RS Consulting Group Ltd.
RS Consulting Group (formerly The Richmark Group) is a provider of business-to-business marketing consulting and research services for large, midsized, and start-up companies worldwide. It helps clients develop product marketing strategies and makes recommendations on issues such as channel management, product pricing, and marketing communications. RS Consulting also provides customized market research. Founded in 1985, RS Consulting Group Ltd. company has offices in Chicago and London. RS Consulting Group company is owned by Cello Group, a UK-based market research and consulting firm.