PrimeRFP SCOUT · Federal Contract Recompete Brief

HC104720C0004Integrated defense enterprise acquisition — Appian Corp

Appian Corp holds $35.1M across 10 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 3 related awards in the incumbent pipeline. The prior award was single-bid — competitive dynamics may favor a challenge. Set-aside status: NONE. PoP ended Aug 31, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Defense Information Systems Agency

Awarding office

Appian Corp

Recipient

Aug 31, 2026

PoP end

$38.7M

Obligated

541512

NAICS

D302

PSC

NONE

Set-aside

1 bidders on last award

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Contract facts

NONE

Contract numberHC104720C0004

Also listed asHC1047-20-C-0004

AgencyDefense Information Systems Agency

Awarding officeDefense Information Systems Agency

IncumbentAppian Corp

UEIQHL3D738D7L4

NAICS541512

PSCD302

Place of performanceMCLEAN, VA

Related solicitationHC104720R0010

PoP end (current)Aug 31, 2026

Obligated$38.7M

INTEGRATED DEFENSE ENTERPRISE ACQUISITION SYSTEM. SOFTWARE DEVELOPMENT SUPPORT FOR DEFENSE INFORMATION SYSTEMS AGENCY'S… is a federal NONE award for Defense Information Systems Agency held by Appian Corp. Estimated value $53.4M ($38.7M obligated). Current period of performance ends Aug 31, 2026. Last award drew 1 bidder. Place of performance: MCLEAN, VA. Related solicitation HC104720R0010.

INTEGRATED DEFENSE ENTERPRISE ACQUISITION SYSTEM. SOFTWARE DEVELOPMENT SUPPORT FOR DEFENSE INFORMATION SYSTEMS AGENCY'S BUSINESS SYSTEMS PORTFOLIO MANAGEMENT OFFICE.

Recompete timing

Public

● Past PoP end (7 days ago)

Current PoP ended Aug 31, 2026 (7 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

Appian Corp — $35.1M obligated across 10 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($35.1M) · all agencies

Department of Defense (DOD)$34.8M · 99%Department of Labor (DOL)$250K · 1%

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Related awards

Same incumbent

W519TC26FA154

APPIAN PROGRAM APPLICATION LICENSES AND ASSOCIATED MAINTENANCE SUPPORT.

$5.2M

Feb 21, 2027

W91CRB26FA141

APPIAN SOFTWARE LICENSES

$205K

Mar 25, 2027

W91CRB26FA152

PURCHASE OF BRAND NAME APPIAN SOFTWARE SUBSCRIPTION PROGRAM LICENSE AND DEVELOPMENT SUPPOR…

$3.5M

Apr 12, 2027

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Frequently asked questions

What is contract HC104720C0004?

HC104720C0004 (Integrated defense enterprise acquisition) is a Defense Information Systems Agency award with an estimated value of $53.4M, currently held by Appian Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is HC1047-20-C-0004?

HC1047-20-C-0004 is the dashed form of PIID HC104720C0004 (Integrated defense enterprise acquisition), held by Appian Corp. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded HC104720C0004?

Defense Information Systems Agency awarded HC104720C0004 to Appian Corp.

Who is the incumbent on HC104720C0004?

Appian Corp is the incumbent with $35.1M across 10 related awards in SCOUT’s public footprint. The current period of performance ends Aug 31, 2026.

When does Appian Corp’s HC104720C0004 come up for recompete?

SCOUT tracks a period-of-performance end of Aug 31, 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 Aug 20, 2026 · refreshed monthlyLatest procurement action May 27, 2026