Data / Federal awards / NAICS 334516 / MESO SCALE DIAGNOSTICS LLC
MESO SCALE DIAGNOSTICS LLC: 120 federal contract awards, $6.7 million obligated (FY2024 to FY2027)
MESO SCALE DIAGNOSTICS LLC (UEI MBWYUNWCFJ58), Rockville, MD, received 120 federal prime contract awards with $6.7 million obligated in fiscal years 2024 to 2027, from 5 agencies under 11 NAICS codes. Its largest buyer is Department of Defense ($3.1 million) and its largest code is NAICS 334516 Analytical Laboratory Instrument Manufacturing.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- UEI
- MBWYUNWCFJ58
- Location
- Rockville, MD
- Business size
- Other Than Small Business
- Contract awards
- 120
- Obligated
- $6.7 million
- First action in window
- 2023-10-18
- Latest action
- 2026-09-29
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 334516 | Analytical Laboratory Instrument Manufacturing | 47 | $3.9 million |
| 325414 | Biological Product (except Diagnostic) Manufacturing | 9 | $973,850 |
| 325413 | In-Vitro Diagnostic Substance Manufacturing | 29 | $952,139 |
| 423450 | Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers | 17 | $413,791 |
| 811210 | Electronic and Precision Equipment Repair and Maintenance | 10 | $342,075 |
| 339112 | Surgical and Medical Instrument Manufacturing | 1 | $64,800 |
| 811219 | Other Electronic and Precision Equipment Repair and Maintenance | 2 | $40,900 |
| 541380 | Testing Laboratories and Services | 1 | $38,280 |
| 541715 | Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 2 | $0 |
| 334513 | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | 1 | $-3 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 50 | $3.1 million |
| Department of Health and Human Services | 48 | $1.8 million |
| Department of Homeland Security | 8 | $1.4 million |
| Department of Veterans Affairs | 9 | $315,486 |
| Environmental Protection Agency | 5 | $143,977 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $3.3 million |
| FY2025 | $1.5 million |
| FY2026 | $1.9 million |
Contract awards
The 50 largest of 120 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 70US0926C70094525 | Department of Homeland Security | Definitive Contract | 334516 | EQUIPMENT. 2 (D). | $819,237 | $819,237 | June 12, 2026 | June 11, 2027 | Washington, DC | usaspending.gov |
| 70US0924C70093761 | Department of Homeland Security | Definitive Contract | 325414 | THIS IS A FIRM FIXED PRICE CONTRACT FOR CUSTOM IMMUNOASSAY DAHLGREN PLATE KITS. | $586,507 | $586,507 | December 21, 2023 | December 30, 2025 | Washington, DC | usaspending.gov |
| W911SR24F5002 | Department of Defense | Delivery Order | 334516 | MULTIPLEX ASSAY KITS AND COMPONENTS | $520,939 | $520,939 | October 16, 2023 | December 15, 2023 | Rockville, MD | usaspending.gov |
| W911SR26FA043 | Department of Defense | Delivery Order | 334516 | PROVIDES MANUFACTURING OF ANALYTICAL INSTRUMENTS, BIODEFENSE AND PERFORMANCE QUALIFICATION KITS AND COMPONENTS, AND EQUIPMENT PROCUREMENT FO | $425,700 | $425,700 | June 29, 2026 | August 25, 2026 | Rockville, MD | usaspending.gov |
| W911SR24F0301 | Department of Defense | Delivery Order | 334516 | THE OBJECTIVE IS TO MANUFACTURE BIODEFENSE ASSAY KITS AND PERFORMANCE QUALIFICATION (PQ) KITS IN SUPPORT OF THE US JOINT MILITARY SERVICE, D | $409,370 | $409,370 | April 18, 2024 | March 26, 2025 | Rockville, MD | usaspending.gov |
| W911SR25F0401 | Department of Defense | Delivery Order | 334516 | THE OBJECTIVE OF THIS REQUIREMENT IS TO MANUFACTURE BIODEFENSE ASSAY KITS AND PERFORMANCE QUALIFICATION KITS IN SUPPORT OF THE UNITED STATES | $350,967 | $350,967 | May 1, 2025 | March 27, 2026 | Rockville, MD | usaspending.gov |
| 70US0924C70093765 | Department of Homeland Security | Definitive Contract | 334516 | THIS IS A FIRM FIXED PRICE CONTRACT FOR SQ 120 PREVENTATIVE MAINTENANCE AND REPAIRS | $318,000 | $318,000 | December 28, 2023 | December 27, 2026 | Washington, DC | usaspending.gov |
| 75D30124P19781 | Department of Health and Human Services | Purchase Order | 334516 | MESO SCALE DIAGNOSTICS LAB PLATES | $201,120 | $201,120 | August 15, 2024 | September 30, 2024 | Rockville, MD | usaspending.gov |
| HT942524F0271 | Department of Defense | Delivery Order | 325413 | CONSUMABLES, REAGENTS, AND INTRUMENTS | $161,800 | $161,800 | September 9, 2024 | October 15, 2024 | Rockville, MD | usaspending.gov |
| 75N93024P00565 | Department of Health and Human Services | Purchase Order | 325414 | QUANTIFICATION TESTING FOR CLINICAL TESTING FOR PHASE 2 TRIALS (AMBIS #2218672) | $156,275 | $156,275 | April 23, 2024 | July 31, 2024 | Rockville, MD | usaspending.gov |
| 75D30124P19902 | Department of Health and Human Services | Purchase Order | 325413 | HIR MSD ANTIBODIES AND PANEL KITS | $135,271 | $135,271 | August 29, 2024 | September 30, 2024 | Rockville, MD | usaspending.gov |
| 36C24124P0160 | Department of Veterans Affairs | Purchase Order | 334516 | MESO SECTOR S 600MM READER | $120,305 | $120,305 | January 2, 2024 | January 31, 2024 | Rockville, MD | usaspending.gov |
| 75N95025P00459 | Department of Health and Human Services | Purchase Order | 334516 | (R) MESO SCALE DIAGNOSTICS, LLC:1123385 [25-007882] | $115,436 | $115,436 | September 29, 2025 | September 28, 2026 | Bethesda, MD | usaspending.gov |
| SPE2D625F2DLF | Department of Defense | Delivery Order | 423450 | 4569261896!A MULTIPLEX SEROLOGY ASSAY FOR IGG ANTIB | $103,173 | $103,173 | August 28, 2025 | September 18, 2025 | Rockville, MD | usaspending.gov |
| 75N93025P01050 | Department of Health and Human Services | Purchase Order | 811210 | SERVICE CONTRACTS FOR MSD SECTORS 600 PLATE READERS, SIN'S: 120116056437, 12012303311133, AND 1201150520296 | $94,500 | $94,500 | May 30, 2025 | May 29, 2026 | Rockville, MD | usaspending.gov |
| HU000125P0032 | Department of Defense | Purchase Order | 325413 | IMMUNOASSAYS FOR PROINFLAMMATORY AND NEUROLOGICAL ANALYTES | $87,819 | $87,819 | April 24, 2025 | June 23, 2025 | Rockville, MD | usaspending.gov |
| 36C24E24P0062 | Department of Veterans Affairs | Purchase Order | 334516 | V-PLEX NEUROINFLAMMATION PANEL KIT | $86,000 | $86,000 | September 29, 2024 | September 28, 2025 | Rockville, MD | usaspending.gov |
| 75N93024P00365 | Department of Health and Human Services | Purchase Order | 325414 | ASSAY PLATES SUPPLIES (AMBIS #2211384) | $76,096 | $76,096 | February 21, 2024 | April 30, 2024 | Rockville, MD | usaspending.gov |
| N3239826P0112 | Department of Defense | Purchase Order | 325413 | NAVAL MEDICAL RESEARCH COMMAND DEPT/DIR: NTD/OUMD503 ROBERT GRANT AVE. SILVER SPRING, MD 20910 | $72,778 | $72,778 | May 13, 2026 | June 15, 2026 | Silver Spring, MD | usaspending.gov |
| N3239825P0607 | Department of Defense | Purchase Order | 325413 | QTY 2- V-PLEX PROINFLAMMATORY PANEL 2 (RAT) KIT (1 PLATE), QTY 3- V-PLEX PROINFLAMMATORY PANEL 2 (RAT) KIT (5 PLATE), AND QTY 1- V-PLEX PROI | $72,360 | $72,360 | July 7, 2025 | September 30, 2025 | Dayton, OH | usaspending.gov |
| 75N93024P00317 | Department of Health and Human Services | Purchase Order | 325414 | ASSAY PLATES SUPPLIES AND QUALIFICATION SERVICE | $67,504 | $67,504 | February 12, 2024 | May 11, 2024 | Gaithersburg, MD | usaspending.gov |
| W911SR25F0402 | Department of Defense | Delivery Order | 334516 | THE OBJECTIVE OF THIS REQUIREMENT IS TO MANUFACTURE BIODEFENSE ASSAY KITS AND PERFORMANCE QUALIFICATION KITS IN SUPPORT OF THE UNITED STATES | $65,526 | $65,526 | August 8, 2025 | October 10, 2025 | Rockville, MD | usaspending.gov |
| W911SR26FA010 | Department of Defense | Delivery Order | 334516 | THE OBJECTIVE OF THIS REQUIREMENT IS TO MANUFACTURE BIODEFENSE ASSAY KITS AND PERFORMANCE QUALIFICATION KITS IN SUPPORT OF THE UNITED STATES | $65,526 | $65,526 | January 21, 2026 | March 31, 2026 | Rockville, MD | usaspending.gov |
| 75N98026P00297 | Department of Health and Human Services | Purchase Order | 334516 | MESO QUICKPLEX SQ 120MM INSTRUMENT | $64,980 | $64,980 | April 20, 2026 | April 19, 2027 | Rockville, MD | usaspending.gov |
| SPE2D624F0KMY | Department of Defense | Delivery Order | 423450 | 4565563580!MESO QUICKPLEX SQ 120MM READER | $64,870 | $64,870 | August 23, 2024 | September 13, 2024 | Rockville, MD | usaspending.gov |
| SPE2D624F2VQU | Department of Defense | Delivery Order | 423450 | 4565934785!MESO QUICKPLEX SQ 120MM READER | $64,870 | $64,870 | September 25, 2024 | October 16, 2024 | Rockville, MD | usaspending.gov |
| 75N98026P00630 | Department of Health and Human Services | Purchase Order | 339112 | MESO SCALE DIAGNOSTICS, LLC:1123385 [26-005081] | $64,800 | $64,800 | June 1, 2026 | September 30, 2026 | Rockville, MD | usaspending.gov |
| 75N98026P01835 | Department of Health and Human Services | Purchase Order | 325413 | NHGRI - MESO QUICKPLEX SQ PLATE READER | $64,700 | $64,700 | September 24, 2026 | September 23, 2027 | Rockville, MD | usaspending.gov |
| N3239825P0309 | Department of Defense | Purchase Order | 325413 | MESOSCALE QUICK PLEX INSTRUMENT W/ A LIMITED ONE-YEAR WARRANTY | $64,700 | $64,700 | July 14, 2025 | July 31, 2025 | Rockville, MD | usaspending.gov |
| 75N93024P01034 | Department of Health and Human Services | Purchase Order | 334516 | MESO QUICKPLEX SQ 120MM MICROPLATE READER | $64,500 | $64,500 | August 22, 2024 | December 31, 2024 | Rockville, MD | usaspending.gov |
| HT942524P0106 | Department of Defense | Purchase Order | 334516 | THE TOXICOLOGY RESEARCH DIVISION OF THE USAMRICD HAS A REQUIREMENT FOR THE PURCHASE AND DELIVERY OF A MESO QUICKPLEX SQ 120MM READER SYSTEM | $64,000 | $64,000 | July 18, 2024 | August 30, 2024 | Gunpowder, MD | usaspending.gov |
| 68HE0B24P0118 | Environmental Protection Agency | Purchase Order | 334516 | MESO QUICKPLEX SQ 120MM READER | $64,000 | $64,000 | November 17, 2023 | January 31, 2024 | Rockville, MD | usaspending.gov |
| 75N91024P00517 | Department of Health and Human Services | Purchase Order | 334516 | MESO QUICKPLEX SQ 120MM READER | $64,000 | $64,000 | June 28, 2024 | July 27, 2024 | Rockville, MD | usaspending.gov |
| W911SR25F0302 | Department of Defense | Delivery Order | 334516 | THE OBJECTIVE OF THIS REQUIREMENT IS TO MANUFACTURE BIODEFENSE ASSAY KITS AND PERFORMANCE QUALIFICATION KITS IN SUPPORT OF THE UNITED STATES | $63,928 | $63,928 | March 24, 2025 | May 30, 2025 | Rockville, MD | usaspending.gov |
| 75N92024P00194 | Department of Health and Human Services | Purchase Order | 334516 | MESO SCALE DISCOVERY ASSAYS | $57,032 | $57,032 | June 26, 2024 | June 25, 2025 | Rockville, MD | usaspending.gov |
| W9124J25P0011 | Department of Defense | Purchase Order | 811210 | SECTOR PR2 MODEL 1800 TOTAL SERVICE PACK/WARRANTY AND SERVICE SUPPORT. | $54,975 | $54,975 | December 3, 2024 | December 31, 2025 | San Antonio, TX | usaspending.gov |
| 75N93024P00397 | Department of Health and Human Services | Purchase Order | 325413 | V-PLEX SARS-COV-2 KEY VARIANT SPIKE PANEL 1 (IGG) KITS | $50,854 | $50,854 | February 28, 2024 | March 27, 2024 | Rockville, MD | usaspending.gov |
| 75N93024P00607 | Department of Health and Human Services | Purchase Order | 325413 | V-PLEX SARS-COV-2 KEY VARIANT SPIKE PANEL KIT | $45,533 | $45,533 | May 6, 2024 | June 15, 2024 | Rockville, MD | usaspending.gov |
| 75N93024P00772 | Department of Health and Human Services | Purchase Order | 334516 | MESO SCALE DIAGNOSTICS MULTI ARRAY AND U-PLEX PLATES | $45,357 | $45,357 | June 26, 2024 | August 30, 2024 | Rockville, MD | usaspending.gov |
| 75N93025P00032 | Department of Health and Human Services | Purchase Order | 811210 | SERVICE CONTRACTS FOR MSD SECTOR S 600 PLATE READERS | $43,500 | $43,500 | November 1, 2024 | May 5, 2025 | Gaithersburg, MD | usaspending.gov |
| SPE2D626F9X2M | Department of Defense | Delivery Order | 423450 | 4572028633!MEASURE IGG ANTIBODIES TO FLU A/HONG KON | $40,615 | $40,615 | June 3, 2026 | June 24, 2026 | Rockville, MD | usaspending.gov |
| 75N94025P00618 | Department of Health and Human Services | Purchase Order | 334516 | NIDDK SUPPLIES: LAB EQUIPMENT U-PLEX CUSTOM METABOLIC GROUP 1 (HU) ASSAYS - SEVERABLE | $38,736 | $38,736 | September 16, 2025 | September 15, 2026 | Rockville, MD | usaspending.gov |
| 68HE0B24P0322 | Environmental Protection Agency | Purchase Order | 541380 | CPHEA/PHITD THE V-PLEX PROINFLAMMATORY PANEL 1 (HUMAN) KITS | $38,280 | $38,280 | February 21, 2024 | May 31, 2024 | Rockville, MD | usaspending.gov |
| W9124J22P0046 | Department of Defense | Purchase Order | 811219 | SECTOR PR2 MODEL 1800 TOTAL SERVICE PACK | $36,000 | $72,000 | November 9, 2022 | November 8, 2024 | San Antonio, TX | usaspending.gov |
| N0017825P6735 | Department of Defense | Purchase Order | 334516 | MSD QUICKPLEX PM | $34,500 | $34,500 | May 1, 2025 | June 29, 2027 | Dahlgren, VA | usaspending.gov |
| 75N92025P00243 | Department of Health and Human Services | Purchase Order | 334516 | MESOSCALE DISCOVERY ASSAYS - CHARACTERIZATION OF BIOMARKERS IN PLASMA SAMPLES FROM BACTERIAL SEPSIS NHP AND INVESTIGATING ITS RELEVANCIES TO | $32,694 | $32,694 | August 22, 2025 | August 21, 2026 | Rockville, MD | usaspending.gov |
| 75N93024P00423 | Department of Health and Human Services | Purchase Order | 811210 | E014042 1 YEAR SERVICE AGREEMENT FOR MESO SECTOR S 600 SERVICE PACKAGE GOLD WITH S 600MM WINDOWS 10 UPGRADE (AMBIS #2212618) | $31,150 | $31,150 | May 6, 2024 | May 5, 2025 | Gaithersburg, MD | usaspending.gov |
| 75N93024P00284 | Department of Health and Human Services | Purchase Order | 811210 | PRE-CONTRACT INSPECTION & SERVICE PACKAGE FOR MESO SECTOR S 600 (AMBIS 2208066) | $30,500 | $30,500 | January 31, 2024 | January 30, 2025 | Bethesda, MD | usaspending.gov |
| 75N93025P00942 | Department of Health and Human Services | Purchase Order | 325414 | REAGENTS AND ASSAY KITS | $30,010 | $30,010 | April 28, 2025 | September 30, 2025 | Rockville, MD | usaspending.gov |
| N3239826P0107 | Department of Defense | Purchase Order | 325413 | THE REQUIREMENT IS FOR TWO SETS OF V-PLEX MOUSE CYTOKINE 19-PLEX KITS. NAVAL MEDICAL RESEARCH COMMAND/COMBAT WOUND INFECTION DIVISIONATTN: K | $29,747 | $29,747 | April 20, 2026 | May 5, 2026 | Silver Spring, MD | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 334516 Analytical Laboratory Instrument Manufacturing
- All recipients under NAICS 325414 Biological Product (except Diagnostic) Manufacturing
- All recipients under NAICS 325413 In-Vitro Diagnostic Substance Manufacturing
- Open opportunities under NAICS 334516
- Open opportunities under NAICS 325414
- Open opportunities under NAICS 325413
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.