Aga Rangemaster Group is on the north of Leamington Spa Business Park, and directly south is Wolseley UK; Raicam Clutches (Automotive Products) is south of Wolseley; to the west Grupo Antolin UK make vehicle interiors; on the same estate is Caparo AP Braking, and Delphi Automotive have an electronics centre. On the Warwick Technology Park, south of Warwick on the A425, are Phillips 66 UK (former ConocoPhillips) who own JET UK (petrol); to the east is McKesson's European HQ (who produce the software for the NHS's 1.4 million employees' payroll – the largest payroll in the UK), and to the west is Tulip (who produce SPAM, with Plumrose and Danepak) in the UK and are owned by Danish Crown Group – Europe's largest pork producer, near Midcounties Co-operative which is next to the wireless division of Arqiva. National Grid plc is in the centre of the park.