2013 horse meat scandal King, which has more than 500 fast food outlets in Ireland and the UK, dropped Silvercrest as a supplier, using suppliers in Germany and Italy instead, after horse meat was found in their supply chain. Waitrose removed beef meatballs from sale when it found that they contained pork. The meatballs were manufactured by an ABP factory in Glasgow. Waitrose, part of John Lewis, said it would be creating a new facility to supply its own beef products. Tesco, the Co-operative Group and Aldi also cancelled contracts with ABP Food Group because of the adulteration. Food wholesaler Makro, supplier to the
Tesco biofuels, offering petrol-bioethanol and diesel-biodiesel blends instead of pure petrol and diesel at their petrol stations, and now offering Greenergy 100% biodiesel at many shops in the southeast of the United Kingdom. In 1998, Tesco and Esso (part of Exxonmobil) formed a business alliance that included several petrol filling stations on lease from Esso, with Tesco operating the attached shops under their Express format. In turn, Esso operates the forecourts and sells their fuel via the Tesco shop. As of 2013, there were 200 joint Tesco Express/Esso sites in the UK. In 2018, Tesco launched a separate budget chain, Jack's,