What is this company?

Active status, founded 88 years ago, 37 employees, revenue range: 1m-15m, real address, 4 directors, 1 owner, located in Sheffield. Regular importer of various demonstration tools, parts for testing machines, microtomes and their parts, various semiconductor tools, parts and accessories (38.0 months imported). Regular exporter of mri electromagnets, various demonstration tools, various chemical products, lithium-ion batteries (147.0 months exported). Operates in Processing & manufacturing → Other manufacturing n.e.c. → Safety equipment, umbrellas, pens & pencils, lighters, baskets etc.

Who owns this company?

Robinson Melanie Heather owns this company. The list of owners was changed ten years ago. It is not exhaustive, as only owners with more than twenty five percent of shares are published.

Who are the directors of this company?

Robinson Melanie Heather, Johnson Simon Oliver Max, Gibney Nikola Jayne, Robinson Melanie Heather are the directors of this company. The list of directors was changed seven months ago.

When was this company founded?

The company was incorporated eighty eight years ago on January 27, 1938.

Where is this company based?

The registration address is S3 7AR, Sheffield, Neocol Works,, Smithfield,. The address is real address as one company registered at the address.

What does this company import to the UK?

The top import category of the regular importer company is Various demonstration tools, Parts for testing machines, Microtomes and their parts, Various semiconductor tools, Parts and accessories, imported for 38.0 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 MRI electromagnets, Various demonstration tools, Various chemical products, Lithium-ion batteries, exported for 147.0 months. The last export operation was made on May 01, 2026.

Which countries does this company export to?

The company exports to Australia, Belgium, China, France, Germany, India, Ireland, Israel, Japan, Libya, Netherlands, Norway, Saudi Arabia, Singapore, Spain, Sweden, Turkey, United Arab Emirates, and United States. (non-official data, calculated by Corpsignals)

Which countries does this company import from?

The company imports from China, Germany, Ireland, Japan, Netherlands, Sweden, 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 Docks, Dover, Dover / Eurotunnel, East Midlands Airport, Felixstowe, Holyhead, Immingham Docks, Liverpool Docks, London Gateway Port, London Heathrow Airport, London Stansted Airport, Middlesbrough, Southampton, and Warton Aerodrome. (non-official data, calculated by Corpsignals)

What type of transport does this company use for trade?

The company uses Air 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 small company as it met two conditions of three: turnover less than £10.2 million, balance sheet less than £5.1 million, employees less than 50. The last reported current assets is £2,205,423.

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.

Johnson & Allen Limited

Active

Small

88 years

37 employees

£2,205,423 (cur assets)

1m-15m

Regular importer

Regular exporter

Real address

4 directors

1 owner

Sheffield

Field of Operation

Processing & manufacturing Other manufacturing n.e.c. Safety equipment, umbrellas, pens & pencils, lighters, baskets etc

19689 active companies

Website

johnsonandallen.co.uk↗

Social media

linkedin↗ facebook↗

Summary

Johnson & Allen Limited, based in Sheffield, UK, is a small, active company with a rich history, having been founded 87 years ago in 1938. Employing 37 people, the company holds assets valued at £2,205,423. With five directors and one owner, Melanie Heather Robinson, it operates from a real address and has a long-standing reputation in its field. The company regularly imports optical and medical tools and devices (31 months) and exports electrical machinery and equipment (108 months).

Johnson & Allen Limited specializes in the design and manufacture of Magnetic Particle Inspection (MPI) and Dye Penetrant Inspection (DPI) equipment for Non-Destructive Testing (NDT). Its website showcases a range of standard and bespoke systems, including dye penetrant lines, MPI bench units, and power packs, alongside a wide selection of consumable products. The company has been a market leader for over 80 years, serving both commercial and industrial customers. The website also highlights a commitment to quality, with a BSI FM09387 registered quality system.

Financially, Johnson & Allen Limited presents a mixed picture. While cash bank on hand increased by a solid 9.1% to £980,000, current assets remained relatively flat at £2,200,000. Net assets, however, saw a healthy 4.9% increase to £1,800,000. A notable trend is the decrease in future minimum lease payments, dropping 31% to £66,000, which could indicate a reduction in overhead costs. Trade debtors have risen slightly, but creditors have decreased, suggesting improved debt management. The company’s small size—meeting two of three conditions for a small company—helps it maintain agility. As a small company, it is exempt from an audit, so the figures are unaudited.

The company’s financial data also reveals some interesting trends. Accrued liabilities have decreased significantly, while property plant equipment has seen a slight reduction. The number of employees has also fallen from 37 to 31, which could be a result of restructuring or changing business needs. Overall, Johnson & Allen Limited appears to be financially stable, but it is important to monitor these trends closely to ensure long-term success.

The company operates in Processing & manufacturing → Other manufacturing n.e.c. → Safety equipment, umbrellas, pens & pencils, lighters, baskets etc.

Registered in England/Wales under the registration number 00336234, with a registered address at S3 7AR, Sheffield, Neocol Works,, Smithfield,.

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.

Owners & PSC

Robinson Melanie Heather

10 years

50%+

Managers

Robinson Melanie Heather

Company director

Johnson Simon Oliver Max

6 years

Company director

Gibney Nikola Jayne

12 years

Company director

Robinson Melanie Heather

23 years

Secretary

Last reports

Download the last financial report

Download the last confirmation report

* may contain a full shareholder list

Last news

2026-06-23 Latest
Total exemption full accounts made up to 2025-09-30
2026-03-13
Director's details changed for Mrs Nikola Jayne Gibney on 2025-06-27
2026-03-13
Confirmation statement made on 2026-03-01 with no updates

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

9015 9015-Surveying and measuring tools Tools for land, water, and weather measurements, like oceanographic, meteorological, or geophysical devices. Excludes compasses and rangefinders 1 months, last: 2016-05-01

9017 9017-Drawing and measuring tools Tools for drawing, marking, or calculating, like drafting machines, protractors, slide rules, and measuring tapes. Also includes hand tools for measuring length, such as micrometers and callipers 1 months, last: 2016-02-01

9021 9021-Medical devices for bones and body support Includes crutches, surgical belts, artificial body parts, hearing aids, and devices to help with disabilities 1 months, last: 2023-06-01

9023 9023-Demonstration tools for education or exhibitions Tools and models used in schools or exhibits to show how things work, not for other uses 17 months, last: 2026-05-01

9024 9024-Machines to test material strength Machines used to check how strong, hard, or flexible materials like metal, wood, or plastic are 10 months, last: 2026-04-01

9027 9027-Tools for testing and measuring physical or chemical properties Instruments for analyzing materials, checking heat, light, or sound levels, and measuring things like viscosity or surface tension. Includes microtomes for cutting thin samples 6 months, last: 2025-07-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 6 months, last: 2025-03-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 5 months, last: 2023-05-01

Last imported products

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

* 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

8412 8412-Engines and motors Various types of engines and motors, including those used in machinery and vehicles 1 months, last: 2019-05-01

8413 8413-Pumps for liquids Pumps used to move liquids, including those with measuring devices or liquid elevators 1 months, last: 2024-10-01

8415 8415-Air-conditioning machines Machines with fans and systems to control temperature and humidity 1 months, last: 2016-04-01

8424 8424-Spraying and extinguishing equipment Machines for spraying liquids or powders, including fire extinguishers and spray guns 2 months, last: 2021-03-01

8471 8471-Computers and computer parts Automatic data-processing machines, including magnetic or optical readers, and machines for coding or processing data 1 months, last: 2021-05-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 11 months, last: 2025-10-01

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 2 months, last: 2026-04-01

8484 8484-Gaskets and mechanical seals Used to seal joints and prevent leaks in machinery, made from metal or combined materials 1 months, last: 2025-03-01

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 1 months, last: 2019-04-01

9012 9012-Non-optical microscopes and diffraction devices Microscopes that don’t use light, such as electron microscopes, and tools for studying light diffraction 1 months, last: 2020-10-01

9018 9018-Medical and dental tools Instruments and devices used in medical, surgical, dental, or veterinary fields, including imaging and testing equipment 1 months, last: 2017-11-01

9023 9023-Demonstration tools for education or exhibitions Tools and models used in schools or exhibits to show how things work, not for other uses 30 months, last: 2026-04-01

9024 9024-Machines to test material strength Machines used to check how strong, hard, or flexible materials like metal, wood, or plastic are 6 months, last: 2022-10-01

9025 9025-Measuring tools like thermometers, barometers, and hygrometers Tools used to measure temperature, air pressure, humidity, and more. Includes both simple and advanced devices, with or without recording features 1 months, last: 2017-08-01

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 4 months, last: 2020-03-01

9028 9028-Meters for gas, liquid, or electricity Devices for measuring the flow or supply of gas, liquids, or electricity 1 months, last: 2022-05-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 12 months, last: 2026-02-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 35 months, last: 2025-11-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 13 months, last: 2026-01-01

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 5 months, last: 2026-02-01

Last exported products

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

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