Thorpe (F W) PLC is engaged in the designing, manufacturing, and supply of professional lighting equipment. It is organized in various operating segments based on the products and customer base in the lighting market: Philip Payne Limited, Solite Europe Limited, Portland Lighting Limited, TRT Lighting Limited, Thorlux Lighting L.L.C., Thorlux Australasia Pty Limited, Thorlux Lighting GmbH, Lightronics Participaties B.V. amd Zemper Group. The majority of its revenue is obtained from the Thorlux segment from its United Kingdom region. It also has operations in the Netherlands, the rest of Europe, and the rest of the World.
