Dernier & Hamlyn designs, manufactures and supplies light fittings for commercial, historic and residential sites and holds the Royal Warrant for bespoke lighting manufacture and restoration. It has built a reputation for highly skilled craftsmanship and service by supplying the very best quality lighting fittings using the highest standards of design and construction.


Our designers and technical specialists are equally at home producing statement fittings for public buildings, palaces, super yachts and cathedrals, supplying bespoke heritage fittings and sourcing contract lighting solutions for hotels and public places, or restoring historic light fittings to their former splendour whilst adhering to lighting regulations.


Our hospitality contracts include lighting for public areas and bedrooms in the Connaught Hotel, The Savoy and The Berkeley in London, and the Four Seasons in Mauritius.


Historic sites include the design and installation of signature fittings at St Paul’s Cathedral, The Royal College of Music, Belfast City Hall, the Royal Courts of Justice and Westminster Cathedral.