Tenax Technologies LLC
Havre de Grace, MD Doing business as Tenax Technologies LLC
- UEI
- CQHTCHNKGPR4
- CAGE
- 73C52
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Economically Disadvantaged Women-Owned Small Business· Current8(a) Program Participant– · CurrentWomen-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related 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
Show all
- 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
- SAM.gov registration date
- Physical address
- 931 Pulaski Hwy, Havre De Grace, MD 21078, USA
- Website
- tenaxtech.com
- Founded
- 2014
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| This is a non-personnel services contract to provide maintenance, life cycle replacement, and repair services to the… | ACC Aberdeen Proving Ground | $148,332 | |
| Property book and logistics support | ACC Aberdeen Proving Ground | $85,882 | |
| Facilities infrastructure and logistics operations support services (FI & loss) task order | ACC Aberdeen Proving Ground | $174,878 | |
| Minimum guarantee task order for associated seaport NXG MAC awards. | Naval Sea Systems Command | $0 | |
| Provide design and construction services for the full telecommunications infrastructure repair of the isham c. Hewgley… | ENDIST Louisville | $1,386,465 |
About Tenax Technologies LLC
Tenax Technologies LLC is a certified 8(a) economically disadvantaged woman-owned small business headquartered in Havre de Grace, Maryland, that provides specialized technical, engineering, telecommunications, security, and information technology services to the federal government. Registered in SAM.gov since March 24, 2014, the company holds multiple small business certifications including SBA Certified 8(a) Program Participant, SBA Certified Economically Disadvantaged Women-Owned Small Business, SBA Certified Women-Owned Small Business, and Department of Transportation Certified Disadvantaged Business Enterprise status. Tenax Technologies delivers mission-critical support across the Department of Defense and other federal agencies through a diversified portfolio of indefinite delivery contracts and task orders that span facilities management, communications infrastructure, logistics operations, and specialized technical support services.
Tenax Technologies has demonstrated substantial federal contracting experience through a diverse array of prime and subcontract awards across multiple military installations and federal agencies. The company has received prime contract awards from the U.S. Army Test and Evaluation Command for video teleconference system maintenance and repair services at Aberdeen Proving Ground, the Army Corps of Engineers for telecommunications infrastructure repair and design services at the Isham C. Hewgley Army Reserve Center in Tennessee and the BT Collins Army Reserve Center in California, the U.S. Marine Corps for security services at Camp Pendleton North in California, the Air National Guard for MQ-9 Reaper remotely piloted aircraft squadron operations center support in Hampton, Virginia, and the Army Communications-Electronics Command for CECOM/C5ISR lobby support services at Aberdeen Proving Ground. Additional significant prime awards include a $25 million facilities infrastructure and logistics operations support services contract from the U.S. Army Research, Development, and Engineering Command covering the Aberdeen Proving Ground complex, property book and logistics support services from the Defense Department's Northeast Region, and various task orders under the Navy SeaPort Next Generation and Air Force Squadron Operations Center Support master contracts. These contracts have utilized multiple set-aside designations including 8(a) sole source, woman-owned small business sole source, competitive 8(a), and total small business set-asides. Tenax Technologies also performs subcontract work under prime contractors including Agile Defense LLC and Eagle Integrated Services LLC, providing labor and facilities installation services, with historical subcontract work including Army Research Laboratory IT modernization initiatives.
Tenax Technologies holds nine significant indefinite delivery contract vehicles that position the company to compete for task orders across numerous federal agencies government-wide. The company was recently awarded positions on three OASIS+ Multiple Agency Contracts in January 2026, including the OASIS+ 8(a) Small Business IDIQ with a $999.999 billion ceiling under competitive 8(a) set-aside, the OASIS+ Women-Owned Small Business IDIQ with a $999.999 billion ceiling reserved for women-owned small businesses, and the OASIS+ Total Small Business Set-Aside IDIQ with a $999.999 billion ceiling designated for small businesses. Additionally, Tenax holds the $50 billion GSA 8(a) STARS III Government-Wide Acquisition Contract awarded in July 2021 under competitive 8(a) set-aside, which enables the company to compete for technical, engineering, telecommunications, and IT solutions across federal agencies. The company maintains the $4 billion Navy SeaPort Next Generation multiple award IDIQ under Naval Sea Systems Command, the $784.3 million Air Force Squadron Operations Center Support contract under Air Combat Command, and the $869 million Army Scientific, Technical, Engineering and Program Support Services contract under Army Materiel Command's Research Development and Engineering Command. Tenax also holds two single-award indefinite delivery contracts: a $48.8 million Facilities Infrastructure and Logistics Operations Support Services contract with the Army Contracting Command at Aberdeen Proving Ground, and a $324,674 8(a) sole source contract with Army Test and Evaluation Command for VTC system maintenance services. These IDVs enable Tenax Technologies to provide comprehensive services spanning engineering support, technical assistance, telecommunications infrastructure, security operations, facilities management, program management, and mission-critical operational services to Department of Defense agencies and other federal entities.
Contract vehicles
- 8(a) STARS III
- Information Technology Schedule 70
- Multiple Award Schedule
- OASIS+ WOSB IDIQ
- One Acquisition Solution for Integrated Services Plus - Total Small Business
- One Acquisition Solution for Integrated Services Plus 8(a)
- Scientific, Technical, Engineering and Program Support Services
- Seaport Next Generation
- Squadron Operations Center Support
Quick answers
What is Tenax Technologies LLC's UEI?
Tenax Technologies LLC's Unique Entity ID (UEI) in SAM.gov is CQHTCHNKGPR4.
What is Tenax Technologies LLC's CAGE code?
Tenax Technologies LLC's CAGE code is 73C52.
What is Tenax Technologies LLC's primary NAICS code?
Tenax Technologies LLC's primary NAICS code is 541330 (Engineering Services).
Where is Tenax Technologies LLC located?
Tenax Technologies LLC's physical address in SAM.gov is 931 Pulaski Hwy, Havre De Grace, MD 21078, USA.
Is Tenax Technologies LLC registered in SAM.gov?
Yes. Tenax Technologies LLC's SAM.gov registration is active through June 11, 2027.
Which SBA certifications does Tenax Technologies LLC hold?
Tenax Technologies LLC holds Economically Disadvantaged Women-Owned Small Business, 8(a) Program Participant and Women-Owned Small Business certifications from the SBA.
Which contract vehicles does Tenax Technologies LLC hold?
Tenax Technologies LLC holds a place on 9 federal contract vehicles, including STARS III, IT-70 and MAS.
What is Tenax Technologies LLC's most recent federal award?
Tenax Technologies LLC's most recent federal contract award is This is a non-personnel services contract to provide maintenance, life cycle replacement, and repair services to the… (W91CRB25FA193), from ACC Aberdeen Proving Ground, on October 1, 2025.
On GovTribe
See Tenax Technologies LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors