Recipients › Alabama › Science and Engineering Services, LLC
Recipient organisation · UEI E3D7U1KNNJC8
Science and Engineering Services, LLC
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.
Science and Engineering Services, LLC, of Huntsville, AL, was obligated $401M in federal awards across the 4 fiscal years in which it reached the $1.0M listing floor (2023, 2024, 2025, 2026).
In FY2026, the most recent complete fiscal year, obligations were $12M, of which $12M (100%) came through contracts.
That is down 92% on FY2025 ($150M).
Science and Engineering Services, LLC ranks 41 of 528 listed organisations located in AL by five-year obligations, and 1,786 of 30,000 nationally.
Its $1.0M-plus awards since FY2023 came from Department of Defense and Department of Homeland Security: 32 awards worth $364M in total award value.
Its largest contract industry is NAICS 336411 (Aircraft Manufacturing), where it ranks 28 of 144 organisations by the value of $1.0M-plus awards.
Obligations by fiscal year contracts vs assistance
| Fiscal year | All obligations | Contracts | Assistance | Change |
|---|---|---|---|---|
| FY2023 | $116,096,448 | $116,096,448 | $0 | — |
| FY2024 | $122,114,028 | $122,114,028 | $0 | +5% |
| FY2025 | $150,316,671 | $150,316,671 | $0 | +23% |
| FY2026 | $12,415,347 | $12,415,347 | $0 | -92% |
| 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 AL | Largest nationally |
|---|---|---|---|
| Five-year obligations (listed years) | $401M | $27B | $416B |
| FY2026 obligations | $12M | $6.7B | $118B |
| Contracts, five years | $401M | under $1.0M | $94B |
| Assistance, five years | $0 | $27B | $416B |
| Rank by five-year obligations | 1,786 of 30,000 | 1 of 528 in AL | 1 |
Largest in state: Alabama Medicaid Agency. 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 | 31 | $307M | 84% |
| 2 | Department of Homeland Security | 1 | $57M | 16% |
Contract industries NAICS
Rank within NAICS 336411: 28 of 144 organisations by $1.0M+ award value; see Aircraft Manufacturing.
Places of performance $1.0M+ awards
Counties: Madison County, AL $266M · St. Mary's County, MD $88M · Danville city, VA $9.9M
Largest awards begun since FY2023
| Awarding agency | Type | Industry or program | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Department of DefenseDepartment of the Navy | ContractDelivery Order | 336411 Aircraft Manufacturing | $71M | 4 Sep 2024 | MD | USAspending |
| Department of Homeland SecurityU.S. Customs and Border Protection | ContractDelivery Order | 336411 Aircraft Manufacturing | $57M | 25 Sep 2025 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $21M | 1 Mar 2023 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $21M | 1 Mar 2023 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $14M | 22 Sep 2023 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $14M | 22 Sep 2023 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $12M | 21 Sep 2023 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $12M | 21 Sep 2023 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $11M | 5 Sep 2024 | AL | USAspending |
| Department of DefenseDepartment of the Army | ContractDelivery Order | 336411 Aircraft Manufacturing | $11M | 5 Sep 2024 | AL | USAspending |
| Department of DefenseDepartment of the Navy | ContractDelivery Order | 336411 Aircraft Manufacturing | $9.9M | 18 Jan 2023 | MD | USAspending |
| Department of DefenseDepartment of the Air Force | ContractDelivery Order | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | $9.9M | 7 Sep 2023 | AL | 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.
- $71M, Department of Defense, 4 Sep 2024: STORAGE
- $57M, Department of Homeland Security, 25 Sep 2025: MULTIROLE ENFORCEMENT AIRCRAFT, TRAINING, SPARES,
- $21M, Department of Defense, 1 Mar 2023: PROJECT MANAGEMENT OFFICE AIRCRAFT SURVIVABILITY EQUIPMENT (PMO-ASE) REQUIREMENT TO PROCURE, MANUFACTURE, AND DELIVER H-60M COMMON INFRARED COUNTERMEASURE (CIRC
- $21M, Department of Defense, 1 Mar 2023: PROJECT MANAGEMENT OFFICE AIRCRAFT SURVIVABILITY EQUIPMENT (PMO-ASE) REQUIREMENT TO PROCURE, MANUFACTURE, AND DELIVER H-60M COMMON INFRARED COUNTERMEASURE (CIRC
- $14M, Department of Defense, 22 Sep 2023: ECUADOR KING AIR 360 INTEGRATION
- $14M, Department of Defense, 22 Sep 2023: ECUADOR KING AIR 360 INTEGRATION
- $12M, Department of Defense, 21 Sep 2023: PERU KING AIR 360 INTEGRATION
- $12M, Department of Defense, 21 Sep 2023: PERU KING AIR 360 INTEGRATION
Questions and answers
How much federal money does Science and Engineering Services, LLC receive?
$401M in award obligations over the fiscal years it is listed for (FY2023: $116M; FY2024: $122M; FY2025: $150M; FY2026: $12M). Years not listed were under the $1.0M floor. Obligations are binding commitments, not payments made.
Which agencies award to Science and Engineering Services, LLC?
By the value of $1.0M-plus awards begun since FY2023: Department of Defense ($307M) and Department of Homeland Security ($57M).
What is the money for?
Contracts are classified under NAICS 336411 Aircraft Manufacturing and NAICS 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing.
Where is the work performed?
Primary places of performance for its larger awards: AL ($266M), MD ($88M) and VA ($9.9M).
Is Science and Engineering Services, LLC a large federal recipient?
It ranks 1,786 of 30,000 organisations on this site by five-year obligations and 41 of 528 located in AL. 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.