Gateway Consultants is a branding and management consulting firm that provides strategy consulting, marketing, and business services. They offer outdoor advertising on chartered city buses in Delhi that travel throughout the city on multiple daily routes, covering many schools. Buses provide 175-205 square feet of advertising space. Monthly branding costs Rs. 18,000 per bus, excluding additional printing, mounting, and repainting fees. The firm aims to help clients gain visibility, brand recognition, and marketing results through this cost-effective outdoor media option.