Due Oct149h left
Sole Source Notice of Intent - Unisys System Services
Dept of Defense · IL · due 8:00 AM CT
2 docs
What government contracts does Constellation Software Engineering, LLC hold?
Constellation Software Engineering, LLC holds 6 government contract awards worth $16M on RFPFinder, most from Department of the Navy (2 awards), mainly under NAICS 541512 (Computer Systems Design Services) and NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). 1 of them ends in the next 12 months. The latest award on record is dated Aug 28, 2026.
Recent awards
6 awards, newest first| Awarded | Agency | Description | Amount | Source record |
|---|---|---|---|---|
| Aug 28, 2026 | Department of Veterans Affairs | THIS PROCUREMENT IS FOR CONSTRUCTION MANAGEMENT SERVICES IN SUPPORT OF CONSTRUCTION PROJECT 695-21-700 AT THE CLEMENT J…36C77626N0296 | $500K | Source |
| Sep 29, 2025 | Department of the Air Force | THE CONTRACTOR SHALL PROVIDE ALL MANAGEMENT, TRANSPORTATION, TOOLS, SUPPLIES, EQUIPMENT, AND LABOR NECESSARY FOR PROGRA…FA309925F0024 | $390K | Source |
| Jul 23, 2025 | Department of the Navy | 873AUTHORITYN6426725C7097 | $139K | Source |
| Nov 19, 2024 | Department of the Air Force | PROVIDE TEMPORARY ENGINEERING SERVICES AT 90TH CIVIL ENGINEER SQUADRON IN SUPPORT OF THE SENTINEL MISSION THROUGHOUT TH…FA461325F0012 | $971K | Source |
| Sep 7, 2023 | Department of the Navy | BASE YEAR JAG JECE SERVICESN0018923F0594 | $13M | Source |
| Jul 9, 2021 | U.S. Coast Guard | SENIOR REAL PROPERTY SPECIALIST SUPPORT SERVICES FOR CIVIL ENGINEERING UNIT, OAKLAND,CA70Z08821FPQQ05900 | $1.2M | Source |
Contracts ending in the next 12 months
1 award by period-of-performance end| Ends | Agency | Description | Amount | Source record |
|---|---|---|---|---|
| Nov 17, 2026 | Department of the Air Force | PROVIDE TEMPORARY ENGINEERING SERVICES AT 90TH CIVIL ENGINEER SQUADRON IN SUPPORT OF THE SENTINEL MISSION THROUGHOUT TH…FA461325F0012 | $971K | Source |
Subcontracts received
2 subawards worth $235K reported by prime contractors| Prime contractor | Subawards | Value |
|---|---|---|
| ASRC Federal System Solutions, LLC | 2 | $235K |
Recent subawards
| Date | Prime · agency | Description | Amount | Prime award record |
|---|---|---|---|---|
| May 25, 2025 | ASRC Federal System Solutions LLCNational Aeronautics and Space Administration | PROVIDE SERVICES FOR PRIME CONTRACT AS OUTLINED IN THE SOW. | $52K | Prime award |
| Jan 22, 2025 | ASRC Federal System Solutions, LLCNational Aeronautics and Space Administration | PROVIDE SERVICES ON TASK ORDER UNDER PRIME CONTRACT AS OUTLINED IN THE SOW | $183K | Prime award |
Open solicitations Constellation Software Engineering, LLC could bid on
Open notices under PSC DA10, Constellation Software Engineering, LLC's most frequent product and service code, soonest deadline first.
Questions about Constellation Software Engineering, LLC
What does Constellation Software Engineering, LLC sell to the government?
Constellation Software Engineering, LLC's awards on RFPFinder fall mostly under NAICS 541512 (Computer Systems Design Services), NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)) and PSC DA10 (IT and Telecom - Business Application/Application Development Software As A Service). Its most common product and service code is DA10, on 1 award.
Which agencies buy from Constellation Software Engineering, LLC?
Department of the Navy (2 awards), Department of the Air Force (2 awards) and U.S. Coast Guard (1 award) buy the most from Constellation Software Engineering, LLC on RFPFinder, out of 4 agencies in total.
How much has Constellation Software Engineering, LLC been awarded in government contracts?
$16M across 6 awards on RFPFinder, July 2021 to August 2026. That is the sum of the award records RFPFinder holds, not a complete history of Constellation Software Engineering, LLC's government revenue.
Which prime contractors subcontract to Constellation Software Engineering, LLC?
Prime contractors reported 2 subawards to Constellation Software Engineering, LLC worth $235K on USAspending.gov, most from ASRC Federal System Solutions, LLC ($235K). These are the subawards under prime contracts for the agencies and codes RFPFinder tracks.
Does Constellation Software Engineering, LLC hold a GSA Schedule?
Yes. GSA eLibrary lists MAS contract GS-35F-320AA with 6 Special Item Numbers (518210C, 541330ENG, 54151HACS, 54151S and 541611 and more); the current option period runs to Apr 17, 2028. Federal agencies can place orders against it under FAR subpart 8.4, through GSA Advantage or GSA eBuy, instead of running a separate open-market buy.
How do I find Constellation Software Engineering, LLC's UEI or CAGE code?
Constellation Software Engineering, LLC's UEI on its federal awards is ZKMFMGSGJ4Q8. Award records do not carry CAGE codes; search the UEI in SAM.gov's entity search to see the CAGE code and registration status.
Vendor totals add up the award records RFPFinder holds: federal contract awards from USAspending.gov for the agencies and codes behind open notices, and state and local awards from open-data contract registers and purchase-order files. They are not a vendor's complete government revenue, and a register that lists a contract ceiling or repeats a contract can overstate spend. Names are grouped across spellings ("Corp" and "Corporation"); each award links to its source record. Subcontracts are prime contractors' subaward reports on USAspending.gov for the prime awards behind the same agencies and codes, and GSA Schedule contracts come from GSA eLibrary's MAS contractor list; both are matched to vendors by name.