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UEI: MBWYUNWCFJ58 • CAGE: 1ZHK4
Active

MESO SCALE DIAGNOSTICS LLC (MD)

DBA: MESO SCALE DISCOVERY

Registration and award facts

SAM.gov registration as of

Net obligations recorded since FY2008 under this UEI: $155,051,664 across 827 awards and orders with positive net obligations.

SAM.gov registration status
Active (registration expiration date Nov 14, 2026)
UEI
MBWYUNWCFJ58
CAGE code
1ZHK4
Doing business as
MESO SCALE DISCOVERY
Entity structure
Partnership or Limited Liability Partnership
Business start date
Nov 30, 1995
Location
ROCKVILLE, MD
Website
mesoscale.com

SBA certifications

No certification in the SBA profile data.

Federal contract obligations

Net obligations recorded since FY2008
$155,051,664
Awards and orders with positive net obligations
827
IDV vehicles held
17
FY2026 obligations (provisional; DoD awards signed after Jul 19, 2026 are not yet public)
$1,863,141
Latest action
Sep 29, 2026

Top awarding agencies: Department of Health and Human Services, Department of Defense, Department of Homeland Security

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 19, 2026 are not yet public.

Latest awards and orders

  1. 75N98026P00376 PURCHASE ORDER · National Institutes Of Health · latest action Sep 29, 2026
  2. 75N98026P01835 PURCHASE ORDER · National Institutes Of Health · latest action Sep 24, 2026
  3. 75F40122P00249 PURCHASE ORDER · Food And Drug Administration · latest action Sep 18, 2026
  4. 36C26226P1364 PURCHASE ORDER · Veterans Affairs, Department Of · latest action Sep 10, 2026
  5. 36C26026P0773 PURCHASE ORDER · Veterans Affairs, Department Of · latest action Sep 9, 2026
  6. 75N98026P00297 PURCHASE ORDER · National Institutes Of Health · latest action Aug 24, 2026
  7. 75N93021P00697 PURCHASE ORDER · National Institutes Of Health · latest action Aug 24, 2026
  8. 36C24626P0235 PURCHASE ORDER · Veterans Affairs, Department Of · latest action Jul 23, 2026
  9. 75D30126P21242 PURCHASE ORDER · Centers For Disease Control And Prevention · latest action Jul 7, 2026
  10. W911SR26FA043 DELIVERY ORDER · Department Of The Army · latest action Jul 6, 2026

Other contractors in Maryland with primary NAICS 325413

All federal contractors in MarylandHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MBWYUNWCFJ58. GovChime does not check exclusions.

Key Performance Statistics

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Capabilities

NAICS Codes

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Product/Service Codes

As of . Source: SAM.gov Goods & Services.

No PSC codes reported

Certifications

Business Types

For Profit OrganizationLimited Liability CompanyManufacturer of Goods

Capabilities & Services

Assays
Multiplex
Cytokine
Chemokine
Phosphoprotein
Toxicology
Intracellular Signaling
Metabolic
Neurodegeneration

Contracts

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Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for MESO SCALE DIAGNOSTICS LLC lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

1601 RESEARCH BLVD

ROCKVILLE, MD, 20850

USA

Mailing Address

1601 RESEARCH BLVD

ROCKVILLE, MD, 20850

USA

Government Business Contact

JONATHAN KLEIN-EVANS

1601 RESEARCH BLVD.

ROCKVILLE, MD, 20850

USA

Electronic Business Contact

ANU MATHEW

1601 RESEARCH BLVD.

ROCKVILLE, MD, 20850

USA

Past Performance Contact

ANU MATHEW

1601 RESEARCH BLVD.

ROCKVILLE, MD, 20850

USA

Government Business Alternate Contact

JONATHAN KLEIN-EVANS

1601 RESEARCH BLVD.

ROCKVILLE, MD, 20850

USA

Electronic Business Alternate Contact

DEBORAH WOHLSTADTER

1601 RESEARCH BOULEVARD

ROCKVILLE, MD, 20850

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

MESO SCALE DIAGNOSTICS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 14, 2026.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

No active suspension or debarment

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Entity Structure:Partnership or Limited Liability Partnership
Profit Structure:For Profit Organization
Organization:Limited Liability Company
CAGE Code:1ZHK4

Registration Details

Source: SAM.gov

Date Founded

Nov 30, 1995

Initial Registration

Jul 22, 2002

Last Update

Nov 18, 2025

Registration Activation

Active — Nov 18, 2025

Registration Expiration

Nov 14, 2026

Fiscal Year End

1231

State of Incorporation

DE

Country of Incorporation

USA

Congressional District

08

Entity Website

mesoscale.com