The North Face and JanSport are moving out of San Leandro this weekend and into their new headquarters in Alameda.
Moving vans have been driving in and out of the companies' offices on Farallon Drive the past few days.
They are taking belongings to a new complex on Harbor Bay Parkway in Alameda. The offices are expected to open on Tuesday.
The two companies will join a firm known as lucy in the complex. All three are outdoor athletic equipment companies and all three are owned by VF Outdoor.
The parent company last year. More than 470 employees will work on the 14-acre campus. It includes 160,000 square feet of office space, a fitness center and a cafe.
VF Outdoor company officials said the move gives them a chance to put all three companies' operations under one roof. It also gave them a chance to build a headquarters from the ground up.