Marl has specialised in the design and manufacture of visible LED indication, illumination, components and systems for over 30 years supplying to the electronic, power generation, defence and telecommunication industries. Marl has created a complete range of resources and facilities, which are utilised by a highly trained and experienced staff. Marl pride itself on the high standard of its products and is registered to BSI 2000 standard as well as being RoHS and WEEE compliant.

Marl Optosource is one of the leading UK distributors of LED components. Optosource have privileged access to the product portfolios of the world's leading optoelectronic manufacturers and are able to offer a complete "one stop" solution to any visible opto electronic requirement.

Marl CreativeArc offers a total solution to architectural, retail and commercial lighting applications with an exclusive range of high quality fixtures for interior and exterior use. Each fixture utilises the finest, high intensity LED light engines available.