Greengate is an industrial district in the town of Chadderton in the Metropolitan Borough of Oldham, Greater Manchester.

British aircraft manufacturer Avro, later BAE Chadderton, built a factory at Greengate in 1938–39.

[1] The BAE factory was closed in 2012 and purchased later that year by NOV (formerly National Oilwell Varco), an American multinational working in oil and gas.

114 - to Middleton via Alkrington and Manchester City Centre via Moston and Collyhurst.

294 offers two early morning one way services to the Trafford Centre via Moston, Cheetham Hill and Salford Quays.