Recipients › Virginia › Ost Inc
Recipient organisation · UEI FPLRRX1M2YS5
Ost Inc
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026. View the USAspending recipient profile.
Federal agencies obligated $217M to Ost Inc, Washington, VA, in the listed fiscal years 2023, 2024, 2025, 2026.
In FY2026, the most recent complete fiscal year, obligations were $20M, of which $20M (100%) came through contracts.
That is down 61% on FY2025 ($53M).
Ost Inc ranks 350 of 2,836 listed organisations located in VA by five-year obligations, and 2,902 of 30,989 nationally.
Its $1.0M-plus awards since FY2023 came from Department of Defense and Department of Homeland Security: 25 awards worth $217M in total award value.
Its largest contract industry is NAICS 541330 (Engineering Services), where it ranks 112 of 1,584 organisations by the value of $1.0M-plus awards.
Obligations by fiscal year contracts vs assistance
| Fiscal year | All obligations | Contracts | Assistance | Change |
|---|---|---|---|---|
| FY2023 | $74,661,311 | $74,661,311 | $0 | — |
| FY2024 | $69,052,568 | $69,052,568 | $0 | -8% |
| FY2025 | $52,722,151 | $52,722,151 | $0 | -24% |
| FY2026 | $20,392,560 | $20,392,560 | $0 | -61% |
| FY2027 to date | under $1.0M | — | — | — |
A fiscal year runs 1 October to 30 September. "Contracts" are procurement award types A–D; "assistance" is everything else (grants, direct payments, loan subsidy cost, insurance, other). The contracts column is listed only where contract obligations alone reached $1.0M; the assistance figure is the remainder and may therefore include up to $1.0M of contracts.
Compared with its state and the largest recipients five listed years
| Measure | This organisation | Largest in VA | Largest nationally |
|---|---|---|---|
| Five-year obligations (listed years) | $217M | $63B | $416B |
| FY2026 obligations | $20M | $17B | $118B |
| Contracts, five years | $217M | under $1.0M | $94B |
| Assistance, five years | $0 | $63B | $416B |
| Rank by five-year obligations | 2,902 of 30,989 | 1 of 2,836 in VA | 1 |
Largest in state: VA Department of Medical Assistance Service. Largest nationally: Health Care Services, California Department of. Rankings count organisations located in the state, by the sum of their listed fiscal years.
Awarding agencies $1.0M+ awards since FY2023
| # | Agency | Awards | Award value | Share |
|---|---|---|---|---|
| 1 | Department of Defense | 23 | $166M | 77% |
| 2 | Department of Homeland Security | 2 | $51M | 23% |
Contract industries NAICS
Rank within NAICS 541330: 112 of 1,584 organisations by $1.0M+ award value; see Engineering Services.
Places of performance $1.0M+ awards
Counties: Orange County, FL $156M · District of Columbia, DC $61M
Largest awards begun since FY2023
| Awarding agency | Type | Industry or program | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Department of Homeland SecurityFederal Emergency Management Agency | ContractDelivery Order | 541990 All Other Professional, Scientific, and Technical Services | $38M | 1 Jun 2023 | DC | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541350 Building Inspection Services | $19M | 30 Jan 2026 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $18M | 7 Feb 2025 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $17M | 10 Mar 2023 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $14M | 11 Mar 2024 | FL | USAspending |
| Department of Homeland SecurityFederal Emergency Management Agency | ContractDelivery Order | 541990 All Other Professional, Scientific, and Technical Services | $13M | 30 Sep 2025 | DC | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $11M | 29 Feb 2024 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $8.8M | 7 Feb 2024 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $8.3M | 27 Feb 2023 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $8.2M | 6 Feb 2025 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $8.0M | 14 Feb 2025 | FL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 541330 Engineering Services | $7.3M | 3 Feb 2023 | FL | USAspending |
Award value is the amount obligated to the award to date as USAspending reports it. Descriptions below are USAspending's text, unedited and truncated; those that appear to name a person are withheld.
- $38M, Department of Homeland Security, 1 Jun 2023: PROVIDE STANDARD INSURANCE OPERATIONS SUPPORT INCLUDING INSURANCE SUBJECT MATTER EXPERTISE AND STANDARD BUSINESS OPERATIONS.
- $19M, Department of Defense, 30 Jan 2026: SYSTEMS ENGINEERING AND TECHNICAL ASSISTANCE BRIDGE
- $18M, Department of Defense, 7 Feb 2025: TASK ORDER FOR SYSTEMS ENGINEERING AND TECHNICAL ASSISTANCE (SETA) SUPPORT TO PROJECT MANAGER TRAINING DEVICES. (PM TRADE)
- $17M, Department of Defense, 10 Mar 2023: SYSTEMS ENGINEERING AND TECHNICAL ASSISTANCE SUPPORT FOR SOLDIER TRAINING PROGRAM MANAGER.
- $14M, Department of Defense, 11 Mar 2024: SYSTEM ENGINEERING AND TECHNICAL ASSISTANCE TASK ORDER FOR PROJECT MANAGER TRAINING DEVICES.
- $13M, Department of Homeland Security, 30 Sep 2025: STAFF WILL COORDINATE WITH THE WRITE YOUR OWN INSURANCE COMPANIES AND THE NFIP DIRECT CONTRACTOR AS THEY WORK TOGETHER TO PROVIDE THE INFORMATION REQUIRED BY TH
- $11M, Department of Defense, 29 Feb 2024: SYSTEM ENGINEERING AND TECHNICAL ASSISTANCE TASK ORDER FOR PROJECT MANAGER SYNTHETIC ENVIRONMENT.
- $8.8M, Department of Defense, 7 Feb 2024: SYSTEMS ENGINEERING AND TECHNICAL ASSISTANCE TASK ORDER FOR PROJECT LEAD TRAINING AIDS, DEVICES, SIMULATORS AND SIMULATIONS (TADSS) SUPPORT OPERATIONS.
Questions and answers
How much federal money does Ost Inc receive?
$217M in award obligations over the fiscal years it is listed for (FY2023: $75M; FY2024: $69M; FY2025: $53M; FY2026: $20M). Years not listed were under the $1.0M floor. Obligations are binding commitments, not payments made.
Which agencies award to Ost Inc?
By the value of $1.0M-plus awards begun since FY2023: Department of Defense ($166M) and Department of Homeland Security ($51M).
What is the money for?
Contracts are classified under NAICS 541330 Engineering Services, NAICS 541990 All Other Professional, Scientific, and Technical Services and NAICS 541350 Building Inspection Services.
Where is the work performed?
Primary places of performance for its larger awards: FL ($156M) and DC ($61M).
Is Ost Inc a large federal recipient?
It ranks 2,902 of 30,989 organisations on this site by five-year obligations and 350 of 2,836 located in VA. The site covers organisations with at least $1.0M in a fiscal year; individuals are excluded.
Where does this data come from?
USAspending.gov (U.S. Treasury), award transactions as loaded on 30 Sep 2026; fiscal-year totals via the spending-by-category endpoint and award lists via the award search endpoint. The USAspending recipient profile is the authoritative record.
Provenance
Source: USAspending.gov API v2 (U.S. Department of the Treasury, Bureau of the Fiscal Service), CC0. Fiscal-year obligations from the spending-by-category recipient ranking by recipient state (listing floor $1.0M per year); awards from the award search endpoint (new awards of $1.0M or more by base obligation date); parent and business categories from the recipient profile where fetched. Closed fiscal years are snapshots taken after year end; FY2027 is refreshed on each build. Data loaded by USAspending on 30 Sep 2026. Individuals and sole proprietors are excluded at ingest. Errors in processing are corrected at the next build; see corrections and the methodology.