Data / Federal awards / NAICS 541512 / CONSTELLATION SOFTWARE ENGINEERING, LLC
CONSTELLATION SOFTWARE ENGINEERING, LLC: 51 federal contract awards, $28.4 million obligated (FY2024 to FY2027)
CONSTELLATION SOFTWARE ENGINEERING, LLC (UEI ZKMFMGSGJ4Q8), Annapolis, MD, received 51 federal prime contract awards with $28.4 million obligated in fiscal years 2024 to 2027, from 9 agencies under 9 NAICS codes. Its largest buyer is Department of Defense ($18.6 million) and its largest code is NAICS 541512 Computer Systems Design Services.
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- ZKMFMGSGJ4Q8UEI
- Annapolis, MDLocation
- Small BusinessBusiness size
- 51Contract awards
- $28.4 millionObligated
- 2023-10-02First action in window
- 2026-09-24Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541512 | Computer Systems Design Services | 9 | $12.4 million |
| 541330 | Engineering Services | 16 | $9.3 million |
| 541715 | Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 12 | $3.5 million |
| 541990 | All Other Professional, Scientific, and Technical Services | 4 | $3.2 million |
| 541611 | Administrative Management and General Management Consulting Services | 3 | $180,460 |
| 541519 | Other Computer Related Services | 1 | $0 |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | 1 | $0 |
| 541511 | Custom Computer Programming Services | 1 | $-52,626 |
| 541712 | Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 4 | $-86,085 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 21 | $18.6 million |
| Department of Homeland Security | 5 | $4.4 million |
| Department of Justice | 4 | $3.2 million |
| Department of Veterans Affairs | 3 | $2.1 million |
| Department of Transportation | 4 | $201,623 |
| General Services Administration | 8 | $5,000 |
| Department of the Interior | 3 | $0 |
| National Aeronautics and Space Administration | 2 | $0 |
| Department of Commerce | 1 | $-86,085 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $12.5 million |
| FY2025 | $8.7 million |
| FY2026 | $7.2 million |
Contract awards
The 50 largest of 51 awards by dollars obligated in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| N0018923F0594 | Department of Defense | Delivery Order | 541512 | BASE YEAR JAG JECE SERVICES | $9,464,989 | $13,227,629 | September 7, 2023 | June 10, 2027 | Annapolis, MD | usaspending.gov |
| 70Z08724FJUNE0001 | Department of Homeland Security | Delivery Order | 541330 | CONSTRUCTION PROJECT MANAGER (CPM) SERVICES, FIVE (5) YEARS - PN 12705063 | $4,225,674 | $4,225,674 | January 1, 2024 | December 31, 2027 | Juneau, AK | usaspending.gov |
| FA680020F0006 | Department of Defense | Delivery Order | 541330 | AIR FORCE GLOBAL STRIKE COMMAND, A4 INTERCONTINENTAL BALLISTIC MISSILE SYSTEM ENGINEERING SUPPORT | $4,144,960 | $13,127,831 | September 16, 2020 | September 28, 2025 | Barksdale Afb, LA | usaspending.gov |
| FA864924P0519 | Department of Defense | Purchase Order | 541715 | DECENTRALIZED IDENTITY ACCESS MANAGEMENT | $1,638,584 | $1,638,584 | February 9, 2024 | December 10, 2025 | Annapolis, MD | usaspending.gov |
| 36C25924F0486 | Department of Veterans Affairs | Delivery Order | 541512 | CONSTRUCTION MANAGEMENT SERVICES | $1,586,779 | $1,586,779 | September 30, 2024 | September 29, 2027 | Cheyenne, WY | usaspending.gov |
| FA864925P0240 | Department of Defense | Purchase Order | 541715 | HADRON: DECENTRALIZED DATA STORAGE FOR AIR-GAPPED ENVIRONMENTS | $1,246,104 | $1,246,104 | May 22, 2025 | February 23, 2027 | Annapolis, MD | usaspending.gov |
| 15DDHQ26F00000138 | Department of Justice | Delivery Order | 541990 | TITLE: 26-S-028/CSE/LPR CONTRACT POSITIONS/LPRC DXD REQUESTOR: DEBORAH A GREGORY AFT#: 2026-NE-0010 REF AWARD/BPA: 15DDHQ24D00000004 POP DAT | $1,125,837 | $1,125,837 | February 23, 2026 | February 22, 2027 | Bethesda, MD | usaspending.gov |
| 15DDHQ25F00000088 | Department of Justice | Delivery Order | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $1,086,938 | $1,103,661 | February 23, 2025 | February 22, 2026 | Bethesda, MD | usaspending.gov |
| 15DDHQ24F00000171 | Department of Justice | Delivery Order | 541990 | SUBJECT TO AVAILABILITY OF FUNDS THE LPR CONTRACTOR POSITIONS PROVIDE KEY TECHNICAL PERSONNEL TO SUPPORT THE OPERATIONS AND PROGRAMS WITHIN | $953,080 | $953,080 | February 23, 2024 | February 22, 2025 | Annapolis, MD | usaspending.gov |
| FA461325F0012 | Department of Defense | Delivery Order | 541512 | PROVIDE TEMPORARY ENGINEERING SERVICES AT 90TH CIVIL ENGINEER SQUADRON IN SUPPORT OF THE SENTINEL MISSION THROUGHOUT THE SENTINEL BEDDOWN. | $834,851 | $971,217 | November 19, 2024 | November 17, 2026 | Fe Warren Afb, WY | usaspending.gov |
| FA303023F0080 | Department of Defense | Delivery Order | 541330 | CES FTE PROFESSIONAL SERVICES (FY23) | $726,298 | $1,032,826 | September 25, 2023 | September 24, 2026 | Goodfellow Afb, TX | usaspending.gov |
| 36C77626N0296 | Department of Veterans Affairs | Delivery Order | 541512 | THIS PROCUREMENT IS FOR CONSTRUCTION MANAGEMENT SERVICES IN SUPPORT OF CONSTRUCTION PROJECT 695-21-700 AT THE CLEMENT J. ZABLOCKI MILWAUKEE | $499,563 | $499,563 | August 28, 2026 | December 31, 2027 | Milwaukee, WI | usaspending.gov |
| 70Z08821FPQQ05900 | Department of Homeland Security | Delivery Order | 541330 | SENIOR REAL PROPERTY SPECIALIST SUPPORT SERVICES FOR CIVIL ENGINEERING UNIT, OAKLAND,CA | $494,761 | $1,203,627 | September 23, 2021 | September 22, 2026 | Oakland, CA | usaspending.gov |
| FA309925F0024 | Department of Defense | Delivery Order | 541715 | THE CONTRACTOR SHALL PROVIDE ALL MANAGEMENT, TRANSPORTATION, TOOLS, SUPPLIES, EQUIPMENT, AND LABOR NECESSARY FOR PROGRAM MANAGEMENT SUPPORT, | $390,314 | $390,314 | September 29, 2025 | September 28, 2026 | Laughlin Afb, TX | usaspending.gov |
| HS002125FE009 | Department of Defense | Delivery Order | 541330 | ADMINISTRATIVE SERVICES FOR THE OFFICE OF EQUAL EMPLOYMENT OPPORTUNITY. | $242,703 | $242,703 | January 6, 2025 | January 5, 2027 | Quantico, VA | usaspending.gov |
| 70Z08424FPCAR0001 | Department of Homeland Security | Delivery Order | 541330 | SECURITY ENGINEERING SUPPORT SERVICES | $232,980 | $232,980 | September 27, 2024 | September 26, 2025 | Alameda, CA | usaspending.gov |
| 693KA919F00108 | Department of Transportation | BPA Call | 541611 | THE CONTRACTOR WILL PERFORM PROJECT MANAGEMENT (PM),CM PROCESS IDENTIFICATION AND ANALYSIS,CM PROCESS REDESIGN AND MAPPING,IMPLEMENTATION PL | $187,945 | $2,301,620 | July 23, 2019 | November 9, 2024 | Annapolis, MD | usaspending.gov |
| N6426725C7097 | Department of Defense | Definitive Contract | 541715 | 873AUTHORITY | $139,347 | $139,347 | July 23, 2025 | January 20, 2026 | Annapolis, MD | usaspending.gov |
| HS002125FE092 | Department of Defense | Delivery Order | 541715 | DCSA PCLF CASE MANAGEMENT SUPPORT SERVICES | $85,939 | $85,939 | September 30, 2025 | September 29, 2026 | Fort George G Meade, MD | usaspending.gov |
| 6913G621F500032 | Department of Transportation | Delivery Order | 541330 | TASK ORDER UNDER GSA OASIS SMALL BUSINESS POOL 3 MASTER CONTRACT TO PROVIDE ENGINEERING SUPPORT FOR MODERNIZING AEROSPACE INFORMATION SYSTEM | $21,163 | $2,244,960 | July 26, 2021 | January 25, 2024 | Cambridge, MA | usaspending.gov |
| FA862215F8107 | Department of Defense | Delivery Order | 541330 | IGF::CL::IGF SCAT 1 ENGINEERING, PROFESSIONAL, AND ADMINISTRATIVE SUPPORT SERVICES (EPASS) ADVISORY AND ASSISTANCE SERVICES (A&AS) SUPPORT I | $8,836 | $10,105,479 | March 12, 2015 | April 30, 2020 | Annapolis, MD | usaspending.gov |
| 47QRCA24DV023 | General Services Administration | IDC | 541715 | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SERVICE-DISABLED VETERAN-OWNED SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | $2,500 | $999,999,999,999 | September 30, 2024 | usaspending.gov | ||
| 47QRCA25DS467 | General Services Administration | IDC | 541715 | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | $2,500 | $999,999,999,999 | December 19, 2024 | usaspending.gov | ||
| HQ085926FE848 | Department of Defense | Delivery Order | 541715 | SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | $500 | $500 | December 29, 2025 | December 28, 2035 | Huntsville, AL | usaspending.gov |
| IND15PC00268 | Department of the Interior | Definitive Contract | 541712 | IGF::OT::IGF ENHANCE LOGISTICAL TRACKING OF EMERGENCY SUPPLIES | $0 | $1,503,900 | September 25, 2015 | April 29, 2018 | Lanham, MD | usaspending.gov |
| IND16PC00235 | Department of the Interior | Definitive Contract | 541712 | IGF::OT::IGF | $0 | $941,952 | September 13, 2016 | September 30, 2018 | Annapolis, MD | usaspending.gov |
| HSCG2316FPNM047 | Department of Homeland Security | Delivery Order | 541330 | IGF::OT::IGF OBTAIN PROGRAM MANAGEMENT, DESIGN ENGINEERING, SYSTEMS ENGINEERING, TECHNICAL, LIFE-CYCLE ENGINEERING, COST ESTIMATING, AND ACQ | $0 | $510,176 | August 24, 2016 | August 31, 2020 | Washington, DC | usaspending.gov |
| 15DDHQ24D00000004 | Department of Justice | IDC | 541990 | SUBJECT TO AVAILABILITY OF FUNDS THE LPR CONTRACTOR POSITIONS PROVIDE KEY TECHNICAL PERSONNEL TO SUPPORT THE OPERATIONS AND PROGRAMS WITHIN | $0 | $5,005,921 | February 23, 2024 | usaspending.gov | ||
| FA868423FB158 | Department of Defense | Delivery Order | 541715 | AFLCMC/XA CAPABILITIES BRIEF | $0 | $1,000 | August 2, 2023 | August 17, 2023 | Annapolis, MD | usaspending.gov |
| 36C77626A0015 | Department of Veterans Affairs | BPA | 541512 | BPA FOR CM AND PM SERVICES | $0 | $631,000,000 | August 14, 2026 | usaspending.gov | ||
| FA868423DB114 | Department of Defense | IDC | 541715 | AFLCMC/XA MULTIPLE AWARD IDIQ TO DEVELOP INNOVATIVE APPROACHES FOR MULTI-DOMAIN SYSTEMS CAPABILITIES, CHARACTERIZATION OF NEW TECHNOLOGIES T | $0 | $900,000,000 | June 30, 2023 | usaspending.gov | ||
| 47QRAD20D1141 | General Services Administration | IDC | 541330 | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES (OASIS) PROFESSIONAL SERVICES MULTIPLE AGENCY CONTRACT | $0 | $999,999,999,999 | July 23, 2020 | usaspending.gov | ||
| 80TECH26D0739 | National Aeronautics and Space Administration | GWAC | 541512 | SEWP VI IS A MULTIPLE AWARD GWAC THAT PROVIDES NASA AND ALL FEDERAL AGENCIES WITH A FULL SUITE OF INFORMATION TECHNOLOGY (IT) SOLUTIONS FOR | $0 | $20,000,000,000 | November 1, 2026 | usaspending.gov | ||
| 80TECH26D1296 | National Aeronautics and Space Administration | GWAC | 541519 | NASA ITPO SEWP VI GWAC SOLICITATION. THE PRINCIPAL PURPOSE OF THIS REQUIREMENT IS TO PROVIDE THE FEDERAL GOVERNMENT WITH AN ALL-ENCOMPASSING | $0 | $20,000,000,000 | November 1, 2026 | usaspending.gov | ||
| 47QTCC25DS027 | General Services Administration | GWAC | 541512 | FOR SYSTEM PURPOSES ONLY: NO ACTION REQUIRED. NO INQUIRIES ARE BEING REQUESTED AND NO INFORMATION WILL BE REVIEWED OR CONSIDERED AS PART OF | $0 | $999,999,999,999 | December 30, 2024 | usaspending.gov | ||
| 47QTCC26DV005 | General Services Administration | GWAC | 541512 | GSA POLARIS GWAC PROGRAM SERVICE-DISABLED VETERAN-OWNED SMALL BUSINESS POOL | $0 | $999,999,999,999 | February 1, 2026 | usaspending.gov | ||
| IND17PC00393 | Department of the Interior | Definitive Contract | 541712 | IGF::OT::IGF CONSTELLATION SOFTWARE ENGINEERING, CORP: CSE CORP CPS AND SECURITY FOR ENHANCEMENT OF IOT SECURITY | $0 | $802,546 | August 2, 2017 | August 1, 2018 | Annapolis, MD | usaspending.gov |
| GS35F320AA | General Services Administration | FSS | 541512 | FEDERAL SUPPLY SCHEDULE CONTRACT. | $0 | $18,879,311 | April 18, 2013 | usaspending.gov | ||
| N0017821F9013 | Department of Defense | Delivery Order | 541330 | SEAPORT NXG MINIMUM OBLIGATION TASK ORDER | $0 | $500 | July 14, 2021 | January 1, 2029 | Annapolis, MD | usaspending.gov |
| DTFAWA13A00229 | Department of Transportation | BPA | 541611 | TERMINAL FACILITIES SUPPORT TAS::69 8107::TAS IGF::OT::IGF IGF::OT::IGF | $0 | $1,000,000,000 | January 2, 2015 | usaspending.gov | ||
| HQ085926DF734 | Department of Defense | IDC | 541715 | THE CONTRACTOR SHALL PROVIDE ALL NECESSARY MATERIALS, LABOR, EQUIPMENT AND FACILITIES INCIDENTAL TO THE PERFORMANCE OF THIS REQUIREMENT IN A | $0 | $151,000,000,000 | December 29, 2025 | usaspending.gov | ||
| N0017821D9013 | Department of Defense | IDC | 541330 | SEAPORT-NXG | $0 | $500 | July 14, 2021 | usaspending.gov | ||
| 47QRAD20D4062 | General Services Administration | IDC | 541715 | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES (OASIS) PROFESSIONAL SERVICES MULTIPLE AGENCY CONTRACT | $0 | $1,000,000,000 | June 18, 2020 | usaspending.gov | ||
| W52P1J22G0039 | Department of Defense | BOA | 518210 | JAIC AI DATA READINESS BOA | $0 | $249,000,000 | March 11, 2022 | usaspending.gov | ||
| GS00Q14OADS314 | General Services Administration | IDC | 541330 | ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES (OASIS) PROFESSIONAL SERVICES MULTIPLE AGENCY CONTRACT, IGF::OT::IGF | $0 | $5,000 | June 20, 2014 | usaspending.gov | ||
| DTFAWA13A00229CALL0002 | Department of Transportation | BPA Call | 541611 | ERAM CONFIGURATION MANAGEMENT BUSINESS PROCESS MANAGEMENT SUPPORT IGF::OT::IGF | $-7,485 | $565,832 | April 24, 2015 | September 8, 2017 | Lanham, MD | usaspending.gov |
| FA830720F0104 | Department of Defense | Delivery Order | 541511 | SOFTWARE DEVELOPMENT, SECURITY AND OPERATIONS SERVICES - PLATFORM ONE TEAM 3 | $-52,626 | $8,144,519 | July 3, 2020 | July 3, 2023 | Annapolis, MD | usaspending.gov |
| FA810018F0004 | Department of Defense | Delivery Order | 541330 | MISSLES II | $-60,829 | $642,355 | March 19, 2018 | April 2, 2023 | Annapolis, MD | usaspending.gov |
| 1332KP20FNEEA0008 | Department of Commerce | Delivery Order | 541712 | MANAGEMENT ADMINISTRATIVE SUPPORT SERVICES TASK ORDER FOR ONE FULL TIME EQUIVALENT AT THE OFFICE OF SPACE COMMERCE. | $-86,085 | $359,735 | February 8, 2020 | April 27, 2024 | Washington, DC | usaspending.gov |
| FA303020F0013 | Department of Defense | Delivery Order | 541330 | CIVIL ENGINEERING PROFESSIONAL SERVICES - ARCHITECT AND CONTRACT INSPECTOR | $-165,742 | $685,362 | December 20, 2019 | January 19, 2022 | Goodfellow Afb, TX | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541512 Computer Systems Design Services
- All recipients under NAICS 541330 Engineering Services
- All recipients under NAICS 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Open opportunities under NAICS 541512
- Open opportunities under NAICS 541330
- Open opportunities under NAICS 541715
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.