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Company profile · Sawston, Cambridgeshire

CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED

CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED is a Sawston, Cambridgeshire business that appears in HMRC customs records. Over the last six months it filed 5 import and 29 export declarations. It was active in 5 of those six months. Its declarations cover inorganic chemicals, plastics and plastic articles, rubber and rubber articles, textile furnishings and worn clothing. Goods seen include instruments and apparatus for measuring or checking the flow or level of liquids (excl. meters and regulators), gaskets, washers and other seals, of vulcanised rubber (excl. hard rubber and those of cellular rubber), cast tube or pipe fittings of iron or steel (excl. products of non-malleable cast iron).

In short: CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED both imports and exports, filing 5 import and 29 export declarations from Sawston, Cambridgeshire 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

5Import declarations in the last 6 months
29Export declarations in the last 6 months
5/6Months active
+0.0% Forecast, next 3 months

Where CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED trades from

Address
HARSTON MILL, ROYSTON ROAD, CAMBRIDGE
Postcode
CB22 7GG
Town
Sawston
County
Cambridgeshire

Two years of trading

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

Imports 5 in the last 6 months
CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Aug 24: 1 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Sep 24: 1 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Oct 24: 5 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Nov 24: 0 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Dec 24: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jan 25: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Feb 25: 3 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Mar 25: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Apr 25: 0 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — May 25: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jun 25: 0 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jul 25: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Aug 25: 3 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Sep 25: 5 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Oct 25: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Nov 25: 1 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Dec 25: 1 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jan 26: 2 import declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Feb 26: 0 import declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Mar 26: 1 import declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Apr 26: 0 import declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — May 26: 3 import declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jun 26: 1 import declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jul 26: 0 import declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Aug 26: 3 import declarations (modelled forecast)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Sep 26: 5 import declarations (modelled forecast)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Oct 26: 2 import declarations (modelled forecast)
Exports 29 in the last 6 months
CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Aug 24: 0 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Sep 24: 4 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Oct 24: 1 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Nov 24: 8 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Dec 24: 4 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jan 25: 10 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Feb 25: 9 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Mar 25: 13 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Apr 25: 15 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — May 25: 3 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jun 25: 12 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jul 25: 6 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Aug 25: 0 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Sep 25: 13 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Oct 25: 10 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Nov 25: 2 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Dec 25: 5 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jan 26: 2 export declarations (historic)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Feb 26: 1 export declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Mar 26: 1 export declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Apr 26: 4 export declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — May 26: 17 export declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jun 26: 6 export declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Jul 26: 0 export declarations (current 6-month window)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Aug 26: 0 export declarations (modelled forecast)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Sep 26: 9 export declarations (modelled forecast)CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED — Oct 26: 7 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.

Inorganic chemicalsPlastics and plastic articlesRubber and rubber articlesTextile furnishings and worn clothing84219990 · 84818099 · 84819000 · 90261081 · Instruments and apparatus for measurin40169300 · Gaskets, washers and other seals, of v84841000 ·

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About CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED

Does CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED import or export?

HMRC customs records show 5 import declarations and 29 export declarations from CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED in the last six months, across 5 of those months.

Where is CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED based?

Their customs declarations give an address of HARSTON MILL, ROYSTON ROAD, CAMBRIDGE, CB22 7GG. That is usually the trading site rather than a registered office.

What does CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED trade?

Their declarations cover inorganic chemicals, plastics and plastic articles, rubber and rubber articles, textile furnishings and worn clothing. Specific commodity codes include 84219990, 84818099, 84819000.

How can I check CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED on Companies House?

Use the Companies House button on this page. It looks up CRITICAL MARITIME SYSTEMS & SUPPORTLIMITED 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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