DARKE ENGINEERING LIMITED

ImporterExporter

UK traderHMRC trader directoryref 185409

Directory snapshot: 2026-09-12. Address observation date, not a trade date.

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Published as both an importer and an exporter, against 6 commodity codes across 4 tariff chapters.
Published in 34 of the 111 months from July 2016 to September 2025. A missing month is one with no published link, not a month without trade.
Concentrated in chapter 73: 3 of the 6 loaded codes are in chapter 73.
The chapter 39 codes are import only.

6commodity codes on the record

34months published

35published trader and code links

9.3 yrs2016-07 to 2025-09

What it trades

Grouped by tariff chapter, most published codes first. Descriptions are HMRC’s own, verbatim. This list is bounded: codes outside the loaded coverage are not listed.

Chapter 73Published 2021-02 to 2025-093of 6 loaded codes50%

7304 19 90Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel, of an external diameter of > 406,4 mm (excl. products of stainless steel or of cast iron)Export1

7307 19 90Cast tube or pipe fittings of steelExport1

7313 00 00Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steelImport1

Chapter 39Published 2025-05 to 2025-051of 6 loaded codes17%

3909 50 90Polyurethanes in primary forms (excl. polyurethane of 2,2'-"tert-butylimino"diethanol and 4,4'-methylenedicyclohexyl diisocyanate, in the form of a solution in N,N-dimethylacetamide)Import

Chapter 70Published 2016-07 to 2024-021of 6 loaded codes17%

7019 90 00Glass fibres and articles thereof, n.e.s.Import

Chapter 84Published 2023-09 to 2025-011of 6 loaded codes17%

8481 80 81Ball and plug valves for pipes, boiler shells, tanks, vats or the like (excl. taps, cocks and valves for sinks, washbasins, bidets, water cisterns, baths and similar fixtures, and central heating radiator valves)Import

What it trades

Months published

A filled cell is a month with at least one published link in the loaded scope. A gap is a month with no published link, not a month without trade.

at least one published link
no published link in this month
outside the loaded window

Months published

Address as published

UNIT 3LIME KILN LANESTILTONPETERBOROUGHPE7 3US

Printed exactly as HMRC files it, spelling and spacing included. It is the address on the trader entry, not a verified registered office.

On the same codes

Traders published against the most of the same codes. A shared code is a shared commodity, not a relationship between them.

On the same codes

What is on this page

Trader and commodity code linksWhich codes HMRC published this trader against, month by month.
Direction per codeImporter, exporter or both, as filed for each code.
Published window and addressFirst and last month on the record, and the address as filed.
No values, counterparties or shipmentsHMRC publishes the trader–code link, not what moved, who was on the other side, or through which port. Suppressed cells and trader opt-outs make the directory a floor, not a census.

Coverage and refresh dates

Loaded activity: HMRC import and export records across 98 tariff chapters, Jan 2016 to Jul 2026. Named records begin in 2016 for UK trade with non-EU countries, in 2021 for Great Britain’s exports to the EU and in 2022 for its imports from the EU. Northern Ireland–EU trade and traders who opt out are excluded. The current trader directory is a separate snapshot.