PrimeRFP SCOUT · Federal Contract Recompete Brief

75A50123C00065Develop a next-generation mucosally delivered — Castlevax Inc

Castlevax Inc holds $8.3M across 1 federal awards, concentrated at Department of Health and Human Services (HHS). The prior award was single-bid — competitive dynamics may favor a challenge. Set-aside status: Unrestricted. Recompete timing centers on the Aug 2, 2027 PoP end — agencies typically plan 12–18 months ahead.

Barda - Aspr / Daappo / Barda Dcma
Awarding office
Castlevax Inc
Recipient
Aug 2, 2027
PoP end
$8.3M
Obligated
$339M
Potential
541714
NAICS
AN13
PSC
Unrestricted
Set-aside
1 bidders on last award

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Contract facts

Unrestricted
Contract number75A50123C00065
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)
IncumbentCastlevax Inc
CAGE9M4Y5
UEIFLZ6THBQ53N3
NAICS541714

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PSCAN13
Place of performanceNEW YORK NY
Pricing typeFirm Fixed Price
Extent competedFull And Open Competition
Related solicitationBAA-18-100-SOL-00003
PoP startSep 30, 2023
PoP end (current)Aug 2, 2027
Obligated$8.3M
Current value$8.4M
Potential value$339M

DEVELOP A NEXT-GENERATION, MUCOSALLY DELIVERED, COVID-19 BOOSTER VACCINE CAPABLE OF ELICITING MUCOSAL IMMUNITY AND PROTECTING AGAINST SARS-COV-2 BREAKTHROUGH INFECTION AND TRANSMISSION is a federal Unrestricted award for Barda - Aspr / Daappo / Barda Dcma held by Castlevax Inc. Estimated value $339M ($8.3M obligated). Current period of performance ends Aug 2, 2027. Last award drew 1 bidder. Place of performance: NEW YORK NY. Related solicitation BAA-18-100-SOL-00003.

DEVELOP A NEXT-GENERATION, MUCOSALLY DELIVERED, COVID-19 BOOSTER VACCINE CAPABLE OF ELICITING MUCOSAL IMMUNITY AND PROTECTING AGAINST SARS-COV-2 BREAKTHROUGH INFECTION AND TRANSMISSION

Recompete timing

Public
● Expiring in 309 days

Current PoP ends Aug 2, 2027 (309 days remaining). Agencies typically plan 12–18 months ahead — at 10.2 months out, that window is already open. The buying decision is likely already in motion.

Bonuses end Sept 30

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Incumbent footprint

Public record

Castlevax Inc — $8.3M obligated across 1 awards (firm-wide, all agencies).

Sole agency: Department of Health and Human Services (HHS)
Department of Health and Human Services (HHS)$8.3M · 100% of firm total
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Frequently asked questions

What is contract 75A50123C00065?

75A50123C00065 (Develop a next-generation mucosally delivered) is a Barda - Aspr / Daappo / Barda Dcma award with a potential value of $339M, currently held by Castlevax Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

Which office awarded 75A50123C00065?

Barda - Aspr / Daappo / Barda Dcma awarded 75A50123C00065 to Castlevax Inc (potential $339M).

Who is the incumbent on 75A50123C00065?

Castlevax Inc is the incumbent with $8.3M across 1 related awards in SCOUT’s public footprint. The current period of performance ends Aug 2, 2027.

When does Castlevax Inc’s 75A50123C00065 come up for recompete?

SCOUT tracks a period-of-performance end of Aug 2, 2027. 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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