A comprehensive list of  telecommunication companies in nigeria.See list below:

• 9 Mobile
• Airtel Nigeria
• Anchor Telecoms Nigeria Ltd
• Cisco Systems
• Direct On Data Limited
• Dizengoff WA Nigeria Limited
• Globacom Limited
• IPNX Nigeria Limited
• Kajab Engineering Services ltd
• KoboDesk
• Mobax Nigeria
• Mobitel Limited
• Mtech Communications
• Netcom
• Owntel Communication Network
• Priority Communications Ltd
• Radial Circle Telecommunications
• Resourcery Solutions
• Survenet Integrated
• Swift Networks Limited
• Teledom International Limited
• Telnet Nigeria Limited
• Weco Systems International Limited
• Comkoncepts Nigeria
• MTS First Wireless Nigeria Ltd
• Rantech Telecommunication
• Taylor Communications