| Company type | Public |
|---|---|
| Founded | 1937; 88 years ago (1937) |
| Headquarters | London, England, UK |
Key people |
|
| Revenue | |
Number of employees | 8,964 (2024)[1] |
| Website | www |
RS Group plc (formerlyElectrocomponents plc) is a distributor of industrial andelectrical products based inLondon, England. It is listed on theLondon Stock Exchange and is a constituent of theFTSE 250 Index.


The company was founded by J. H. Waring and P. M. Sebestyen asRadiospares in a lock-up garage at Lanark Villas inMaida Vale inLondon in 1937.[2] It suppliedradio repair shops withspare parts – replacementelectronic components and mechanical components forradio receivers andtransmitters.[2]
Whentelevision sets became popular, the company added television parts to their product list. As the company expanded it moved to Birchington Road inKilburn. By the end of theSecond World War, the company had evolved into a large national distribution company. In 1954, the founders of Radiospares expanded the company's focus from shops and home users to the industrial sector and began selling electronic components to manufacturers.[2]
The company was first listed on theLondon Stock Exchange asElectrocomponents in 1967.[2] It also operated from Fitzroy House in Epworth Street inIslington during the 1970s.[3]
A feature of the company's operations was its free illustrated catalogue, with every item being given an eight-digit part number. At first, a separate price list was published annually for each country serviced, mail orders were despatched on day of ordering, and cost of postage was borne by the company. Data sheets on individual components were available, free of charge, on request.[2]
It opened a distribution centre atCorby inNorthamptonshire in 1984, introduced a CD-ROM catalogue and opened a distribution centre inNuneaton inWarwickshire in 1995, launched its ownE-commerce web site in 1998 and acquiredAllied Electronics, a US-based distributor, in 1999.[2]
In 2010, its two main operating companies, RS Components and Allied Electronics, launched free-to-usePCB layout software,DesignSpark PCB.[4] Then in 2012, RS Components and Allied Electronics became two of the main manufacturers and distributors for theRaspberry Pi.[5][6][7] It acquired a UK-based provider of outsourcing services, IESA, in May 2018.[8]
In March 2022, Electrocomponents plc announced that it would change its name to RS Group plc in early May 2022.[9] Allied Electronics was brought under RS brand as RS Americas, Inc. in 2023.[10]
RS Group plc is an omni-channel provider of products and services for designers, builders and maintainers of industrial equipment and operations, serving over 1 million customers in more than 80 countries.[11] The company distributes over 600,000 products, including electronic components, electrical, automation and control, and test and measurement equipment, and engineering tools and consumables, sourced from 2,500 suppliers.[11] The company trades under the brands: