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Welcome to Unimer


As part of the Unimer wind down it has been agreed that the staff at Unimer will continue to process ALL outstanding transactions until the 12th December 2014.

Please therefore ensure that ALL payments from Members due to Unimer for outstanding transactions are paid to Unimer and not direct to the supplier or to NMBS.

Please also ensure that all items under query are resolved with suppliers to ensure that the Unimer staff can clear down the accounts and make the required payments to suppliers.

From the 15th December all items that remain outstanding will be passed to NMBS for final resolution.

The Unimer staff would like to thank all our members and suppliers for their past business and support and wish you all best wishes for the future.

  Unimer Staff


Merchants Login

Member & Supplier login to Unimer's interactive Web based Buyers Guide and Trading platform,




  • Trading since 1935
  • Ceased trading 2014
  • UK's largest merchant co-operative and invoice clearing house
  • Turnover over £900 Million
  • 1,000 merchant members trading from over 3,000 outlets
  • Over 600 supplier members
Find out more about the benefits of joining Unimer

To find out more about what Unimer can offer merchants and suppliers, please select the appropriate option from the Profile section. For full contact details and where to find Unimer, please select the option you require from the contact us page.

Unimer goes green with ISO 14001

 Following an assessment by the British Standards Institute, United Merchants plc, UK's largest merchant co-operative and leading clearing house for the trade industry, has been awarded ISO 14001 certification for Environmental Management.

This voluntary achievement demonstrates Unimer's dedication to environmentally responsible business practices.  Read more here.

Green Energy Centre - 2 more franchise live!

Two more merchant partners sign up with Green Energy Centre

Builders Supplies (West Coast) in West Lancashire and Higgins of Wellingborough in Northamptonshire have taken up Green Energy Centre franchises during May. Peter Worthington, Managing Director of BSWC and Nigel Higgins, Managing Director of Higgins,  see it as a major opportunity to expand their existing businesses.  Read more here.



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