Science and Engineering Services, LLC
Federal Contractor · Rank #637
Science and Engineering Services, LLC Federal Spending Profile
Science and Engineering Services, LLC is a mid-sized federal recipient, with $122.1M in total federal obligations spread across 25 awards reported on USAspending.gov. That places Science and Engineering Services, LLC #637 among federal contractors ranked by total obligations.
Every one of Science and Engineering Services, LLC's 25 federal awards is a procurement contract rather than a grant — the company sells goods or services to the government rather than receiving grant funding.
Science and Engineering Services, LLC's federal business is heavily concentrated in one customer: Department of Defense accounts for roughly 92% of its top-agency obligations, with Department of Homeland Security a distant second. Across the full record the company works with 2 agencies, but a single relationship dominates the dollars.
What the federal government buys from Science and Engineering Services, LLC is led by Other Services ($461.7M), followed by Defense & Weapons ($428.3M); together these categories describe the goods and services the company is paid to deliver.
Its largest single recent award is a $85.1M contract from the Department of Homeland Security, described in the federal record as "Multirole Enforcement Aircraft Land Interdiction (Mea Li) - Quantity 1."
Track Science and Engineering Services, LLC
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Spending by Agency
Recent Awards
| Description | Agency | Start Date | Amount |
|---|---|---|---|
| THE CONTRACTOR SHALL PERFORM UH-60 AIRCRAFT QUALIFICATION TRAINING (AQT) AND PERFORM ALL SCHEDULED AND UNSCHEDULED MAINTENANCE ON UH-60 HELICOPTERS BASED OUT OF MAIN OPERATING BASE (MOB) KANDAHAR WITH THE CAPABILITY TO SUPPORT FORWARD OPERATING BASES (FOB). | Department of Defense | Sep 20, 2018 | $147.7M |
| MULTIROLE ENFORCEMENT AIRCRAFT LAND INTERDICTION (MEA LI) - QUANTITY 1 | Department of Homeland Security | Sep 30, 2022 | $85.1M |
| EFFORT REQUIRED FOR INSTALLATION, VALIDATION/ VERIFICATION, AND MAINTENANCE OF THE CH-47F/ICH-47F MODIFICATION AND UPGRADE PROGRAM TO INCLUDE 17 UAE AIRCRAFT. | Department of Defense | Aug 4, 2020 | $83.2M |
| STORAGE | Department of Defense | Aug 30, 2024 | $69.8M |
| IGF::OT::IGF | Department of Defense | Nov 29, 2018 | $66.4M |
| REFERENCE TO RFOP 17-R-0070. MODIFY 12 ARMY UH-60L BLACKHAWK HELICOPTERS TO AIR FORCE HH-60G BLOCK 162 CONFIGURATION (L2G). BASE EFFORT IS 8 HELICOPTERS WITH A OPTION OF UP TO 4 HELICOPTERS. | Department of Defense | Jul 21, 2017 | $65.8M |
| THE GOVERNMENT INTENDS TO AWARD THE REFURBISHMENT OF UP TO 40 UH-60A AIRCRAFT IN SUPPORT OF AFGHANISTAN AS A SPLIT BUY. EACH TECHNICALLY ACCEPTABLE OFFER WILL BE AWARDED A BASE WITH OPTION POTENTIAL. THE OFFEROR WITH THE BEST VALUE TO THE GOVERNMENT WILL RECEIVE A BASE AWARD OF 9 AIRCRAFT WITH RANGE QUANTITIES OF OPTIONS FOR UP TO 28 ADDITIONAL AIRCRAFT. THE OFFEROR WITH A TECHNICALLY ACCEPTABLE PROPOSAL WHICH WAS NOT FOUND TO BE THE BEST VALUE BUT REPRESENTED A FAIR AND REASONABLE PRICE TO THE GOVERNMENT WILL RECEIVE A BASE AWARD OF 3 AIRCRAFT WITH RANGE QUANTITIES OF OPTIONS FOR UP TO 28 ADDITIONAL AIRCRAFT. | Department of Defense | Apr 12, 2018 | $59.2M |
| IGF::OT::IGF MALAYSIAN CN-235 INTELLIGENCE, SURVEILLANCE AND RECONNAISSANCE (ISR) SYSTEM UPGRADE KITS AND INSTALLATION | Department of Defense | May 28, 2019 | $45.0M |
| MI-17 STANDARDIZED COCKPIT MODIFICATION | Department of Defense | Sep 28, 2010 | $44.1M |
| IGF:XX::IGF DELIVERY ORDER 0090 AWARD IN REFERENCE TO RFOP 17-R-0179. | Department of Defense | Jun 28, 2017 | $40.7M |
| DESIGN NONRECURRING ENGINEERING FABRICATION INSTALLATION VALIDATION VERIFICATION MAINTENANCE AND TRAINING OF THE CH47F ICH47F MODIFICATION AND UPGRADE PROGRAM THE CONTRACTOR SHALL PROCURE THE REQUIRED MATERIAL FOR TWO UAE AIRCRAFT AND MODIFY ONE AIRCRAFT IN GROUP B AND ONE AIRCRAFT IN GROUP C | Department of Defense | Dec 19, 2018 | $37.8M |
| UH-60 FMS TECHNICAL SUPPLY TO REPEATEDLY PROVIDE TECH SUPPLY PACKAGE (TSP) SUPPORT TO UH-60A/L/M FOREIGN MILITARY SALES (FMS) CUSTOMERS. | Department of Defense | Feb 10, 2016 | $34.9M |
| IGF::CT::IGF CH47 NET FIELDING SUPPORT | Department of Defense | Dec 19, 2014 | $28.7M |
| CARGO PROGRAM MANAGEMENT (PM), CARGO INTERNATIONAL DIRECTORATE REQUIREMENT FOR THE PROCUREMENT, MANUFACTURING, AND KITTING OF ALL REQUIRED COMPONENTS IN SUPPORT OF THE CH-47F/ICH-47F MODIFICATION AND UPGRADE PROGRAM. | Department of Defense | Dec 20, 2019 | $24.2M |
| NEW EQUIPMENT TRAINING SUPPORT TO UNITED STATES ARMY UNITS AND FOREIGN MILITARY SALES (FMS) CUSTOMERS RECEIVING CH-47F CARGO HELICOPTER AND MODIFICATIONS TO THE CH-47F CARGO HELICOPTER. | Department of Defense | Sep 26, 2019 | $24.0M |
| THIS STATEMENT OFWORK (SOW) DEFINES THE NON-RECURRING AND RECURRING EFFORTS REQUIRED FOR THE RETURN TO FLIGHT OF FIVE SH-60F AIRCRAFT (BUREAU NUMBERS (BUNOS) TO BE DETERMINED AFTER INSPECTION) FOR THE UNITED STATES NAVY (USN) FOREIGN MILITARY SALES (FMS) CASE IS-P-SCG. DURING THIS EFFORT THE CONTRACTOR SHALL INSPECT EIGHT SH-60F AIRCRAFT AND PROVIDE A RECOMMENDATION FOR THE SELECTION OF THE FIVE AIRCRAFT TO BE RETURNED TO FLIGHT. THE REMAINING THREE AIRCRAFT WILL BE STORED UNDER THIS DO IN A NON-FLYABLE CONDITION. AFTER THE SELECTION OF THE FIVE SH-60F AIRCRAFT THE CONTRACTOR SHALL: PROVIDE AN INTEGRATED MASTER SCHEDULE (IMS); PERFORM PLANNED MAINTENANCE INTERVAL (PMI) AND PHASE MAINTENANCE; PERFORM REMOVAL AND INDUCTION OF LISTED PARTS FOR INDUCTION INTO THE REPAIR AND RETURN CYCLE; STRIP, PRIME AND PAINT; APPLY OUTSTANDING TECHNICAL DIRECTIVES (TDS); ENSURE ALL REQUIRED SAFETY AND MAINTENANCE MESSAGES HAVE BEEN COMPLIED WITH; CONDUCT APPLICABLE MODIFICATIONS; CONDUCT MAINTENANCE AND ACCEPTANCE FLIGHTS, AIRCRAFT STORAGE AND DELIVERY OF FIVE SH-60F AIRCRAFT IN FLYABLE CONDITION AND STORAGE AND DELIVERY OF THREE AIRCRAFT IN NON-FLYABLE CONDITION. THE FINAL CONFIGURATION OF THE FIVE FLYABLE AIRCRAFT SHALL BE IN ACCORDANCE WITH THE FINAL FLIGHT CLEARANCE AS LISTED IN THE NAVAL AIR TRAINING AND OPERATIONS STANDARDIZATION (NATOPS), PER PARAGRAPH 3.1 OF THIS SOW (CURRENT REVISION), AND ANY OUTSTANDING GOVERNMENT TDS. | Department of Defense | Sep 26, 2018 | $22.9M |
| UNSCHEDULED MAINTENANCE | Department of Defense | Sep 27, 2021 | $22.5M |
| PROJECT MANAGEMENT OFFICE AIRCRAFT SURVIVABILITY EQUIPMENT (PMO-ASE) REQUIREMENT TO PROCURE, MANUFACTURE, AND DELIVER H-60M COMMON INFRARED COUNTERMEASURE (CIRCM) A-KITS, GROUND COVER ASSEMBLIES, AND FLYABLE COVER ASSEMBLIES. | Department of Defense | Mar 1, 2023 | $21.0M |
| UTILITY HELICOPTER PROGRAM OFFICE (UHPO) UH-60 AFGHANISTAN (AFGHAN) ATTRITION REQUIREMENT | Department of Defense | Sep 24, 2020 | $18.9M |
| ACI OVER AND ABOVE (O&A) MAINTENANCE | Department of Defense | Jan 26, 2021 | $18.8M |
All federal spending data sourced from USAspending.gov, the official source for federal award data as mandated by the Government Accountability Office.
Science and Engineering Services, LLC Federal Contracts FAQ
Science and Engineering Services, LLC has received $122,114,028 in total federal obligations across 25 awards and 25 contracts.
Science and Engineering Services, LLC works with 2 federal agencies, including Department of Defense, Department of Homeland Security. The largest agency relationships are based on total dollar obligations.
Science and Engineering Services, LLC has received federal awards in multiple states.
Science and Engineering Services, LLC is ranked #637 among the largest federal contractors by total obligation amount. Rankings are based on USASpending.gov data for FY2024.
Explore Other Federal Contractors
Spending figures represent total federal obligations for FY2024, as reported through USASpending.gov. Rankings are based on aggregate obligation amounts across all contract, grant, and direct payment awards.