15-16 Woodbridge Meadows, Guildford, Surrey, GU1 1BJ, United Kingdom

T & R Test Equipment are leading distributors of electrical test systems within the UK. Supplying to over 90 countries across the globe, our company has gained an outstanding reputation for our manually controlled, easy to use testing solutions that are reflected by our ISO9001 approval. Offering a vast array of products such as AC flash testers and DC cable test sets, we at T & R are approved both nationally and internationally by our loyal customers worldwide. We believe in reliable and quality service that is unmatched by any other company within the industry.

104 Pollards Hill South, London, Greater London, SW16 4ND, United Kingdom

Since 1997, SEC Norbury Ltd has been providing expert electrical services across Greater London and Surrey, delivering quality domestic, commercial, and industrial installations and maintenance. Known for our commitment to professionalism and compliance with the IET 18th Edition Wiring Regulations (BS 7671:2018 Amendment 3:2024), we handle everything from residential repairs to large-scale industrial projects. Our services include fixed wiring inspection, testing, and portable appliance testing, ensuring adherence to the Health and Safety at Work Act and the Electricity at Work Regulations.

Courtyard Offices, Hemploe Drive, Welford, Northampton, Northamptonshire, NN6 6HF, United Kingdom

High Voltage Systems Ltd is an independent specialist in high voltage equipment and technical services. Established as a family business in 1991, we hold ISO 9001:2015 certification. From renewable energy sites in Scotland to urban infrastructure projects in London, we thrive on tackling modern challenges and are proud of our extensive expertise. Whether offering calibration, fault-finding, or product and system sales, we are a trusted partner for numerous businesses in the HV industry and manufacturing sector.