STS Systems Defense
UEI: E851ND24QMX9
• CAGE: 88KS3
• SBA Certs:
8(a)
Overview
Parent Awardee
Federal Capability Statement
SSD provides professional and technical engineering services for depot logistics operations, Information Systems, cyber Security, weapon system management, enterprise information systems, program management, Information technology, software development, database management, data analytics, research, special operations mission support, facilities, contracting, financial, and human resource management augmentation for DoD and other federal agencies.
Keywords
Cyber Security
RMF
Engineering
Technical Weapon Systems
information systems (IT)
data management
Program Management
Logistics
Budget
Editing
Administration
facilities
ITAR
FMS
IA
Help Desk
PMP
BITS
Maintenance / repair & Test Depot support
Big Data
Data at Rest and Motion
Data in Use
Cloud Storage
Hypervisor/Virtual Machine Monitor(VMM)
Public Key Infrastructure(PKI)
Headquarters
San Antonio, TX
United States
United States
Most Recent Award
Sept. 22, 2026
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STS Systems Defense is a federal contract recipient (UEI E851ND24QMX9; CAGE 88KS3). It is headquartered in San Antonio, TX. Its primary registered NAICS is 541330: Engineering Services. The tax-exempt corporation was founded in January 2019 and federally registered in April 2026.
Federal Award Analysis
STS Systems Defense federal award history
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Contracts
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Subcontracts
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Grants
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Subgrants
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Total
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Federal Registration and Certifications
Legal Name
STS SYSTEMS DEFENSE LLC
UEI
E851ND24QMX9
CAGE Code
88KS3
Primary NAICS
SBA 8(a) Certification
Yes (Dec. 24, 2019 - Dec. 23, 2029)
Other SBA Certifications
None
Self Certifications
Minority Owned Business
Native American Owned
Native American Owned
Entity Structure
Corporate Entity (Tax Exempt)
Purpose of Registration
Federal Contracts and Assistance
Date Founded
Jan. 14, 2019
Initial Registration
April 27, 2026
Last Registration
June 22, 2026
Registration Activation
May 22, 2026
Registration Expiration
May 13, 2027
Fiscal Year End
March 31
Reported Entity Types
8(a) Active
Alaskan Native Corporation Owned Firm
For Profit Organization
Alaskan Native Corporation Owned Firm
For Profit Organization
State of Incorporation
AK
Country of Incorporation
USA
Employees
<500
Reported NAICS
Accepts Credit Cards
No
People
Vendor contacts at STS Systems Defense
Contract Vehicles
STS Systems Defense multi-award contract vehicles
IDV Awards
STS Systems Defense indefinite delivery vehicle awards
Contract Awards
STS Systems Defense prime contract awards
Subcontract Awards
STS Systems Defense subcontract awards
Teaming Partners
Disclosed awardee sub and prime contract and grant relationships
STS Systems Defense