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Department of the Interior (DOI): NAICS 541511 — Custom Computer Programming Services

1open solicitations
$147.8Mobligated in FY2026
169contracts ending within 18 months

Open solicitations

How DOI NAICS 541511 spends

FY2021$160.5M
FY2022$264.1M
FY2023$143.8M
FY2024$95.8M
FY2025$77.3M
FY2026$147.8M
FY2027*$486K
Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DOI NAICS 541511 contracts expiring in the next 18 months

169 contracts worth $633.1M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
NEXGEN TECHNOLOGIES INC.BLM541511 Custom Computer Programming Services$1.5M14 October 2026Now / imminentUSASpending
SEGUE TECHNOLOGIES, INCBureau of Indian Affairs and Bureau of Indian Education541511 Custom Computer Programming Services$28.5M16 October 2026Now / imminentUSASpending
BOOZ ALLEN HAMILTON INCDepartmental Offices541511 Custom Computer Programming Services$1.6M26 October 2026Now / imminentUSASpending
INTERSEC INC.Departmental Offices541511 Custom Computer Programming Services$2.4M30 October 2026Now / imminentUSASpending
VERATICS, INC.BLM541511 Custom Computer Programming Services$38K30 October 2026Now / imminentUSASpending
ARISANT, LLCOffice of Surface Mining, Reclamation and Enforcement541511 Custom Computer Programming Services$1.8M31 October 2026Now / imminentUSASpending
CGI FEDERAL INC.Bureau of Indian Affairs and Bureau of Indian Education541511 Custom Computer Programming Services$371K31 October 2026Now / imminentUSASpending
SITUATION AWARENESS SYSTEMS LLCDepartmental Offices541511 Custom Computer Programming Services$168K31 October 2026Now / imminentUSASpending
UNIVERSITY OF UTAHBLM541511 Custom Computer Programming Services$118K31 October 2026Now / imminentUSASpending
MARTIN SCOTT NNPS541511 Custom Computer Programming Services$28K01 November 2026Now / imminentUSASpending
COMPUTER INFORMATION SYSTEMS INCNPS541511 Custom Computer Programming Services$236K10 November 2026Now / imminentUSASpending
FOREFRONT TECHNOLOGIES, L.L.CBureau of Safety and Environmental Enforcement541511 Custom Computer Programming Services$221K29 November 2026Now / imminentUSASpending
DAVID T SCOTT & ASSOCIATES LLCU.S. Fish and Wildlife Service541511 Custom Computer Programming Services$638K30 November 2026Now / imminentUSASpending
TRIDENT SERVICES, INC.Departmental Offices541511 Custom Computer Programming Services$115K30 November 2026Now / imminentUSASpending
INSTRUMENTAL SOFTWARE TECHNOLOGIES, INCU.S. Geological Survey541511 Custom Computer Programming Services$27K30 November 2026Now / imminentUSASpending

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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