hello, my mum bought stocks in 1993 quite a long time right and she forgot about them now we decided to know the issuing houses of these quoted companies unfortunately it is very likely some of these companies are dead, need to know their addresses please if anyone can help
thanks heres the list

EKO Hospitals PLC as at 1993 issueig house: continental merchant bank nigeria plc one kingsway road ikoyi (need to know the new issueing house)

African Petroleum Limited as at 1989 Union Bank Of Nigeria Limited ( need to know the new issuing house)

African Bank Nigeria PLC as at 1993 94 broad street Afribank Nigeria ( need to know the new issuing house)

Nigerian Wire And Cable Plc as at 1997 wema bank ( need to know the new issuing house)

International Merchant Bank Plc july 1993 new bank name please ( need to know the new issuing house)

Savannah bank

hallmark paper product as at jun 1993 city securities limited ( need to know the new issuing house)

Rak Unity petroleum plc ( need to know the new issuing house)

thanks

eko hospital still exist and its on bank anthony way ikeja lagos if you've 4gotten looks like uk wey u go u don 4get everytin no blame u sha

maybe becos today is sunday no one is looking at this post can someone please answer