How many employees work at Meso Scale Diagnostics?
Meso Scale Diagnostics LLC has approximately 1,013 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Meso Scale Diagnostics’s total headcount has grown 9.4% from 926 employees in 2023 to 1,013 in 2026.
Is Meso Scale Diagnostics hiring right now?
Yes, Meso Scale Diagnostics is actively hiring. Meso Scale Diagnostics had 188 active job postings in 2026, a 48.2% increase from 2025 — see job openings & hiring trends.
About Meso Scale Diagnostics’s Workforce
Meso Scale Diagnostics LLC is a Biotech and Healthcare Services company that employs 1,013 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 1995, the company is headquartered in Rockville, Maryland.
Meso Scale Diagnostics's workforce has grown 9.4% from 2023 to 2026, and it was up 1.8% year over year in 2026. Its workforce is concentrated most in the United States (88.9%), followed by the United Kingdom (2.0%) and China (1.8%), with Switzerland, its fastest-growing location.
Meso Scale Diagnostics's largest functional groups are Finance and Operations (45.0%), Engineering (35.0%), and Sales and Marketing (19.9%), with Sales and Marketing growing fastest (up 1.5%). Median employee tenure is 4.7 years, and the average salary is $117,628, ranging from a median of $110,000 in Northern America to $8,000 in Southern Asia.
Meso Scale Diagnostics's active job postings rose 48.2% in 2026 to 188, with new postings per month climbing from 54 in 2023 to 66 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Rockville, Maryland
- Founded
- 1995
- Industry
- Biotech and Healthcare Services
- Employees
- 1,013
- YoY
- +1.8% (+25)
As of March 2026
Meso Scale Diagnostics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Meso Scale Diagnostics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMeso Scale Diagnostics Annual Employee Count (2023-2026)
- Meso Scale Diagnostics had 1,013 employees in 2026, a 1.8% increase (+25) from 2025.
- Meso Scale Diagnostics had 1,012 employees in 2025, a 1.9% increase (+42) from 2024.
- Meso Scale Diagnostics had 970 employees in 2024, a 0.7% increase (+44) from 2023.
- Meso Scale Diagnostics had 926 employees in 2023, a 2.1% increase (+63) from 2022.
Meso Scale Diagnostics's total workforce has grown from 926 employees in 2023 to 1,013 in 2026.
Meso Scale Diagnostics LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,013 | +25 | +1.8% |
| 2025 | Q4 | 1,012 | +42 | +1.9% |
| 2025 | Q3 | 1,007 | +50 | +1.2% |
| 2025 | Q2 | 1,005 | +48 | +1.2% |
| 2025 | Q1 | 988 | +46 | +0.7% |
| 2024 | Q4 | 970 | +44 | +0.7% |
| 2024 | Q3 | 957 | +31 | +1.1% |
| 2024 | Q2 | 957 | +31 | +0.7% |
| 2024 | Q1 | 942 | +54 | +1.1% |
| 2023 | Q4 | 926 | +63 | +2.1% |
| 2023 | Q3 | 926 | +99 | +3.1% |
| 2023 | Q2 | 926 | +132 | +5.1% |
See Meso Scale Diagnostics's complete headcount history, including quarterly breakdowns.
Get the DataMeso Scale Diagnostics Employee Count by Country and Region (2026)
The United States accounts for the largest share of Meso Scale Diagnostics's global workforce with approximately 89% of total employees, followed by the United Kingdom and China. Meso Scale Diagnostics's headcount in Switzerland is growing fastest among its major locations, up 14.8% year over year in 2026.
Meso Scale Diagnostics employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 884 | 88.9% | +0.1% |
| United Kingdom | 20 | 2.0% | +7.0% |
| China | 18 | 1.8% | +3.8% |
| India | 13 | 1.3% | +0.0% |
| Germany | 13 | 1.3% | +12.7% |
| France | 10 | 1.0% | +0.0% |
| Canada | 5 | 0.5% | +0.0% |
| Switzerland | 5 | 0.5% | +14.8% |
| Belgium | 3 | 0.3% | +3.6% |
| Japan | 3 | 0.3% | +0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMeso Scale Diagnostics Employee Count by Department (2026)
Meso Scale Diagnostics's largest employee groups are Finance and Operations (45.0%), Engineering (35.0%), and Sales and Marketing (19.9%).
Meso Scale Diagnostics employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 454 | 45.0% | -0.0% |
| Engineering | 353 | 35.0% | +0.7% |
| Sales and Marketing | 201 | 19.9% | +1.5% |
Compare Meso Scale Diagnostics's department mix to industry peers.
See Full DataMeso Scale Diagnostics Employee Salary by Region (2026)
Meso Scale Diagnostics's average employee salary is $117,628 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $8,000.
Meso Scale Diagnostics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern America | $110,000 |
| Northern Europe | $92,000 |
| Western Europe | $85,000 |
| Eastern Asia | $53,000 |
| Southern Asia | $8,000 |
Unlock salary by role, level, and city — and compare to Meso Scale Diagnostics's industry peers.
Unlock Salary DataMeso Scale Diagnostics Job Openings and Hiring Trends (2023-2026)
- Meso Scale Diagnostics had 188 active job postings in 2026, a 48.2% increase (+77) from 2025.
- Meso Scale Diagnostics had 111 active job postings in 2025, a 5.3% decline (-6) from 2024.
- Meso Scale Diagnostics had 117 active job postings in 2024, a 61.5% increase (+55) from 2023.
- Meso Scale Diagnostics had 62 active job postings in 2023, a 106.1% decline from 2022.
- Hiring velocity in 2026: 66 new roles/month, up from 47 in 2025 and 37 in 2024.
Meso Scale Diagnostics's hiring is accelerating: active job postings rose 48.2% in 2026 to 188, with new postings per month climbing from 54 in 2023 to 66 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMeso Scale Diagnostics Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Meso Scale Diagnostics'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.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Meso Scale Diagnostics
- How fast is Meso Scale Diagnostics growing?
- In 2026, Meso Scale Diagnostics's headcount grew 1.8% to 1,013 employees, up from 988 in 2025.
- Where are Meso Scale Diagnostics employees located?
- Most Meso Scale Diagnostics employees are based in the United States (88.9% of headcount), followed by the United Kingdom and China.
- What is the average salary at Meso Scale Diagnostics?
- The average employee salary at Meso Scale Diagnostics is approximately $117.6k per year.
- How many people does Meso Scale Diagnostics hire per year?
- In 2026, Meso Scale Diagnostics opened roughly 792 new roles — about 66 per month.
- When was Meso Scale Diagnostics founded and where is it headquartered?
- Meso Scale Diagnostics was founded in 1995 and is headquartered in Rockville, Maryland.
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