Leafield Technical Centre

Leafield Technical Centre is a former radio transmission station, now turned motorsports centre of excellence, located in the hamlet of Langley, in the western part of the village of Leafield in Oxfordshire, England.

Developed from 1912 as a radio transmission station by the General Post Office, it was decommissioned by successor company British Telecom in 1986.BT Group redeveloped the site as a training college, but then closed the site in 1993.

Sold to a commercial property company, the site was then leased by Tom Walkinshaw Racing (TWR) as a motorsport development centre for the Arrows Formula One team, until the team's demise in the 2002 season. From the 2006 season until the 2008 season Leafield Technical Centre was the headquarters of the now-defunct Super Aguri F1 team.

From 2003, Motorsport powertrain specialist Menard Competition Technologies Ltd. also maintained offices and workshops at the site. Throughout the late half of the decade to 2010, this engineering company (including some key engineers from the engine department of Tom Walkinshaw Racing) traded from Leafield and also a second site housing engine dynamometers at Kiddlington. They completed design / build engine projects including the V12 engine for Superleague Formula, and engines for Norton Motorcycles' range of Commando 961 models from 2009. UK companies house records for MCT show that the company traded actively until 2011, when owner John Menard ceased to require an audit of the accounts. They also show the company was finally dissolved on the 13th of May 2014.

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