How many employees work at Idorsia?
Idorsia Ltd. (IDIA) has approximately 540 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Idorsia’s total headcount has declined 57.2% from 1,259 employees in 2023 to 540 in 2026.
Is Idorsia hiring right now?
Yes, Idorsia is actively hiring. Idorsia had 26 active job postings in 2026, a 200.0% increase from 2025 — see job openings & hiring trends.
About Idorsia’s Workforce
Idorsia Ltd. (IDIA) is a Pharmaceuticals company that employs 540 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 2017, the company is headquartered in Allschwil, Switzerland and trades on the SIX Swiss Exchange.
Idorsia's workforce has declined 57.2% from 2023 to 2026, down 2.1% year over year in 2026. It fell to a low of 524 in 2025 Q3 before recovering. Its workforce is concentrated most in Western Europe (76.8%), followed by North America (12.0%) and Northern Europe (6.4%).
Idorsia's functional groups are Finance and Operations (42.5%), Engineering (30.2%), and Sales and Marketing (27.3%), with Engineering growing fastest (up 6.5%). The average salary is $151,709, ranging from a median of $145,000 in North America to $65,000 in East Asia, down 3.0% year over year in 2026.
Idorsia's active job postings rose 200.0% in 2026 to 26, with new postings per month climbing from 3 in 2023 to 14 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- SIX Swiss Exchange: IDIA
- Headquarters
- Allschwil, Switzerland
- Founded
- 2017
- Industry
- Pharmaceuticals
- Employees
- 540
- YoY
- -2.1% (-20)
As of March 2026
Idorsia workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Idorsia. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsIdorsia Annual Employee Count (2023-2026)
- Idorsia had 540 employees in 2026, a 2.1% decline (-20) from 2025.
- Idorsia had 530 employees in 2025, a 8.3% decline (-155) from 2024.
- Idorsia had 685 employees in 2024, a 4.4% decline (-259) from 2023.
- Idorsia had 944 employees in 2023, a 12.1% decline (-406) from 2022.
Idorsia's total workforce has grown from 524 employees in 2025 to 540 in 2026. Idorsia's headcount peaked at 1,259 in 2023 before declining in 2025 and recovering through 2026.
Idorsia Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 540 | -20 | -2.1% |
| 2025 | Q4 | 530 | -155 | -8.3% |
| 2025 | Q3 | 524 | -200 | -8.0% |
| 2025 | Q2 | 531 | -231 | -8.7% |
| 2025 | Q1 | 560 | -270 | -10.2% |
| 2024 | Q4 | 685 | -259 | -4.4% |
| 2024 | Q3 | 724 | -421 | -12.4% |
| 2024 | Q2 | 762 | -497 | -14.7% |
| 2024 | Q1 | 830 | -496 | -12.8% |
| 2023 | Q4 | 944 | -406 | -12.1% |
| 2023 | Q3 | 1,145 | -202 | -4.3% |
| 2023 | Q2 | 1,259 | -33 | -0.1% |
See Idorsia's complete headcount history, including quarterly breakdowns.
Get the DataIdorsia Employee Count by Region (2026)
Western Europe accounts for the largest share of Idorsia's global workforce with approximately 77% of total employees, followed by North America and Northern Europe.
Idorsia employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 409 | 76.8% |
| North America | 64 | 12.0% |
| Northern Europe | 34 | 6.4% |
| Southern Europe | 18 | 3.3% |
| East Asia | 4 | 0.8% |
| Sub-Saharan Africa | 1 | 0.2% |
| Southeast Asia | 1 | 0.2% |
| Central America and the Caribbean | 1 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataIdorsia Employee Count by Department (2026)
Idorsia's employee groups are Finance and Operations (42.5%), Engineering (30.2%), and Sales and Marketing (27.3%).
Idorsia employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 229 | 42.5% |
| Engineering | 163 | 30.2% |
| Sales and Marketing | 147 | 27.3% |
Compare Idorsia's department mix to industry peers.
See Full DataIdorsia Employee Salary by Region (2026)
Idorsia's average employee salary is $151,709 globally. Employees in North America receive the highest compensation. Pay is lowest in East Asia, at a median of $65,000.
Idorsia median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $145,000 |
| Western Europe | $141,000 |
| Northern Europe | $121,000 |
| Southern Europe | $80,000 |
| East Asia | $65,000 |
Unlock salary by role, level, and city — and compare to Idorsia's industry peers.
Unlock Salary DataIdorsia Job Openings and Hiring Trends (2023-2026)
- Idorsia had 26 active job postings in 2026, a 200.0% increase (+19) from 2025.
- Idorsia had 7 active job postings in 2025, a 0% no change from 2024.
- Idorsia had 7 active job postings in 2024, a 150.0% increase (+6) from 2023.
- Idorsia had 1 active job postings in 2023, a 166.7% decline from 2022.
- Hiring velocity in 2026: 14 new roles/month, up from 7 in 2025 and 13 in 2024.
Idorsia's hiring is accelerating: active job postings rose 200.0% in 2026 to 26, with new postings per month climbing from 3 in 2023 to 14 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataIdorsia Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Idorsia'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
Frequently Asked Questions About Idorsia
- How fast is Idorsia growing?
- In 2026, Idorsia's headcount shrank 2.1% to 540 employees, down from 560 in 2025.
- See the full headcount history
- Where are Idorsia employees located?
- Most Idorsia employees are based in Western Europe (76.8% of headcount), followed by North America and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Idorsia?
- The average employee salary at Idorsia is approximately $151.7k per year.
- Analyze the salary distribution
- How many new job postings does Idorsia open per year?
- In Q1 2026, Idorsia opened 42 new job postings. In 2025, Idorsia opened 86 new job postings — about 7 per month.
- Track hiring trends by role
- When was Idorsia founded and where is it headquartered?
- Idorsia was founded in 2017 and is headquartered in Allschwil, Switzerland.
- Compare Idorsia to industry peers
Speak with a workforce expert about Idorsia.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.