MESO SCALE DIAGNOSTICS
Meso Scale Diagnostics, LLC, also known as Meso Scale Discovery (MSD), is a biotechnology company founded in 1995 and based in Maryland, United States. The company is a leader in developing, manufacturing, and commercializing innovative assays and instruments for measuring molecules in biological samples. With a workforce of 501 to 1000 employees, MSD focuses on providing solutions for medical research and drug development. The company specializes in its proprietary MULTI-ARRAY technology, which enables researchers to profile multiple biomarkers in a single sample with high sensitivity and reproducibility. MSD offers a variety of assays and kits for measuring different analytes across species, along with specialized instruments that enhance the efficiency and accuracy of biological sample analysis. Its products are widely used by pharmaceutical companies, government institutions, universities, and clinical laboratories, supporting advanced research and diagnostics. Meso Scale Diagnostics is also expanding into clinical applications and emerging fields like personalized medicine and companion diagnostics.
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Headcount trend
MESO SCALE DIAGNOSTICS went from 690 employees in Jul 2023 to 779 in Jun 2025. Last 6 months: 35 people joined, 7 left.
Org structure
Headcount by department
Hiring now
See all jobsSalaries at MESO SCALE DIAGNOSTICS
All salaries24 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 7 filings.
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MESO SCALE DIAGNOSTICS FAQ
How many employees does MESO SCALE DIAGNOSTICS have?
MESO SCALE DIAGNOSTICS has about 779 employees, up 0.1% over the last 3 months (as of Jun 2025).
Does MESO SCALE DIAGNOSTICS sponsor H1B visas?
Yes. MESO SCALE DIAGNOSTICS filed 7 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is MESO SCALE DIAGNOSTICS's revenue per employee?
MESO SCALE DIAGNOSTICS makes about $128K in revenue per employee, based on $100M annual revenue and 779 employees.
How much does MESO SCALE DIAGNOSTICS pay?
6figr has 24 salary profiles for MESO SCALE DIAGNOSTICS in the US, with pay broken down by role, level, gender and ethnicity on the MESO SCALE DIAGNOSTICS salaries page. See MESO SCALE DIAGNOSTICS salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles. Updated 11 Oct 2026.
