🇬🇧 United Kingdom importer · official customs records

TMD TECHNOLOGIES LIMITED

Unit 3, Swallowfield Way, Hayes, Middlesex, UB3 1DQ🇬🇧 United Kingdom
On record January 2016 to February 2022🔒 Compliance check
TubesElectrical static convertersElectrical apparatus
Product lines
756
Jan ’16 to Feb ’22
Products
11
HS subheadings on record
Rank · thermionic
One of 363
of 363 importers in 2025
Months active
74
of 74 on record
Latest activity
Feb ’22
most recent month on record

Import activity

January 2016 to February 2022
0691372016201720182019202020212022 YTD
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What TMD TECHNOLOGIES LIMITED imports

share of declarations
Tubes, microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes (HS 85407900): 29.5%Tubes, microwave (for example klystrons,travelling wave tubes, carlinotrons), excludingmagnetrons and grid-controlled tubes30% HS 85407900Electrical static converters (HS 85044084): 27.6%Electrical static converters28% HS 85044084Electrical apparatus, in heading no. 8535, for switching or protecting electrical circuits, for a voltage exceeding 1000 volts (HS 85359000): 7.6%Electrical apparatus,in heading no. 8535,for switching or7.6% HS 85359000Valves and tubes, in heading no. 8540 (HS 85408900): 5.7%Valves and tubes, inheading no. 85405.7% HS 85408900Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter in heading no. 8543 (HS 85437090): 5.7%Electricalmachines andapparatus, having5.7%Insulated electric conductors, for a voltage not exceeding 1000 volts, not fitted with connectors (HS 85444999): 5.7%Insulated electricconductors, for avoltage not5.7%Valves and tubes, receiver or amplifier (HS 85408100): 4.8%Valves andtubes, receiveror amplifier4.8%Valves and tubes, parts of the valves and tubes of heading no. 8540, excluding parts of cathode-ray tubes (HS 85409900): 3.8%Valves andtubes, partsof the3.8%Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter in heading no. 8543 (HS 85437002): 3.8%Electricalmachinesand3.8%Metals, silver, semi-manufactured (HS 71069200): 2.9%Metals, silver,semi-manufactured2.9%Reception and transmission apparatus, for use with the apparatus of heading no. 8524 to 8528, excluding aerials and aerial reflectors (HS 85299097): 2.9%Reception andtransmissionapparatus, for2.9%
HS codeProductShareRanked
85407900Tubes, microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes29.5%#1 · 7 yrs
85044084Electrical static converters27.6%#1 · 7 yrs
85359000Electrical apparatus, in heading no. 8535, for switching or protecting electrical circuits, for a voltage exceeding 1000 volts7.6%#2 · 3 yrs
85408900Valves and tubes, in heading no. 85405.7%#4 · 3 yrs
85437090Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter in heading no. 85435.7%#2 · 2 yrs
85444999Insulated electric conductors, for a voltage not exceeding 1000 volts, not fitted with connectors5.7%#3 · 3 yrs
85408100Valves and tubes, receiver or amplifier4.8%#2 · 2 yrs
85409900Valves and tubes, parts of the valves and tubes of heading no. 8540, excluding parts of cathode-ray tubes3.8%#4 · 3 yrs
85437002Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter in heading no. 85433.8%#4 · 3 yrs
71069200Metals, silver, semi-manufactured2.9%#3 · 2019

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 →

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Common questions

What does TMD TECHNOLOGIES LIMITED import?

UK customs trader records (HMRC) and Companies House list tubes, electrical static converters and electrical apparatus as TMD TECHNOLOGIES LIMITED's principal imports (ranked by HS subheading, 11 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.