This document discusses opportunities for companies to do business with the poor in a sustainable way. It provides learning journeys from several WBCSD member companies, including GrupoNueva in construction materials, Suez in utilities, Procter & Gamble in consumer products, Vodafone in communications, and BP, Rio Tinto, and Shell in promoting local development. The key messages are that companies should focus on understanding local needs, partner with others including governments and NGOs, and localize their business models and products/services to succeed in these markets and create shared value for both business and communities.