Sienna Systems Corp government contracts
$31.6M obligated across 7 federal awards. 1 is still running.
Who buys from Sienna Systems Corp
| Agency | Awards | Obligated |
|---|---|---|
| Defense Information Systems Agency | 1 | $14.5M |
| Department of State | 2 | $6.4M |
| Department of the Navy | 1 | $5.6M |
| Commerce Office of the Secretary | 2 | $4M |
| National Oceanic and Atmospheric Administration | 1 | $1.1M |
What Sienna Systems Corp sells
Its awards by NAICS code. Codes with live notices link to them.
| Industry | Awards | Obligated |
|---|---|---|
| Custom Computer Programming Services NAICS 541511 | 4 | $21.7M |
| Computer Systems Design Services NAICS 541512 | 2 | $6.8M |
| Other Computer Related Services NAICS 541519 | 1 | $3.2M |
Contracts ending soon
Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.
| Award | Obligated | Start | End |
|---|---|---|---|
| INFRASTRUCTURE SUPPORT SERVICES Commerce Office of the Secretary · 1331L523P13420047 | $2.5M | May 18, 2023 | May 21, 2027 |
Largest awards
By total obligated value. Each links to its record on USAspending.gov.
| Award | Obligated | Start | End |
|---|---|---|---|
| ECOSYSTEM INFRASTRUCTURE SUPPORT EAST Defense Information Systems Agency · HC102819F0281 | $14.5M | Apr 22, 2019 | May 31, 2024 |
| ENTERPRISE HOSTING SERVICES Department of the Navy · N3943022F9951 | $5.6M | Jul 14, 2022 | Sep 14, 2024 |
| INFORMATION ASSURANCE (IA) AND SECURITY ARCHITECTURE SUPPORT Department of State · 19AQMM20C0218 | $3.2M | Sep 29, 2020 | Mar 28, 2023 |
| IA SUPPORT SERVICES Department of State · 19AQMM23C0045 | $3.2M | Mar 29, 2023 | Sep 28, 2024 |
| INFRASTRUCTURE SUPPORT SERVICES Commerce Office of the Secretary · 1331L523P13420047 | $2.5M | May 18, 2023 | May 21, 2027 |
| INFRASTRUCTURE SUPPORT SERVICES Commerce Office of the Secretary · 1331L521P13420061 | $1.4M | May 6, 2021 | Nov 14, 2023 |
| NOAA'S NATIONAL OCEAN SERVICE MANAGED IT CLOUD SERVICES TO SECURELY AND PROFESSIONALLY ARCHITECT AND MANAGE THE NOS CLOUD ENVIRONMENT AND THE (VIRTUAL) ASSETS CONTAINED WITHIN. National Oceanic and Atmospheric Administration · 1305M224C0045 | $1.1M | Sep 20, 2024 | Sep 19, 2026 |
Similar contractors
Companies winning under the same main NAICS code.
| Contractor | Awards | Obligated |
|---|---|---|
| General Dynamics Information Technology, Inc. UEI SMNWM6HN79X5 | 172 | $3.8B |
| Booz Allen Hamilton Inc UEI JCBMLGPE6Z71 | 209 | $3.1B |
| Lockheed Martin Corporation UEI NPTBVK49FNB3 | 13 | $2.9B |
| International Business Machines Corporation UEI J64CSQTQNRC1 | 71 | $1.6B |
| Northrop Grumman Systems Corporation UEI GHKDJMJNPL13 | 6 | $1.4B |
| Palantir Usg Inc UEI HNN4F9JZWDY8 | 33 | $1.2B |
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Questions people ask
What is Sienna Systems Corp's UEI?
ZU7ZYL4U4GT7. 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 Sienna Systems Corp won in federal contracts?
$31.6M obligated across 7 awards in Captivaq's records, most of it from Defense Information Systems Agency. That covers contracts of $1M or more active since October 2023, so the full history is larger.
Which Sienna Systems Corp contracts end soon?
1 award ends 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.