Federal contractor profile
STI LEGACY, INC.
UEI Z33ZQRZZHXN8CAGE 6HVT9
Active
Overview
- Legal name
- STI LEGACY, INC.
- Registered location
- LEXINGTON, KY, USA
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Aug 24, 2026
Read company summary
STI LEGACY, INC. is associated with UEI Z33ZQRZZHXN8 and CAGE 6HVT9 in public federal records. AcornBids currently links 15 prime awards totaling $24.0M in obligations to this entity. Its largest recorded federal customer by obligations is National Aeronautics and Space Administration. Its recorded federal awards include work classified as Research and Development in Biotechnology (except Nanobiotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists LEXINGTON, KY, USA.
At a glance
Lifetime prime obligations$24.0M
Prime awards15
Awards with future end dates12
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- STI LEGACY, INC.
- UEI
- Z33ZQRZZHXN8
- CAGE
- 6HVT9
- Registered address
- 380 S MILL ST STE 300, LEXINGTON, KY, 40508, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Jun 23, 2026
- Initial registration
- Aug 25, 2011
- Entity start
- Oct 28, 1998
- SAM updated
- Jun 23, 2026
- Registration expires
- Jun 17, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- KY, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 80JSC023FA162FOUR FULL SERVICE PAYLOAD INTERGRATION USES | National Aeronautics and Space Administration | $1.8M | Apr 25, 2023 | Dec 31, 2026 |
| 80JSC023FA213SPACE TANGO TASK ORDER 80JSC023FA213 TECHNOLOGY DEMONSTRATION OF TISSUE ENGINEERING AND CRYOPRESERVATION IN LOW-EARTH ORBIT | National Aeronautics and Space Administration | $575.0K | Aug 4, 2023 | Feb 1, 2027 |
| 80JSC024FA086A VIRTUAL ASTRONAUT TISSUE ANALOG RESPONSE (AVATAR) MISSIONS | National Aeronautics and Space Administration | $332.5K | Mar 12, 2024 | May 5, 2027 |
| 80JSC026FA127FEASIBILITY STUDY OF FLYING ORGANOIDS IN LEO USING THE SAME PAYLOAD MODEL AS FLOWN ON ARTEMIS II. | National Aeronautics and Space Administration | $193.8K | Jul 15, 2026 | Sep 30, 2026 |
| 80JSC023DA015MANUFACTURING AND R&D PRODUCTS PROVIDED BY SPACE TANGO FOR USE ON LEO AND DEEP SPACE PLATFORMS | National Aeronautics and Space Administration | $49.0M | Mar 31, 2023 | Not available |
| 80JSC024FA073A VIRTUAL ASTRONAUT TISSUE ANALOG RESPONSE (AVATAR) MISSIONS | National Aeronautics and Space Administration | $10.2M | Feb 14, 2024 | Dec 31, 2026 |
| 80JSC026FA027PREPARE A FEASIBILITY ASSESSMENT OF LONG-TERM DEEP SPACE AVATAR RESEARCH OPPORTUNITIES. THESE EXPERIMENTS WILL UTILIZE AUTONOMOUS SYSTEMS ENABLING LONGER TERM SCIENCE OPERATIONS… | National Aeronautics and Space Administration | $3.4M | Dec 12, 2025 | Oct 30, 2026 |
| 80JSC026FA088NASAS SCIENCE MISSION DIRECTORATE, BIOLOGICAL AND PHYSICAL SCIENCES DIVISION, WILL CONDUCT SIX INVESTIGATIONS TO STUDY HOW HUMAN-DERIVED MICROPHYSIOLOGICAL SYSTEMS RESPOND TO… | National Aeronautics and Space Administration | $4.7M | Apr 10, 2026 | Dec 31, 2028 |
| 80JSC026FA108DEVELOP A CARTILAGE TISSUE CONSTRUCT WITH IMMUNOMODULATORY PROPERTIES CAPABLE OF MAINTAINING HEALTHY CARTILAGE CELL FUNCTION UNDER CHALLENGING ENVIRONMENTS, SUCH AS INFLAMMATION… | National Aeronautics and Space Administration | $650.0K | Oct 31, 2028 | Oct 31, 2028 |
| 80JSC025FA186AN INVESTIGATION ON THE INTERNATIONAL SPACE STATION (ISS) NATIONAL LABORATORY TITLED: "BIOENGINEERING HUMAN TUMOR ORGANOID NANOBIOREACTORS IN SPACE". | National Aeronautics and Space Administration | $820.0K | Sep 23, 2025 | Mar 16, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 23, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 25, 2011 |
| Entity start | Oct 28, 1998 |
Registration classifications: Self Certified Small Disadvantaged Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARY J HENDRICKSON | Government business | Contact method not published | SAM registration | Not available |
| MARY J HENDRICKSON | Electronic business | Contact method not published | SAM registration | Not available |
| TWYMAN S CLEMENTS | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About STI LEGACY, INC.
What products and services appear in its federal awards?
Recorded award industries: 541714 — Research and Development in Biotechnology (except Nanobiotechnology); 541712.
Recorded products and services: AR13 — SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; EXPERIMENTAL DEVELOPMENT; AR12 — SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; APPLIED RESEARCH; AR21 — SPACE SCIENCE AND APPLICATIONS - BASIC RESEARCH.
Examples from recent award records:
- FOUR FULL SERVICE PAYLOAD INTERGRATION USES
- SPACE TANGO TASK ORDER 80JSC023FA213 TECHNOLOGY DEMONSTRATION OF TISSUE ENGINEERING AND CRYOPRESERVATION IN LOW-EARTH ORBIT
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
380 S MILL ST STE 300, LEXINGTON, Kentucky 40508, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
National Aeronautics and Space Administration.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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