3M is a company founded in 1902 that employs over 91,000 people and produces over 50,000 products. It implemented a CRM and KM system to address issues with customer queries, including repetition of questions, transfers to R&D experts, and lack of a centralized knowledge base. The system included a Remedy Action Request System, Primus eCrm software for knowledge sharing and search capabilities, and a customer data warehouse. This implementation led to benefits like a 13% increase in agent productivity, a 11% increase in first call resolutions, and a 55% reduction in transfers to experts.