67. TET

Revenue: £67.8m

TET Limited is an independent IT value-added reseller based in the UK, providing networking and infrastructure hardware, software, implementation and technical support services to customers in both domestic and international markets.

The company’s operations are built around five core principles: experience, delivery track record, vendor accreditations, service quality and account management. Its team comprises experienced and qualified IT professionals who have delivered projects and support services for a wide range of customers and environments.

TET partners with a number of major global technology vendors, including Cisco, Microsoft, Dell Technologies, HP, NetApp, VMware, Pure Storage and Palo Alto Networks. These relationships enable the company to offer a broad range of solutions tailored to individual customer requirements. Its management systems are accredited to ISO 9001, ISO 14001 and ISO 27001 standards.

Each customer is assigned a dedicated account manager to oversee the relationship and ensure consistent communication and service delivery. TET’s focus remains on aligning technology solutions with customers’ strategic and operational needs.

In response to industry trends, the company has migrated its own infrastructure to the cloud, a move intended to enhance internal capabilities and support its delivery of cloud-based solutions to customers. The business notes increasing demand for IT to be delivered as an operational rather than capital expense, and is positioning its services accordingly.