Welcome to the Company of Master Jewellers

Bransom's new live stocktaking system uses cloud technology
Bransom Retail Systems has streamlined the process of stocktaking, making it faster and effectively … Read more »
Endless reveals plans for its first standalone stores at Inhorgenta Munich
Endless Jewelry has reported strong new account openings at Inhorgenta Munich 2015, where it also re… Read more »
Birmingham Assay Office Analytical Laboratory rebrands as AnchorCert Analytical
Birmingham Assay Office Analytical Laboratory has been rebranded as AnchorCert Analytical, marking i… Read more »
Jolyon Marshall Ltd announces the winners of the 'Needle in a Haystack' competition
CMJ supplier Jolyon Marshall Ltd held a ‘Needle in a Haystack’ at the recent CMJ Spring Trade Ev… Read more »
The CMJ announces two new suppliers
The CMJ has announced Smart Turnout Ltd and World Shiner UK Ltd as approved suppliers. Read more »

The Company of Master Jewellers (CMJ) is the largest buying group for retailers of watches and jewellery in the UK and Ireland.

It was formed in 1980 and now has some 140 members representing more than 250 shops across the UK and Ireland. Our membership is made up of a varied mix of jewellery retailers, from quality, established family jewellers to some of the most dynamic and forward-thinking contemporary jewellers in the industry.

We offer professional, ethical, collective support and value, enabling our members to maximise their business potential. By becoming a member, benefits you will receive include:

  • Access to a range of quality suppliers, who offer exclusive terms and preferential rates
  • Opportunities to network with fellow retailers at our trade exhibitions, network events, gala dinners and exclusive intranet site
  • Extensive and tailored training resources
  • Unrivalled and exclusive marketing support through CMJ Media
We believe in making sure independent retailers remain on the high street – as a collective we can make an impact on each independent business and drive success together.