Franchisees Rhett Bratt and Dawn Lopshire have opened a co - working in Walnut Creek , California . Located at 1990 N California Boulevard , the venue is one of three Office Evolution offices the husband and wife have signed up to open in the Diablo Valley area . “We couldn’t be happier to welcome Dawn and Rhett into our Office Evolution family,” Office Evolution Founder & CEO Mark Hemmeter said. Office Evolution has 20 co - working centres open and nearly 80 in various stages of development . It is the largest co - working franchise and the fourth largest co - working centre in the US .
Franchisees Rhett Bratt and Dawn Lopshire have opened a co - working in Walnut Creek , California . Located at 1990 N California Boulevard , the venue is one of three Office Evolution offices the husband and wife have signed up to open in the Diablo Valley area . Office Evolution has 20 co - working centres open and nearly 80 in various stages of development . It is the largest co - working franchise and the fourth largest co - working centre in the US .