 BT | | Cyber Security, Information Technology, Internet, Network Security, Telecommunications | London, England, United Kingdom | BT is a telecommunications provider offering fixed-line, mobile, broadband, IT, and digital services to both businesses and consumers. |
 Bird | | Business Process Automation (BPA), Chatbot, Cloud Computing, CRM, Enterprise Software, Human Resources, Messaging, Telecommunications | Amsterdam, Noord-Holland, The Netherlands | Bird is a cloud communications platform that connects enterprises to their global customers and enables communication between them. |
 KDDI | | Finance, Mobile, Telecommunications | Tokyo, Tokyo, Japan | KDDI is providing telecommunication services for finance, energy, entertainment, and education sectors. |
 Celona | | Internet, Mobile, Telecommunications, Wireless | Cupertino, California, United States | Celona is an enterprise networking company that accelerates wireless adoption of digital automation and critical apps. |
 Bell Canada | | Communications Infrastructure, Telecommunications, VoIP, Wireless | Montréal, Quebec, Canada | Bell Canada offers telecommunications, internet, and TV services, providing connectivity and solutions. |
 Exclusive Networks | | Cyber Security, Logistics, Telecommunications | Duffel, Antwerpen, Belgium | Exclusive Networks is a digital infrastructure and cybersecurity company that offers subscription services and consulting services. |
 Mangata Networks | | Communications Infrastructure, Satellite Communication, Telecommunications | Phoenix, Arizona, United States | Mangata is a telecommunication company that specializes in satellite and wired communication services. |
 BCE (Bell Canada Enterprises) | | Information and Communications Technology (ICT), Internet, Mobile, Telecommunications, Wireless | Toronto, Ontario, Canada | BCE is a communications company that provides a comprehensive suite of broadband communications and content. |
 Gridspace | | Artificial Intelligence (AI), Call Center, Enterprise Software, Information Technology, Software, Speech Recognition, Telecommunications, Virtual Assistant | Los Angeles, California, United States | Gridspace makes conversational care readily available by providing superior machine talent to patients, customers and businesses |
 Telia Company | | Mobile, Public Relations, Telecommunications, Wireless | Stockholm, Stockholms Lan, Sweden | Telia Company is a Swedish telephone company and mobile network operator. |