Maintel Holdings Plc, together with its subsidiaries, provides communications managed services for the public and private sectors in the United Kingdom, European Union, and internationally. It operates through three segments: Project and On-Premises Managed Services, Network Services, and Mobile Services. The company offers unified communications and collaboration solutions, including UC Private Cloud +, UC Private Cloud, RingCentral, Teams Connector, Managed Mobile, UC Analytics, and SIP Trunking, Zoom Collaboration, and Zoom Phone. It also provides customer experience solutions, such as CX Private, Avaya Experience Platform, AudioSafe, Genesys Cloud, Gamma Horizon, and Zoom Contact Centre. In addition, the company offers security and connectivity solutions comprising SD-WAN, Security Service Edge, LAN, Cyber Services, and Secure Connect. Further, it provides managed services; and mobile fleet management and device management services. The company was founded in 1991 and is headquartered in London, the United Kingdom.