Follow Wood Mackenzie's advice, and it might keep your business out of the tank. The firm provides consulting services and market research to the oil, gas, coal, metals, and mining industries. Its research products include reports on major companies operating in those areas; trends analysis and forecasts; and executive overviews. The firm's coverage of the energy industry includes information and services by region. Clients have included BP, TOTAL, and PEMEX. Formed in 1973, Wood Mackenzie has offices in Asia, Europe, and North America. In June 2009 Charterhouse Capital Partnersbought Candover Investments' 67% stake in Wood Mackenzie for £550 million (about $800 million). Employees own the remaining 33%.