Knoxville is the economic hub of East Tennessee, anchored by the University of Tennessee’s flagship campus, Oak Ridge National Laboratory, a growing manufacturing sector, and major healthcare systems including UT Medical Center and Covenant Health. The presence of Oak Ridge National Laboratory and the broader Oak Ridge complex creates a substantial defense and research contractor community with federal cybersecurity compliance requirements. Knoxville’s manufacturing sector, which spans advanced materials, automotive components, and energy technology, relies on reliable IT infrastructure for production management and supply chain connectivity. The city’s university environment also generates IT demand from research spinoffs, technology companies, and professional services firms that serve the broader East Tennessee region.
1. Net3IT, LLC
Founded: Established IT company
Phone: (865) 244-2508
Website: https://www.net3it.com
Address: 2575 Willow Point Way, Suite 109, Knoxville, TN 37931
Service Area: Knoxville and East Tennessee
Services: Managed IT Services, 24/7 Network Monitoring, Network Security, Help Desk Support, Cybersecurity, Cloud Solutions, Data Backup and Recovery
Certifications: Managed IT services provider
Industries Served: Small and mid-sized businesses across multiple industries
Insurance: Fully insured; contact for certificate of insurance and cyber liability coverage details
Team Size: Established IT team
Fee Structure: Contact for pricing; custom plans based on business size and needs
Net3IT, LLC is a Knoxville-based managed IT services provider offering 24/7 monitoring services and network security protection to businesses throughout the East Tennessee region. The company focuses on delivering customized IT solutions aligned with each client’s unique needs and budget.
2. Paxis Technologies
Founded: Established IT company
Phone: (865) 588-9823
Website: https://www.paxistech.com
Address: 5430 Hilton Industrial Way, Knoxville, TN 37921
Service Area: Knoxville and surrounding East Tennessee areas
Services: Managed IT Services, IT Infrastructure Management, Network Monitoring, Help Desk Support, Cybersecurity, Cloud Solutions, Data Backup and Recovery
Certifications: Managed IT services provider
Industries Served: Small and mid-sized businesses across multiple industries
Insurance: Fully insured; contact for certificate of insurance and cyber liability coverage details
Team Size: Established IT team
Fee Structure: Contact for pricing; custom plans based on business size and needs
Paxis Technologies is a Knoxville-based managed IT services provider offering comprehensive services designed to keep IT infrastructure maximized and secure. The company provides managed technology services to businesses throughout East Tennessee from a local Knoxville office.
Additional managed IT service providers may be available through the Channel Futures MSP 501 list or CompTIA’s IT industry directory.
Tennessee Regulatory & Compliance Information
Managed IT services providers are not required to hold a state-issued trade license in Tennessee. However, MSPs serving businesses in regulated industries may need to demonstrate compliance with specific frameworks. Healthcare organizations require HIPAA-compliant IT partners. Financial services firms may require SOC 2 Type II audited providers. Defense contractors and their subcontractors increasingly require CMMC (Cybersecurity Maturity Model Certification) compliance from their IT service providers. Businesses should verify that their MSP maintains appropriate certifications, carries cyber liability insurance, and can provide documentation of compliance with relevant industry frameworks.
Frequently Asked Questions
What IT compliance requirements apply to Oak Ridge research and defense contractors?
The Oak Ridge complex, which includes Oak Ridge National Laboratory and the Y-12 National Security Complex, anchors a large defense and research contractor community in the Knoxville area. Contractors and subcontractors handling Controlled Unclassified Information (CUI) or operating under DoD contracts must comply with CMMC (Cybersecurity Maturity Model Certification), implementing controls from NIST SP 800-171. Those working with Department of Energy programs may face additional DOE cybersecurity requirements. A managed IT services provider with federal compliance experience can help Knoxville-area contractors assess their compliance posture, implement required controls, and prepare documentation for formal assessments.
How do managed IT services support Knoxville’s manufacturing sector?
East Tennessee has a significant manufacturing base spanning automotive components, advanced materials, and energy technology. Manufacturing businesses depend on ERP systems, production scheduling platforms, and supply chain connectivity that require always-on IT infrastructure. A managed IT services provider can ensure reliable network connectivity, support industrial software applications, monitor and secure OT/IT integration points where production equipment connects to business networks, and implement disaster recovery plans that specifically account for the cost of manufacturing downtime.
What IT services do Knoxville healthcare organizations need?
Knoxville is served by UT Medical Center, Covenant Health, and numerous medical practices and specialty clinics. Organizations handling protected health information (PHI) must maintain HIPAA compliance, including documented security controls, risk assessments, workforce training, and breach response capabilities. Managed IT services providers working with healthcare clients in Knoxville should sign Business Associate Agreements (BAAs), implement encrypted systems for patient data, maintain audit logs, and provide the documentation needed for HIPAA compliance reviews.
How do University of Tennessee-related businesses benefit from managed IT services?
The University of Tennessee generates a significant ecosystem of spinoff companies, research commercialization ventures, and professional services firms that begin with university connections and scale into independent commercial operations. These companies often transition from university IT resources to commercial managed IT services as they grow and take on clients that require enterprise-grade security documentation. A managed IT services provider can help these businesses implement commercial security baselines, prepare for SOC 2 audits, and meet the vendor security requirements increasingly imposed by enterprise clients in manufacturing, healthcare, and government sectors.
What should Knoxville small businesses prioritize when starting with managed IT services?
Small businesses in the Knoxville area that are new to managed IT services should begin with the foundational security controls that address the highest-risk attack vectors: multi-factor authentication for all accounts, reliable offsite backup with tested recovery, modern endpoint security, and automated patch management. These four measures dramatically reduce the likelihood of a successful ransomware attack or data breach. Once these foundations are in place, businesses can expand their managed IT engagement to include 24/7 monitoring, cloud management, compliance support, and strategic IT planning.
Verification Note
Provider details such as phone numbers, addresses, certifications, and service offerings were compiled from publicly available sources and may have changed since publication. Readers are strongly encouraged to verify all contact information, current service availability, certifications, and insurance status directly with each provider before entering into a managed services agreement. Request references from current clients in your industry and review contract terms, SLAs, and data handling policies carefully before signing.
Disclaimer
The managed IT services providers listed on this page represent a selection of companies offering IT support and managed services to businesses in the Knoxville area. Each provider’s details, including addresses, phone numbers, services, and background information, are based on publicly available data verified at the time of publication. Inclusion on this page does not constitute an endorsement, recommendation, or guarantee of service quality. Businesses should independently verify provider credentials, request references, review service level agreements (SLAs), and confirm insurance and compliance certifications before engaging any managed IT services provider.