4th Canadian Division Support Group

The mission of 4th Canadian Division Support Group (4 CDSG) is to provide garrison-based institutional support to all Army Formations within Ontario, be they deployed in Canada or abroad, and support all lodger units housed in our assigned area of responsibility.

4 CDSG provides garrison based institutional support to 4th Canadian Division Support Base (4 CDSB) Petawawa and Area Support Unit Toronto. 4 CDSG also provides limited institutional support to Ontario’s Army Reserve Brigades.

• 4 CDSB Petawawa Personnel Services
• 4 CDSB Petawawa Operations Services
• 4 CDSB Petawawa Technical Services
• 4 CDSB Petawawa Engineers Services
• 4th Canadian Division Support Group Signal Squadron

• 4 CDSB Petawawa Safety Services
• 4 CDSB Petawawa Environmental Services
• 4 CDSB Petawawa Corporate Services

• Commander: Colonel J.C. Guiney, MSC, CD
• Formation Sergeant Major: Chief Warrant Officer T.B. Buchanan, MMM, MSM, CD

4th Canadian Division Support Group
4th Canadian Division Support Base Petawawa
101 Menin Rd, Building S-111
P.O. Box 9999, Stn Main
Petawawa, Ontario K8H 2X3

Telephone: 613-687-5511

petawawapublicaffairs@forces.gc.ca