Contractor directory
UEI ZU7ZYL4U4GT7 · CAGE 5ZT95

Sienna Systems Corp

Sienna Systems Corp received $1.2M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 24.4% from $977K the year before, and $21.6M since FY2022. Its largest customer is the Department of Defense.

See 2 contracts ending in the next 18 months ↓
Obligations, latest 12 months
$1.2M
up 24.4% vs. $977K
Since FY2022
$21.6M
13 awards
Awards with activity
3
Latest 12 months
Most recent action
Jun 30, 2026
First seen Oct 5, 2021

Contractor details

Unique Entity ID (UEI)
ZU7ZYL4U4GT7
CAGE code
5ZT95
Headquarters
Ashburn, VA
Business size
Small Business
Socioeconomic status
8(a), SDVOSB, Veteran-owned

As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.

Obligations by fiscal year

Net prime contract obligations by federal fiscal year.

FY2022
$6.3M
FY2023
$8.2M
FY2024
$5.0M
FY2025
$977K
FY2026
$1.2M

Top agencies

Funding agencies ranked by obligations since FY2022.

Funding agencyLatest 12 moSince FY2022
Department of Defense$0$11.7M
Department of Commerce$575K$5.0M
Department of State$0$4.3M
Social Security Administration$641K$641K

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
541511Custom Computer Programming Services$639K$10.7M
541512Computer Systems Design Services−$64K$7.1M
541519Other Computer Related Services$641K$3.8M
541330Engineering Services$0$500

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
DA01IT and Telecom - Business Application/Application Development Support Services (Labor)$9.2M
D399IT and Telecom- Other IT and Telecommunications$6.0M
DJ01IT and Telecom - Security and Compliance Support Services (Labor)$3.8M
7030Information Technology Software$1.2M
DD01IT and Telecom - Service Delivery Support services: Itsm, Operations Center, Project/PM (Labor)$1.1M
R799Support- management: Other$386K

Contracts ending in the next 18 months

This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.

AwardAgencyObligatedCurrent end
1331L523P13420047
Department of Commerce
INFRASTRUCTURE SUPPORT SERVICES
$2.5MMay 21, 2027
28321326C00060010
Social Security Administration
CONTRACT FOR INFORMATION TECHNOLOGY (IT) SECURITY SUPPORT SERVICES FOR THE SPECIAL NOTICE OPTION (SNO) PROGRAM - SIENNA SYSTEMS.
$641KJun 30, 2027

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
28321326C00060010
Social Security Administration
CONTRACT FOR INFORMATION TECHNOLOGY (IT) SECURITY SUPPORT SERVICES FOR THE SPECIAL NOTICE OPTION (SNO) PROGRAM - SIENNA SYSTEMS.
$641KJun 30, 2026
N0017825F7818
Department of Defense
MINIMUM GUARANTEE TASK ORDER FOR ASSOCIATED SEAPORT NXG MAC AWARDS.
$500Mar 6, 2025
1305M224C0045
Department of Commerce
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.
$555KSep 4, 2024
1331L523P13420047
Department of Commerce
INFRASTRUCTURE SUPPORT SERVICES
$414KMay 18, 2023
19AQMM23C0045
Department of State
IA SUPPORT SERVICES
$1.7MMar 28, 2023
N3943022F9951
Department of Defense
ENTERPRISE HOSTING SERVICES
$1.1MJul 14, 2022

Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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