PrimeRFP SCOUT · Federal Contract Recompete Brief

W5170126CA168SBIR PH i TOPIC a254-016 for — Mainstream Engineering Corp

Mainstream Engineering Corp holds $54.9M across 102 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards in the incumbent pipeline. Competition previously drew 5 offers. Set-aside status: SBA. Recompete timing centers on the Oct 1, 2026 PoP end — agencies typically plan 12–18 months ahead.

W27p Usa Acq Spt Ctr
Awarding office
Mainstream Engineering Corp
Recipient
Oct 1, 2026
PoP end
$250K
Obligated
$250K
Potential
541715
NAICS
AC12
PSC
SBA
Set-aside
5 bidders on last award

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Contract facts

SBA
Contract numberW5170126CA168
AgencyW27p Usa Acq Spt Ctr
Awarding officeW27p Usa Acq Spt Ctr
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentMainstream Engineering Corp
CAGE0A0B7
UEIYR8FJBGXWRR1
NAICS541715
PSCAC12
Place of performanceROCKLEDGE FL
Pricing typeFirm Fixed Price
Extent competedFull And Open Competition After Exclusion Of Sources
PoP startApr 1, 2026
PoP end (current)Oct 1, 2026
Obligated$250K
Current value$250K
Potential value$250K

SBIR PH I TOPIC A254-016 FOR INNOVATIVE OPERATIONS FOR TREATMENT AND PROCESSING OF WASTEWATER is a federal SBA award for W27p Usa Acq Spt Ctr held by Mainstream Engineering Corp. Estimated value $250K ($250K obligated). Current period of performance ends Oct 1, 2026. Last award drew 5 bidders. Place of performance: ROCKLEDGE FL.

SBIR PH I TOPIC A254-016 FOR INNOVATIVE OPERATIONS FOR TREATMENT AND PROCESSING OF WASTEWATER

Recompete timing

Public
Expiring in 41 days

Current PoP ends Oct 1, 2026 (41 days remaining). Agencies typically plan 12–18 months ahead — at 1.3 months out, that window is already open. The buying decision is likely already in motion.

Incumbent footprint

Public record

Mainstream Engineering Corp$54.9M obligated across 102 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($54.9M) · all agencies
Department of Defense (DOD)$29.9M · 54%General Services Administration (GSA)$24.4M · 44%National Aeronautics and Space Administration (NASA)$449K · 1%
Environmental Protection Agency (EPA)$100K · 0%
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Frequently asked questions

What is contract W5170126CA168?

W5170126CA168 (SBIR PH i TOPIC a254-016 for) is a W27p Usa Acq Spt Ctr award with a potential value of $250K, currently held by Mainstream Engineering Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

Which office awarded W5170126CA168?

W27p Usa Acq Spt Ctr awarded W5170126CA168 to Mainstream Engineering Corp (potential $250K).

Who is the incumbent on W5170126CA168?

Mainstream Engineering Corp is the incumbent with $54.9M across 102 related awards in SCOUT’s public footprint. The current period of performance ends Oct 1, 2026.

When does Mainstream Engineering Corp’s W5170126CA168 come up for recompete?

SCOUT tracks a period-of-performance end of Oct 1, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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.
primerfp.com/intel/contract/W5170126CA168