A company that maintains cricket pitches has had most of its equipment stolen by thieves.
Shipping containers which housed specialist equipment worth at least £20,000 were raided in Silsden.
The incident happened between Sunday night at midnight and 5am on Monday morning, 22 May.
The burglars made off with a wide range of items, from hand tools and strimmers to large and expensive groundworks equipment such as scarifiers and mowers owned by Keighley-based JMS Sports UK.
Police have recovered two wheelbarrows which were left near the scene and are investigating a trail of trampled grass leading away from the containers.