USAspending.gov•SAM.gov

Appian Corporation

UEI QHL3D738D7L4 · CAGE 1XKB7 · MCLEAN, VA · Parent: APPIAN CORPORATION

Dated source observations

SAM: Active · expires 2027-02-13 · checked 2026-11-07

Exclusions: no active exclusion record matched this UEI · as of the 2026-11-06 extract

Requests SAM.gov registration data when a refresh is available. It updates this profile but does not create a verification record.

Classifications: corporate entity not tax exempt, other than small business, us owned business

Registered address

7950 JONES BRANCH DR
MCLEAN, VA 22102

SAM registration data · checked 2026-11-07

Run an exclusion check Monitor this entity

Doing business with this entity? The check opens with UEI QHL3D738D7L4 loaded and can seal a permanent verification record. Monitoring re-checks this UEI every morning, with three entities included free.

Federal footprint

Historical awards

$194.2M

USAspending · prime awards

Trailing 12 months

$36.4M

USAspending · obligations

Largest agency share

86%

Department of Defense

NAICS codes

observed across awards

USAspending subawards

Name matched reported contract subawards · checked 2026-10-25.

Name matches do not establish identity. Reported subaward coverage is partial.

Awarding agencies for this contractor

This contractor's observed prime award obligations by agency · USAspending.gov · as of 2026-10-25

NAICS codes

541519$80.7M

other computer related services

6 awards observed

541512$59.2M

computer systems design services

3 awards observed

513210$16.3M

software publishers

4 awards observed

511210$4M

software publishers

1 award observed

541511$2.6M

custom computer programming services

1 award observed

541715

research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

541611

administrative management and general management consulting services

Largest prime awards· as of 2026-10-25

HC104720C0004 · Department of Defense$52.8M
HC102815F0061 · Department of Defense$39.6M
HC102811F0785 · Department of Defense$17.5M
HC102809F2482 · Department of Defense$10.3M
DTFT6013F00010 · Department of Transportation$6.3M
W519TC26FA154 · Department of Defense$5.2M
TCC10HQC0029 · Department of the Treasury$4.2M
FA877025FB010 · Department of Defense$4M
W56JSR26F0003 · Department of Defense$3.9M
W519TC26FA091 · Department of Defense$3.8M
HC101326C0002 · Department of Defense$3.7M
W91CRB26FA152 · Department of Defense$3.5M
1605TA26C0001 · Department of Labor$2.9M
HC101326C0003 · Department of Defense$2.7M
SECHQ105F0403 · Securities and Exchange Commission$2.6M