The City of Philadelphia is committed to diversity, and its Office of Economic Opportunity (OEO) supports minority, woman, and disabled-owned businesses. The City aims to use certified minority, women, or disabled-owned businesses on City contracts. If you are a minority, woman, or disabled-owned business and would like to get certified, you must do so with a recognized certification agency. This document lists certification agencies. Please contact each agency for more details about their process for certification.