Standard Telephones And Cables (Properties) Limited | 15th December 1961 to 31st December 1978 |
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Standard Telephones And Cables (Investments) Limited | 31st December 1978 to 29th January 1982 |
STC Properties Limited | 29th January 1982 to 18th November 1994 |
Nortel Properties Limited | 18th November 1994 to 4th May 1999 |
Nortel Networks Properties Limited | 4th May 1999 to 13th July 2017 |