Diploma PLC

Diploma PLC is a multinational distributor specializing in value-added, technical products and services. Operating since 1931 and headquartered in London, Diploma PLC manages a decentralized group of businesses across North America, Europe, Australia, and other regions. Its core operations are organized into three sectors: Controls, Seals, and Life Sciences. The Controls sector supplies specialized wiring, connectors, fasteners, and automation components for demanding industrial and commercial applications. The Seals sector provides sealing solutions, gaskets, and fluid power products, supporting diverse needs from heavy mobile machinery to OEM maintenance and repair. The Life Sciences sector delivers consumables, instrumentation, and service equipment for surgery, diagnostics, and critical clinical environments, serving hospitals and laboratories. Diploma PLC’s broad portfolio addresses complex requirements in highly regulated and technical markets, making it a significant player in the distribution industry. The company’s agile and decentralized structure allows its subsidiaries to adapt to regional demands while maintaining a focus on specialized, high-value solutions for customers worldwide.