How many employees work at One Biosciences?
One Biosciences SAS has approximately 28 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. One Biosciences’s total headcount has grown 102.9% from 14 employees in 2023 to 28 in 2026.
Is One Biosciences hiring right now?
Yes, One Biosciences is actively hiring. One Biosciences had 2 active job postings in 2026, a 200.0% increase from 2025 — see job openings & hiring trends.
About One Biosciences’s Workforce
One Biosciences SAS is a Biotech and Healthcare Services company that employs 28 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2020, the company is headquartered in Paris, France.
One Biosciences's workforce has grown 102.9% from 2023 to 2026, up 14.3% year over year in 2026. It fell to a low of 13 in 2024 Q1 before recovering. Its workforce is concentrated most in Western Europe (93.1%), followed by North America (6.9%).
One Biosciences's functional groups are Finance and Operations (37.2%), Engineering (37.1%), and Sales and Marketing (25.7%), with Finance and Operations growing fastest (up 24.2%). The average salary is $98,467, highest in Western Europe at a median of $79,000, down 12.3% year over year in 2026.
One Biosciences's active job postings rose 200.0% in 2026 to 2, with new postings per month climbing from 0 in 2023 to 1 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Paris, France
- Founded
- 2020
- Industry
- Biotech and Healthcare Services
- Employees
- 28
- YoY
- +14.3% (+11)
As of March 2026
One Biosciences workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for One Biosciences. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsOne Biosciences Annual Employee Count (2023-2026)
- One Biosciences had 28 employees in 2026, a 14.3% increase (+11) from 2025.
- One Biosciences had 28 employees in 2025, a 20.6% increase (+11) from 2024.
- One Biosciences had 17 employees in 2024, a 15.6% decline (+1) from 2023.
- One Biosciences had 16 employees in 2023, a 10.4% increase (+7) from 2022.
One Biosciences's total workforce has grown from 14 employees in 2023 to 28 in 2026.
One Biosciences SAS quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 28 | +11 | +14.3% |
| 2025 | Q4 | 28 | +11 | +20.6% |
| 2025 | Q3 | 19 | +5 | +0.0% |
| 2025 | Q2 | 22 | +8 | +11.1% |
| 2025 | Q1 | 17 | +4 | +0.0% |
| 2024 | Q4 | 17 | +1 | -15.6% |
| 2024 | Q3 | 14 | +0 | -18.4% |
| 2024 | Q2 | 14 | +0 | -29.2% |
| 2024 | Q1 | 13 | +1 | -32.6% |
| 2023 | Q4 | 16 | +7 | +10.4% |
| 2023 | Q3 | 14 | +7 | +27.2% |
| 2023 | Q2 | 14 | +8 | +59.0% |
See One Biosciences's complete headcount history, including quarterly breakdowns.
Get the DataOne Biosciences Employee Count by Region (2026)
Western Europe accounts for the largest share of One Biosciences's global workforce with approximately 93% of total employees, followed by North America.
One Biosciences employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 26 | 93.1% |
| North America | 2 | 6.9% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataOne Biosciences Employee Count by Department (2026)
One Biosciences's employee groups are Finance and Operations (37.2%), Engineering (37.1%), and Sales and Marketing (25.7%).
One Biosciences employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 11 | 37.2% |
| Engineering | 11 | 37.1% |
| Sales and Marketing | 7 | 25.7% |
Compare One Biosciences's department mix to industry peers.
See Full DataOne Biosciences Employee Salary by Region (2026)
One Biosciences's average employee salary is $98,467 globally. Employees in Western Europe receive the highest compensation.
One Biosciences median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $79,000 |
Unlock salary by role, level, and city — and compare to One Biosciences's industry peers.
Unlock Salary DataOne Biosciences Job Openings and Hiring Trends (2023-2026)
- One Biosciences had 2 active job postings in 2026, a 200.0% increase (-1) from 2025.
- One Biosciences had 3 active job postings in 2025, a 200.0% increase (+3) from 2024.
- One Biosciences had 0 active job postings in 2024, a 0% no change from 2023.
- One Biosciences had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 1 new roles/month, up from 1 in 2025 and 0 in 2024.
One Biosciences's hiring is accelerating: active job postings rose 200.0% in 2026 to 2, with new postings per month climbing from 0 in 2023 to 1 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
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Frequently Asked Questions About One Biosciences
- How fast is One Biosciences growing?
- In 2026, One Biosciences's headcount grew 14.3% to 28 employees, up from 17 in 2025.
- See the full headcount history
- Where are One Biosciences employees located?
- Most One Biosciences employees are based in Western Europe (93.1% of headcount), followed by North America.
- Explore where the workforce is based
- What is the average salary at One Biosciences?
- The average employee salary at One Biosciences is approximately $98.5k per year.
- Analyze the salary distribution
- How many new job postings does One Biosciences open per year?
- In Q1 2026, One Biosciences opened 4 new job postings. In 2025, One Biosciences opened 12 new job postings — about 1 per month.
- Track hiring trends by role
- When was One Biosciences founded and where is it headquartered?
- One Biosciences was founded in 2020 and is headquartered in Paris, France.
- Compare One Biosciences to industry peers
Speak with a workforce expert about One Biosciences.
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