"Both clients have demanding brand requirements, and our role is to produce innovative packaging for them across a variety of formats," said managing director Chris Ellison.

OPM was added to the rosters of the two firms and  their third-party suppliers after successfully under-going a raft of audits to ensure that it met stringent quality requirements.

The Keighley, Yorkshire-based firm has also recently been category B-accredited by the British Retail Consortium and Institute of Packaging for its "standard in supplying food packaging materials for retailer branded products".

The short-run flexible packaging and label specialist produces material for the food, retail, cosmetics, brewing and confectionery clients.

Story by Darryl Danielli