The companies that make it to [Canada's Best Managed Companies ranking](http://www.canadianbusiness.com/lists-and-rankings/best-managed-companies/hr-secrets-of-the-best-managed/) are large and small, from wildly different industries, but always share one trait: having a tireless focus on people. These companies are finding and keeping talent through some of the best human resources practices. This year, many London-based companies were recognized as being some of the best-managed companies across Canada. })Congratulations to the following: [Returning Winners](http://www.canadianbusiness.com/lists-and-rankings/best-managed-companies/requalified-winners/) *These companies are returning to the list of Canada's Best Managed Companies for their second or third year* - Campbell Bros. Movers Ltd. - Talbot Marketing - ZTR Control Systems [Gold Winners](http://www.canadianbusiness.com/lists-and-rankings/best-managed-companies/gold-winners/) *These firms have made the list of Canada's Best Managed Companies for four, five, or six years in a row* - Dancor/Coreydale - Voyageur Transportation Services [Platinum Winners](http://www.canadianbusiness.com/lists-and-rankings/best-managed-companies/platinum-winners/) *These companies have been named some of Canada's Best Managed Companies for more than seven years running* - Goodlife Fitness - Sifton Properties - StarTech.com Congratulations and way to represent London!