D & D Pools and Spas

Daniel Bowden Enterprises Inc.

Davidson's Electrical Service Inc.

DC Home Automation Inc

Delmar Electric

Dented Paintless Repairs Inc.

Derry Heavy Haul Ltd.

Destek Inc.

Dingofox Media

Direct Plastics Ltd, a Novolex Company

Domestic Divas Cleaning Co.

A Luxury Residential, Commercial, and New Development Cleaning Company.

Domino's Pizza

Downsizing Diva Caledon/ Dufferin County

Draft Care

Beer and pop system installation and maintenance.

DUCA Financial Services Credit Union Ltd

Dufferin Board of Trade

Dufferin Child & Family Services

Dufferin Community Foundation

Dufferin Federation of Agriculture

Dufferin Supply

Dufferin Veterinary Hospital

Dufferin Web

Dufferin Windows Limited