500B Solutions Pvt. Ltd.

500B Solutions Pvt. Ltd. is a leading Nepali expert in water and sanitation management, specializing in faecal sludge management (FSM), urban sanitation planning, and governance. It provides research-based solutions for urban and rural areas, integrating tailored technologies, inclusive governance, and scalable business models. Emphasizing evidence-based methods, circular economy principles, and sustainable financing, 500B supports municipalities in adopting financially viable, socially inclusive, and environmentally responsible sanitation practices. Beyond technical interventions, it promotes capacity building, public-private partnerships, and innovative business models for lasting impact—improving public health, protecting the environment, and boosting economic growth.