Trevor Caley Associates Limited is one of Britain's leading mosaic companies.

Its directors, Trevor Caley, Gary Bricknell and Anthony Barker bring together long-established expertise in mosiac design, execution, conservation and contract management. The company is run from their workshops in Hampshire, Northamptonshire and Essex. They undertake commissions all over the UK, the Middle East and for cathedrals as far afield as Australia.

Recent commissions include extensive mosaic conservation and restoration work at St.Paul's Cathedral and a new mosaic for the Royal Albert Hall.