How many employees work at Terrestrial Bio?
Terrestrial Bio, Inc. has approximately 71 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Terrestrial Bio’s total headcount has grown 31.8% from 54 employees in 2023 to 71 in 2026.
Is Terrestrial Bio hiring right now?
Yes, Terrestrial Bio is actively hiring. Terrestrial Bio had 21 active job postings in 2026, a 136.0% increase from 2025 — see job openings & hiring trends.
About Terrestrial Bio’s Workforce
Terrestrial Bio, Inc. is a Biotech and Healthcare Services company that employs 71 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 2012, the company is headquartered in Woburn, Massachusetts.
Terrestrial Bio's workforce has grown 31.8% from 2023 to 2026, up 8.1% year over year in 2026. It fell to a low of 51 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (97.9%), followed by South Asia (2.1%).
Terrestrial Bio's functional groups are Finance and Operations (47.2%), Engineering (40.6%), and Sales and Marketing (12.2%), with Engineering growing fastest (up 27.2%). The average salary is $125,394, highest in North America at a median of $107,000, down 3.0% year over year in 2026.
Terrestrial Bio's active job postings rose 136.0% in 2026 to 21, with new postings per month climbing from 1 in 2023 to 8 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Woburn, Massachusetts
- Founded
- 2012
- Industry
- Biotech and Healthcare Services
- Employees
- 71
- YoY
- +8.1% (+10)
As of March 2026
Terrestrial Bio workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Terrestrial Bio. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTerrestrial Bio Annual Employee Count (2023-2026)
- Terrestrial Bio had 71 employees in 2026, a 8.1% increase (+10) from 2025.
- Terrestrial Bio had 66 employees in 2025, a 0.2% increase (+5) from 2024.
- Terrestrial Bio had 61 employees in 2024, a 8.7% increase (+7) from 2023.
- Terrestrial Bio had 54 employees in 2023, a 12.2% increase (+9) from 2022.
Terrestrial Bio's total workforce has grown from 54 employees in 2023 to 71 in 2026.
Terrestrial Bio, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 71 | +10 | +8.1% |
| 2025 | Q4 | 66 | +5 | +0.2% |
| 2025 | Q3 | 58 | +1 | -3.4% |
| 2025 | Q2 | 62 | +7 | -1.2% |
| 2025 | Q1 | 61 | +9 | +1.8% |
| 2024 | Q4 | 61 | +7 | +8.7% |
| 2024 | Q3 | 57 | +6 | +10.6% |
| 2024 | Q2 | 55 | +1 | -0.1% |
| 2024 | Q1 | 52 | +3 | +5.3% |
| 2023 | Q4 | 54 | +9 | +12.2% |
| 2023 | Q3 | 51 | +9 | +13.5% |
| 2023 | Q2 | 54 | +5 | +12.5% |
See Terrestrial Bio's complete headcount history, including quarterly breakdowns.
Get the DataTerrestrial Bio Employee Count by Region (2026)
North America accounts for the largest share of Terrestrial Bio's global workforce with approximately 98% of total employees, followed by South Asia.
Terrestrial Bio employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 69 | 97.9% |
| South Asia | 1 | 2.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTerrestrial Bio Employee Count by Department (2026)
Terrestrial Bio's employee groups are Finance and Operations (47.2%), Engineering (40.6%), and Sales and Marketing (12.2%).
Terrestrial Bio employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 33 | 47.2% |
| Engineering | 29 | 40.6% |
| Sales and Marketing | 9 | 12.2% |
Compare Terrestrial Bio's department mix to industry peers.
See Full DataTerrestrial Bio Employee Salary by Region (2026)
Terrestrial Bio's average employee salary is $125,394 globally. Employees in North America receive the highest compensation.
Terrestrial Bio median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $107,000 |
Unlock salary by role, level, and city — and compare to Terrestrial Bio's industry peers.
Unlock Salary DataTerrestrial Bio Job Openings and Hiring Trends (2023-2026)
- Terrestrial Bio had 21 active job postings in 2026, a 136.0% increase (+6) from 2025.
- Terrestrial Bio had 15 active job postings in 2025, a 200.0% increase (+15) from 2024.
- Terrestrial Bio had 0 active job postings in 2024, a 200.0% decline (-2) from 2023.
- Terrestrial Bio had 2 active job postings in 2023, a 66.7% decline from 2022.
- Hiring velocity in 2026: 8 new roles/month, up from 2 in 2025 and 1 in 2024.
Terrestrial Bio's hiring is accelerating: active job postings rose 136.0% in 2026 to 21, with new postings per month climbing from 1 in 2023 to 8 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataTerrestrial Bio Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Terrestrial Bio's workforce based on public professional data. Overall sentiment is neutral 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 Terrestrial Bio
- How fast is Terrestrial Bio growing?
- In 2026, Terrestrial Bio's headcount grew 8.1% to 71 employees, up from 61 in 2025.
- See the full headcount history
- Where are Terrestrial Bio employees located?
- Most Terrestrial Bio employees are based in North America (97.9% of headcount), followed by South Asia.
- Explore where the workforce is based
- What is the average salary at Terrestrial Bio?
- The average employee salary at Terrestrial Bio is approximately $125.4k per year.
- Analyze the salary distribution
- How many new job postings does Terrestrial Bio open per year?
- In Q1 2026, Terrestrial Bio opened 23 new job postings. In 2025, Terrestrial Bio opened 29 new job postings — about 2 per month.
- Track hiring trends by role
- When was Terrestrial Bio founded and where is it headquartered?
- Terrestrial Bio was founded in 2012 and is headquartered in Woburn, Massachusetts.
- Compare Terrestrial Bio to industry peers
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