Merson-ASG can deliver your next sign project with the pace, certainty and ease you require. 125 years of combined experience operating in every major signage sector is now yours to benefit from.

For over 70 years we have been accumulating knowledge and honing our skills and processes. Branding signage, transport signs, retail signage and commercial signage benefit from our experience and turnkey delivery. If we sound like the kind of company you'd like to do business with we'd be delighted to talk to you - contact us via the contact page and we'll be in touch.


  • Sign Design
  • Prototyping
  • Manufacture
  • Installation
  • Programme Management
  • Ground Works


  • Airports
  • Automotive
  • Commercial
  • Education
  • Events
  • Financial
  • Highways
  • Leisure
  • Rail
  • Retail

Our work in pictures

Our unparalleled breadth and depth of experience means we have industry-leading expertise in a wide range of sectors. In addition, the cross-over of skills and learnings from one sector to another has proven extremely beneficial to many of our clients.

Merson News

The Evolution of Illumination

Posted on Friday, November 3rd, 2017

When Merson first began trading in 1938, we were incorporated as ‘Scottish Neon Products’ by founder Jim Merson. In 1971 he changed the company name to Merson Signs. The name change could be mistaken for vanity, but perhaps it was foresight, as the later introduction of LED lighting for signs effectively reduced neon to a lower-volume craft product in the following years. Prior to LEDs neon had been the go-to illumination method; much as gas lamps and incandescent bulbs had been prior to neon.