| Association of Administrative Professionals, Barrie / Simcoe County Branch | Barrie |
| Barrie and District Association of Realtors | Barrie |
| Barrie Region Innovation Xchange, No Physical Address | Barrie |
| Business and Professional Women (BPW) Barrie | Barrie |
| Huronia Korean Business Association | Barrie |
| Insurance Bureau of Canada, Ontario Head Office, Consumer Information Centre | Toronto |
| Ontario College of Trades | Toronto Downtown |
| Simcoe County Home Builders' Association | Barrie |
| Simcoe County Young Professionals Association | Barrie |