A list of businesses classified as “SME’s”, based on UK companies with 1-200 total company employees. Cherry-picked from a list covering the wider market it is possible to segment businesses by criteria that includes company type / activity /SIC code, location (region, city / town, postcode), number of employees, turnover, site type and contact type. To ensure data remains fresh the file is subject to 28-day feeds from multiple sources and also ongoing telephone verifications and list building.