How many employees work at Mission Bio?
Mission Bio, Inc. has approximately 89 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Mission Bio’s total headcount has declined 33.1% from 133 employees in 2023 to 89 in 2026.
Is Mission Bio hiring right now?
No, Mission Bio is not actively hiring. Mission Bio had 0 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About Mission Bio’s Workforce
Mission Bio, Inc. is a Biotech and Healthcare Services company that employs 89 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 2011, the company is headquartered in San Francisco, California.
Mission Bio's workforce has declined 33.1% from 2023 to 2026, though it is up 6.2% year over year in 2026. It fell to a low of 75 in 2025 Q2 before recovering. Its workforce is concentrated most in North America (83.4%), followed by Western Europe (9.5%) and Northern Europe (4.8%).
Mission Bio's functional groups are Finance and Operations (47.1%), Engineering (33.3%), and Sales and Marketing (19.6%), with Sales and Marketing growing fastest (up 18.2%). The average salary is $165,146, ranging from a median of $165,000 in North America to $58,000 in Northern Europe, down 5.4% year over year in 2026.
Mission Bio's hiring activity held steady in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- San Francisco, California
- Founded
- 2011
- Industry
- Biotech and Healthcare Services
- Employees
- 89
- YoY
- +6.2% (+11)
As of March 2026
Mission Bio workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Mission Bio. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMission Bio Annual Employee Count (2023-2026)
- Mission Bio had 89 employees in 2026, a 6.2% increase (+11) from 2025.
- Mission Bio had 86 employees in 2025, a 6.1% increase (+1) from 2024.
- Mission Bio had 85 employees in 2024, a 12.7% decline (-34) from 2023.
- Mission Bio had 119 employees in 2023, a 13.5% decline (-43) from 2022.
Mission Bio's total workforce has grown from 75 employees in 2025 to 89 in 2026. Mission Bio's headcount peaked at 133 in 2023 before declining in 2025 and recovering through 2026.
Mission Bio, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 89 | +11 | +6.2% |
| 2025 | Q4 | 86 | +1 | +6.1% |
| 2025 | Q3 | 81 | -29 | -11.2% |
| 2025 | Q2 | 75 | -43 | -10.3% |
| 2025 | Q1 | 78 | -41 | -11.1% |
| 2024 | Q4 | 85 | -34 | -12.7% |
| 2024 | Q3 | 110 | -12 | +0.6% |
| 2024 | Q2 | 118 | -15 | -3.9% |
| 2024 | Q1 | 119 | -19 | -5.2% |
| 2023 | Q4 | 119 | -43 | -13.5% |
| 2023 | Q3 | 122 | -56 | -15.0% |
| 2023 | Q2 | 133 | -45 | -15.5% |
See Mission Bio's complete headcount history, including quarterly breakdowns.
Get the DataMission Bio Employee Count by Region (2026)
North America accounts for the largest share of Mission Bio's global workforce with approximately 83% of total employees, followed by Western Europe and Northern Europe.
Mission Bio employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 73 | 83.4% |
| Western Europe | 8 | 9.5% |
| Northern Europe | 4 | 4.8% |
| South Asia | 1 | 1.2% |
| Southern Europe | 1 | 1.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMission Bio Employee Count by Department (2026)
Mission Bio's employee groups are Finance and Operations (47.1%), Engineering (33.3%), and Sales and Marketing (19.6%).
Mission Bio employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 42 | 47.1% |
| Engineering | 30 | 33.3% |
| Sales and Marketing | 17 | 19.6% |
Compare Mission Bio's department mix to industry peers.
See Full DataMission Bio Employee Salary by Region (2026)
Mission Bio's average employee salary is $165,146 globally. Employees in North America receive the highest compensation. Pay is lowest in Northern Europe, at a median of $58,000.
Mission Bio median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $165,000 |
| Western Europe | $132,000 |
| Northern Europe | $58,000 |
Unlock salary by role, level, and city — and compare to Mission Bio's industry peers.
Unlock Salary DataMission Bio Job Openings and Hiring Trends (2023-2026)
- Mission Bio had 0 active job postings in 2026, a 0% no change (-7) from 2025.
- Mission Bio had 7 active job postings in 2025, a 200.0% increase (+7) from 2024.
- Mission Bio had 0 active job postings in 2024, a 200.0% decline (-2) from 2023.
- Mission Bio had 2 active job postings in 2023, a 111.1% decline from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 3 in 2025 and 1 in 2024.
Mission Bio's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMission Bio Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Mission Bio's workforce based on public professional data. Overall sentiment is negative and has declined 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 Mission Bio
- How fast is Mission Bio growing?
- In 2026, Mission Bio's headcount grew 6.2% to 89 employees, up from 78 in 2025.
- See the full headcount history
- Where are Mission Bio employees located?
- Most Mission Bio employees are based in North America (83.4% of headcount), followed by Western Europe and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Mission Bio?
- The average employee salary at Mission Bio is approximately $165.1k per year.
- Analyze the salary distribution
- How many new job postings does Mission Bio open per year?
- In Q1 2026, Mission Bio opened 0 new job postings. In 2025, Mission Bio opened 36 new job postings — about 3 per month.
- Track hiring trends by role
- When was Mission Bio founded and where is it headquartered?
- Mission Bio was founded in 2011 and is headquartered in San Francisco, California.
- Compare Mission Bio to industry peers
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