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Company profile · Denbighshire, Clwyd

GREAT WESTERN MICROSYSTEMS LTD

GREAT WESTERN MICROSYSTEMS LTD is a Denbighshire, Clwyd business that appears in HMRC customs records. Over the last six months it filed 18 import and 11 export declarations. It was active in 5 of those six months. Its declarations cover tools, cutlery and implements, machinery and mechanical appliances, electrical machinery and electronics, optical, photographic and medical instruments. Goods seen include instruments and apparatus for measuring or checking electrical quantities, specifically for telecommunications, e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers, signal generators, electrical, instruments and apparatus for measuring or checking electrical quantities, without recording device, n.e.s..

In short: GREAT WESTERN MICROSYSTEMS LTD both imports and exports, filing 18 import and 11 export declarations from Denbighshire, Clwyd in the last six months.

Refreshed every 24 hours · last run 07/09/2026 at 15:56HMRC release in view: Jul 26Snapshot: 2026-09-07.1

18Import declarations in the last 6 months
11Export declarations in the last 6 months
5/6Months active
+56.2% Forecast, next 3 months

Where GREAT WESTERN MICROSYSTEMS LTD trades from

Address
BERWYN HOUSE, CARROG, CORWEN, DENBIGHSHIRE
Postcode
LL21 9AT
Town
Denbighshire
County
Clwyd

Two years of trading

Monthly customs declarations, with the last six months highlighted and a three-month forecast.

Imports 18 in the last 6 months
GREAT WESTERN MICROSYSTEMS LTD — Aug 24: 1 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Sep 24: 2 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Oct 24: 4 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Nov 24: 2 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Dec 24: 2 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jan 25: 3 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Feb 25: 4 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Mar 25: 2 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Apr 25: 3 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — May 25: 5 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jun 25: 1 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jul 25: 3 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Aug 25: 6 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Sep 25: 5 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Oct 25: 5 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Nov 25: 4 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Dec 25: 6 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jan 26: 6 import declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Feb 26: 5 import declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Mar 26: 4 import declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Apr 26: 2 import declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — May 26: 3 import declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Jun 26: 4 import declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Jul 26: 0 import declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Aug 26: 9 import declarations (modelled forecast)GREAT WESTERN MICROSYSTEMS LTD — Sep 26: 8 import declarations (modelled forecast)GREAT WESTERN MICROSYSTEMS LTD — Oct 26: 8 import declarations (modelled forecast)
Exports 11 in the last 6 months
GREAT WESTERN MICROSYSTEMS LTD — Aug 24: 2 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Sep 24: 2 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Oct 24: 2 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Nov 24: 1 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Dec 24: 1 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jan 25: 1 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Feb 25: 0 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Mar 25: 0 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Apr 25: 0 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — May 25: 2 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jun 25: 2 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jul 25: 0 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Aug 25: 0 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Sep 25: 0 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Oct 25: 1 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Nov 25: 2 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Dec 25: 1 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Jan 26: 1 export declarations (historic)GREAT WESTERN MICROSYSTEMS LTD — Feb 26: 5 export declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Mar 26: 3 export declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Apr 26: 3 export declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — May 26: 0 export declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Jun 26: 0 export declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Jul 26: 0 export declarations (current 6-month window)GREAT WESTERN MICROSYSTEMS LTD — Aug 26: 0 export declarations (modelled forecast)GREAT WESTERN MICROSYSTEMS LTD — Sep 26: 0 export declarations (modelled forecast)GREAT WESTERN MICROSYSTEMS LTD — Oct 26: 1 export declarations (modelled forecast)
Earlier months Last 6 months Our forecast

What they trade

HMRC categories and commodity codes from their declarations. Open a code to see everyone importing under it.

Tools, cutlery and implementsMachinery and mechanical appliancesElectrical machinery and electronicsOptical, photographic and medical instruments90304000 · Instruments and apparatus for measurin85432000 · Signal generators, electrical90308900 · Instruments and apparatus for measurin84719000 · 90309000 · Parts and accessories for instruments 84718000 ·

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About GREAT WESTERN MICROSYSTEMS LTD

Does GREAT WESTERN MICROSYSTEMS LTD import or export?

HMRC customs records show 18 import declarations and 11 export declarations from GREAT WESTERN MICROSYSTEMS LTD in the last six months, across 5 of those months.

Where is GREAT WESTERN MICROSYSTEMS LTD based?

Their customs declarations give an address of BERWYN HOUSE, CARROG, CORWEN, DENBIGHSHIRE, LL21 9AT. That is usually the trading site rather than a registered office.

What does GREAT WESTERN MICROSYSTEMS LTD trade?

Their declarations cover tools, cutlery and implements, machinery and mechanical appliances, electrical machinery and electronics, optical, photographic and medical instruments. Specific commodity codes include 90304000, 85432000, 90308900.

How can I check GREAT WESTERN MICROSYSTEMS LTD on Companies House?

Use the Companies House button on this page. It looks up GREAT WESTERN MICROSYSTEMS LTD directly and shows the registered name, company number, status, incorporation date, registered office, directors and recent filings. It is free and needs no account.

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