Contractor directory
UEI MBWYUNWCFJ58 · CAGE 1ZHK4

Meso Scale Diagnostics LLC

Meso Scale Diagnostics LLC received $1.9M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 31.9% from $1.5M the year before, and $39.6M since FY2022. Its largest customer is the Department of Health and Human Services.

See 2 contracts ending in the next 18 months ↓
Obligations, latest 12 months
$1.9M
up 31.9% vs. $1.5M
Since FY2022
$39.6M
246 awards
Awards with activity
34
Latest 12 months
Most recent action
Sep 29, 2026
First seen Oct 18, 2021

Contractor details

Unique Entity ID (UEI)
MBWYUNWCFJ58
CAGE code
1ZHK4
Doing business as
Meso Scale Discovery
Headquarters
Rockville, MD
Business size
Other Than Small Business

As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.

Obligations by fiscal year

Net prime contract obligations by federal fiscal year.

FY2022
$4.5M
FY2023
$28.4M
FY2024
$3.3M
FY2025
$1.5M
FY2026
$1.9M

Markets where it ranks top 10

Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.

Top agencies

Funding agencies ranked by obligations since FY2022.

Funding agencyLatest 12 moSince FY2022
Department of Health and Human Services$198K$29.5M
Department of Defense$767K$4.7M
Department of Homeland Security$904K$4.6M
Department of Veterans Affairs$67K$601K
Environmental Protection Agency$0$247K

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$0$23.2M
334516Analytical Laboratory Instrument Manufacturing$1.5M$9.8M
325413In-vitro Diagnostic Substance Manufacturing$209K$3.5M
325414Biological Product (except Diagnostic) Manufacturing$0$1.4M
811210Electronic and Precision Equipment Repair and Maintenance$7K$438K
423450Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers$142K$414K

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
AN12Health R&D services; Health Care services; Applied Research$23.2M
6640Laboratory Equipment and Supplies$8.8M
Q301Medical- Laboratory Testing$2.8M
6505Drugs and Biologicals$1.9M
J066Maint/Repair/Rebuild of Equipment- Instruments and Laboratory Equipment$1.1M
6550In Vitro Diagnostic Substances, Reagents, Test Kits and Sets$415K

Contracts ending in the next 18 months

This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.

AwardAgencyObligatedCurrent end
70US0924C70093765
Department of Homeland Security
THIS IS A FIRM FIXED PRICE CONTRACT FOR SQ 120 PREVENTATIVE MAINTENANCE AND REPAIRS
$318KDec 27, 2026
70US0926C70094525
Department of Homeland Security
EQUIPMENT. 2 (D).
$819KJun 11, 2027

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
75N98026P01835
Department of Health and Human Services
NHGRI - MESO QUICKPLEX SQ PLATE READER
$65KSep 24, 2026
36C26226P1364
Department of Veterans Affairs
MESO QUICKPLEX
$25KSep 10, 2026
36C26026P0773
Department of Veterans Affairs
MESO SCALE BIOMARKER KIT
$25KSep 9, 2026
W911SR26FA043
Department of Defense
PROVIDES MANUFACTURING OF ANALYTICAL INSTRUMENTS, BIODEFENSE AND PERFORMANCE QUALIFICATION KITS AND COMPONENTS, AND EQUIPMENT PROCUREMENT FOR THE DEPARTMENT OF DEFENSE, U.S.…
$419KJun 29, 2026
75D30126P21242
Department of Health and Human Services
EO 14398 MESO SCALE INSTRUMENT MAINTENANCE
$9KJun 29, 2026
70US0926C70094525
Department of Homeland Security
EQUIPMENT. 2 (D).
$819KJun 23, 2026
SPE2D626F2HG8
Department of Defense
4572166365!MSD OFFERS A 12 MONTH SERVICE PLAN FOR E
$14KJun 17, 2026
SPE2D626F9X2M
Department of Defense
4572028633!MEASURE IGG ANTIBODIES TO FLU A/HONG KON
$41KJun 3, 2026

Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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