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Commodity code 29349990 · Greater London

29349990 in Greater London

Commodity code 29349990 covers nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. with oxygen only or with, within HMRC chapter 29 (organic chemicals). 507 UK businesses filed customs declarations against this code in the last six months, across 64 counties and 201 towns. In Greater London, 103 businesses trade under this code across 25 towns.

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

103Businesses in Greater London
25Towns
507Businesses UK-wide
64Counties UK-wide

Towns in Greater London trading under 29349990

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

Camden

Greater London
23 businessesView →

City of Westminster

Greater London
15 businessesView →

Hammersmith and Fulham

Greater London
13 businessesView →

Islington

Greater London
6 businessesView →

Southwark

Greater London
6 businessesView →

Tower Hamlets

Greater London
5 businessesView →

Kensington and Chelsea

Greater London
4 businessesView →

Hackney

Greater London
4 businessesView →

Barnet

Greater London
3 businessesView →

Croydon

Greater London
3 businessesView →

Richmond upon Thames

Greater London
3 businessesView →

Hillingdon

Greater London
2 businessesView →

Brent

Greater London
2 businessesView →

Wandsworth

Greater London
2 businessesView →

Havering

Greater London
2 businessesView →

Ealing

Greater London
1 businessesView →

Hounslow

Greater London
1 businessesView →

Kingston upon Thames

Greater London
1 businessesView →

Merton

Greater London
1 businessesView →

Lambeth

Greater London
1 businessesView →

Haringey

Greater London
1 businessesView →

Harrow

Greater London
1 businessesView →

Barking and Dagenham

Greater London
1 businessesView →

Bromley

Greater London
1 businessesView →

Bexley

Greater London
1 businessesView →

Businesses in Greater London importing under 29349990

The most active 2 of 103. Log in to see them all.

Most active business

GLAXO OPERATIONS UK LTD

Camden, Greater London 681 import declarations 115 export declarations WC1A *Ch. 01Ch. 05Ch. 17Ch. 21 Active in 6 of the last 6 months

Recent shipments include syringes, with or without needles, used in medical, surgical, dental or veterinary sciences, carboys, bottles, flasks, jars, pots, phials and other containers, of glass, of a kind used for the commercial conveyance or packing of goods, and preserving jars, of glass (excl. ampoules, glass inners for containers, with vacuum insulation, perfume.

▼ Expected to slow by 3.1% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity681 in the last 6 months
GLAXO OPERATIONS UK LTD — Jul 24: 123 import declarations (historic)GLAXO OPERATIONS UK LTD — Aug 24: 125 import declarations (historic)GLAXO OPERATIONS UK LTD — Sep 24: 119 import declarations (historic)GLAXO OPERATIONS UK LTD — Oct 24: 128 import declarations (historic)GLAXO OPERATIONS UK LTD — Nov 24: 109 import declarations (historic)GLAXO OPERATIONS UK LTD — Dec 24: 104 import declarations (historic)GLAXO OPERATIONS UK LTD — Jan 25: 120 import declarations (historic)GLAXO OPERATIONS UK LTD — Feb 25: 123 import declarations (historic)GLAXO OPERATIONS UK LTD — Mar 25: 119 import declarations (historic)GLAXO OPERATIONS UK LTD — Apr 25: 118 import declarations (historic)GLAXO OPERATIONS UK LTD — May 25: 98 import declarations (historic)GLAXO OPERATIONS UK LTD — Jun 25: 129 import declarations (historic)GLAXO OPERATIONS UK LTD — Jul 25: 135 import declarations (historic)GLAXO OPERATIONS UK LTD — Aug 25: 127 import declarations (historic)GLAXO OPERATIONS UK LTD — Sep 25: 96 import declarations (historic)GLAXO OPERATIONS UK LTD — Oct 25: 113 import declarations (historic)GLAXO OPERATIONS UK LTD — Nov 25: 106 import declarations (historic)GLAXO OPERATIONS UK LTD — Dec 25: 113 import declarations (historic)GLAXO OPERATIONS UK LTD — Jan 26: 106 import declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Feb 26: 120 import declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Mar 26: 92 import declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Apr 26: 126 import declarations (current 6-month window)GLAXO OPERATIONS UK LTD — May 26: 110 import declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Jun 26: 127 import declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Jul 26: 131 import declarations (modelled forecast)GLAXO OPERATIONS UK LTD — Aug 26: 123 import declarations (modelled forecast)GLAXO OPERATIONS UK LTD — Sep 26: 93 import declarations (modelled forecast)
Exports — 2 years of monthly activity115 in the last 6 months
GLAXO OPERATIONS UK LTD — Jul 24: 29 export declarations (historic)GLAXO OPERATIONS UK LTD — Aug 24: 33 export declarations (historic)GLAXO OPERATIONS UK LTD — Sep 24: 24 export declarations (historic)GLAXO OPERATIONS UK LTD — Oct 24: 17 export declarations (historic)GLAXO OPERATIONS UK LTD — Nov 24: 24 export declarations (historic)GLAXO OPERATIONS UK LTD — Dec 24: 25 export declarations (historic)GLAXO OPERATIONS UK LTD — Jan 25: 14 export declarations (historic)GLAXO OPERATIONS UK LTD — Feb 25: 22 export declarations (historic)GLAXO OPERATIONS UK LTD — Mar 25: 32 export declarations (historic)GLAXO OPERATIONS UK LTD — Apr 25: 18 export declarations (historic)GLAXO OPERATIONS UK LTD — May 25: 24 export declarations (historic)GLAXO OPERATIONS UK LTD — Jun 25: 27 export declarations (historic)GLAXO OPERATIONS UK LTD — Jul 25: 20 export declarations (historic)GLAXO OPERATIONS UK LTD — Aug 25: 16 export declarations (historic)GLAXO OPERATIONS UK LTD — Sep 25: 22 export declarations (historic)GLAXO OPERATIONS UK LTD — Oct 25: 16 export declarations (historic)GLAXO OPERATIONS UK LTD — Nov 25: 23 export declarations (historic)GLAXO OPERATIONS UK LTD — Dec 25: 17 export declarations (historic)GLAXO OPERATIONS UK LTD — Jan 26: 18 export declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Feb 26: 22 export declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Mar 26: 22 export declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Apr 26: 19 export declarations (current 6-month window)GLAXO OPERATIONS UK LTD — May 26: 15 export declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Jun 26: 19 export declarations (current 6-month window)GLAXO OPERATIONS UK LTD — Jul 26: 16 export declarations (modelled forecast)GLAXO OPERATIONS UK LTD — Aug 26: 13 export declarations (modelled forecast)GLAXO OPERATIONS UK LTD — Sep 26: 17 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active

IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE

Hammersmith and Fulham, Greater London 391 import declarations 59 export declarations W12 *Ch. 01Ch. 05Ch. 22Ch. 23 Active in 6 of the last 6 months

Recent shipments include instruments and appliances used in medical, surgical or veterinary sciences, n.e.s., microtomes; parts and accessories of instruments and apparatus for physical or chemical analysis, instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like, instruments and apparatus for measuring.

▲ Expected to increase by 1.6% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity391 in the last 6 months
IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jul 24: 70 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Aug 24: 63 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Sep 24: 52 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Oct 24: 59 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Nov 24: 66 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Dec 24: 57 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jan 25: 56 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Feb 25: 70 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Mar 25: 61 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Apr 25: 53 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — May 25: 62 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jun 25: 71 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jul 25: 74 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Aug 25: 52 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Sep 25: 62 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Oct 25: 61 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Nov 25: 59 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Dec 25: 53 import declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jan 26: 58 import declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Feb 26: 72 import declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Mar 26: 75 import declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Apr 26: 51 import declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — May 26: 60 import declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jun 26: 75 import declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jul 26: 75 import declarations (modelled forecast)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Aug 26: 53 import declarations (modelled forecast)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Sep 26: 63 import declarations (modelled forecast)
Exports — 2 years of monthly activity59 in the last 6 months
IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jul 24: 16 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Aug 24: 14 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Sep 24: 13 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Oct 24: 17 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Nov 24: 16 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Dec 24: 21 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jan 25: 22 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Feb 25: 17 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Mar 25: 15 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Apr 25: 14 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — May 25: 19 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jun 25: 7 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jul 25: 12 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Aug 25: 13 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Sep 25: 15 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Oct 25: 17 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Nov 25: 10 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Dec 25: 7 export declarations (historic)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jan 26: 6 export declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Feb 26: 12 export declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Mar 26: 16 export declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Apr 26: 8 export declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — May 26: 9 export declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jun 26: 8 export declarations (current 6-month window)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Jul 26: 8 export declarations (modelled forecast)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Aug 26: 9 export declarations (modelled forecast)IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE — Sep 26: 10 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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About 29349990 in Greater London

How many businesses in Greater London import under 29349990?

103 businesses in Greater London filed customs declarations against commodity code 29349990 in the last six months, across 25 towns.

Which Greater London towns trade under 29349990?

The busiest are Camden (23), City of Westminster (15), Hammersmith and Fulham (13), Islington (6). Open a town to see its businesses with this code already applied.

What is commodity code 29349990?

Nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. with oxygen only or with, within HMRC chapter 29 (organic chemicals). UK-wide, 507 businesses trade under it.