Park Royal is situated 50% in Ealing, 40% in Brent and the remaining 10% is in Hammersmith, all of which are in north west London, It is the largest business and industrial estate in London covering over 1606 acres.

Park royal has a large commuter population with 35,000 people employed by the 1,200 plus companies based there. The commuter’s are served by a number of train stations including Harlesden station which operates on the Bakerloo underground line and park royal underground station which operates on the Piccadilly underground line. A good road system also runs around the industrial and business park with the Park royal road (B4492) on the eastern side, the Western Avenue (A40) leading onto the Hanger lane gyratory system on the southern side of the park and the North circular road (A406) covering the west side of the business and industrial estate.

In addition to the modern road and rail links park royal also has the old grand union canal running through it a reminder of the industrial revolutions former main goods transport system.

Some of the major companies based in the park royal business and industrial estate include Heinz, McVities, Diageo – owners of the Guinness brand and also the old Guinness brewery with its sports ground, Park royal is also home to Femidoms the world famous manufacturers of female health products.

Park Royal is maintained as a designated opportunity area where the land will be always be used as an industrial area.