Welcome to
DIPLOMA PLC

Diploma PLC is an international group of businesses supplying specialised technical products and services. We operate globally in three sectors: Life Sciences, Seals, and Controls

Watch video

Share price

Share Price Chart

Our sectors

Life Sciences

The Life Sciences sector businesses supply a range of consumables, instrumentation and related services to the healthcare and environmental industries

READ MORE ON LIFE SCIENCES

Seals

The Seals sector businesses supply a range of hydraulic seals, gaskets, cylinders, components and kits used in heavy mobile machinery and specialised industrial equipment

Read more on Seals

Controls

The Controls sector businesses supply specialised wiring, connectors, fasteners and control devices used in a range of technically demanding applications

read more on controls