How many employees work at Cosyne Therapeutics?
Cosyne Therapeutics Ltd. has approximately 22 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Cosyne Therapeutics’s total headcount has declined 11.2% from 25 employees in 2023 to 22 in 2026.
Is Cosyne Therapeutics hiring right now?
No, Cosyne Therapeutics is not actively hiring. Cosyne Therapeutics had 0 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About Cosyne Therapeutics’s Workforce
Cosyne Therapeutics Ltd. is a Biotech and Healthcare Services company that employs 22 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 2021, the company is headquartered in London, United Kingdom.
Cosyne Therapeutics's workforce has declined 11.2% from 2023 to 2026, down 19.6% year over year in 2026. It fell to a low of 22 in 2025 Q4 before recovering. Its workforce is concentrated most in Northern Europe (94.6%), followed by Western Europe (5.4%).
Cosyne Therapeutics's functional groups are Finance and Operations (47.6%), Engineering (40.2%), and Sales and Marketing (12.2%). The average salary is $93,140, highest in Northern Europe at a median of $81,000, down 12.8% year over year in 2026.
Cosyne Therapeutics's hiring activity held steady in 2026. Overall employee sentiment is positive and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- London, United Kingdom
- Founded
- 2021
- Industry
- Biotech and Healthcare Services
- Employees
- 22
- YoY
- -19.6% (-11)
As of March 2026
Cosyne Therapeutics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Cosyne Therapeutics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsCosyne Therapeutics Annual Employee Count (2023-2026)
- Cosyne Therapeutics had 22 employees in 2026, a 19.6% decline (-11) from 2025.
- Cosyne Therapeutics had 22 employees in 2025, a 15.1% decline (-10) from 2024.
- Cosyne Therapeutics had 32 employees in 2024, a 6.7% decline (-3) from 2023.
- Cosyne Therapeutics had 35 employees in 2023, a 24.3% increase (+18) from 2022.
Cosyne Therapeutics's total workforce has declined from 25 employees in 2023 to 22 in 2026.
Cosyne Therapeutics Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 22 | -11 | -19.6% |
| 2025 | Q4 | 22 | -10 | -15.1% |
| 2025 | Q3 | 25 | -9 | -7.3% |
| 2025 | Q2 | 33 | -1 | +7.1% |
| 2025 | Q1 | 33 | -1 | -2.6% |
| 2024 | Q4 | 32 | -3 | -6.7% |
| 2024 | Q3 | 34 | +6 | -3.2% |
| 2024 | Q2 | 34 | +9 | +3.1% |
| 2024 | Q1 | 34 | +14 | +18.6% |
| 2023 | Q4 | 35 | +18 | +24.3% |
| 2023 | Q3 | 28 | +12 | +15.6% |
| 2023 | Q2 | 25 | +15 | +8.8% |
See Cosyne Therapeutics's complete headcount history, including quarterly breakdowns.
Get the DataCosyne Therapeutics Employee Count by Region (2026)
Northern Europe accounts for the largest share of Cosyne Therapeutics's global workforce with approximately 95% of total employees, followed by Western Europe.
Cosyne Therapeutics employees by region
| Region | Employees | % of Total |
|---|---|---|
| Northern Europe | 21 | 94.6% |
| Western Europe | 1 | 5.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataCosyne Therapeutics Employee Count by Department (2026)
Cosyne Therapeutics's employee groups are Finance and Operations (47.6%), Engineering (40.2%), and Sales and Marketing (12.2%).
Cosyne Therapeutics employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 10 | 47.6% |
| Engineering | 9 | 40.2% |
| Sales and Marketing | 3 | 12.2% |
Compare Cosyne Therapeutics's department mix to industry peers.
See Full DataCosyne Therapeutics Employee Salary by Region (2026)
Cosyne Therapeutics's average employee salary is $93,140 globally. Employees in Northern Europe receive the highest compensation.
Cosyne Therapeutics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $81,000 |
Unlock salary by role, level, and city — and compare to Cosyne Therapeutics's industry peers.
Unlock Salary DataCosyne Therapeutics Job Openings and Hiring Trends (2023-2026)
- Cosyne Therapeutics had 0 active job postings in 2026, a 0% no change from 2025.
- Cosyne Therapeutics had 0 active job postings in 2025, a 0% no change from 2024.
- Cosyne Therapeutics had 0 active job postings in 2024, a 200.0% decline (-1) from 2023.
- Cosyne Therapeutics had 1 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 0 in 2024.
Cosyne Therapeutics's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataCosyne Therapeutics Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Cosyne Therapeutics's workforce based on public professional data. Overall sentiment is positive and has held steady year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Cosyne Therapeutics
- How fast is Cosyne Therapeutics growing?
- In 2026, Cosyne Therapeutics's headcount shrank 19.6% to 22 employees, down from 33 in 2025.
- See the full headcount history
- Where are Cosyne Therapeutics employees located?
- Most Cosyne Therapeutics employees are based in Northern Europe (94.6% of headcount), followed by Western Europe.
- Explore where the workforce is based
- What is the average salary at Cosyne Therapeutics?
- The average employee salary at Cosyne Therapeutics is approximately $93.1k per year.
- Analyze the salary distribution
- How many new job postings does Cosyne Therapeutics open per year?
- In Q1 2026, Cosyne Therapeutics opened 0 new job postings. In 2025, Cosyne Therapeutics opened 3 new job postings — about 0 per month.
- Track hiring trends by role
- When was Cosyne Therapeutics founded and where is it headquartered?
- Cosyne Therapeutics was founded in 2021 and is headquartered in London, United Kingdom.
- Compare Cosyne Therapeutics to industry peers
Speak with a workforce expert about Cosyne Therapeutics.
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