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Commodity code 84212100 · Hertfordshire

84212100 in Hertfordshire

Commodity code 84212100 covers machinery and apparatus for filtering or purifying water, within HMRC chapter 84 (machinery and mechanical appliances). 1,219 UK businesses filed customs declarations against this code in the last six months, across 80 counties and 489 towns. In Hertfordshire, 22 businesses trade under this code across 11 towns.

Refreshed every 24 hours · last run 25/08/2026 at 07:39HMRC release in view: Jun 26Snapshot: 2026-08-25.1

22Businesses in Hertfordshire
11Towns
1,219Businesses UK-wide
80Counties UK-wide

Towns in Hertfordshire trading under 84212100

Open a town to see its businesses with this code already filtered.

Watford (Watford)

Hertfordshire
4 businessesView →

Hitchin

Hertfordshire
4 businessesView →

Bishop's Stortford

Hertfordshire
3 businessesView →

Chiswell Green

Hertfordshire
3 businessesView →

Stevenage

Hertfordshire
2 businessesView →

Welwyn Garden City

Hertfordshire
1 businessesView →

Letchworth

Hertfordshire
1 businessesView →

St Albans

Hertfordshire
1 businessesView →

Rickmansworth

Hertfordshire
1 businessesView →

Potters Bar

Hertfordshire
1 businessesView →

Ware

Hertfordshire
1 businessesView →

Businesses in Hertfordshire importing under 84212100

The most active 1 of 22. Log in to see them all.

Most active business

TROPICAL MARINE CENTRE LIMITED

Rickmansworth, Hertfordshire 92 import declarations 69 export declarations WD3 *Ch. 03Ch. 05Ch. 12Ch. 23 Active in 6 of the last 6 months

Recent shipments include luminaires and lighting fittings, solely for light-emitting diode "led" light sources, n.e.s., products of fish or crustaceans, molluscs or other aquatic invertebrates; dead fish, crustaceans, molluscs or other aquatic invertebrates, unfit for human consumption.

▼ Expected to slow by 4.3% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity92 in the last 6 months
TROPICAL MARINE CENTRE LIMITED — Jul 24: 12 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Aug 24: 11 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Sep 24: 19 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Oct 24: 13 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Nov 24: 17 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Dec 24: 14 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jan 25: 13 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Feb 25: 19 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Mar 25: 15 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Apr 25: 23 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — May 25: 17 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jun 25: 18 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jul 25: 14 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Aug 25: 16 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Sep 25: 16 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Oct 25: 18 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Nov 25: 17 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Dec 25: 12 import declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jan 26: 10 import declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Feb 26: 21 import declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Mar 26: 23 import declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Apr 26: 13 import declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — May 26: 12 import declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Jun 26: 13 import declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Jul 26: 14 import declarations (modelled forecast)TROPICAL MARINE CENTRE LIMITED — Aug 26: 15 import declarations (modelled forecast)TROPICAL MARINE CENTRE LIMITED — Sep 26: 15 import declarations (modelled forecast)
Exports — 2 years of monthly activity69 in the last 6 months
TROPICAL MARINE CENTRE LIMITED — Jul 24: 8 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Aug 24: 7 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Sep 24: 7 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Oct 24: 10 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Nov 24: 7 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Dec 24: 5 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jan 25: 16 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Feb 25: 7 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Mar 25: 14 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Apr 25: 8 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — May 25: 9 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jun 25: 10 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jul 25: 12 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Aug 25: 9 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Sep 25: 7 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Oct 25: 4 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Nov 25: 12 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Dec 25: 8 export declarations (historic)TROPICAL MARINE CENTRE LIMITED — Jan 26: 7 export declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Feb 26: 6 export declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Mar 26: 11 export declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Apr 26: 14 export declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — May 26: 18 export declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Jun 26: 13 export declarations (current 6-month window)TROPICAL MARINE CENTRE LIMITED — Jul 26: 13 export declarations (modelled forecast)TROPICAL MARINE CENTRE LIMITED — Aug 26: 10 export declarations (modelled forecast)TROPICAL MARINE CENTRE LIMITED — Sep 26: 8 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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About 84212100 in Hertfordshire

How many businesses in Hertfordshire import under 84212100?

22 businesses in Hertfordshire filed customs declarations against commodity code 84212100 in the last six months, across 11 towns.

Which Hertfordshire towns trade under 84212100?

The busiest are Watford (Watford) (4), Hitchin (4), Bishop's Stortford (3), Chiswell Green (3). Open a town to see its businesses with this code already applied.

What is commodity code 84212100?

Machinery and apparatus for filtering or purifying water, within HMRC chapter 84 (machinery and mechanical appliances). UK-wide, 1,219 businesses trade under it.