How many employees work at ADC Therapeutics?
ADC Therapeutics SA (ADCT) has approximately 203 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. ADC Therapeutics’s total headcount has declined 27.5% from 280 employees in 2023 to 203 in 2026.
Is ADC Therapeutics hiring right now?
Yes, ADC Therapeutics is actively hiring. ADC Therapeutics had 12 active job postings in 2026, a 120.0% increase from 2025 — see job openings & hiring trends.
About ADC Therapeutics’s Workforce
ADC Therapeutics SA (ADCT) is a Pharmaceuticals company that employs 203 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 2011, the company is headquartered in Epalinges, Switzerland and trades on the New York Stock Exchange.
ADC Therapeutics's workforce has declined 27.5% from 2023 to 2026, down 10.5% year over year in 2026. It fell to a low of 203 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (75.2%), followed by Western Europe (11.0%) and Northern Europe (9.8%).
ADC Therapeutics's functional groups are Finance and Operations (45.2%), Sales and Marketing (34.0%), and Engineering (20.8%). The average salary is $217,829, ranging from a median of $220,000 in North America to $117,000 in Northern Europe, up 7.5% year over year in 2026.
ADC Therapeutics's active job postings rose 120.0% in 2026 to 12, with new postings per month cooling from 23 in 2023 to 5 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- New York Stock Exchange: ADCT
- Headquarters
- Epalinges, Switzerland
- Founded
- 2011
- Industry
- Pharmaceuticals
- Employees
- 203
- YoY
- -10.5% (-57)
As of March 2026
ADC Therapeutics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for ADC Therapeutics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsADC Therapeutics Annual Employee Count (2023-2026)
- ADC Therapeutics had 203 employees in 2026, a 10.5% decline (-57) from 2025.
- ADC Therapeutics had 207 employees in 2025, a 10.6% decline (-57) from 2024.
- ADC Therapeutics had 264 employees in 2024, a 4.3% decline (-3) from 2023.
- ADC Therapeutics had 267 employees in 2023, a 9.8% decline (-44) from 2022.
ADC Therapeutics's total workforce has declined from 280 employees in 2023 to 203 in 2026.
ADC Therapeutics SA quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 203 | -57 | -10.5% |
| 2025 | Q4 | 207 | -57 | -10.6% |
| 2025 | Q3 | 218 | -44 | -9.3% |
| 2025 | Q2 | 250 | -8 | -5.9% |
| 2025 | Q1 | 260 | -6 | -1.9% |
| 2024 | Q4 | 264 | -3 | -4.3% |
| 2024 | Q3 | 262 | -10 | -3.6% |
| 2024 | Q2 | 258 | -22 | -4.6% |
| 2024 | Q1 | 266 | -36 | -12.5% |
| 2023 | Q4 | 267 | -44 | -9.8% |
| 2023 | Q3 | 272 | -44 | -9.3% |
| 2023 | Q2 | 280 | -31 | -8.3% |
See ADC Therapeutics's complete headcount history, including quarterly breakdowns.
Get the DataADC Therapeutics Employee Count by Region (2026)
North America accounts for the largest share of ADC Therapeutics's global workforce with approximately 75% of total employees, followed by Western Europe and Northern Europe.
ADC Therapeutics employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 144 | 75.2% |
| Western Europe | 21 | 11.0% |
| Northern Europe | 19 | 9.8% |
| Central America and the Caribbean | 3 | 1.7% |
| South Asia | 3 | 1.3% |
| Arab States | 1 | 0.5% |
| Eastern Europe | 1 | 0.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataADC Therapeutics Employee Count by Department (2026)
ADC Therapeutics's employee groups are Finance and Operations (45.2%), Sales and Marketing (34.0%), and Engineering (20.8%).
ADC Therapeutics employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 92 | 45.2% |
| Sales and Marketing | 69 | 34.0% |
| Engineering | 42 | 20.8% |
Compare ADC Therapeutics's department mix to industry peers.
See Full DataADC Therapeutics Employee Salary by Region (2026)
ADC Therapeutics's average employee salary is $217,829 globally. Employees in North America receive the highest compensation. Pay is lowest in Northern Europe, at a median of $117,000.
ADC Therapeutics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $220,000 |
| Western Europe | $207,000 |
| Northern Europe | $117,000 |
Unlock salary by role, level, and city — and compare to ADC Therapeutics's industry peers.
Unlock Salary DataADC Therapeutics Job Openings and Hiring Trends (2023-2026)
- ADC Therapeutics had 12 active job postings in 2026, a 120.0% increase (-9) from 2025.
- ADC Therapeutics had 21 active job postings in 2025, a 100.0% increase (+14) from 2024.
- ADC Therapeutics had 7 active job postings in 2024, a 103.4% decline (-15) from 2023.
- ADC Therapeutics had 22 active job postings in 2023, a 66.7% increase from 2022.
- Hiring velocity in 2026: 5 new roles/month, down from 9 in 2025 and 9 in 2024.
ADC Therapeutics's active job postings rose 120.0% in 2026 to 12, with new postings per month cooling from 23 in 2023 to 5 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataADC Therapeutics Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across ADC Therapeutics's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
Similar Pharmaceuticals Companies by Employee Count
Frequently Asked Questions About ADC Therapeutics
- How fast is ADC Therapeutics growing?
- In 2026, ADC Therapeutics's headcount shrank 10.5% to 203 employees, down from 260 in 2025.
- See the full headcount history
- Where are ADC Therapeutics employees located?
- Most ADC Therapeutics employees are based in North America (75.2% of headcount), followed by Western Europe and Northern Europe.
- Explore where the workforce is based
- What is the average salary at ADC Therapeutics?
- The average employee salary at ADC Therapeutics is approximately $217.8k per year.
- Analyze the salary distribution
- How many new job postings does ADC Therapeutics open per year?
- In Q1 2026, ADC Therapeutics opened 16 new job postings. In 2025, ADC Therapeutics opened 106 new job postings — about 9 per month.
- Track hiring trends by role
- When was ADC Therapeutics founded and where is it headquartered?
- ADC Therapeutics was founded in 2011 and is headquartered in Epalinges, Switzerland.
- Compare ADC Therapeutics to industry peers
Speak with a workforce expert about ADC Therapeutics.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.