Sudani is the main operator of Sudatel group which
contributes about 58% of the total revenue of the group.
Sudani provides services fixed telecommunications network with its wired and wireless infrastructure, making it the only operator which provides these services in Sudan and the group.

Expresso Senegal is the second company of the Group aimed to
establish new telecommunication network in West Africa, by
obtaining a license to act as operator in Senegal in July 2007.

Chinguitel is the first operation to create a new network carried out
by Expresso; acquiring a license to operate as a telecom operator in
the Islamic Republic of Mauritania in 2006.
Chinguitel established a CDMA network, providing full coverage across
the country by August 2007.

STG is the first Sudanese company to be listed on the regional stock markets. On 4th July 1997, it was enlisted on Khartoum Stock Exchange. On 6th November 2000, it was enlisted on Bahraini Stock Market and on Abu Dhabi Stock Market on 31st March 2003. STG deals with investors from Saudi Arabia, Yemen, Qatar, Bahrain, Iran, Oman and Jordan and with more than 14 Local and Regional Banks as well as more than 80 Sudanese and Regional Companies.