PrimeRFP SCOUT · Federal Contract Recompete Brief

75A50123C00046Acquire ASSAYS to support — Meso Scale Diagnostics LLC

Meso Scale Diagnostics LLC holds $31.3M across 126 federal awards, concentrated at Department of Health and Human Services (HHS). This PIID sits alongside 2 related awards in the incumbent pipeline. The prior award was single-bid — competitive dynamics may favor a challenge. Set-aside status: Unrestricted. PoP ended Sep 28, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Barda - Aspr / Daappo / Barda Dcma
Awarding office
Meso Scale Diagnostics LLC
Recipient
Sep 28, 2026
PoP end
$23.2M
Obligated
$23.2M
Potential
541715
NAICS
AN12
PSC
Unrestricted
Set-aside
1 bidders on last award

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Contract facts

Unrestricted
Contract number75A50123C00046
AgencyBarda - Aspr / Daappo / Barda Dcma
Awarding officeBarda - Aspr / Daappo / Barda Dcma
Awarding agencyDepartment of Health and Human Services (HHS)
Funding agencyDepartment of Health and Human Services (HHS)
IncumbentMeso Scale Diagnostics LLC
CAGE1ZHK4
UEIMBWYUNWCFJ58
NAICS541715
PSCAN12
Place of performanceROCKVILLE MD
Pricing typeTime And Materials
Extent competedNot Competed
PoP startSep 29, 2023
PoP end (current)Sep 28, 2026
Obligated$23.2M
Current value$23.2M
Potential value$23.2M

ACQUIRE ASSAYS TO SUPPORT COVID-19 VACCINE DEVELOPMENT EFFORTS, IN RESPONSE TO BAA-18-100-SOL-00003, AREA OF INTEREST 8.4 COVID-19 IMMUNE ASSAYS(S) DEVELOPMENT AND IMPLEMENTATION. is a federal Unrestricted award for Barda - Aspr / Daappo / Barda Dcma held by Meso Scale Diagnostics LLC. Estimated value $23.2M ($23.2M obligated). Current period of performance ends Sep 28, 2026. Last award drew 1 bidder. Place of performance: ROCKVILLE MD.

ACQUIRE ASSAYS TO SUPPORT COVID-19 VACCINE DEVELOPMENT EFFORTS, IN RESPONSE TO BAA-18-100-SOL-00003, AREA OF INTEREST 8.4 COVID-19 IMMUNE ASSAYS(S) DEVELOPMENT AND IMPLEMENTATION.

Recompete timing

Public
● Past PoP end (4 days ago)

Current PoP ended Sep 28, 2026 (4 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

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Incumbent footprint

Public record

Meso Scale Diagnostics LLC — $31.3M obligated across 126 awards (firm-wide, all agencies) · lead buyer Department of Health and Human Services (HHS).

% of firm-wide obligated ($31.3M) · all agencies
Department of Health and Human Services (HHS)$25.6M · 82%Department of Homeland Security (DHS)$2.6M · 8%Department of Defense (DOD)$2.5M · 8%Department of Veterans Affairs (VA)$417K · 1%
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Related awards

Same incumbent
70US0926C70094525
EQUIPMENT. 2 (D).
$819K
Jun 11, 2027
75N95025P00459
(R) MESO SCALE DIAGNOSTICS, LLC:1123385 [25-007882]
$115K
Sep 28, 2026

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Frequently asked questions

What is contract 75A50123C00046?

75A50123C00046 (Acquire ASSAYS to support) is a Barda - Aspr / Daappo / Barda Dcma award with a potential value of $23.2M, currently held by Meso Scale Diagnostics LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

Which office awarded 75A50123C00046?

Barda - Aspr / Daappo / Barda Dcma awarded 75A50123C00046 to Meso Scale Diagnostics LLC (potential $23.2M).

Who is the incumbent on 75A50123C00046?

Meso Scale Diagnostics LLC is the incumbent with $31.3M across 126 related awards in SCOUT’s public footprint. The current period of performance ends Sep 28, 2026.

When does Meso Scale Diagnostics LLC’s 75A50123C00046 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 28, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
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