Here is a list of leading national suppliers of laser marking or etching systems in the United Kingdom:

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Leading Suppliers of Laser Marking or Etching Systems in the UK

1. Laser Marking Technologies

   • Specializes in a wide variety of laser marking solutions and technologies.

2. Epilog Laser

   • Known for their CO2 and fiber laser engraving and cutting systems for diverse materials.

3. Trotec Laser

   • Offers high-quality laser engraving, cutting, and marking machines for various applications.

4. RMI Laser

   • Provides a range of laser marking systems suited for industrial applications.

5. Gravotech

   • Focuses on marking, engraving, and identification solutions, including laser technologies.

6. AMADA MI

   • Provides advanced laser marking systems as part of their broader manufacturing solutions.

7. Ferro Corporation

   • Offers marking solutions as part of their focus on specialty materials and systems.

8. Laselec

   • Known for their marking solutions in aerospace and industrial applications.

9. PhotoMark

   • Provides integrated solutions for laser engraving and marking.

10. Laser Resources

    • Supplies laser tools and marking solutions for various industries.

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This list represents some of the key players in the laser marking industry in the UK. It's advisable to check for the latest updates and specific offerings directly from the companies' websites or industry publications.