G4S Gambia’s contact information is listed below: 

G4S Secure Solutions (Gambia) Ltd
9 Booster Station, Fajara
P.O.Box 2506 SK
Fajara, The Gambia,
West Africa

+(220) 4497695
info@gm.g4s.com

Sales
mariam.jaganasarr@gm.g4s.com
sales@gm.g4s.com
+220 6670207
+220 7750207
+220 3350207
+220 9370207

Billing
saikou.trawally@gm.g4s.com
+(220) 6670254

Country Manager
sid.odoi@gm.g4s.com
+220 6670333 /3356660 /7750310
+220 7750305