Magal Engineering make clutches and power steering systems at Woodley. Bang & Olufsen UK is in Winnersh; Reliance High-Tech (prisoner custody) is next to the Winnersh Triangle railway station off the A329(M) near Symbol Technologies UK. Rockwell Collins UK (avionics, flight control systems), is next to Jacobs Engineering UK, at the end of the A3290 near the A4 Sutton Seeds Roundabout, at Suttons Business Park in Earley; on the opposite side of the railway is Thames Valley Park, with Oracle next to ING Direct UK in Earley and Microsoft UK in Woodley; The University of Reading's Reading Scientific Services (RSSL) in Earley is Cadbury's main research centre.