Home  >  Companies  >  OpenWrench OpenWrench Follow Marketplace software for multi-site businesses to manage commercial maintenance and service providers #b2b #vertical-saas Funding $150.00k 2018 Details Headquarters San Francisco, United States CEO Matt Velker Website useopenwrench.com Milestones FOUNDING YEAR 2018 Listed In #b2b #vertical-saas OpenWrench Reports News Reports Research and interviews about OpenWrench. All Tagged Mentioned Try again