How many employees work at Arcus Biosciences?
Arcus Biosciences, Inc. (RCUS) has approximately 579 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Arcus Biosciences's total headcount has declined 3.7% from 601 employees in 2023 to 579 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is Arcus Biosciences hiring right now?
Yes, Arcus Biosciences is actively hiring. Arcus Biosciences had 16 active job postings in 2026, a 134.0% decline from 2025 — see job openings & hiring trends.
About Arcus Biosciences's Workforce
Arcus Biosciences, Inc. (RCUS) is a Pharmaceuticals company that employs 579 people worldwide as of March 2026. It is the 4th-largest by headcount among its peers. Founded in 2015, the company is headquartered in Hayward, California and trades on the New York Stock Exchange.
Arcus Biosciences's workforce has declined 3.7% from 2023 to 2026, and it is down 12.8% year over year in 2026. It fell to a low of 579 in 2026 Q1 before recovering. Its workforce is concentrated most in the United States (96.4%), followed by China (0.9%) and Rwanda (0.7%), with Brazil, its fastest-growing location.
Arcus Biosciences's largest functional groups are Finance and Operations (46.2%), Engineering (34.6%), and Sales and Marketing (19.2%). The average tenure is 3.3 years, and the average salary is $216,239, ranging from a median of $198,000 in Northern America to $53,000 in Eastern Asia.
Arcus Biosciences's active job postings fell 134.0% in 2026 to 16, with new postings per month cooling from 48 in 2023 to 17 in 2026. Overall, employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
As of March 2026
Arcus Biosciences
workforce metrics
Headcount
579
12.8% YoY
Avg. Salary
$216.2k
0.5% YoY
Tenure
3.3yr
0.0yr YoY
Growth Rate
-12.8%
16.5pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Arcus Biosciences. Compare to peers, export the dataset, and access the full quarterly history.
- Arcus Biosciences had 579 employees in 2026, a 12.8% decline (-79) from 2025.
- Arcus Biosciences had 604 employees in 2025, a 8.6% decline (-54) from 2024.
- Arcus Biosciences had 658 employees in 2024, a 8.1% increase (+51) from 2023.
- Arcus Biosciences had 607 employees in 2023, a 6.9% increase (+41) from 2022.
Arcus Biosciences's total workforce has declined from 601 employees in 2023 to 579 in 2026. Arcus Biosciences's headcount peaked at 662 in 2024.
Arcus Biosciences, Inc. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 579 | -79 | -12.8% |
| 2025 | Q4 | 604 | -54 | -8.6% |
| 2025 | Q3 | 628 | -24 | -3.8% |
| 2025 | Q2 | 661 | -1 | -0.1% |
| 2025 | Q1 | 658 | +24 | +3.8% |
| 2024 | Q4 | 658 | +51 | +8.1% |
| 2024 | Q3 | 652 | +43 | +6.9% |
| 2024 | Q2 | 662 | +61 | +9.6% |
| 2024 | Q1 | 634 | +56 | +9.1% |
| 2023 | Q4 | 607 | +41 | +6.9% |
| 2023 | Q3 | 609 | +70 | +12.1% |
| 2023 | Q2 | 601 | +94 | +17.1% |
Want to see Arcus Biosciences's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of Arcus Biosciences's global workforce with approximately 96% of total employees, followed by China and Rwanda. Arcus Biosciences's headcount in Brazil is growing fastest among its major locations, up 25.7% year over year in 2026.
Arcus Biosciences employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 526 | 96.4% | -10.5% |
| China | 5 | 0.9% | +0.0% |
| Rwanda | 4 | 0.7% | +0.0% |
| South Korea | 3 | 0.5% | +0.0% |
| Australia | 3 | 0.5% | +0.0% |
| Brazil | 2 | 0.3% | +25.7% |
| Spain | 1 | 0.2% | +0.0% |
| Canada | 1 | 0.2% | +0.0% |
| India | 1 | 0.2% | +0.0% |
| Liberia | 1 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Arcus Biosciences's largest employee groups are Finance and Operations (46.2%), Engineering (34.6%), and Sales and Marketing (19.2%).
Arcus Biosciences employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 271 | 46.2% | -8.0% |
| Engineering | 202 | 34.6% | -9.6% |
| Sales and Marketing | 112 | 19.2% | -9.0% |
Compare Arcus Biosciences's department mix to industry peers.
Arcus Biosciences's average employee salary is $216,239 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Eastern Asia, at a median of $53,000.
Arcus Biosciences median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $198,000 |
| Pacific Islands | $160,000 |
| Eastern Asia | $53,000 |
Unlock salary by role, level, and city — and compare to Arcus Biosciences's industry peers.
- Arcus Biosciences had 16 active job postings in 2026, a 134.0% decline (+3) from 2025.
- Arcus Biosciences had 13 active job postings in 2025, a 93.9% decline (-23) from 2024.
- Arcus Biosciences had 36 active job postings in 2024, a 15.4% decline (-6) from 2023.
- Arcus Biosciences had 42 active job postings in 2023, a 33.7% decline from 2022.
- Hiring velocity in 2026: 17 new roles/month, down from 32 in 2025 and 35 in 2024. New metric
Arcus Biosciences's hiring is slowing: active job postings fell 134.0% in 2026 to 16, with new postings per month cooling from 48 in 2023 to 17 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Arcus 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.
- How fast is Arcus Biosciences growing?
- In 2026, Arcus Biosciences's headcount shrank 12.8% to 579 employees, down from 658 in 2025.
- Where are Arcus Biosciences employees located?
- Most Arcus Biosciences employees are based in the United States (96.4% of headcount), followed by China and Rwanda.
- What is the average salary at Arcus Biosciences?
- The average employee salary at Arcus Biosciences is approximately $216.2k per year.
- How many people does Arcus Biosciences hire per year?
- In 2026, Arcus Biosciences opened roughly 204 new roles — about 17 per month.
- When was Arcus Biosciences founded and where is it headquartered?
- Arcus Biosciences was founded in 2015 and is headquartered in Hayward, California.
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