The Colas group manufactures and supplies a comprehensive range
of quarry binders, surface dressing binders, coated stone,
aggregates, concrete products and packed bitumen products.
Together, these products will meet most road maintenance and
surfacing needs. The Colas groups product range is backed by
in-house laboratory facilities ensuring consistent quality and
Packed and bulk products are available from Colas (IOM) Ltd
depot based at Balthane Industrial Estate and from selected
Various specifications of coated stone and aggregates are
available from Billown Lime Quarries Ltd.
Concrete blocks and bricks are manufactured and delivered by
C.Kniveton Ltd situated at Turkeyland quarry.
Waste facilities are provided by Turkeyland Recycling and Waste