How many employees work at Arsenal Biosciences?
Arsenal Biosciences, Inc. has approximately 195 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Arsenal Biosciences’s total headcount has declined 41.1% from 331 employees in 2023 to 195 in 2026.
Is Arsenal Biosciences hiring right now?
Yes, Arsenal Biosciences is actively hiring. Arsenal Biosciences had 5 active job postings in 2026, a 160.0% decline from 2025 — see job openings & hiring trends.
About Arsenal Biosciences’s Workforce
Arsenal Biosciences, Inc. is a Biotech and Healthcare Services company that employs 195 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. Founded in 2019, the company is headquartered in South San Francisco, California.
Arsenal Biosciences's workforce has declined 41.1% from 2023 to 2026, down 32.4% year over year in 2026. It fell to a low of 195 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (96.4%), followed by South Asia (1.0%) and Eastern Europe (0.8%).
Arsenal Biosciences's functional groups are Finance and Operations (49.2%), Engineering (37.3%), and Sales and Marketing (13.5%). The average salary is $184,353, highest in North America at a median of $158,000, up 4.5% year over year in 2026.
Arsenal Biosciences's active job postings fell 160.0% in 2026 to 5, with new postings per month cooling from 13 in 2023 to 2 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- South San Francisco, California
- Founded
- 2019
- Industry
- Biotech and Healthcare Services
- Employees
- 195
- YoY
- -32.4% (-128)
As of March 2026
Arsenal Biosciences workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Arsenal Biosciences. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsArsenal Biosciences Annual Employee Count (2023-2026)
- Arsenal Biosciences had 195 employees in 2026, a 32.4% decline (-128) from 2025.
- Arsenal Biosciences had 206 employees in 2025, a 31.0% decline (-114) from 2024.
- Arsenal Biosciences had 320 employees in 2024, a 0.9% increase from 2023.
- Arsenal Biosciences had 320 employees in 2023, a 2.6% increase (+16) from 2022.
Arsenal Biosciences's total workforce has declined from 331 employees in 2023 to 195 in 2026.
Arsenal Biosciences, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 195 | -128 | -32.4% |
| 2025 | Q4 | 206 | -114 | -31.0% |
| 2025 | Q3 | 293 | -15 | -5.1% |
| 2025 | Q2 | 319 | +9 | -1.1% |
| 2025 | Q1 | 323 | +11 | +1.8% |
| 2024 | Q4 | 320 | +0 | +0.9% |
| 2024 | Q3 | 308 | -13 | -1.1% |
| 2024 | Q2 | 310 | -21 | -1.8% |
| 2024 | Q1 | 312 | -2 | -0.6% |
| 2023 | Q4 | 320 | +16 | +2.6% |
| 2023 | Q3 | 321 | +38 | +5.7% |
| 2023 | Q2 | 331 | +63 | +7.6% |
See Arsenal Biosciences's complete headcount history, including quarterly breakdowns.
Get the DataArsenal Biosciences Employee Count by Region (2026)
North America accounts for the largest share of Arsenal Biosciences's global workforce with approximately 96% of total employees, followed by South Asia and Eastern Europe.
Arsenal Biosciences employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 185 | 96.4% |
| South Asia | 2 | 1.0% |
| Eastern Europe | 1 | 0.8% |
| Southeast Asia | 1 | 0.7% |
| Southern Europe | 1 | 0.7% |
| Arab States | 1 | 0.5% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataArsenal Biosciences Employee Count by Department (2026)
Arsenal Biosciences's employee groups are Finance and Operations (49.2%), Engineering (37.3%), and Sales and Marketing (13.5%).
Arsenal Biosciences employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 95 | 49.2% |
| Engineering | 72 | 37.3% |
| Sales and Marketing | 26 | 13.5% |
Compare Arsenal Biosciences's department mix to industry peers.
See Full DataArsenal Biosciences Employee Salary by Region (2026)
Arsenal Biosciences's average employee salary is $184,353 globally. Employees in North America receive the highest compensation.
Arsenal Biosciences median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $158,000 |
Unlock salary by role, level, and city — and compare to Arsenal Biosciences's industry peers.
Unlock Salary DataArsenal Biosciences Job Openings and Hiring Trends (2023-2026)
- Arsenal Biosciences had 5 active job postings in 2026, a 160.0% decline (+1) from 2025.
- Arsenal Biosciences had 4 active job postings in 2025, a 146.7% decline (-22) from 2024.
- Arsenal Biosciences had 26 active job postings in 2024, a 53.7% increase (+11) from 2023.
- Arsenal Biosciences had 15 active job postings in 2023, a 92.9% decline from 2022.
- Hiring velocity in 2026: 2 new roles/month, down from 9 in 2025 and 15 in 2024.
Arsenal Biosciences's hiring is slowing: active job postings fell 160.0% in 2026 to 5, with new postings per month cooling from 13 in 2023 to 2 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataArsenal Biosciences Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Arsenal Biosciences'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.
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Frequently Asked Questions About Arsenal Biosciences
- How fast is Arsenal Biosciences growing?
- In 2026, Arsenal Biosciences's headcount shrank 32.4% to 195 employees, down from 323 in 2025.
- See the full headcount history
- Where are Arsenal Biosciences employees located?
- Most Arsenal Biosciences employees are based in North America (96.4% of headcount), followed by South Asia and Eastern Europe.
- Explore where the workforce is based
- What is the average salary at Arsenal Biosciences?
- The average employee salary at Arsenal Biosciences is approximately $184.4k per year.
- Analyze the salary distribution
- How many new job postings does Arsenal Biosciences open per year?
- In Q1 2026, Arsenal Biosciences opened 7 new job postings. In 2025, Arsenal Biosciences opened 103 new job postings — about 9 per month.
- Track hiring trends by role
- When was Arsenal Biosciences founded and where is it headquartered?
- Arsenal Biosciences was founded in 2019 and is headquartered in South San Francisco, California.
- Compare Arsenal Biosciences to industry peers
Speak with a workforce expert about Arsenal Biosciences.
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