company car in action
12 - 13 June 2018
Millbrook Proving Ground


Millbrook Proving Ground Ltd
MK45 2JH


From its site close to the M1 motorway just north of London, Millbrook has over 35 years testing & development experience which has been built up to include working on all types of vehicle from cars and vans to trucks and buses, as well as military vehicles including hard skinned and tracked vehicles.
It has established a world-wide reputation for confidentiality, service and competitiveness, using its combination of tracks and laboratories to help its clients improve almost every aspect of their vehicle's performance.
Today, Millbrook is a private company, investing in the latest test and development technologies and is now widely considered to be Europe's leading, commercially available vehicle test and development centre for almost every type of vehicle.


Route from all directions (Cars Only):

    Take ‘new’ A421 to Marston Moretaine (between Bedford and M1 Junction 13)
    Leave at Marston Moretaine exit and follow signs into Marston Moretaine
    At T-junction turn left then immediately right
    Proceed through village and turn left after Forest Centre towards Millbrook
    Millbrook entrance is approx. 1½ miles on the right

Route from all directions (LCVs):

    Take ‘new’ A421 to Bedford
    Exit at A6 and turn onto A6 towards Bedford
    Cross traffic lights then filter left at roundabout onto B530 (Ampthill Road)
    Continue straight over next roundabout (first exit) to remain on B530
    Continue on B530 for 4 miles
    Turn right into unnamed road signpost ‘Millbrook’
    Continue to Millbrook Village (2 miles)
    Millbrook entrance is immediatley after village on left


Hotel Accommodation

Company Car in Action has teamed up with Trinity Conferences to provide you with the best possible accommodation rates in and around Millbrook Proving Ground.

Please contact Trinity Rooms on 01780 484052 or email


Courtesy Visitor Transfer Service

CCIA18 will provide a courtesy visitor transfer service from Milton Keynes Railway Station to Millbrook. If you would be interested in using this service, please tick 'Yes' on the Register Your Interest page.