PrimeRFP SCOUT · Federal Contract Recompete Brief

W900KK21F0155THIS ACTION updates the DCAA auditor — Sustainable System Solutions, LLC

Sustainable System Solutions, LLC holds $65.3M across 26 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 4 related awards under parent W900KK20D0003. PoP ended Oct 31, 2024 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

W6qk Acc-Orlando
Awarding office
Sustainable System Solutions, LLC
Recipient
Oct 31, 2024
PoP end
$12.3M
Obligated
$33.8M
Potential
334519
NAICS
6695
PSC

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Contract facts

Federal
Contract numberW900KK21F0155
Also listed asW900KK-21-F-0155
Also listed asW900KK20D0003-W900KK21F0155
AgencyW6qk Acc-Orlando
Awarding officeW6qk Acc-Orlando
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentSustainable System Solutions, LLC
CAGE8BHX4
UEIE4YZVQT758J4
NAICS334519

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PSC6695
Parent IDIQ / IDVW900KK20D0003
Place of performanceHERNDON VA
Pricing typeCost No Fee
Extent competedFull And Open Competition
Related solicitationW900KK19R0006
PoP startAug 6, 2021
PoP end (current)Oct 31, 2024
PoP end (w/ options)Aug 9, 2026
Obligated$12.3M
Current value$23.9M
Potential value$33.8M

THIS ACTION UPDATES THE DCAA AUDITOR DODAAC IN WAWF TO HAA47F PER GUIDANCE IN DFAS INVOICE REJECTION STATEMENT. CONTRACTS POCS HAVE ALSO BEEN UPDATED. NO OTHER CHANGES ARE MADE. is a federal award for W6qk Acc-Orlando held by Sustainable System Solutions, LLC. Estimated value $33.8M ($12.3M obligated). Current period of performance ends Oct 31, 2024 (potential Aug 9, 2026). Place of performance: HERNDON VA. Related solicitation W900KK19R0006.

THIS ACTION UPDATES THE DCAA AUDITOR DODAAC IN WAWF TO HAA47F PER GUIDANCE IN DFAS INVOICE REJECTION STATEMENT. CONTRACTS POCS HAVE ALSO BEEN UPDATED. NO OTHER CHANGES ARE MADE.

Recompete timing

Public
Past PoP end (659 days ago)

Current PoP ended Oct 31, 2024 (659 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.

Incumbent footprint

Public record

Sustainable System Solutions, LLC$65.3M obligated across 26 awards (firm-wide, all agencies).

Sole agency: Department of Defense (DOD)
Department of Defense (DOD)$65.3M · 100% of firm total
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Related awards

Same parent · incumbent
W900KK23F0133
NEW DELIVERY ORDER AWARD UNDER THE MODERNIZING INSTRUMENTATION SOLUTIONS FOR TEST AND EVAL…
$13.7M
Jul 12, 2027
W900KK25FA099
NEW DO UNDER MISTE IDIQ FOR APPLIED ENVIRONMENTS MODERNIZATION (AEM) - FY25 ELECTRODYNAMIC…
$3.5M
Jul 27, 2027
W900KK25F0004
LABOR AND MATERIALS
$1.6M
Nov 8, 2027
W900KK23F0041
NEW DELIVERY ORDER AWARD FOR ARMY REPROGRAMMING ANALYSIS TEAM ENTERPRISE APPLICATIONS AND …
$10.5M
May 14, 2028

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Frequently asked questions

What is contract W900KK21F0155?

W900KK21F0155 (THIS ACTION updates the DCAA auditor) is a W6qk Acc-Orlando award with a potential value of $33.8M, currently held by Sustainable System Solutions, LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is W900KK-21-F-0155?

W900KK-21-F-0155 is the dashed form of PIID W900KK21F0155 (THIS ACTION updates the DCAA auditor), held by Sustainable System Solutions, LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded W900KK21F0155?

W6qk Acc-Orlando awarded W900KK21F0155 to Sustainable System Solutions, LLC (potential $33.8M).

Who is the incumbent on W900KK21F0155?

Sustainable System Solutions, LLC is the incumbent with $65.3M across 26 related awards in SCOUT’s public footprint. The current period of performance ends Oct 31, 2024.

When does Sustainable System Solutions, LLC’s W900KK21F0155 come up for recompete?

SCOUT tracks a period-of-performance end of Oct 31, 2024. 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/W900KK21F0155