Junction 10 Leave the motorway and join the A329(M) towards Reading. Continue onto the A329(M), and exit at the junction signposted for Suttons Business Park. At the bottom of the slip road turn right at the roundabout under the overpass, and take the 3rd exit towards Maidenhead. At the next roundabout take the second exit to the right onto Suttons Park Avenue.
Join the A4 towards Reading. After crossing the A404, follow signs to Reading on the A4 for about 9 miles. Suttons Business Park is clearly signposted as the 4th exit from the roundabout shortly before reaching the A329(M). At the next roundabout take the second exit to the right onto Suttons Park Avenue.