How many employees work at Mirai Bio?
Mirai Bio has approximately 47 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Mirai Bio’s total headcount has grown 185.0% from 17 employees in 2023 to 47 in 2026.
Is Mirai Bio hiring right now?
Yes, Mirai Bio is actively hiring. Mirai Bio had 2 active job postings in 2026, a 200.0% increase from 2025 — see job openings & hiring trends.
About Mirai Bio’s Workforce
Mirai Bio is a Biotech and Healthcare Services company that employs 47 people worldwide as of March 2026. It is the 5th-largest by headcount among its peers. Founded in 2021, the company is headquartered in Cambridge, Massachusetts.
Mirai Bio's workforce has grown 185.0% from 2023 to 2026, up 6.8% year over year in 2026. Its workforce is concentrated most in North America (97.7%), followed by Northern Europe (2.3%).
Mirai Bio's functional groups are Engineering (53.5%), Finance and Operations (31.1%), and Sales and Marketing (15.4%), with Sales and Marketing growing fastest (up 20.3%). The average salary is $137,506, highest in North America at a median of $114,000, down 0.9% year over year in 2026.
Mirai Bio'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
- Cambridge, Massachusetts
- Founded
- 2021
- Industry
- Biotech and Healthcare Services
- Employees
- 47
- YoY
- +6.8% (-2)
As of March 2026
Mirai Bio workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Mirai Bio. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMirai Bio Annual Employee Count (2023-2026)
- Mirai Bio had 47 employees in 2026, a 6.8% increase (-2) from 2025.
- Mirai Bio had 48 employees in 2025, a 9.3% increase from 2024.
- Mirai Bio had 48 employees in 2024, a 22.5% increase (+19) from 2023.
- Mirai Bio had 29 employees in 2023, a 41.9% increase (+21) from 2022.
Mirai Bio's total workforce has grown from 17 employees in 2023 to 47 in 2026.
Mirai Bio quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 47 | -2 | +6.8% |
| 2025 | Q4 | 48 | +0 | +9.3% |
| 2025 | Q3 | 46 | +9 | +18.7% |
| 2025 | Q2 | 44 | +8 | +8.5% |
| 2025 | Q1 | 49 | +15 | +18.2% |
| 2024 | Q4 | 48 | +19 | +22.5% |
| 2024 | Q3 | 37 | +15 | +21.5% |
| 2024 | Q2 | 36 | +19 | +38.3% |
| 2024 | Q1 | 34 | +21 | +33.7% |
| 2023 | Q4 | 29 | +21 | +41.9% |
| 2023 | Q3 | 22 | +16 | +40.4% |
| 2023 | Q2 | 17 | +13 | +40.5% |
See Mirai Bio's complete headcount history, including quarterly breakdowns.
Get the DataMirai Bio Employee Count by Region (2026)
North America accounts for the largest share of Mirai Bio's global workforce with approximately 98% of total employees, followed by Northern Europe.
Mirai Bio employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 44 | 97.7% |
| Northern Europe | 1 | 2.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMirai Bio Employee Count by Department (2026)
Mirai Bio's employee groups are Engineering (53.5%), Finance and Operations (31.1%), and Sales and Marketing (15.4%).
Mirai Bio employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 25 | 53.5% |
| Finance and Operations | 15 | 31.1% |
| Sales and Marketing | 7 | 15.4% |
Compare Mirai Bio's department mix to industry peers.
See Full DataMirai Bio Employee Salary by Region (2026)
Mirai Bio's average employee salary is $137,506 globally. Employees in North America receive the highest compensation.
Mirai Bio median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $114,000 |
Unlock salary by role, level, and city — and compare to Mirai Bio's industry peers.
Unlock Salary DataMirai Bio Job Openings and Hiring Trends (2023-2026)
- Mirai Bio had 2 active job postings in 2026, a 200.0% increase (+2) from 2025.
- Mirai Bio had 0 active job postings in 2025, a 0% no change from 2024.
- Mirai Bio had 0 active job postings in 2024, a 0% no change from 2023.
- Mirai Bio had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 1 new roles/month, up from 0 in 2025 and 0 in 2024.
Mirai Bio'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 Mirai Bio
- How fast is Mirai Bio growing?
- In 2026, Mirai Bio's headcount grew 6.8% to 47 employees, down from 49 in 2025.
- See the full headcount history
- Where are Mirai Bio employees located?
- Most Mirai Bio employees are based in North America (97.7% of headcount), followed by Northern Europe.
- Explore where the workforce is based
- What is the average salary at Mirai Bio?
- The average employee salary at Mirai Bio is approximately $137.5k per year.
- Analyze the salary distribution
- How many new job postings does Mirai Bio open per year?
- In Q1 2026, Mirai Bio opened 2 new job postings. In 2025, Mirai Bio opened 0 new job postings — about 0 per month.
- Track hiring trends by role
- When was Mirai Bio founded and where is it headquartered?
- Mirai Bio was founded in 2021 and is headquartered in Cambridge, Massachusetts.
- Compare Mirai Bio to industry peers
Speak with a workforce expert about Mirai Bio.
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