Pizza Rossa Ltd plans to establish a chain of quick-service pizzerias in London, specializing in premium Italian-style pizza al taglio served swiftly and at reasonable prices. The business model leverages centralized production to ensure scalability and efficiency, aiming to capture the time-constrained office worker demographic while competing with other fast food chains that do not offer pizza. The company seeks £430,000 in seed funding for initial expansion, with ambitious plans to grow to over 100 locations through franchising and partnerships.