2013 horse meat scandal as 100% beef. British company Primerdesign Ltd provided many of the tests to laboratories and companies wishing to test for contamination. By 16 January 2013 four subsidiaries of ABP had been accused of supplying adulterated meat. They were Silvercrest in County Monaghan, Dalepak in North Yorkshire, Freshlink in Glasgow, ABP Nenagh in County Tipperary, Ireland and Dairy Crest, Rossington. Hamburger meat from Silvercrest Foods, a subsidiary of Larry Goodman's ABP Food Group, in County Monaghan, Ireland, was found to contain 29% horse meat relative to beef. Porcine DNA was also found. Tesco dropped Silvercrest as a supplier of processed meat,
Tesco books, clothing, electronics, furniture, toys, petrol, software, financial services, telecoms, and internet services. In the 1990s Tesco repositioned itself from being a down-market high-volume low-cost retailer, to one designed to attract a range of social groups by offering products ranging from low-cost "Tesco Value" items (launched 1993) to its "Tesco Finest" range. This broadening of its appeal was successful and saw the chain grow from 500 shops in the mid-1990s to 2,500 shops fifteen years later. Tesco is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. It had a market capitalization of approximately