Appian Corporation

Appian Corporation, a for-profit software company headquartered in Tysons, Virginia, delivers low-code application development platforms, business process automation, and enterprise case management systems to the federal government as a prime contractor on 166 awards (90% of its recent federal footprint) and operates full-and-open without set-aside designations across a broad federal customer base spanning 58 distinct agencies.

Appian's concrete federal capability portfolio centers on platform-as-a-service delivery—Appian low-code/no-code application development licenses, cloud-hosted case management systems, workflow automation, data fabric modernization, and implementation services. Recent prime work includes a $66 million definitive contract awarded by the Defense Information Systems Agency on July 1, 2026, for Integrated Defense Enterprise Acquisition System (IDEAS) Tier 2/Tier 3 software development, testing, integration, and production support through June 30, 2031, with performance at West McLean, Virginia; a $5 million bridge contract from DISA issued July 11, 2026, for IDEAS T2/T3 sustainment pending recompete resolution; a $7.3 million purchase order from the Defense Logistics Agency Troop Support awarded December 30, 2025, for Procurement Integrated Enterprise Environment (PIEE) data fabric production deployment and comprehensive modernization through December 29, 2030; and a $2.9 million definitive contract from the Department of Labor's Office of Workers Compensation Programs awarded September 30, 2026, for claims processing system modernization through September 29, 2027. Appian also holds a $500 million multiple-award IDIQ with the Department of Defense's Program Executive Office for Enterprise Information Systems (awarded December 23, 2025, completing December 22, 2030) covering software licenses, personnel, program management, Risk Management Framework activities, quality control, IT software support services, IT logistics, and Appian platform installation and licensing services.

Customer concentration splits between defense agencies anchoring dollar value and civilian agencies driving transaction volume. By potential value, the Army Acquisition Support Center's PEO Enterprise Information Systems dominates with $507.2 million across four awards (primarily the $500 million IDIQ), followed by the Defense Information Systems Agency at $237.2 million across eleven awards. By award count, the Marine Corps ranks first with sixteen awards ($2.3 million combined potential value), the Department of Transportation Federal Transit Administration places second with thirteen awards ($32.2 million), and AFLCMC Wright Patterson AFB ranks third with twelve awards ($53.2 million). The top five customer agencies by potential value account for 27% of Appian's combined potential-value footprint, with the Army and DISA together representing $744 million (24% of the total $3.09 billion across all 185 awards). This divergence reflects Appian's dual role: large-dollar platform consolidations and modernization buys with Army and DISA, paired with distributed license-renewal and maintenance orders across Air Force, Marine Corps, Treasury, Labor, and civilian agencies.

Appian places 73 task orders on the GSA Multiple Award Schedule (carrying $127.6 million combined potential value) and leverages multiple defense agency IDIQs including FA877016D0505 (11 task orders, $20.5 million), W519TC26DA005 (8 task orders, $22.9 million), and TCC13HQD0001 (7 task orders, $1.4 million). These vehicle positions reflect Appian's established standing across both civilian government-wide schedules and defense-specific contract vehicles.

Activity shows growth in recent fiscal years—four prime awards in 2022, rising to ten in 2026 (year-to-date)—with seven awards (combined potential value $19.2 million) facing ultimate completion within the next twenty-four months. The low recompete exposure relative to total portfolio reflects the recency of Appian's major wins, particularly the $500 million PEO EIS IDIQ and the multi-year IDEAS contract.

On SCI-reportable federal service contracts, Appian invoiced $33 million cumulatively across fiscal years 2022–2025, with relatively flat baseline delivery of roughly 19–24 FTEs per year, government-paid median hourly rates clustering near $186 per hour, and senior labor pricing reaching the $191/hour range. Across SCI-reportable prime contracts, Appian subcontracts an average of 62 percent of total contractor hours to a network of 40 named subcontractors, indicating a platform-integration and delivery-services model that pairs Appian's software licensing and architecture with specialized implementation labor. Named subcontractor partners include Humanit Solutions LLC (case management system development and Air Force OSI support), Sabel Systems Technology Solutions LLC (low-code/no-code platform FedRamp compliance and productivity portal work), Booz Allen Hamilton Inc. (AFRL defense innovation support), CACI Inc. Federal (USDA/USAID world bank system operations and maintenance), Deloitte Consulting LLP (NMCI enterprise services tools support), and Rei Systems Inc. (office of the comptroller business process automation system upgrades). Appian operates as a subcontractor in roughly one-tenth of its awards, primarily delivering platform integration and architectural services to larger defense and consulting primes.