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Commodity code · Chapter 85

85043121 — Transformers having a power handling capacity <= 1 kVA (excl. liquid d

Commodity code 85043121 covers transformers having a power handling capacity <= 1 kva (excl. liquid dielectric transformers), within HMRC chapter 85 (electrical machinery and electronics). 109 UK businesses filed customs declarations against this code in the last six months, across 47 counties and 84 towns.

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

109Businesses trading
47Counties
84Towns
931Import declarations

Counties trading under 85043121

Where the businesses using this commodity code are based.

Aberdeen City

1 town
9 businessesView →

West Yorkshire

3 towns
6 businessesView →

Gloucestershire

3 towns
5 businessesView →

Lancashire

4 towns
5 businessesView →

Greater Manchester

3 towns
5 businessesView →

Essex

4 towns
5 businessesView →

Northamptonshire

3 towns
4 businessesView →

Greater London

4 towns
4 businessesView →

West Midlands

2 towns
4 businessesView →

Warwickshire

3 towns
3 businessesView →

Hertfordshire

3 towns
3 businessesView →

Bedfordshire

3 towns
3 businessesView →

Hampshire

3 towns
3 businessesView →

Gwent

2 towns
3 businessesView →

Oxfordshire

2 towns
3 businessesView →

Norfolk

3 towns
3 businessesView →

Kent

2 towns
2 businessesView →

Wiltshire

2 towns
2 businessesView →

Somerset

2 towns
2 businessesView →

Cheshire

2 towns
2 businessesView →

West Sussex

2 towns
2 businessesView →

Lincolnshire

2 towns
2 businessesView →

Derbyshire

2 towns
2 businessesView →

Glasgow City

1 town
2 businessesView →

Businesses importing under 85043121

The most active 3 of 109. Log in to see them all.

Most active business

HOWARD BUTLER LTD

Walsall, West Midlands 59 import declarations 51 export declarations WS1 *Ch. 29Ch. 32Ch. 39Ch. 40 Active in 6 of the last 6 months

Recent shipments include parts of electrical transformers and inductors, n.e.s., parts and accessories for instruments and apparatus for measuring or checking electrical quantities or for detecting ionising radiations, n.e.s..

▲ Expected to increase by 0.0% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity59 in the last 6 months
HOWARD BUTLER LTD — Jul 24: 11 import declarations (historic)HOWARD BUTLER LTD — Aug 24: 10 import declarations (historic)HOWARD BUTLER LTD — Sep 24: 8 import declarations (historic)HOWARD BUTLER LTD — Oct 24: 11 import declarations (historic)HOWARD BUTLER LTD — Nov 24: 11 import declarations (historic)HOWARD BUTLER LTD — Dec 24: 7 import declarations (historic)HOWARD BUTLER LTD — Jan 25: 7 import declarations (historic)HOWARD BUTLER LTD — Feb 25: 10 import declarations (historic)HOWARD BUTLER LTD — Mar 25: 15 import declarations (historic)HOWARD BUTLER LTD — Apr 25: 7 import declarations (historic)HOWARD BUTLER LTD — May 25: 13 import declarations (historic)HOWARD BUTLER LTD — Jun 25: 5 import declarations (historic)HOWARD BUTLER LTD — Jul 25: 11 import declarations (historic)HOWARD BUTLER LTD — Aug 25: 8 import declarations (historic)HOWARD BUTLER LTD — Sep 25: 10 import declarations (historic)HOWARD BUTLER LTD — Oct 25: 10 import declarations (historic)HOWARD BUTLER LTD — Nov 25: 11 import declarations (historic)HOWARD BUTLER LTD — Dec 25: 8 import declarations (historic)HOWARD BUTLER LTD — Jan 26: 11 import declarations (current 6-month window)HOWARD BUTLER LTD — Feb 26: 10 import declarations (current 6-month window)HOWARD BUTLER LTD — Mar 26: 12 import declarations (current 6-month window)HOWARD BUTLER LTD — Apr 26: 9 import declarations (current 6-month window)HOWARD BUTLER LTD — May 26: 8 import declarations (current 6-month window)HOWARD BUTLER LTD — Jun 26: 9 import declarations (current 6-month window)HOWARD BUTLER LTD — Jul 26: 11 import declarations (modelled forecast)HOWARD BUTLER LTD — Aug 26: 8 import declarations (modelled forecast)HOWARD BUTLER LTD — Sep 26: 10 import declarations (modelled forecast)
Exports — 2 years of monthly activity51 in the last 6 months
HOWARD BUTLER LTD — Jul 24: 11 export declarations (historic)HOWARD BUTLER LTD — Aug 24: 17 export declarations (historic)HOWARD BUTLER LTD — Sep 24: 12 export declarations (historic)HOWARD BUTLER LTD — Oct 24: 7 export declarations (historic)HOWARD BUTLER LTD — Nov 24: 12 export declarations (historic)HOWARD BUTLER LTD — Dec 24: 12 export declarations (historic)HOWARD BUTLER LTD — Jan 25: 9 export declarations (historic)HOWARD BUTLER LTD — Feb 25: 19 export declarations (historic)HOWARD BUTLER LTD — Mar 25: 12 export declarations (historic)HOWARD BUTLER LTD — Apr 25: 16 export declarations (historic)HOWARD BUTLER LTD — May 25: 13 export declarations (historic)HOWARD BUTLER LTD — Jun 25: 14 export declarations (historic)HOWARD BUTLER LTD — Jul 25: 13 export declarations (historic)HOWARD BUTLER LTD — Aug 25: 14 export declarations (historic)HOWARD BUTLER LTD — Sep 25: 12 export declarations (historic)HOWARD BUTLER LTD — Oct 25: 19 export declarations (historic)HOWARD BUTLER LTD — Nov 25: 16 export declarations (historic)HOWARD BUTLER LTD — Dec 25: 14 export declarations (historic)HOWARD BUTLER LTD — Jan 26: 11 export declarations (current 6-month window)HOWARD BUTLER LTD — Feb 26: 12 export declarations (current 6-month window)HOWARD BUTLER LTD — Mar 26: 8 export declarations (current 6-month window)HOWARD BUTLER LTD — Apr 26: 5 export declarations (current 6-month window)HOWARD BUTLER LTD — May 26: 8 export declarations (current 6-month window)HOWARD BUTLER LTD — Jun 26: 7 export declarations (current 6-month window)HOWARD BUTLER LTD — Jul 26: 12 export declarations (modelled forecast)HOWARD BUTLER LTD — Aug 26: 13 export declarations (modelled forecast)HOWARD BUTLER LTD — Sep 26: 11 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active

SIFAM TINSLEY INSTRUMENTATION LIMITED

Braintree, Essex 49 import declarations 44 export declarations CM7 *Ch. 21Ch. 39Ch. 49Ch. 82 Active in 6 of the last 6 months

Recent shipments include instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, without recording device (excl. multimeters, and oscilloscopes and oscillographs), transformers having a power handling capacity <= 1 kva (excl. liquid dielectric transformers).

▲ Expected to increase by 15.8% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity49 in the last 6 months
SIFAM TINSLEY INSTRUMENTATION LIMITED — Jul 24: 6 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Aug 24: 8 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Sep 24: 5 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Oct 24: 7 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Nov 24: 6 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Dec 24: 6 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jan 25: 8 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Feb 25: 8 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Mar 25: 8 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Apr 25: 4 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — May 25: 9 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jun 25: 5 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jul 25: 6 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Aug 25: 6 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Sep 25: 7 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Oct 25: 10 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Nov 25: 10 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Dec 25: 8 import declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jan 26: 6 import declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Feb 26: 11 import declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Mar 26: 8 import declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Apr 26: 8 import declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — May 26: 8 import declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jun 26: 8 import declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jul 26: 7 import declarations (modelled forecast)SIFAM TINSLEY INSTRUMENTATION LIMITED — Aug 26: 7 import declarations (modelled forecast)SIFAM TINSLEY INSTRUMENTATION LIMITED — Sep 26: 8 import declarations (modelled forecast)
Exports — 2 years of monthly activity44 in the last 6 months
SIFAM TINSLEY INSTRUMENTATION LIMITED — Jul 24: 4 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Aug 24: 6 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Sep 24: 5 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Oct 24: 5 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Nov 24: 7 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Dec 24: 8 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jan 25: 2 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Feb 25: 8 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Mar 25: 8 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Apr 25: 6 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — May 25: 7 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jun 25: 7 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jul 25: 10 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Aug 25: 7 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Sep 25: 7 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Oct 25: 12 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Nov 25: 9 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Dec 25: 7 export declarations (historic)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jan 26: 8 export declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Feb 26: 7 export declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Mar 26: 6 export declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Apr 26: 8 export declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — May 26: 5 export declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jun 26: 10 export declarations (current 6-month window)SIFAM TINSLEY INSTRUMENTATION LIMITED — Jul 26: 13 export declarations (modelled forecast)SIFAM TINSLEY INSTRUMENTATION LIMITED — Aug 26: 9 export declarations (modelled forecast)SIFAM TINSLEY INSTRUMENTATION 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.
Among the most active

CARNHILL TRANSFORMERS LIMITED

Kidlington, Oxfordshire 30 import declarations 26 export declarations OX5 *Ch. 39Ch. 40Ch. 72Ch. 73 Active in 6 of the last 6 months

Recent shipments include transformers having a power handling capacity <= 1 kva (excl. liquid dielectric transformers), parts of electrical transformers and inductors, n.e.s..

▲ Expected to increase by 21.4% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity30 in the last 6 months
CARNHILL TRANSFORMERS LIMITED — Jul 24: 5 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Aug 24: 2 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Sep 24: 3 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Oct 24: 5 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Nov 24: 7 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Dec 24: 3 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jan 25: 4 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Feb 25: 3 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Mar 25: 6 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Apr 25: 1 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — May 25: 6 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jun 25: 5 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jul 25: 5 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Aug 25: 5 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Sep 25: 4 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Oct 25: 3 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Nov 25: 5 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Dec 25: 6 import declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jan 26: 6 import declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Feb 26: 4 import declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Mar 26: 2 import declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Apr 26: 4 import declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — May 26: 7 import declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Jun 26: 7 import declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Jul 26: 6 import declarations (modelled forecast)CARNHILL TRANSFORMERS LIMITED — Aug 26: 6 import declarations (modelled forecast)CARNHILL TRANSFORMERS LIMITED — Sep 26: 5 import declarations (modelled forecast)
Exports — 2 years of monthly activity26 in the last 6 months
CARNHILL TRANSFORMERS LIMITED — Jul 24: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Aug 24: 1 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Sep 24: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Oct 24: 3 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Nov 24: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Dec 24: 5 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jan 25: 5 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Feb 25: 3 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Mar 25: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Apr 25: 3 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — May 25: 5 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jun 25: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jul 25: 5 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Aug 25: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Sep 25: 5 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Oct 25: 3 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Nov 25: 4 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Dec 25: 3 export declarations (historic)CARNHILL TRANSFORMERS LIMITED — Jan 26: 4 export declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Feb 26: 5 export declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Mar 26: 5 export declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Apr 26: 3 export declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — May 26: 3 export declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Jun 26: 6 export declarations (current 6-month window)CARNHILL TRANSFORMERS LIMITED — Jul 26: 6 export declarations (modelled forecast)CARNHILL TRANSFORMERS LIMITED — Aug 26: 4 export declarations (modelled forecast)CARNHILL TRANSFORMERS LIMITED — Sep 26: 6 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.

106 more businesses trade under 85043121

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About commodity code 85043121

What goods does commodity code 85043121 cover?

Transformers having a power handling capacity <= 1 kVA (excl. liquid dielectric transformers). It sits in HMRC chapter 85, electrical machinery and electronics. Every UK customs declaration carries a code like this one to classify the goods being moved.

How many UK businesses import under 85043121?

109 businesses filed customs declarations against code 85043121 in the last six months, spread across 47 counties and 84 towns, totalling 931 import declarations.

Which parts of the UK trade the most under 85043121?

The busiest counties are Aberdeen City (9 businesses), West Yorkshire (6 businesses), Gloucestershire (5 businesses). Open any county to see the towns and the businesses behind it.