How many employees work at M51 Topco?
M51 Topco, Inc. has approximately 379 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. M51 Topco’s total headcount has declined 57.8% from 897 employees in 2023 to 379 in 2026.
Is M51 Topco hiring right now?
Yes, M51 Topco is actively hiring. M51 Topco had 18 active job postings in 2026, a 61.5% decline from 2025 — see job openings & hiring trends.
About M51 Topco’s Workforce
M51 Topco, Inc. is a Biotech and Healthcare Services company that employs 379 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2023, the company is headquartered in Boston, Massachusetts.
M51 Topco's workforce has declined 57.8% from 2023 to 2026, down 20.6% year over year in 2026. It fell to a low of 379 in 2026 Q1 before recovering. Its workforce is concentrated most in South Asia (65.0%), followed by North America (23.3%) and Southern Europe (5.7%).
M51 Topco's functional groups are Engineering (39.2%), Finance and Operations (37.9%), and Sales and Marketing (22.9%). The average salary is $60,841, ranging from a median of $145,000 in North America to $17,000 in South Asia.
M51 Topco's active job postings fell 61.5% in 2026 to 18, with new postings per month cooling from 34 in 2023 to 13 in 2026. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Boston, Massachusetts
- Founded
- 2023
- Industry
- Biotech and Healthcare Services
- Employees
- 379
- YoY
- -20.6% (-183)
As of March 2026
M51 Topco workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for M51 Topco. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsM51 Topco Annual Employee Count (2023-2026)
- M51 Topco had 379 employees in 2026, a 20.6% decline (-183) from 2025.
- M51 Topco had 387 employees in 2025, a 20.6% decline (-204) from 2024.
- M51 Topco had 591 employees in 2024, a 11.4% decline (-157) from 2023.
- M51 Topco had 748 employees in 2023, a 17.8% decline (-219) from 2022.
M51 Topco's total workforce has declined from 897 employees in 2023 to 379 in 2026.
M51 Topco, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 379 | -183 | -20.6% |
| 2025 | Q4 | 387 | -204 | -20.6% |
| 2025 | Q3 | 408 | -209 | -21.3% |
| 2025 | Q2 | 500 | -209 | -18.5% |
| 2025 | Q1 | 562 | -148 | -11.2% |
| 2024 | Q4 | 591 | -157 | -11.4% |
| 2024 | Q3 | 617 | -242 | -16.9% |
| 2024 | Q2 | 709 | -188 | -11.8% |
| 2024 | Q1 | 710 | -246 | -17.5% |
| 2023 | Q4 | 748 | -219 | -17.8% |
| 2023 | Q3 | 859 | -48 | -9.5% |
| 2023 | Q2 | 897 | +77 | -5.1% |
See M51 Topco's complete headcount history, including quarterly breakdowns.
Get the DataM51 Topco Employee Count by Region (2026)
South Asia accounts for the largest share of M51 Topco's global workforce with approximately 65% of total employees, followed by North America and Southern Europe.
M51 Topco employees by region
| Region | Employees | % of Total |
|---|---|---|
| South Asia | 238 | 65.0% |
| North America | 85 | 23.3% |
| Southern Europe | 21 | 5.7% |
| Northern Europe | 14 | 3.8% |
| Western Europe | 3 | 0.9% |
| South America | 1 | 0.4% |
| Sub-Saharan Africa | 1 | 0.3% |
| Arab States | 1 | 0.3% |
| Pacific Islands | 1 | 0.2% |
| Southeast Asia | 0 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataM51 Topco Employee Count by Department (2026)
M51 Topco's employee groups are Engineering (39.2%), Finance and Operations (37.9%), and Sales and Marketing (22.9%).
M51 Topco employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 148 | 39.2% |
| Finance and Operations | 143 | 37.9% |
| Sales and Marketing | 86 | 22.9% |
Compare M51 Topco's department mix to industry peers.
See Full DataM51 Topco Employee Salary by Region (2026)
M51 Topco's average employee salary is $60,841 globally. Employees in North America receive the highest compensation, with median pay approximately 2.4x the global average. Pay is lowest in South Asia, at a median of $17,000.
M51 Topco median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $145,000 |
| Northern Europe | $120,000 |
| Western Europe | $55,000 |
| Southern Europe | $34,000 |
| South Asia | $17,000 |
Unlock salary by role, level, and city — and compare to M51 Topco's industry peers.
Unlock Salary DataM51 Topco Job Openings and Hiring Trends (2023-2026)
- M51 Topco had 18 active job postings in 2026, a 61.5% decline from 2025.
- M51 Topco had 18 active job postings in 2025, a 58.8% decline (-15) from 2024.
- M51 Topco had 33 active job postings in 2024, a 75.0% increase (+18) from 2023.
- M51 Topco had 15 active job postings in 2023, a 103.2% decline from 2022.
- Hiring velocity in 2026: 13 new roles/month, down from 14 in 2025 and 18 in 2024.
M51 Topco's hiring is slowing: active job postings fell 61.5% in 2026 to 18, with new postings per month cooling from 34 in 2023 to 13 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataM51 Topco Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across M51 Topco's workforce based on public professional data. Overall sentiment is negative and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About M51 Topco
- How fast is M51 Topco growing?
- In 2026, M51 Topco's headcount shrank 20.6% to 379 employees, down from 562 in 2025.
- See the full headcount history
- Where are M51 Topco employees located?
- Most M51 Topco employees are based in South Asia (65.0% of headcount), followed by North America and Southern Europe.
- Explore where the workforce is based
- What is the average salary at M51 Topco?
- The average employee salary at M51 Topco is approximately $60.8k per year.
- Analyze the salary distribution
- How many new job postings does M51 Topco open per year?
- In Q1 2026, M51 Topco opened 38 new job postings. In 2025, M51 Topco opened 171 new job postings — about 14 per month.
- Track hiring trends by role
- When was M51 Topco founded and where is it headquartered?
- M51 Topco was founded in 2023 and is headquartered in Boston, Massachusetts.
- Compare M51 Topco to industry peers
Speak with a workforce expert about M51 Topco.
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