Experts in embedded RTOS, with a specialisation in safety certified software

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Contact Details


Head Office:
+44 1275 395 600

US Sales Office (West Coast):
+1 408 398 9927



For product enquiries


Head Office

Brown’s Court
Long Ashton Business Park
Yanley Lane, Long Ashton
Bristol, BS41 9LB, UK

How to find us

Directions To:

Brown’s Court
Long Ashton Business Park
Yanley Lane
Long Ashton
Bristol BS41 9LB

Arriving by Plane

Our office is located only 8km from Bristol International Airport which is the easiest option when flying. Alternatively we are 175km from London Heathrow Airport and 159km from Birmingham International Airport.

From the M5 Northbound:

Come off the M5 at junction 21 (Weston-Super-Mare), take the A370 north, sign posted Bristol. Stay on the A370 for approximately 10 miles, passing through a number of towns. When nearing Bristol, (immediately before the A370 turns into a dual carriageway), take the left-hand slip road – sign posted Long Ashton. Yanley Lane is a small road on the right just before you leave the village, (Glebe Road may also be taken as it merges with Yanley Lane). Long Ashton Business Park is on the right just as Yanley Lane passes under the A370 bridge. When you come to the end of the drive into the Business Park, Brown’s Court is on your right. Please park in front of the building in any of the spaces numbered 15 – 28, or in the Visitor Parking area in the middle of the Business Park.

From the M5 Southbound:

Come off the M5 at junction 18 (Avonmouth) and follow the A4 Portway all the way into Bristol. After passing under the Clifton Suspension Bridge, the road forks. Take the right fork over the water following the signs onto the A3029 towards Weston-Super-Mare. Stay on the dual carriageway and you will end up on the A370 Weston-Super-Mare road. After a short distance, move over to the left hand lane and exit the dual carriageway by the David Lloyd fitness centre, sign posted Long Ashton and Park and Ride. The road passes under the Long Ashton Bypass and you will then see a turning on the left – again sign posted Long Ashton. This road will take you into Long Ashton village. Immediately after the Toyota Garage turn left into Glebe Road which merges into Yanley Lane. Long Ashton Business Park is on the right just as Yanley Lane passes under the A370 bridge.

From the M4:

If you know the city layout, come off the M4 onto the M32 and continue into the city. Come out of the South side of the city on either the A370 or the A38. If you are on the A370, follow the instructions as per M5 Southbound instructions. If you choose the A38, half a mile after leaving the city there is a golf driving range on the right – this is the other end of Yanley Lane – so turn right here and Long Ashton Business park is on the left as you pass under the A370 road bridge (from this direction Yanley Lane is a small country lane).

If you are not familiar with Bristol we would suggest continuing on the M4, turning onto the M5 Southbound, and then following the instructions from there.