Commodity code 29239000 · Greater London

29239000 in Greater London

Q: How many businesses in Greater London import under 29239000?

6 businesses in Greater London filed customs declarations against commodity code 29239000 in the last six months, across 4 towns.

Q: Which Greater London towns trade under 29239000?

The busiest are City of Westminster (2), Barnet (2), Islington (1), Kensington and Chelsea (1). Open a town to see its businesses with this code already applied.

Q: What is commodity code 29239000?

Quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and, within HMRC chapter 29 (organic chemicals). UK-wide, 41 businesses trade under it.

Commodity code 29239000 covers quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and, within HMRC chapter 29 (organic chemicals). 41 UK businesses filed customs declarations against this code in the last six months, across 24 counties and 36 towns. In Greater London, 6 businesses trade under this code across 4 towns.

Refreshed every 24 hours · last run 05/10/2026 at 06:14HMRC release in view: Aug 26Snapshot: 2026-10-04.1

6Businesses in Greater London

4Towns

41Businesses UK-wide

24Counties UK-wide

Towns in Greater London trading under 29239000

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

Businesses in Greater London importing under 29239000

The most active 2 of 6. Log in to see them all.

Most active business

GONMISOL UK LIMITED

Barnet, Greater London 77 import declarations Imports only N3 *Ch. 03Ch. 04Ch. 09Ch. 11 Active in 5 of the last 6 months

Recent shipments include organo-sulphur compounds (excl. thiocarbamates and dithiocarbamates, thiuram mono-, di- or tetrasulphides, methionine, 2-(n,n-diethylamino)ethanethiol, bis(2-hydroxyethyl)sulfide (thiodiglycol (inn)), aldicarb [iso], captafol [iso], methamidophos [is, vegetable saps and extracts (excl. liquorice, hops, opium and ephedra).

▼ Expected to slow by 11.9% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity77 in the last 6 months

Exports — 2 years of monthly activity0 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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Among the most active

DC FINE CHEMICALS LTD

Barnet, Greater London 50 import declarations Imports only NW11 *Ch. 17Ch. 21Ch. 28Ch. 29 Active in 5 of the last 6 months

Recent shipments include nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. with oxygen only or with nitrogen hetero-atom[s] only, compounds containing in the structure an unfused thiazole ring or a benzothiazole or phenothiazine, potassium sulphate (excl. that in tablets or similar forms, or in packages with a gross weight of <= 10 kg).

▲ Expected to increase by 4.2% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity50 in the last 6 months

Exports — 2 years of monthly activity0 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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About 29239000 in Greater London

How many businesses in Greater London import under 29239000?

6 businesses in Greater London filed customs declarations against commodity code 29239000 in the last six months, across 4 towns.

Which Greater London towns trade under 29239000?

The busiest are City of Westminster (2), Barnet (2), Islington (1), Kensington and Chelsea (1). Open a town to see its businesses with this code already applied.

What is commodity code 29239000?

Quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and, within HMRC chapter 29 (organic chemicals). UK-wide, 41 businesses trade under it.