Diploma PLC

Diploma PLC is an international group of businesses supplying specialized technical products and services.

We operate globally in three distinct sectors:

Life Sciences: Suppliers of consumables, instrumentation and related services to the healthcare and environmental industries. Diploma Healthcare Group is the parent company with this group of businesses.

Seals: Suppliers of seals, gaskets, filters, cylinders, components and kits for heavy mobile machinery and specialized industrial equipment.

Controls: Suppliers of specialized wiring, connectors, fasteners and control devices for technically demanding applications.