Four fire engines and around 25 firefighters attended a fire on Packet Boat Lane in Cowley.
A shipping container was alight along with with approximately five tonnes of wood chippings. There were no reports of any injuries.
The Brigade was first notified about the fire at 2245 and Control Officers mobilised crews from Hayes, Heathrow and Southall fire stations to the scene. An appliance from Royal Berkshire Fire & Rescue Service also attended.
The fire was extinguished by 0230.