- Payer International Technologies - Offers services and solutions in tool manufacturing, electronics, plastics, moulding, varnishing and more.
- Philips Electronics - Specialized in the production of electronics products in the United Kingdom.
- Pioneer Europe - Offers HD plasma TV, Sat Nav, hard disk DVD recorder, car audio, GPS, and more.
- Polifibra Group - Specialized in producing and processing flexible materials for technical applications.
- Power Electronics Europe - The premier publication devoted entirely to the field of power electronics.
- PowerPax UK Ltd - Suppliers of a range of switch mode power supplies, linear power supplies, wound components and power cords.
- Printed Circuit Europe - Europeans PCB and electronics packaging industries, global reporting on technology, market developments.
- Proteco S.n.c. - Produces and supplies automations for industrial and residential gates.
- RF DataTech - Design and manufacture of telemetry radio modem products, paging radios, rf modules and satellite data gathering systems.
- Ribind - Offers electronics sliding gates, swing gates and more.
- Richmond Electronic Services Ltd - A supplier of electronic contract services to a wide variety of industries.
- Rofotec Ltd - Offers total electrical services to domestic, industrial and commercial customers.
- Routeco - Distributors of industrial automation and control products throughout the United Kingdom.
- RTI Electronics AB - Manufacturers of X-ray equipment, service companies, and government authorities.
- Rühle GmbH - Offers curing machines, packaging centres, brine mixers and more.
- Samsung UK - A manufacturer of CDMA mobile phones, LCD and CRT monitors, DRAM memory chips and microwave ovens.
- Sanmina-SCI - Focuses on delivering end-to-end manufacturing capabilities and highly complex solutions to technology companies.
- Sauter Feinmechanik - Develops, produces and markets core machine-tool components.
- Scherdel - Offers stampings and wire shapes, assemblies and sub-assemblies and more.
- Schneider Electric SA - Specialized in electricity and automation management.
- Schunk Vienna - Specialised in producing small carbon brushes, carbon brushes for industry and railway carbon brushes.
- Sener - An engineering, consultancy and systems integration company.
- SES Sterling - Offers cable identification systems and ancillary equipment for the electrical industry in Shropshire, mUK.
- Seymour Powell - Product development consultants and product designers.
- Sharp Electronics Europe - Developers and manufacturers of LCD technology and electrotechnical components in the areas of optoelectronics, infrared and more.
- Sielaff GmbH & Co. KG Automatenbau - Offers vending machines in Herrieden, Germany.
- Smiths Detection - Offers detection and screening technologies for military, transportation, homeland security and resilience applications.
- Sofimation - Offers multipath fading for GSM, 3G optimization and more.
- SPI Fiber Laser - Specialised in high power fiber lasers for use in the industrial, aerospace, analytical, sensing and communications.
- SSJ Italy - Offers a range of products include any mechanical transmission components such as worm gear speed reducers, pulleys, and more.
- Stein GmbH - Offers smoking and cooking units, smoke generators, cooking and baking units in Uhingen, Germany.
- Stramatel - Offers a range of electronic scoreboards and display products.
- Sumitomo Electric Europe Ltd - Offers fusion splicers and fibre optics products.
- Systronics Srl - Offers a complete range of electronic manufacturing services (E²MS), from the idea to final dispatch in Romania.
- Tasker - Tasker is one of companies in Europe specialised in the production of cables for the electronic and music companies.