldex Therapeutics had 193 employees in 2024, a 3.6% increase (+18) from 2023.
- Celldex Therapeutics had 175 employees in 2023, a 1.7% increase (+6) from 2022.
Celldex Therapeutics's total workforce has grown from 173 employees in 2023 to 204 in 2026.
Celldex Therapeutics, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 204 | +7 | +0.1% |
| 2025 | Q4 | 200 | +7 | -0.6% |
| 2025 | Q3 | 196 | +7 | +0.5% |
| 2025 | Q2 | 199 | +14 | +0.8% |
| 2025 | Q1 | 197 | +19 | +2.5% |
| 2024 | Q4 | 193 | +18 | +3.6% |
| 2024 | Q3 | 189 | +14 | +1.2% |
| 2024 | Q2 | 185 | +12 | +2.1% |
| 2024 | Q1 | 178 | +10 | +2.4% |
| 2023 | Q4 | 175 | +6 | +1.7% |
| 2023 | Q3 | 175 | +8 | +3.3% |
| 2023 | Q2 | 173 | +4 | +2.0% |
See Celldex Therapeutics's complete headcount history, including quarterly breakdowns.
Get the DataCelldex Therapeutics Employee Count by Region (2026)
North America accounts for the largest share of Celldex Therapeutics's global workforce with approximately 84% of total employees, followed by South America and South Asia.
Celldex Therapeutics employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 169 | 84.3% |
| South America | 7 | 3.6% |
| South Asia | 5 | 2.6% |
| Western Europe | 5 | 2.4% |
| Southeast Asia | 4 | 1.8% |
| Southern Europe | 2 | 1.1% |
| Northern Europe | 2 | 1.1% |
| Central and Western Asia | 2 | 1.0% |
| Eastern Europe | 1 | 0.7% |
| Pacific Islands | 1 | 0.6% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataCelldex Therapeutics Employee Count by Department (2026)
Celldex Therapeutics's employee groups are Finance and Operations (52.6%), Engineering (28.2%), and Sales and Marketing (19.2%).
Celldex Therapeutics employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 104 | 52.6% |
| Engineering | 56 | 28.2% |
| Sales and Marketing | 38 | 19.2% |
Compare Celldex Therapeutics's department mix to industry peers.
See Full DataCelldex Therapeutics Employee Salary by Region (2026)
Celldex Therapeutics's average employee salary is $133,697 globally. Employees in North America receive the highest compensation. Pay is lowest in Southeast Asia, at a median of $6,000.
Celldex Therapeutics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $129,000 |
| Northern Europe | $100,000 |
| Central and Western Asia | $77,000 |
| Western Europe | $56,000 |
| Southern Europe | $29,000 |
| South America | $13,000 |
| South Asia | $11,000 |
| Southeast Asia | $6,000 |
Unlock salary by role, level, and city — and compare to Celldex Therapeutics's industry peers.
Unlock Salary DataCelldex Therapeutics Job Openings and Hiring Trends (2023-2026)
- Celldex Therapeutics had 27 active job postings in 2026, a 70.0% increase (+16) from 2025.
- Celldex Therapeutics had 11 active job postings in 2025, a 44.4% increase (+4) from 2024.
- Celldex Therapeutics had 7 active job postings in 2024, a 52.6% decline (-5) from 2023.
- Celldex Therapeutics had 12 active job postings in 2023, a 22.2% decline from 2022.
- Hiring velocity in 2026: 10 new roles/month, up from 5 in 2025 and 6 in 2024.
Celldex Therapeutics's hiring is accelerating: active job postings rose 70.0% in 2026 to 27, with new postings per month climbing from 7 in 2023 to 10 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataCelldex Therapeutics Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Celldex Therapeutics'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 Celldex Therapeutics
- How fast is Celldex Therapeutics growing?
- In 2026, Celldex Therapeutics's headcount grew 0.1% to 204 employees, up from 197 in 2025.
- See the full headcount history
- Where are Celldex Therapeutics employees located?
- Most Celldex Therapeutics employees are based in North America (84.3% of headcount), followed by South America and South Asia.
- Explore where the workforce is based
- What is the average salary at Celldex Therapeutics?
- The average employee salary at Celldex Therapeutics is approximately $133.7k per year.
- Analyze the salary distribution
- How many new job postings does Celldex Therapeutics open per year?
- In Q1 2026, Celldex Therapeutics opened 29 new job postings. In 2025, Celldex Therapeutics opened 63 new job postings — about 5 per month.
- Track hiring trends by role
- When was Celldex Therapeutics founded and where is it headquartered?
- Celldex Therapeutics was founded in 1983 and is headquartered in Hampton, New Jersey.
- Compare Celldex Therapeutics to industry peers
Speak with a workforce expert about Celldex Therapeutics.
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