Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- TENAX TECHNOLOGIES LLC
- Also known as
- TENAX TECHNOLOGIES LLC
- Registered location
- HAVRE DE GRACE, MD, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jun 9, 2026
Read company summary
TENAX TECHNOLOGIES LLC is associated with UEI CQHTCHNKGPR4 and CAGE 73C52 in public federal records. AcornBids currently links 10 prime awards totaling $42.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Computer Facilities Management Services; Security Guards and Patrol Services; Electrical Contractors and Other Wiring Installation Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists HAVRE DE GRACE, MD, USA.
At a glance
Lifetime prime obligations$42.2M
Prime awards10
Awards with future end dates5
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 8, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TENAX TECHNOLOGIES LLC
- Doing business as
- TENAX TECHNOLOGIES LLC
- UEI
- CQHTCHNKGPR4
- CAGE
- 73C52
- Registered address
- 931 PULASKI HIGHWAY, HAVRE DE GRACE, MD, 21078, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Jun 15, 2026
- Initial registration
- Mar 24, 2014
- Entity start
- May 5, 2014
- SAM updated
- Jun 15, 2026
- Registration expires
- Jun 11, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MD, USA
Research brief
Source facts
- Loaded prime-award records link 10 awards and $42,203,606 in reported obligations to this legal entity. Source
- Recorded awards include Computer Facilities Management Services (NAICS 541513); this classification is not proof of every company capability. Source
- An example award describes: THIS TASK ORDER SUPPORTS THE US ARMY COMBAT CAPABILITIES DEVELOPMENT COMMAND CHEMICAL BIOLOGICAL CENTER (DEVCOM-CBC) FACILITIES AND INFRASTRUCTURE. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$23.7M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 10 of 10 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $9.5M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $11.2M |
| Change | $-1.7M |
| Growth | -15.2% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Defense | $23.7M | 10 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| FA4890 HQ ACC AMIC | $17.8M | 1 |
| W6QK ACC-APG DIR | $4.8M | 4 |
| W6QK ACC-APG | $552.8K | 2 |
| SUPPLY OFFICER | $450.6K | 1 |
| NSWC DAHLGREN | $0 | 1 |
| W072 ENDIST LOUISVILLE | $0 | 1 |
Naics
Psc
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| FA489022D0004 | $17.8M | 1 |
| Unclassified | $5.1M | 5 |
| W91ZLK25D0003 | $535.1K | 2 |
| W91CRB25DA007 | $148.3K | 1 |
| N0017825D7905 | $0 | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| 8A COMPETED | $17.8M | 1 |
| 8(A) SOLE SOURCE | $4.7M | 2 |
| Unclassified | $683.4K | 4 |
| NO SET ASIDE USED. | $404.5K | 1 |
| WOMEN OWNED SMALL BUSINESS SOLE SOURCE | $85.9K | 1 |
| SMALL BUSINESS SET ASIDE - TOTAL | $0 | 1 |
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 |
|---|---|---|---|---|
| W91ZLK26FA052THIS TASK ORDER SUPPORTS THE US ARMY COMBAT CAPABILITIES DEVELOPMENT COMMAND CHEMICAL BIOLOGICAL CENTER (DEVCOM-CBC) FACILITIES AND INFRASTRUCTURE. | Department of Defense | $360.2K | Jun 15, 2026 | Jun 14, 2027 |
| W91ZLK23P0011CECOM/C5ISR LOBBY SUPPORT BASE YEAR | Department of Defense | $4.2M | Dec 17, 2022 | Dec 16, 2026 |
| N0017825F7905MINIMUM GUARANTEE TASK ORDER FOR ASSOCIATED SEAPORT NXG MAC AWARDS. | Department of Defense | $0 | Mar 6, 2025 | Jan 1, 2029 |
| W91CRB22C0035VTC REQUIREMENT | Department of Defense | $404.5K | Sep 28, 2022 | Sep 30, 2025 |
| FA489023F0026MQ-9 REAPER REMOTELY PILOTED AIRCRAFT SQUADRON OPERATIONS CENTER FIELD MAINTENANCE SITE SUPPORT. | Department of Defense | $34.6M | Dec 27, 2022 | May 30, 2027 |
| W91ZLK25P0039PROPERTY BOOK AND LOGISTICS SUPPORT | Department of Defense | $85.9K | Sep 25, 2025 | Sep 24, 2026 |
| W91ZLK25F0077FACILITIES INFRASTRUCTURE AND LOGISTICS OPERATIONS SUPPORT SERVICES (FI&LOSS) TASK ORDER | Department of Defense | $174.9K | Apr 10, 2025 | Apr 9, 2026 |
| M6890923P7906SECURITY SERVICES | Department of Defense | $792.4K | Jul 17, 2023 | Nov 30, 2026 |
| W91CRB25FA193THIS IS A NON-PERSONNEL SERVICES CONTRACT TO PROVIDE MAINTENANCE, LIFE CYCLE REPLACEMENT, AND REPAIR SERVICES TO THE UNCLASSIFIED VIDEO TELECONFERENCE (VTC) SYSTEMS LOCATED AT… | Department of Defense | $148.3K | Oct 1, 2025 | Sep 30, 2026 |
| W912QR24C0028PROVIDE DESIGN AND CONSTRUCTION SERVICES FOR THE FULL TELECOMMUNICATIONS INFRASTRUCTURE REPAIR OF THE ISHAM C. HEWGLEY ARMY RESERVE CENTER (ARC) LOCATED IN KNOXVILLE, TN. | Department of Defense | $1.4M | Sep 5, 2024 | Feb 20, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 15, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 24, 2014 |
| Entity start | May 5, 2014 |
Expires Sep 22, 2027
SAM public SBA certification fieldsRegistration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business, SBA Certified 8A Program Participant. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| TAMERA RUSH | Government business | Contact method not published | SAM registration | Not available |
| JAMES M RUSH | Alternate government business | Contact method not published | SAM registration | Not available |
| TAMERA RUSH | Electronic business | Contact method not published | SAM registration | Not available |
| Austyn Ripken | Contractor contract manager | aripken@tenaxtech.com | Source | Oct 1, 2026 |
| Tamera Rush | Contractor program manager | trush@tenaxtech.com | Source | Oct 1, 2026 |
| Tamera Rush | Contractor contract manager | trush@tenaxtech.com | Source | Oct 1, 2026 |
| Mark DiBerardino | Contractor program manager | mdiberardino@tenaxtech.com | Source | Oct 1, 2026 |
| Tamera Rush | Contractor contract manager | trush@tenaxtech.com | Source | Oct 1, 2026 |
| Mark DiBerardino | Contractor program manager | mdiberardino@tenaxtech.com | Source | Oct 1, 2026 |
| Published business contact | Published business phone | 443-417-8214 | Source | Sep 9, 2026 |
Registered industries
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330 — Engineering Services
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541513 — Computer Facilities Management Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- 541618 — Other Management Consulting Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 — All Other Professional, Scientific, and Technical Services
- 561110 — Office Administrative Services
- 561210 — Facilities Support Services
- 561612 — Security Guards and Patrol Services
Registered products and services
- 7E20 — Hardware, software, and other equipment for end user client computing including Tier 1 and 2 help/service desk, deskside support, adds/moves/changes, workspace technical support, audio/video (A/V, VTC) conferencing, workspace, collaboration and productivity software, printers and other central printing or output needs. A/V and VTC includes equipment typically used in conference rooms and dedicated telepresence rooms to enable workforce communications. Workspace includes physical desktops, laptops, thin client, and peripherals (monitors, mouses, keyboards). Helpdesk and Deskside support includes hardware, software and equipment needed to troubleshoot, repair, and manage client computing devices. Collaboration and productivity software includes tools used to author, create, collaborate and share documents and other content.
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Teaming relationships
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
| Relationship | Reported parties | Dates | Evidence |
|---|---|---|---|
| mentor protege | CQHTCHNKGPR4 (protege) / Trax International Corporation | Apr 19, 2022 – Not available | SBA active mentor-protégé list |
Contract vehicle holdings
Reported holders; a parent award identifier alone is not proof of a current vehicle seat.
| Vehicle | Reported status | Ordering ends | Evidence |
|---|---|---|---|
| OASIS+8A — 47QRCA26DA077 | active | Not available | Source |
| OASIS+SB — 47QRCA26DSG51 | active | Not available | Source |
| OASIS+WO — 47QRCA26DW012 | active | Not available | Source |
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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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