Siris LLC government contracts
$51.6M obligated across 16 federal awards. 5 are still running.
Who buys from Siris LLC
| Agency | Awards | Obligated |
|---|---|---|
| Smithsonian Institution | 14 | $46.7M |
| Department of Veterans Affairs | 2 | $4.9M |
What Siris LLC sells
Its awards by NAICS code. Codes with live notices link to them.
| Industry | Awards | Obligated |
|---|---|---|
| Architectural Services NAICS 541310 | 11 | $40.9M |
| Engineering Services NAICS 541330 | 4 | $9.4M |
| Commercial and Institutional Building Construction NAICS 236220 | 1 | $1.4M |
Contracts ending soon
Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.
| Award | Obligated | Start | End |
|---|---|---|---|
| MULTI: HISTORIC PRESERVATION STAFF SUPPORT. Smithsonian Institution · 33330222FF0010072 | $1M | Jan 26, 2022 | Oct 15, 2026 |
| OFMR FY20 SUPPORT STAFF. Smithsonian Institution · 33330220FF0010114 | $7.1M | Jan 29, 2020 | Mar 30, 2027 |
| CONSTRUCTION PROJECT MANAGEMENT SERVICES FOR VA SAN FRANCISCO HCS Department of Veterans Affairs · 36C26122F0218 | $3.3M | May 1, 2022 | Apr 30, 2027 |
| CM SUPPORT. Smithsonian Institution · 33330226FF0010047 | $1.4M | Dec 9, 2025 | May 30, 2027 |
| LENDLEASE CAP GALLERY BIM TECHNICAL SUPPORT Smithsonian Institution · 33330222FF0010229 | $1.1M | May 25, 2022 | Jun 30, 2027 |
Largest awards
By total obligated value. Each links to its record on USAspending.gov.
| Award | Obligated | Start | End |
|---|---|---|---|
| NASM REVITALIZE BUILDING ENVELOPE & INFRASTRUCTURE Smithsonian Institution · 33330221FF0010103 | $14M | Jan 27, 2021 | Jan 30, 2026 |
| OFMR FY20 SUPPORT STAFF. Smithsonian Institution · 33330220FF0010114 | $7.1M | Jan 29, 2020 | Mar 30, 2027 |
| MSC: DESIGN & CONSTRUCT POD 6. Smithsonian Institution · 33330223FF0010051 | $4.5M | Jan 6, 2023 | Sep 15, 2026 |
| CONSTRUCTION PROJECT MANAGEMENT SERVICES FOR VA SAN FRANCISCO HCS Department of Veterans Affairs · 36C26122F0218 | $3.3M | May 1, 2022 | Apr 30, 2027 |
| GARBER BLDGS. 15 & 18 HAZMAT Smithsonian Institution · 33330221FF0010083 | $3.2M | Jan 21, 2021 | Oct 30, 2024 |
| CM SUPPORT Smithsonian Institution · 33330221FF0010082 | $3M | Jan 21, 2021 | Nov 25, 2025 |
| CAP GALLERY: COST ENGINEER--PROJECT MANAGEMENT SUPPORT / NMAAHC-NMAH; WASHINGTON, D.C. IGF::OT::IGF Smithsonian Institution · F14CW10435 | $2.5M | Sep 9, 2014 | Aug 31, 2025 |
| THE CONTRACT HAS BEEN FUNDED BY OFRM WITH NO OPDC CAP FUNDING. Smithsonian Institution · 33330222FF0010094 | $2.4M | Jan 25, 2022 | Jan 31, 2025 |
| THIS IS WORK ORDER F15CW10393 (WO-72) FOR PROVIDING CONSTRUCTION MANAGEMENT SERVICES FOR THE SMITHSONIAN INSTITUTION'S OFFICE OF SAFETY, HEALTH AND ENVIRONMENTAL MANAGEMENT (OSHEM) FOR FIRE PROTECTION ENGINEERING SUPPORT FOR PROJECTS IN THE Smithsonian Institution · F15CW10393 | $1.9M | Aug 10, 2015 | Nov 1, 2025 |
| CM SERVICES AT GLNC Department of Veterans Affairs · 36C10F22F0016 | $1.6M | Apr 1, 2022 | Nov 7, 2025 |
| SHF: DECON OBJECTS IN BUILDING 16. Smithsonian Institution · 33330222FF0010017 | $1.5M | Jan 25, 2022 | Oct 15, 2025 |
| NMNH - UPGRADE ELECTRICAL SYSTEM AND COMPONENTS. Smithsonian Institution · 33330220FF0010371 | $1.5M | Sep 2, 2020 | Jul 31, 2026 |
Similar contractors
Companies winning under the same main NAICS code.
| Contractor | Awards | Obligated |
|---|---|---|
| Zimmer Gunsul Frasca Architects LLP UEI VN35SXAP4F44 | 7 | $155M |
| Jacobs/Ewingcole, A Joint Venture UEI WB62UJNWE7L3 | 18 | $129M |
| Morphosis Architects UEI HBLUN5S4YXK9 | 7 | $123M |
| Shop Architects, Inc. UEI CJLEH1SRB8D9 | 7 | $122M |
| AECOM Technical Services, Inc. UEI EPUXNLX5EYC4 | 16 | $92M |
| Krueck & Sexton Architects, LTD UEI JALMMBN5P141 | 16 | $88.3M |
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Questions people ask
What is Siris LLC's UEI?
C37AT8YS8YL7. The Unique Entity ID is the 12-character number SAM.gov assigns to every company that registers to do business with the federal government. It replaced the DUNS number in 2022.
How much has Siris LLC won in federal contracts?
$51.6M obligated across 16 awards in Captivaq's records, most of it from Smithsonian Institution. That covers contracts of $1M or more active since October 2023, so the full history is larger.
Which Siris LLC contracts end soon?
5 awards end in the next 18 months, listed on this page. Expiring contracts are often recompeted, which is the opening for a competitor or a teaming partner.
Figures come from federal award records published on USAspending.gov: contracts of $1M or more active since October 2023, plus smaller awards tied to open opportunities. They are not a complete contract history; each award above links to its official record.
Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.