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Commodity code · Chapter 29

29239000 — Quaternary ammonium salts and hydroxides (excl. choline and its salts,

Commodity code 29239000 covers quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and, within HMRC chapter 29 (organic chemicals). 44 UK businesses filed customs declarations against this code in the last six months, across 24 counties and 39 towns.

Refreshed every 24 hours · last run 25/08/2026 at 11:41HMRC release in view: Jun 26Snapshot: 2026-08-25.1

44Businesses trading
24Counties
39Towns
3,678Import declarations

Counties trading under 29239000

Where the businesses using this commodity code are based.

Greater London

3 towns
5 businessesView →

Greater Manchester

5 towns
5 businessesView →

Aberdeen City

1 town
4 businessesView →

West Yorkshire

3 towns
3 businessesView →

Cheshire

3 towns
3 businessesView →

Derbyshire

3 towns
3 businessesView →

Cambridgeshire

2 towns
2 businessesView →

Gwent

2 towns
2 businessesView →

Lancashire

2 towns
2 businessesView →

Dorset

1 town
1 businessesView →

Northamptonshire

1 town
1 businessesView →

Berkshire

1 town
1 businessesView →

Hertfordshire

1 town
1 businessesView →

Dyfed

1 town
1 businessesView →

Hampshire

1 town
1 businessesView →

Merseyside

1 town
1 businessesView →

Mid Glamorgan

1 town
1 businessesView →

East Riding of Yorkshire

1 town
1 businessesView →

Clwyd

1 town
1 businessesView →

Buckinghamshire

1 town
1 businessesView →

Cornwall

1 town
1 businessesView →

Norfolk

1 town
1 businessesView →

West Midlands

1 town
1 businessesView →

Staffordshire

1 town
1 businessesView →

Businesses importing under 29239000

The most active 3 of 44. Log in to see them all.

Most active business

SIGMA-ALDRICH COMPANY LIMITED

Poole, Dorset 1886 import declarations 755 export declarations BH15 *Ch. 04Ch. 05Ch. 11Ch. 13 Active in 6 of the last 6 months

Recent shipments include chemical products and preparations of the chemical or allied industries, incl. those consisting of mixtures of natural products, n.e.s., 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.

▲ Expected to increase by 3.4% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity1886 in the last 6 months
SIGMA-ALDRICH COMPANY LIMITED — Jul 24: 306 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Aug 24: 286 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Sep 24: 299 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Oct 24: 284 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Nov 24: 278 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Dec 24: 269 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jan 25: 288 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Feb 25: 329 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Mar 25: 322 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Apr 25: 307 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — May 25: 315 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jun 25: 314 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jul 25: 318 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Aug 25: 300 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Sep 25: 306 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Oct 25: 298 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Nov 25: 329 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Dec 25: 282 import declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jan 26: 292 import declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Feb 26: 306 import declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Mar 26: 333 import declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Apr 26: 327 import declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — May 26: 318 import declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Jun 26: 310 import declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Jul 26: 329 import declarations (modelled forecast)SIGMA-ALDRICH COMPANY LIMITED — Aug 26: 310 import declarations (modelled forecast)SIGMA-ALDRICH COMPANY LIMITED — Sep 26: 316 import declarations (modelled forecast)
Exports — 2 years of monthly activity755 in the last 6 months
SIGMA-ALDRICH COMPANY LIMITED — Jul 24: 99 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Aug 24: 109 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Sep 24: 116 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Oct 24: 119 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Nov 24: 124 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Dec 24: 97 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jan 25: 117 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Feb 25: 107 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Mar 25: 137 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Apr 25: 115 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — May 25: 134 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jun 25: 115 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jul 25: 115 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Aug 25: 126 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Sep 25: 108 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Oct 25: 129 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Nov 25: 124 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Dec 25: 89 export declarations (historic)SIGMA-ALDRICH COMPANY LIMITED — Jan 26: 119 export declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Feb 26: 122 export declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Mar 26: 137 export declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Apr 26: 135 export declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — May 26: 127 export declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Jun 26: 115 export declarations (current 6-month window)SIGMA-ALDRICH COMPANY LIMITED — Jul 26: 120 export declarations (modelled forecast)SIGMA-ALDRICH COMPANY LIMITED — Aug 26: 131 export declarations (modelled forecast)SIGMA-ALDRICH COMPANY LIMITED — Sep 26: 112 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active

FRANK WRIGHT LTD

Derbyshire Dales, Derbyshire 417 import declarations 57 export declarations DE6 *Ch. 04Ch. 07Ch. 11Ch. 12 Active in 6 of the last 6 months

Recent shipments include preparations of a kind used in animal feeding (excl. dog or cat food put up for retail sale), sulphates (excl. of sodium, magnesium, aluminium, nickel, copper, barium and mercury).

▲ Expected to increase by 0.0% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity417 in the last 6 months
FRANK WRIGHT LTD — Jul 24: 69 import declarations (historic)FRANK WRIGHT LTD — Aug 24: 77 import declarations (historic)FRANK WRIGHT LTD — Sep 24: 80 import declarations (historic)FRANK WRIGHT LTD — Oct 24: 82 import declarations (historic)FRANK WRIGHT LTD — Nov 24: 70 import declarations (historic)FRANK WRIGHT LTD — Dec 24: 67 import declarations (historic)FRANK WRIGHT LTD — Jan 25: 74 import declarations (historic)FRANK WRIGHT LTD — Feb 25: 71 import declarations (historic)FRANK WRIGHT LTD — Mar 25: 74 import declarations (historic)FRANK WRIGHT LTD — Apr 25: 75 import declarations (historic)FRANK WRIGHT LTD — May 25: 75 import declarations (historic)FRANK WRIGHT LTD — Jun 25: 65 import declarations (historic)FRANK WRIGHT LTD — Jul 25: 73 import declarations (historic)FRANK WRIGHT LTD — Aug 25: 71 import declarations (historic)FRANK WRIGHT LTD — Sep 25: 72 import declarations (historic)FRANK WRIGHT LTD — Oct 25: 95 import declarations (historic)FRANK WRIGHT LTD — Nov 25: 82 import declarations (historic)FRANK WRIGHT LTD — Dec 25: 69 import declarations (historic)FRANK WRIGHT LTD — Jan 26: 73 import declarations (current 6-month window)FRANK WRIGHT LTD — Feb 26: 63 import declarations (current 6-month window)FRANK WRIGHT LTD — Mar 26: 72 import declarations (current 6-month window)FRANK WRIGHT LTD — Apr 26: 70 import declarations (current 6-month window)FRANK WRIGHT LTD — May 26: 68 import declarations (current 6-month window)FRANK WRIGHT LTD — Jun 26: 71 import declarations (current 6-month window)FRANK WRIGHT LTD — Jul 26: 73 import declarations (modelled forecast)FRANK WRIGHT LTD — Aug 26: 71 import declarations (modelled forecast)FRANK WRIGHT LTD — Sep 26: 72 import declarations (modelled forecast)
Exports — 2 years of monthly activity57 in the last 6 months
FRANK WRIGHT LTD — Jul 24: 14 export declarations (historic)FRANK WRIGHT LTD — Aug 24: 14 export declarations (historic)FRANK WRIGHT LTD — Sep 24: 13 export declarations (historic)FRANK WRIGHT LTD — Oct 24: 15 export declarations (historic)FRANK WRIGHT LTD — Nov 24: 9 export declarations (historic)FRANK WRIGHT LTD — Dec 24: 8 export declarations (historic)FRANK WRIGHT LTD — Jan 25: 15 export declarations (historic)FRANK WRIGHT LTD — Feb 25: 11 export declarations (historic)FRANK WRIGHT LTD — Mar 25: 14 export declarations (historic)FRANK WRIGHT LTD — Apr 25: 10 export declarations (historic)FRANK WRIGHT LTD — May 25: 20 export declarations (historic)FRANK WRIGHT LTD — Jun 25: 5 export declarations (historic)FRANK WRIGHT LTD — Jul 25: 15 export declarations (historic)FRANK WRIGHT LTD — Aug 25: 8 export declarations (historic)FRANK WRIGHT LTD — Sep 25: 16 export declarations (historic)FRANK WRIGHT LTD — Oct 25: 10 export declarations (historic)FRANK WRIGHT LTD — Nov 25: 9 export declarations (historic)FRANK WRIGHT LTD — Dec 25: 6 export declarations (historic)FRANK WRIGHT LTD — Jan 26: 5 export declarations (current 6-month window)FRANK WRIGHT LTD — Feb 26: 7 export declarations (current 6-month window)FRANK WRIGHT LTD — Mar 26: 9 export declarations (current 6-month window)FRANK WRIGHT LTD — Apr 26: 17 export declarations (current 6-month window)FRANK WRIGHT LTD — May 26: 9 export declarations (current 6-month window)FRANK WRIGHT LTD — Jun 26: 10 export declarations (current 6-month window)FRANK WRIGHT LTD — Jul 26: 12 export declarations (modelled forecast)FRANK WRIGHT LTD — Aug 26: 7 export declarations (modelled forecast)FRANK WRIGHT LTD — Sep 26: 13 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
✦ Research this business Open their official record, run AI research, or find the people who make the freight decisions.
Among the most active

VISHAY NEWPORT LIMITED

Newport (Newport), Gwent 302 import declarations 75 export declarations NP10 *Ch. 28Ch. 29Ch. 32Ch. 34 Active in 6 of the last 6 months

Recent shipments include chemical elements and compounds doped for use in electronics, in the form of discs, wafers, cylinders, rods or similar forms, or cut into discs, wafers or similar forms, whether or not polished or with a uniform epitaxial coating (excl. elements that, appliances for pipes, boiler shells, tanks, vats or the like (excl. pressure-reducing valves, valves for the control of pneumatic power transmission, check "non-return" valves and safety or relief valves).

▲ Expected to increase by 17.5% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity302 in the last 6 months
VISHAY NEWPORT LIMITED — Jul 24: 46 import declarations (historic)VISHAY NEWPORT LIMITED — Aug 24: 37 import declarations (historic)VISHAY NEWPORT LIMITED — Sep 24: 36 import declarations (historic)VISHAY NEWPORT LIMITED — Oct 24: 46 import declarations (historic)VISHAY NEWPORT LIMITED — Nov 24: 45 import declarations (historic)VISHAY NEWPORT LIMITED — Dec 24: 26 import declarations (historic)VISHAY NEWPORT LIMITED — Jan 25: 28 import declarations (historic)VISHAY NEWPORT LIMITED — Feb 25: 35 import declarations (historic)VISHAY NEWPORT LIMITED — Mar 25: 61 import declarations (historic)VISHAY NEWPORT LIMITED — Apr 25: 54 import declarations (historic)VISHAY NEWPORT LIMITED — May 25: 58 import declarations (historic)VISHAY NEWPORT LIMITED — Jun 25: 41 import declarations (historic)VISHAY NEWPORT LIMITED — Jul 25: 50 import declarations (historic)VISHAY NEWPORT LIMITED — Aug 25: 65 import declarations (historic)VISHAY NEWPORT LIMITED — Sep 25: 39 import declarations (historic)VISHAY NEWPORT LIMITED — Oct 25: 54 import declarations (historic)VISHAY NEWPORT LIMITED — Nov 25: 44 import declarations (historic)VISHAY NEWPORT LIMITED — Dec 25: 49 import declarations (historic)VISHAY NEWPORT LIMITED — Jan 26: 45 import declarations (current 6-month window)VISHAY NEWPORT LIMITED — Feb 26: 59 import declarations (current 6-month window)VISHAY NEWPORT LIMITED — Mar 26: 32 import declarations (current 6-month window)VISHAY NEWPORT LIMITED — Apr 26: 67 import declarations (current 6-month window)VISHAY NEWPORT LIMITED — May 26: 55 import declarations (current 6-month window)VISHAY NEWPORT LIMITED — Jun 26: 44 import declarations (current 6-month window)VISHAY NEWPORT LIMITED — Jul 26: 59 import declarations (modelled forecast)VISHAY NEWPORT LIMITED — Aug 26: 76 import declarations (modelled forecast)VISHAY NEWPORT LIMITED — Sep 26: 46 import declarations (modelled forecast)
Exports — 2 years of monthly activity75 in the last 6 months
VISHAY NEWPORT LIMITED — Jul 24: 16 export declarations (historic)VISHAY NEWPORT LIMITED — Aug 24: 14 export declarations (historic)VISHAY NEWPORT LIMITED — Sep 24: 7 export declarations (historic)VISHAY NEWPORT LIMITED — Oct 24: 9 export declarations (historic)VISHAY NEWPORT LIMITED — Nov 24: 11 export declarations (historic)VISHAY NEWPORT LIMITED — Dec 24: 9 export declarations (historic)VISHAY NEWPORT LIMITED — Jan 25: 8 export declarations (historic)VISHAY NEWPORT LIMITED — Feb 25: 14 export declarations (historic)VISHAY NEWPORT LIMITED — Mar 25: 7 export declarations (historic)VISHAY NEWPORT LIMITED — Apr 25: 9 export declarations (historic)VISHAY NEWPORT LIMITED — May 25: 11 export declarations (historic)VISHAY NEWPORT LIMITED — Jun 25: 9 export declarations (historic)VISHAY NEWPORT LIMITED — Jul 25: 11 export declarations (historic)VISHAY NEWPORT LIMITED — Aug 25: 9 export declarations (historic)VISHAY NEWPORT LIMITED — Sep 25: 8 export declarations (historic)VISHAY NEWPORT LIMITED — Oct 25: 13 export declarations (historic)VISHAY NEWPORT LIMITED — Nov 25: 11 export declarations (historic)VISHAY NEWPORT LIMITED — Dec 25: 10 export declarations (historic)VISHAY NEWPORT LIMITED — Jan 26: 14 export declarations (current 6-month window)VISHAY NEWPORT LIMITED — Feb 26: 11 export declarations (current 6-month window)VISHAY NEWPORT LIMITED — Mar 26: 12 export declarations (current 6-month window)VISHAY NEWPORT LIMITED — Apr 26: 12 export declarations (current 6-month window)VISHAY NEWPORT LIMITED — May 26: 15 export declarations (current 6-month window)VISHAY NEWPORT LIMITED — Jun 26: 11 export declarations (current 6-month window)VISHAY NEWPORT LIMITED — Jul 26: 12 export declarations (modelled forecast)VISHAY NEWPORT LIMITED — Aug 26: 10 export declarations (modelled forecast)VISHAY NEWPORT LIMITED — Sep 26: 9 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
✦ Research this business Open their official record, run AI research, or find the people who make the freight decisions.

41 more businesses trade under 29239000

Log in to see every business using this commodity code, with contacts, Companies House records and AI research.

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About commodity code 29239000

What goods does commodity code 29239000 cover?

Quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and. It sits in HMRC chapter 29, organic chemicals. Every UK customs declaration carries a code like this one to classify the goods being moved.

How many UK businesses import under 29239000?

44 businesses filed customs declarations against code 29239000 in the last six months, spread across 24 counties and 39 towns, totalling 3,678 import declarations.

Which parts of the UK trade the most under 29239000?

The busiest counties are Greater London (5 businesses), Greater Manchester (5 businesses), Aberdeen City (4 businesses). Open any county to see the towns and the businesses behind it.