Hon: Minister	-	Mr. Rathnasiri Wikcramanayaka		2387729 - Ext 500
Hon: Deputy Minister	-	Mr. Jayaratne Herath		2387523 - Ext 207
Secretary	-	Mr. Tilak Ranaviraja		2387520 - Ext 209
Additional Secretary	-	Mr. Subadra Gunawardane		2395318 – Ext 320
Additional Secretary	-	Mrs. Chandra Ekanayake		2434898 - Ext 320
Additional Secretary	-	Mrs. H.K. Balasuriya		2388281 - Ext 356
Senior Asst. Secretary (Admin)	-	Mrs.S.M. Mohomad		2421357 - Ext 321
Senior Asst. Secretary (Development/Supply)		Mrs Indu Ratnayake		2333476 - Ext 233
Chief Accountant	-	Mr. S.R. Rajapaksha		2325407 - Ext 330
Deputy Controller (Explosives)	-	Mr. A. Dissanayake		2436461 - Ext 224
Director (Information Technology)		Mr Janaka Mudalige		2327001 - Ext 221
Ministry General Line - 2430860