Centre Circle Members - 2011
| PODIUM | MAPLE LEAF | |
| A.G. City Wholesale Ltd. | Dr. Richard A. Condon | |
| Berry Starter & Alternator | Haldimand Massage Therapy | |
| Bowmanville Rotary Club | Drs. Miller Wilson McLean Dentistry | |
| Bull Financial Services Inc. | Colin O'Regan | |
| Jason Donville | Matthew & Anne Sims | |
| Paul & Marlene Fisher | ||
| Lions Club Bowmanville | ||
| Glenn Prevost | ||
| Thompson Machine & Tool | ||
| Bill Turk | ||
| Waste Management | ||
| MVP | RED & WHITE | |
| Armand Boissonneault | Argyll Mobile Inc. | |
| Brock Physiotherapy & Athletic Injury Centre | Karen Cotgrave | |
| Julie Cryderman | Carl & Bev Cryderman | |
| David Domanski | Eleni Forster | |
| ER Truck and Trailer Service | Hallmark Toyota | |
| Paul Galiwango | Hooper's Jewellers | |
| Winnie S. Grewal | Raymond James | |
| Impact Auto Parts (Ajax) | Mascharenhast & Associates | |
| KNC Crowder Mfg., Inc. | B. McPherson | |
| Harvey Prevost | Connie & Steve Milks | |
| Larry Prevost | Peterborough Battery Sales & Service Ltd. | |
| Roughley Insurance Brokers Ltd. | Bessie Rak | |
| Ed Smith | ||
| Mark Train | ||
| Katherine Williams | ||
| SPIRIT | ||
| Apsley Home Building Centre | ||
| Dr. G. T. Benson | ||
| Adriana Carnevale | ||
| Drever Family | ||
| Fern & Emma Garard | ||
| Marianne Holden | ||
| Don & Doreen Jose | ||
| Barry Salisbury | ||
| Dr. Pamela Schmitz | ||
| Drs. Schmitz, Sujo & Rayman | ||
| Kelly-Lyn Semeniuk | ||