How many employees work at Ionis Corporate?
Ionis Corporate SASU has approximately 341 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Ionis Corporate’s total headcount has grown 23.0% from 278 employees in 2023 to 341 in 2026.
Is Ionis Corporate hiring right now?
Yes, Ionis Corporate is actively hiring. Ionis Corporate had 21 active job postings in 2026, a 27.0% increase from 2025 — see job openings & hiring trends.
About Ionis Corporate’s Workforce
Ionis Corporate SASU is an Education Services company that employs 341 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1980, the company is headquartered in Paris, France.
Ionis Corporate's workforce has grown 23.0% from 2023 to 2026, up 4.7% year over year in 2026. Its workforce is concentrated most in Western Europe (91.1%), followed by North Africa (3.1%) and Central America and the Caribbean (1.7%).
Ionis Corporate's functional groups are Finance and Operations (49.8%), Sales and Marketing (30.0%), and Engineering (20.2%), with Engineering growing fastest (up 9.8%). The average salary is $46,323, ranging from a median of $56,000 in North America to $11,000 in North Africa, up 0.6% year over year in 2026.
Ionis Corporate's active job postings rose 27.0% in 2026 to 21, with new postings per month cooling from 17 in 2023 to 9 in 2026. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Paris, France
- Founded
- 1980
- Industry
- Education Services
- Employees
- 341
- YoY
- +4.7% (+26)
As of March 2026
Ionis Corporate workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Ionis Corporate. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsIonis Corporate Annual Employee Count (2023-2026)
- Ionis Corporate had 341 employees in 2026, a 4.7% increase (+26) from 2025.
- Ionis Corporate had 333 employees in 2025, a 0.1% decline (+15) from 2024.
- Ionis Corporate had 318 employees in 2024, a 1.1% decline (+12) from 2023.
- Ionis Corporate had 306 employees in 2023, a 2.7% decline (+10) from 2022.
Ionis Corporate's total workforce has grown from 278 employees in 2023 to 341 in 2026.
Ionis Corporate SASU quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 341 | +26 | +4.7% |
| 2025 | Q4 | 333 | +15 | -0.1% |
| 2025 | Q3 | 329 | +19 | -2.2% |
| 2025 | Q2 | 293 | +12 | -5.0% |
| 2025 | Q1 | 315 | +13 | -4.4% |
| 2024 | Q4 | 318 | +12 | -1.1% |
| 2024 | Q3 | 310 | +13 | -1.9% |
| 2024 | Q2 | 281 | +3 | -2.6% |
| 2024 | Q1 | 302 | +8 | -1.1% |
| 2023 | Q4 | 306 | +10 | -2.7% |
| 2023 | Q3 | 297 | -16 | -9.2% |
| 2023 | Q2 | 278 | -15 | -8.7% |
See Ionis Corporate's complete headcount history, including quarterly breakdowns.
Get the DataIonis Corporate Employee Count by Region (2026)
Western Europe accounts for the largest share of Ionis Corporate's global workforce with approximately 91% of total employees, followed by North Africa and Central America and the Caribbean.
Ionis Corporate employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 309 | 91.1% |
| North Africa | 11 | 3.1% |
| Central America and the Caribbean | 6 | 1.7% |
| North America | 4 | 1.3% |
| Sub-Saharan Africa | 3 | 1.0% |
| South Asia | 3 | 0.8% |
| East Asia | 2 | 0.7% |
| Northern Europe | 1 | 0.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataIonis Corporate Employee Count by Department (2026)
Ionis Corporate's employee groups are Finance and Operations (49.8%), Sales and Marketing (30.0%), and Engineering (20.2%).
Ionis Corporate employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 152 | 49.8% |
| Sales and Marketing | 92 | 30.0% |
| Engineering | 61 | 20.2% |
Compare Ionis Corporate's department mix to industry peers.
See Full DataIonis Corporate Employee Salary by Region (2026)
Ionis Corporate's average employee salary is $46,323 globally. Employees in North America receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in North Africa, at a median of $11,000.
Ionis Corporate median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| East Asia | $58,000 |
| North America | $56,000 |
| Western Europe | $37,000 |
| Sub-Saharan Africa | $22,000 |
| Central America and the Caribbean | $19,000 |
| North Africa | $11,000 |
Unlock salary by role, level, and city — and compare to Ionis Corporate's industry peers.
Unlock Salary DataIonis Corporate Job Openings and Hiring Trends (2023-2026)
- Ionis Corporate had 21 active job postings in 2026, a 27.0% increase (+4) from 2025.
- Ionis Corporate had 17 active job postings in 2025, a 92.1% decline (-29) from 2024.
- Ionis Corporate had 46 active job postings in 2024, a 62.9% increase (+22) from 2023.
- Ionis Corporate had 24 active job postings in 2023, a 184.0% increase from 2022.
- Hiring velocity in 2026: 9 new roles/month, down from 12 in 2025 and 15 in 2024.
Ionis Corporate's active job postings rose 27.0% in 2026 to 21, with new postings per month cooling from 17 in 2023 to 9 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataIonis Corporate Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Ionis Corporate's workforce based on public professional data. Overall sentiment is positive and has improved 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 Ionis Corporate
- How fast is Ionis Corporate growing?
- In 2026, Ionis Corporate's headcount grew 4.7% to 341 employees, up from 315 in 2025.
- See the full headcount history
- Where are Ionis Corporate employees located?
- Most Ionis Corporate employees are based in Western Europe (91.1% of headcount), followed by North Africa and Central America and the Caribbean.
- Explore where the workforce is based
- What is the average salary at Ionis Corporate?
- The average employee salary at Ionis Corporate is approximately $46.3k per year.
- Analyze the salary distribution
- How many new job postings does Ionis Corporate open per year?
- In Q1 2026, Ionis Corporate opened 26 new job postings. In 2025, Ionis Corporate opened 145 new job postings — about 12 per month.
- Track hiring trends by role
- When was Ionis Corporate founded and where is it headquartered?
- Ionis Corporate was founded in 1980 and is headquartered in Paris, France.
- Compare Ionis Corporate to industry peers
Speak with a workforce expert about Ionis Corporate.
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