Federal Contractor Profile
Constellation Software Engineering, LLC
Federal contracting record: $124M obligated across 83 awards from 9 agencies, FY 2016–2026.
$124M
Total Obligated
83
Award Records
9
Agencies Served
10
NAICS Codes
Company Profile
Parent UEI (Unique Entity Identifier)
ZKMFMGSGJ4Q8
CAGE Code
1XJD6
Address
4640 FORBES BLVD STE 201, LANHAM, MD, 207066230
First Federal Award
Oct 21, 2015
Most Recent Award
Aug 28, 2026
Federal Sales Analytics
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Hover any bar for YoY change + award count. Current fiscal year shown at reduced opacity (partial year).
Top Federal Agencies
- Department of Defense$65M
52.3% of total obligations
- Department of Homeland Security$40M
32.2% of total obligations
- Department of Transportation$6.5M
5.3% of total obligations
- Department of Commerce$5.5M
4.5% of total obligations
- Department of Justice$3.2M
2.6% of total obligations
- Department of the Interior$2.2M
1.7% of total obligations
- Department of Veterans Affairs$1.5M
1.2% of total obligations
- National Aeronautics and Space Administration$311K
0.3% of total obligations
- General Services Administration$5K
0.0% of total obligations
Top NAICS Activity
Recent Federal Awards
| Date | Agency | NAICS | Description | Amount |
|---|---|---|---|---|
| Sep 1, 2026 | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | 541512 | CONSTRUCTION MANAGEMENT SERVICES | $574K |
| Aug 28, 2026 | Department of Veterans AffairsPCAC (36C776) | 541512 | THIS PROCUREMENT IS FOR CONSTRUCTION MANAGEMENT SERVICES IN SUPPORT OF CONSTRUCTION PROJECT 695-21-700 AT THE CLEMENT J. ZABLOCKI MILWAUKEE CAMPUS. EO 14398 | $500K |
| May 18, 2026 | Department of JusticeHEADQUATERS | 541990 | TITLE: 26-S-028/CSE/LPR CONTRACT POSITIONS/LPRC DXD REQUESTOR: DEBORAH A GREGORY AFT#: 2026-NE-0010 REF AWARD/BPA: 15DDHQ24D00000004 POP DATES: 02/23/2026 TO 02/22/2027 FUND TO DATE: 09/30/2026 | $53K |
| May 12, 2026 | Department of DefenseNAVSUP FLT LOG CTR NORFOLK | 541512 | BASE YEAR JAG JECE SERVICES | $3.0M |
| Apr 21, 2026 | Department of JusticeHEADQUATERS | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $337 |
| Mar 24, 2026 | Department of JusticeHEADQUATERS | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $2K |
| Mar 9, 2026 | Department of JusticeHEADQUATERS | 541990 | TITLE: 26-S-028/CSE/LPR CONTRACT POSITIONS/LPRC DXD REQUESTOR: DEBORAH A GREGORY AFT#: 2026-NE-0010 REF AWARD/BPA: 15DDHQ24D00000004 POP DATES: 02/23/2026 TO 02/22/2027 FUND TO DATE: 09/30/2026 | $549K |
| Feb 5, 2026 | Department of JusticeHEADQUATERS | 541990 | TITLE: 26-S-028/CSE/LPR CONTRACT POSITIONS/LPRC DXD REQUESTOR: DEBORAH A GREGORY AFT#: 2026-NE-0010 REF AWARD/BPA: 15DDHQ24D00000004 POP DATES: 02/23/2026 TO 02/22/2027 FUND TO DATE: 09/30/2026 | $524K |
| Jan 9, 2026 | Department of JusticeHEADQUATERS | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $4K |
| Dec 23, 2025 | Department of DefenseDEFENSE CI AND SECURITY AGENCY | 541330 | ADMINISTRATIVE SERVICES FOR THE OFFICE OF EQUAL EMPLOYMENT OPPORTUNITY. | $123K |
| Dec 18, 2025 | Department of DefenseFA4613 90 CONS PK | 541512 | PROVIDE TEMPORARY ENGINEERING SERVICES AT 90TH CIVIL ENGINEER SQUADRON IN SUPPORT OF THE SENTINEL MISSION THROUGHOUT THE SENTINEL BEDDOWN. | $182K |
| Dec 5, 2025 | Department of DefenseMISSILE DEFENSE AGENCY (MDA) | 541715 | SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | $500 |
| Nov 26, 2025 | Department of Homeland SecurityCEU JUNEAU(00087) | 541330 | CONSTRUCTION PROJECT MANAGER (CPM) SERVICES, FIVE (5) YEARS - PN 12705063 | $1.1M |
| Nov 14, 2025 | Department of DefenseFA4613 90 CONS PK | 541512 | PROVIDE TEMPORARY ENGINEERING SERVICES AT 90TH CIVIL ENGINEER SQUADRON IN SUPPORT OF THE SENTINEL MISSION THROUGHOUT THE SENTINEL BEDDOWN. | $45K |
| Sep 29, 2025 | Department of DefenseFA3099 47 CONF CC | 541715 | THE CONTRACTOR SHALL PROVIDE ALL MANAGEMENT, TRANSPORTATION, TOOLS, SUPPLIES, EQUIPMENT, AND LABOR NECESSARY FOR PROGRAM MANAGEMENT SUPPORT, AND CONSTRUCTION INSPECTION ON LAUGHLIN AIR FORCE BASE. | $390K |
| Sep 18, 2025 | Department of DefenseDEFENSE CI AND SECURITY AGENCY | 541715 | DCSA PCLF CASE MANAGEMENT SUPPORT SERVICES | $86K |
| Sep 4, 2025 | Department of Homeland SecurityCEU OAKLAND(00088) | 541330 | SENIOR REAL PROPERTY SPECIALIST SUPPORT SERVICES FOR CIVIL ENGINEERING UNIT, OAKLAND,CA | $250K |
| Sep 2, 2025 | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | 541512 | CONSTRUCTION MANAGEMENT SERVICES | $557K |
| Aug 26, 2025 | Department of DefenseFA8622 AFLCMC AZS EPASS | 541330 | IGF::CL::IGF SCAT 1 ENGINEERING, PROFESSIONAL, AND ADMINISTRATIVE SUPPORT SERVICES (EPASS) ADVISORY AND ASSISTANCE SERVICES (A&AS) SUPPORT IN SUPPORT OF ARMAMENT BRANCH (AFLCMC/EBHA) ROBINS (EPASS RFP #06) | $10K |
| Aug 26, 2025 | Department of DefenseFA8622 AFLCMC AZS EPASS | 541330 | IGF::CL::IGF SCAT 1 ENGINEERING, PROFESSIONAL, AND ADMINISTRATIVE SUPPORT SERVICES (EPASS) ADVISORY AND ASSISTANCE SERVICES (A&AS) SUPPORT IN SUPPORT OF ARMAMENT BRANCH (AFLCMC/EBHA) ROBINS (EPASS RFP #06) | $193K |
| Aug 15, 2025 | Department of DefenseNAVSUP FLT LOG CTR NORFOLK | 541512 | BASE YEAR JAG JECE SERVICES | $2.3M |
| Jul 29, 2025 | Department of DefenseFA6800 AFICC 767 ESF | 541330 | AIR FORCE GLOBAL STRIKE COMMAND, A4 INTERCONTINENTAL BALLISTIC MISSILE SYSTEM ENGINEERING SUPPORT | $35K |
| Jul 23, 2025 | Department of DefenseNAVAL SURFACE WARFARE CENTER | 541715 | 873AUTHORITY | $139K |
| Jul 16, 2025 | Department of JusticeHEADQUATERS | 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $255K |
| Jun 24, 2025 | Department of DefenseDEFENSE CI AND SECURITY AGENCY | 541330 | ADMINISTRATIVE SERVICES FOR THE OFFICE OF EQUAL EMPLOYMENT OPPORTUNITY. | $37K |
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