🇬🇧 United Kingdom importer · official customs records

RICHARDSON ELECTRONICS LIMITED

Office 8, First Floor, 3 Low Moor Road, Lincoln, LN6 3JY🇬🇧 United Kingdom
Company no. 01579261Incorporated 11/08/1981Industry (SIC) 46520 - Wholesale of electronic and telecommunications equipment and partsOn record January 2016 to August 2026🔒 Compliance check
Valves and tubesElectronic integrated circuitsParts of electronic integrated circuits
Product lines
945
Jan ’16 to Aug ’26
Products
12
HS subheadings on record
Rank · thermionic
One of 363
of 363 importers in 2025
Months active
128
of 128 on record
Latest activity
Aug ’26
most recent month on record
Company no.
01579261
incorporated 11/08/1981

Import activity

January 2016 to August 2026
06512920162017201820192020202120222023202420252026 YTD
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What RICHARDSON ELECTRONICS LIMITED imports

share of declarations
Valves and tubes, in heading no. 8540 (HS 85408900): 26.7%Valves and tubes, in heading no. 854027% HS 85408900Electronic integrated circuits, amplifiers (HS 85423390): 26.1%Electronic integrated circuits, amplifiers26% HS 85423390Parts of electronic integrated circuits (HS 85429000): 14.5%Parts of electronicintegrated circuits15% HS 85429000Tubes, microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes (HS 85407900): 7.9%Tubes, microwave (forexample klystrons,travelling wave7.9% HS 85407900Reception and transmission apparatus, for use with the apparatus of heading no. 8524 to 8528, excluding aerials and aerial reflectors (HS 85299020): 5.5%Reception andtransmissionapparatus, for use5.5% HS 85299020Transmission apparatus for radio-broadcasting or television, whether or not incorporating sound recording or reproducing apparatus, not incorporating reception apparatus (HS 85255000): 4.8%Transmissionapparatus forradio-broadcas…4.8%Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter in heading no. 8543 (HS 85437090): 4.8%Electricalmachines andapparatus,4.8%Tubes, microwave, magnetrons, excluding grid-controlled tubes (HS 85407100): 3.6%Tubes,microwave,magnetrons,3.6%Pumps, vacuum (HS 84141025): 1.8%2%Telephone sets, including smartphones and other telephones for cellular/wireless networks, other apparatus for the transmission or reception of voice, images or other data (including wired/wireless networks), excluding items of 8443, 8525, 8527, or 8528 (HS 85177000): 1.8%2%Electrical static converters (HS 85044090): 1.2%1%Telephone sets, including smartphones and other telephones for cellular/wireless networks, other apparatus for the transmission or reception of voice, images or other data (including wired/wireless networks), excluding items of 8443, 8525, 8527, or 8528 (HS 85177090): 1.2%1%
HS codeProductShareRanked
85408900Valves and tubes, in heading no. 854026.7%#1 · 11 yrs
85423390Electronic integrated circuits, amplifiers26.1%#1 · 9 yrs
85429000Parts of electronic integrated circuits14.5%#2 · 9 yrs
85407900Tubes, microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes7.9%#3 · 5 yrs
85299020Reception and transmission apparatus, for use with the apparatus of heading no. 8524 to 8528, excluding aerials and aerial reflectors5.5%#1 · 2 yrs
85255000Transmission apparatus for radio-broadcasting or television, whether or not incorporating sound recording or reproducing apparatus, not incorporating reception apparatus4.8%#1 · 2 yrs
85437090Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter in heading no. 85434.8%#4 · 6 yrs
85407100Tubes, microwave, magnetrons, excluding grid-controlled tubes3.6%#4 · 5 yrs
84141025Pumps, vacuum1.8%#4 · 2 yrs
85177000Telephone sets, including smartphones and other telephones for cellular/wireless networks, other apparatus for the transmission or reception of voice, images or other data (including wired/wireless networks), excluding items of 8443, 8525, 8527, or 85281.8%#4 · 2 yrs

Trade lanes

9 counterparty markets → United Kingdom imports of thermionic
UNITED STATESFRANCEJAPANCHINANETHERLANDSITALYGERMANYUNITED KINGDOM
🇺🇸 United States 27%🇫🇷 France 18%🇯🇵 Japan 11%

Market-wide sourcing of thermionic into United Kingdom; the directory does not publish origins per importer.

Largest importers of thermionic

ranked by activity on record
#CompanyActiveMonths activeProducts
1HAMAMATSU PHOTONICS UK LIMITED11 yr1284
2ET ENTERPRISES LTD11 yr1268
3RICHARDSON ELECTRONICS LIMITED11 yr1186
4PANASONIC MANUFACTURING U.K. LTD11 yr1171
5PHOTEK LIMITED11 yr1134
6CONCEPT PART SOLUTIONS EUROPE LIMITED11 yr882
7ARQIVA LIMITED10 yr882
8MAGSELLS LTD11 yr873
9ELEMENT SIX TECHNOLOGIES LIMITED10 yr853
10AIRBUS DEFENCE AND SPACE LTD8 yr792

All importers of thermionic in United Kingdom →

Suppliers

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Common questions

What does RICHARDSON ELECTRONICS LIMITED import?

UK customs trader records (HMRC) and Companies House list valves and tubes, electronic integrated circuits and parts of electronic integrated circuits as RICHARDSON ELECTRONICS LIMITED's principal imports (ranked by HS subheading, 12 products on record).

Who else imports thermionic in United Kingdom?

HAMAMATSU PHOTONICS UK LIMITED, ET ENTERPRISES LTD and RICHARDSON ELECTRONICS LIMITED rank among the largest importers of thermionic (HS 8540) in United Kingdom, out of 363 importers on record in 2025.

Where does this data come from?

Directly from UK customs trader records (HMRC) and Companies House. Exsigo ingests the official records; nothing here is scraped from directories or estimated.