What is this company?

Active status, founded 35 years ago, 155 employees, revenue range: 54m+, real address, 9 directors, no owners, located in Preston. Regular importer of various engine pumps, various engine parts, pump parts, various miscellaneous parts, parts for valves (259.0 months imported). Regular exporter of various engine parts, parts and accessories, pump parts, injection pumps, electronic pressure tools (409.0 months exported). Operates in Maintenance & repair → Motor vehicles; Processing & manufacturing → Machinery → Other special purpose machinery n.e.c.; Retail → Vehicle parts and accessories.

Who are the directors of this company?

Sherburn Paul John, Brown Lewis Rutland, Morley Jeffrey Edward, Ashcroft Andrew Thomas, Henry Derek John are the directors of this company. The list of directors was changed three months ago.

When was this company founded?

The company was incorporated thirty five years ago on September 13, 1990.

Where is this company based?

The registration address is PR5 8AJ, United Kingdom, Preston, Lancashire, 189/191 Bradkirk Place Walton Summit. The address is real address as two companies registered at the address.

What are the previous names of this company?

The company was previously Injection Test Equipment Limited, Merlin International (engineers) Limited.

What does this company import to the UK?

The top import category of the regular importer company is Various engine pumps, Various engine parts, Pump parts, Various miscellaneous parts, Parts for valves, imported for 259.0 months. The last import operation was made on May 01, 2026.

What does this company export from the UK?

The top export category of the regular exporter company is Various engine parts, Parts and accessories, Pump parts, Injection pumps, Electronic pressure tools, exported for 409.0 months. The last export operation was made on May 01, 2026.

Which countries does this company export to?

The company exports to Angola, Australia, Austria, Azerbaijan, Belgium, Canada, China, China, Hong Kong Special Administrative Region, Czechia, Egypt, Estonia, Finland, France, Germany, Hungary, Iceland, India, Ireland, Italy, Libya, Morocco, Netherlands, Nigeria, Norway, Poland, Romania, Saudi Arabia, Singapore, Slovakia, South Africa, Spain, Sweden, Taiwan, Thailand, Turkey, United Arab Emirates, and United States. (non-official data, calculated by Corpsignals)

Which countries does this company import from?

The company imports from Belgium, China, China, Hong Kong Special Administrative Region, Czechia, Denmark, France, Germany, Hungary, Ireland, Italy, Japan, Malaysia, Netherlands, Norway, Romania, Singapore, Slovakia, Spain, and United States. (non-official data, calculated by Corpsignals)

Which ports does this company use for trade?

The company uses the following ports for trade: Aberdeen Airport, Aberdeen Docks, Birmingham Airport, Dover, Dover / Eurotunnel, East Midlands Airport, Eurotunnel, Felixstowe, Heysham, Holyhead, Immingham Docks, Liverpool Docks, London, London Gateway Port, London Heathrow Airport, London Stansted Airport, Manchester Airport, Middlesbrough, Montrose, Portsmouth, Purfleet, Southampton, Thamesport, Tyne, and Warton Aerodrome. (non-official data, calculated by Corpsignals)

What type of transport does this company use for trade?

The company uses Air transport, Road transport, Roll on Roll off (RORO), and Sea transport (not vehicle on ferry) for trade. (non-official data, calculated by Corpsignals)

How big is this company?

It's a large company as it met two conditions of three: turnover more than £36 million, balance sheet more than £18 million, employees more than 250. The last reported current assets is £44,034,354, and the revenue is £64,304,060.

Can I trust this information?

CorpSignals sources its data from UK government records including Companies House and HMRC trade data. Data is updated every 24 hours. While we ensure accuracy through automated validation, please refer to original government sources for legal or compliance purposes.

Merlin Diesel Systems Ltd

Active

Large

35 years

155 employees

£44,034,354 (cur assets)

£64,304,060 (revenue)

54m+

Regular importer

Regular exporter

Real address

9 directors

No owners

Preston

Field of Operation

Maintenance & repair Motor vehicles

62705 active companies

Processing & manufacturing Machinery Other special purpose machinery n.e.c.

3374 active companies

Retail Vehicle parts and accessories

14702 active companies

Website

merlindiesel.com↗

Social media

linkedin↗ instagram↗ facebook↗ youtube↗ ebay↗

Summary

Merlin Diesel Systems Ltd from Preston UK is a large, active company founded 34 years ago. Employing 157 people, it holds assets worth £42,558,018 and generates an annual revenue of £69,031,044. The company, a holding company with nine directors and one owner, operates from a real address and regularly imports and exports machinery, boilers, and mechanical appliances; parts.

The company’s core business revolves around diesel fuel injection parts and equipment, and manufacturing of diesel fuel test equipment. It also has a separate, prestigious division dedicated to high-end piano restoration, operating from Cambridge and even showcasing a showroom in Harrods, London. This division specializes in museum-grade restorations, self-play system integrations, and disaster recovery for damaged pianos.

Financially, Merlin Diesel Systems Ltd presents a mixed picture. While turnover remains strong, several key metrics have shifted. Accrued liabilities decreased by 6.3%, and depreciation on plant and machinery fell by 1.3%. However, bank borrowings have vanished completely, and cash bank on hand has increased by a remarkable 390%. The company’s administrative expenses increased slightly, and creditors rose by 9.8%. The company’s equity has increased by 39%, a positive sign.

The company’s increased cash reserves and decrease in bank borrowings suggest improved financial management. The growth in administrative expenses could be attributed to increased activity or investment in the business. The rise in creditors, however, might indicate a reliance on trade credit. With an auditor, McMillan & Co LLP, overseeing the accounts, the financial statements are audited, providing a higher level of assurance. Overall, Merlin Diesel Systems Ltd appears to be a financially stable company with a diverse range of operations, though careful monitoring of creditor levels will be important going forward.

The company operates in Maintenance & repair → Motor vehicles; Processing & manufacturing → Machinery → Other special purpose machinery n.e.c.; Retail → Vehicle parts and accessories.

Registered in England/Wales under the registration number 02539463, with a registered address at PR5 8AJ, United Kingdom, Preston, Lancashire, 189/191 Bradkirk Place Walton Summit.

WARNING: The numbers have been rounded for simplicity and may be inaccurate.Please, refer to the latest financial report for verification.
Ports, countries, transport, and price/kg were calculated by CorpSignals; non-official data, may contain errors.

Managers

Sherburn Paul John

3 months

Director

Brown Lewis Rutland

2 years

Company director

Morley Jeffrey Edward

5 years

Director

Ashcroft Andrew Thomas

6 years

Company director

Henry Derek John

7 years

Company director

Last reports

Download the last financial report

Download the last confirmation report

* may contain a full shareholder list

Last news

2026-07-13 Latest
Director's details changed for Mr Scott Bramley on 2026-04-05
2026-05-12
Termination of appointment of Michael Rawlinson as a director on 2026-05-05
2026-05-12
Appointment of Mr Paul John Sherburn as a director on 2026-05-01

Importer profile by HS codes

Click on the map to see detailed UK statistics on HS code, including companies list.

Import HS codes in detail

8408 8408-Diesel or semi-diesel engines Engines that use compression to ignite fuel, commonly known as diesel engines, used in various industries 2 months, last: 2024-01-01

8409 8409-Engine parts Parts designed specifically for engines, such as those in headings 8407 or 8408 62 months, last: 2026-05-01

8412 8412-Engines and motors Various types of engines and motors, including those used in machinery and vehicles 1 months, last: 2018-02-01

8413 8413-Pumps for liquids Pumps used to move liquids, including those with measuring devices or liquid elevators 78 months, last: 2026-05-01

8414 8414-Air and gas pumps, compressors, and fans Includes vacuum pumps, air compressors, fans, and ventilating hoods, with or without filters. Also includes gas-tight safety cabinets 13 months, last: 2026-03-01

8419 8419-Machinery for heating, cooling, or treating materials Machines used in labs or factories to heat, cool, or process materials, like drying, sterilizing, or distilling. Excludes household appliances 3 months, last: 2024-12-01

8422 8422-Dishwashers and packaging machines Machines for washing dishes, cleaning containers, or packing items. Includes bottle fillers and labelers 6 months, last: 2025-10-01

8423 8423-Weighing machines and parts Weighing machines for all uses, including parts and weights, but not sensitive balances. Includes machines for counting or checking by weight 1 months, last: 2017-03-01

8424 8424-Spraying and extinguishing equipment Machines for spraying liquids or powders, including fire extinguishers and spray guns 2 months, last: 2024-05-01

8431 8431-Parts for specific machinery Parts used only or mainly with machines like lifts, escalators, and construction equipment 2 months, last: 2018-06-01

8443 8443-Printing machinery for plates, cylinders, and other components Machines used for printing with plates, cylinders, and other parts, including printers, copiers, and fax machines, with or without combined functions, and their parts 2 months, last: 2025-05-01

8456 8456-Advanced material-working machines Machines that shape materials using lasers, light beams, ultrasonic waves, or water jets 2 months, last: 2021-11-01

8466 8466-Parts and accessories for machines (types 8456 to 8465) Includes tool holders, work holders, and special attachments for machines like lathes and drills 15 months, last: 2026-03-01

8473 8473-Parts and accessories for office machines Spare parts and add-ons for office machines like printers, copiers, and calculators, excluding covers and cases 1 months, last: 2016-05-01

8477 8477-Machines for working rubber or plastics Machines used to process rubber or plastics or to make products from these materials 3 months, last: 2018-06-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 11 months, last: 2025-06-01

8481 8481-Taps, valves, and similar devices for pipes and tanks Includes pressure-reducing valves, thermostatic valves, and other similar appliances for controlling flow in pipes, boilers, or tanks 49 months, last: 2026-05-01

8482 8482-Ball or roller bearings Bearings designed to reduce friction and support rotating parts in machinery 4 months, last: 2025-04-01

8483 8483-Transmission parts and components Includes transmission shafts, cranks, bearing housings, gears, gearboxes, flywheels, pulleys, clutches, and couplings. Used in machinery and vehicles for power transmission 6 months, last: 2025-07-01

8484 8484-Gaskets and mechanical seals Used to seal joints and prevent leaks in machinery, made from metal or combined materials 24 months, last: 2026-05-01

8487 8487-Machinery parts without electrical features Parts for machines that do not include electrical components like connectors or coils. These parts are not listed elsewhere in this category 5 months, last: 2024-03-01

9018 9018-Medical and dental tools Instruments and devices used in medical, surgical, dental, or veterinary fields, including imaging and testing equipment 3 months, last: 2025-11-01

9022 9022-X-ray and radiation equipment Machines using X-rays or radiation for medical or other uses 1 months, last: 2023-12-01

9024 9024-Machines to test material strength Machines used to check how strong, hard, or flexible materials like metal, wood, or plastic are 1 months, last: 2022-02-01

9026 9026-Tools for measuring liquids or gases Instruments for checking flow, level, pressure, or other properties of liquids or gases. Excludes medical or lab tools 18 months, last: 2026-04-01

9028 9028-Meters for gas, liquid, or electricity Devices for measuring the flow or supply of gas, liquids, or electricity 1 months, last: 2022-01-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 1 months, last: 2025-10-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 21 months, last: 2025-11-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 2 months, last: 2024-03-01

9033 9033-Parts and accessories for machines and instruments Spare parts and accessories for machines, appliances, or instruments in Chapter 90, not listed elsewhere. Includes items like screws, connectors, and other small components 1 months, last: 2017-02-01

Last imported products

Click on items to see detailed UK statistics on HS code, including companies list.

Various engine pumps

84133080

Last purchased: 2026-05-01

Country: Germany

Transport: Roll on Roll off (RORO)

Price: £20.58 per kg

Various engine parts

840999

Last purchased: 2026-05-01

Country: Germany

Transport: Sea transport (not vehicle on ferry)

Price: £8.94 per kg

Pump parts

841391

Last purchased: 2026-05-01

Transport: Air transport

Price: £23.6 per kg

Parts for valves

848190

Last purchased: 2026-05-01

Transport: Air transport

Price: £17.63 per kg

Parts for spark-ignition engines

840991

Last purchased: 2026-05-01

Port: Birmingham Airport

Country: Germany

Transport: Air transport

Price: £10.18 per kg

Various gaskets and seals

848490

Last purchased: 2026-05-01

Transport: Air transport

Price: £47.82 per kg

Various specialized valves

84818099

Last purchased: 2026-05-01

Country: United States

Transport: Air transport

Price: £48.63 per kg

Various temperature regulators

84818059

Last purchased: 2026-04-01

Transport: Air transport

Price: £58.34 per kg

* Warning: Ports, countries, transport, and price/kg were calculated by CorpSignals; non-official data, may contain errors.

Exporter profile by HS codes

Click on the map to see detailed UK statistics on HS code, including companies list.

Export HS codes in detail

8401 8401-Nuclear reactors and related equipment Covers nuclear reactors, non-irradiated fuel elements, and machinery for isotopic separation. Essential for nuclear power plants and research facilities 1 months, last: 2024-04-01

8407 8407-Spark-ignition engines Engines that use spark plugs to ignite fuel, commonly found in cars, motorcycles, and small machinery 1 months, last: 2022-11-01

8408 8408-Diesel or semi-diesel engines Engines that use compression to ignite fuel, commonly known as diesel engines, used in various industries 5 months, last: 2021-06-01

8409 8409-Engine parts Parts designed specifically for engines, such as those in headings 8407 or 8408 93 months, last: 2026-05-01

8410 8410-Hydraulic turbines and water wheels Machines that use water to generate power, including parts like regulators 10 months, last: 2026-02-01

8411 8411-Turbojets, turboprops, and gas turbines Engines used in aircraft and power generation, including turbojets, turboprops, and other gas turbines 1 months, last: 2025-02-01

8412 8412-Engines and motors Various types of engines and motors, including those used in machinery and vehicles 10 months, last: 2024-09-01

8413 8413-Pumps for liquids Pumps used to move liquids, including those with measuring devices or liquid elevators 99 months, last: 2026-05-01

8417 8417-Industrial furnaces and ovens Non-electric furnaces and ovens used in industries or labs, including incinerators 1 months, last: 2022-03-01

8421 8421-Centrifuges and filtering machines Machines that spin to separate liquids or gases, or clean them by filtering. Includes dryers and purifiers 31 months, last: 2026-03-01

8424 8424-Spraying and extinguishing equipment Machines for spraying liquids or powders, including fire extinguishers and spray guns 3 months, last: 2025-05-01

8431 8431-Parts for specific machinery Parts used only or mainly with machines like lifts, escalators, and construction equipment 5 months, last: 2024-05-01

8439 8439-Machines for making paper or pulp Machines used to create paper, paperboard, or pulp from materials like wood or recycled paper. Includes all types of paper-making equipment 1 months, last: 2022-03-01

8460 8460-Machine tools for finishing metal or cermets Machines for grinding, polishing, or finishing metal or cermets, excluding gear cutting machines 1 months, last: 2022-08-01

8466 8466-Parts and accessories for machines (types 8456 to 8465) Includes tool holders, work holders, and special attachments for machines like lathes and drills 3 months, last: 2019-12-01

8471 8471-Computers and computer parts Automatic data-processing machines, including magnetic or optical readers, and machines for coding or processing data 5 months, last: 2026-04-01

8473 8473-Parts and accessories for office machines Spare parts and add-ons for office machines like printers, copiers, and calculators, excluding covers and cases 2 months, last: 2024-03-01

8474 8474-Machines for processing minerals and similar materials Machines used to sort, crush, mix, or shape minerals, ores, and similar materials 1 months, last: 2025-04-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 31 months, last: 2024-09-01

8480 8480-Moulds and patterns Moulding boxes, bases, patterns, and moulds for metal, glass, rubber, or plastics 1 months, last: 2023-09-01

8482 8482-Ball or roller bearings Bearings designed to reduce friction and support rotating parts in machinery 15 months, last: 2026-03-01

8484 8484-Gaskets and mechanical seals Used to seal joints and prevent leaks in machinery, made from metal or combined materials 35 months, last: 2024-03-01

Last exported products

Click on items to see detailed UK statistics on HS code, including companies list.

Various engine parts

840999

Last exported: 2026-05-01

Port: Dover / Eurotunnel

Transport: Roll on Roll off (RORO)

Price: £17.58 per kg

Pump parts

841391

Last exported: 2026-05-01

Port: London Heathrow Airport

Transport: Air transport

Price: £51.6 per kg

Injection pumps

84133020

Last exported: 2026-05-01

Transport: Roll on Roll off (RORO)

Price: £67.36 per kg

Various engine pumps

84133080

Last exported: 2026-05-01

Port: Dover / Eurotunnel

Transport: Roll on Roll off (RORO)

Price: £31.29 per kg

Various temperature regulators

84818059

Last exported: 2026-05-01

Port: London Heathrow Airport

Transport: Air transport

Price: £115.98 per kg

Various specialized valves

84818099

Last exported: 2026-05-01

Transport: Air transport

Price: £91.5 per kg

Various vacuum pumps

84141089

Last exported: 2026-05-01

Port: London Heathrow Airport

Transport: Air transport

Price: £101.96 per kg

* Warning: Ports, countries, transport, and price/kg were calculated by CorpSignals; non-official data, may contain errors.

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