Federal contractor profile
TANDEM AEROSPACE & DEFENSE, LLC
UEI DPNWTX7EDYC5CAGE 0SQV3Company website ↗
Active
Joint Venture Women Owned Small BusinessJoint Venture Economically Disadvantaged Women Small Owned BusinessWoman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- TANDEM AEROSPACE & DEFENSE, LLC
- Registered location
- HUNTSVILLE, AL, USA
- Website
- Company website ↗
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Jun 4, 2026
Read company summary
TANDEM AEROSPACE & DEFENSE, LLC is associated with UEI DPNWTX7EDYC5 and CAGE 0SQV3 in public federal records. AcornBids currently links 1 prime award totaling $500 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). 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 HUNTSVILLE, AL, USA.
At a glance
Lifetime prime obligations$500
Prime awards1
Awards with future end dates1
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 Oct 10, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TANDEM AEROSPACE & DEFENSE, LLC
- UEI
- DPNWTX7EDYC5
- CAGE
- 0SQV3
- Registered address
- 6767 OLD MADISON PIKE NW STE 600, HUNTSVILLE, AL, 35806, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- Oct 6, 2025
- Initial registration
- Dec 20, 2024
- Entity start
- Oct 4, 2024
- SAM updated
- Oct 6, 2025
- Registration expires
- Oct 1, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- AL, USA
Research brief
Source facts
- Loaded prime-award records link 1 awards and $500 in reported obligations to this legal entity. Source
- Recorded awards include Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (NAICS 541715); this classification is not proof of every company capability. Source
- An example award describes: SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$500
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
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 |
|---|---|---|---|---|
| HQ085926FF916SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | Department of Defense | $500 | Dec 29, 2025 | Dec 28, 2035 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 6, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 20, 2024 |
| Entity start | Oct 4, 2024 |
Registration classifications: Self Certified Small Disadvantaged Business, Joint Venture Women Owned Small Business, Joint Venture Economically Disadvantaged Women Small Owned Business, Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541420 — Industrial Design Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541612 — Human Resources Consulting 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 |
|---|---|---|---|---|
| LEE WALKER | Government business | Contact method not published | SAM registration | Not available |
| DAWN COLVERT | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541380 — Testing Laboratories and Services
- 541420 — Industrial Design Services
- 541512 — Computer Systems Design Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541612 — Human Resources Consulting 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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Explore the customer, work and award-size evidence behind each match.
About TANDEM AEROSPACE & DEFENSE, LLC
What products and services appear in its federal awards?
Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: AC13 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
6767 OLD MADISON PIKE NW STE 600, HUNTSVILLE, Alabama 35806, 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?
Department of Defense.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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