Published trader · United Kingdom

MERCURY COMPUTER SYSTEMS LTD

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Directory snapshot: 2026-09-12. Address observation date, not a trade date.

HMRC trader directory · ref 129610 · published 2026-07 to 2026-07

6Commodity codes

1Months published

9Published links

2026-07First published

2026-07Last published

Months published

Commodity codes HMRC published this trader against, month by month, within the loaded coverage. A gap is a month with no published link in that coverage, not a month without trade.

2026-072026-07

Commodity codes on the record

Codes in the loaded coverage this trader is published against, most months first. Descriptions are HMRC’s own, verbatim. This list is bounded; codes outside the loaded coverage are not listed.

Commodity code	Description (as published)	Direction	Months	Window
8471 50 00	Processing units for automatic data-processing machines, whether or not containing in the same housing one or two of the following types of unit: storage units, input units, output units (excl. those of heading 8471.41 or 8471.49 and excl. peripheral units)	ImporterExporter	1	2026-07 – 2026-07
8471 80 00	Units for automatic data-processing machines (excl. processing units, input or output units and storage units)	Exporter	1	2026-07 – 2026-07
8473 21 90	Parts and accessories of electronic calculators of subheading 8470.10, 8470.21 or 8470.29, n.e.s. (excl. electronic assemblies)	Exporter	1	2026-07 – 2026-07
8473 30 20	Electronic assemblies of automatic data-processing machines or for other machines of heading 8471, n.e.s.	ImporterExporter	1	2026-07 – 2026-07
8473 30 80	Parts and accessories of automatic data-processing machines or for other machines of heading 8471, n.e.s. (excl. electronic assemblies)	ImporterExporter	1	2026-07 – 2026-07
8517 62 00	Machines for the reception, conversion and transmission or regeneration of voice, images or other data, incl. switching and routing apparatus (excl. telephone sets, telephones for cellular networks or for other wireless networks)	Importer	1	2026-07 – 2026-07

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Address as published

UNIT 10, EASTER PARKBENYON ROADSILCHESTERREADINGRG7 2PQ

Printed exactly as HMRC files it, spelling and spacing included. It is the address on the trader entry, not a verified registered office.

On the same codes

Traders HMRC published against the most of the same published commodity codes. A shared code is a shared commodity, not a trading relationship between them.

What this page cannot show

No value, weight or shipment count for this company: HMRC publishes the trader–commodity link but not what each trader moved, and this public profile contains only published observations. No counterparties, ports or consignments either: the trader directory names neither side of a trade. The directory is also a floor rather than a census: HMRC suppresses some cells and lets traders opt out, so a company can trade in a month it does not appear in. Coverage varies by commodity and month; this page describes only the loaded source records. How the data is sourced