What is this company?

Active status, holding company, founded 55 years ago, revenue range: 54m+, real address, 6 directors, 1 owner, located in Abingdon, google rating 4.0 based on 15 reviews. Regular importer of electronic gas or smoke analyzers, various light-based testing tools, electronic measuring tools for liquids or gases, parts for liquid or gas measuring tools (532.0 months imported). Regular exporter of electronic measuring tools for liquids or gases, parts for liquid or gas measuring tools, electronic gas or smoke analyzers, non-electronic gas or smoke analyzers (474.0 months exported). Operates in the processing & manufacturing, the measuring and testing equipment, the electronic measuring instruments industries.

Who owns this company?

Halma Plc 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?

Browne Nicola Kate, Vaux Michael, Dyer Jamie Nicholas, Jardine Graham, Mccarthy Terence Michael are the directors of this company. The list of directors was changed five months ago.

When was this company founded?

The company was incorporated fifty five years ago on May 06, 1970.

What are the previous names of this company?

The company was previously Crowcon Instruments Limited, Crowcon (instruments) Limited.

Which countries does this company export to?

The company exports to Algeria, Belgium, Brazil, Cameroon, China, China, Hong Kong Special Administrative Region, Denmark, Finland, France, Germany, Greece, India, Ireland, Italy, Japan, Malaysia, Myanmar, Netherlands, Norway, Oman, Poland, Saudi Arabia, Singapore, Slovakia, South Africa, South Korea, Spain, Switzerland, Taiwan, Ukraine, United Arab Emirates, and United States. (non-official data, calculated by Corpsignals)

Which countries does this company import from?

The company imports from Australia, Belgium, China, China, Hong Kong Special Administrative Region, Germany, Greece, India, Ireland, Italy, Japan, Malaysia, Netherlands, Norway, Romania, Spain, Switzerland, 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, Belfast Port, Birmingham Airport, Boston, Cardiff Docks, Dover, Dover / Eurotunnel, East Midlands Airport, Eurotunnel, Felixstowe, Glasgow Airport, Harwich, Holyhead, Hull, Immingham Docks, Liverpool Docks, London, London Gateway Port, London Heathrow Airport, London Stansted Airport, Manchester Airport, Southampton, and Tyne. (non-official data, calculated by Corpsignals)

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.

Crowcon Detection Instruments Limited

Q: Where is this company based?

The registration address is OX14 4SD, Abingdon, Oxfordshire, 172 Brook Drive, Milton Park, Milton. The address is real address as one company registered at the address.

Q: What does this company import to the UK?

The top import category of the regular importer company is Electronic gas or smoke analyzers, Various light-based testing tools, Electronic measuring tools for liquids or gases, Parts for liquid or gas measuring tools, imported for 532.0 months. The last import operation was made on January 01, 2026.

Q: What does this company export from the UK?

The top export category of the regular exporter company is Electronic measuring tools for liquids or gases, Parts for liquid or gas measuring tools, Electronic gas or smoke analyzers, Non-electronic gas or smoke analyzers, exported for 474.0 months. The last export operation was made on January 01, 2026.

Active

Large

Holding

55 years

54m+

Regular importer

Regular exporter

Real address

6 directors

1 owner

Abingdon

Rating 4.0 (15)

Field of Operation

Manufacture of electronic measuring, testing etc. equipment, not for industrial process control

26511 1523 companies

Website

crowcon.com↗

Social media

linkedin↗ youtube↗

Summary

Manufacturer in England. Crowcon Detection Instruments Limited is a private limited company registered in England/Wales with the registration number 00978878. The company was founded fifty five years ago on May 06, 1970, and registered at OX14 4SD, Abingdon, Oxfordshire, 172 Brook Drive, Milton Park, Milton. The address is probably real as only one company are registered at the same address. Its status is active. The company operates in the processing & manufacturing, the measuring and testing equipment, the electronic measuring instruments industries. Officially, it has one owner or PSCs, six directors and no number of employees published.

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 company is a regular importer, with its top import category being Electronic gas or smoke analyzers, Various light-based testing tools, Electronic measuring tools for liquids or gases, Parts for liquid or gas measuring tools, totaling 532.0 months of imports. The last import operation was conducted on January 01, 2026. The company is a regular exporter, with its top export categories including Electronic measuring tools for liquids or gases, Parts for liquid or gas measuring tools, Electronic gas or smoke analyzers, Non-electronic gas or smoke analyzers, totaling 474.0 of months exports. The last export operation took place on January 01, 2026. Exports to Algeria, Belgium, Brazil, Cameroon, and China. Imports from Australia, Belgium, China, China, Hong Kong Special Administrative Region, and Germany. Uses ports Aberdeen Docks, Belfast Port, Birmingham Airport, Boston, and Cardiff Docks. Uses Air transport, Road transport, Roll on Roll off (RORO), and Sea transport (not vehicle on ferry) for transport.

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

Halma Plc

10 years

75%+

Managers

Browne Nicola Kate

2 years

Operations director

Vaux Michael

2 years

Marketing director

Dyer Jamie Nicholas

3 years

Technology director

Jardine Graham

6 years

Managing director

Mccarthy Terence Michael

11 years

Finance director

Last reports

Download the last financial report

Download the last confirmation report

* may contain a full shareholder list

Last news

2025-12-19 Latest
Full accounts made up to 2025-03-31
2025-10-17
Termination of appointment of Neil Webster as a director on 2025-10-17
2025-10-17
Confirmation statement made on 2025-09-09 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

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 11 months, last: 2025-10-01

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 1 months, last: 2024-08-01

8421 8421-Centrifuges and filtering machines Machines that spin to separate liquids or gases, or clean them by filtering. Includes dryers and purifiers 21 months, last: 2026-01-01

8430 8430-Earth-moving and mining machines Machines for digging, grading, or extracting earth, minerals, or ores, including snowplows and pile drivers 1 months, last: 2016-03-01

8451 8451-Machines for washing, cleaning, and processing textiles Machines used for washing, drying, ironing, bleaching, dyeing, or finishing fabrics and textiles, including those for making floor coverings like linoleum 1 months, last: 2023-03-01

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 2 months, last: 2025-07-01

8467 8467-Hand tools with motors Pneumatic, hydraulic, or electric hand tools for various tasks 5 months, last: 2021-07-01

8471 8471-Computers and computer parts Automatic data-processing machines, including magnetic or optical readers, and machines for coding or processing data 4 months, last: 2026-01-01

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: 2016-08-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 4 months, last: 2025-11-01

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 8 months, last: 2025-11-01

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 12 months, last: 2025-09-01

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 10 months, last: 2025-08-01

8504 8504-Electrical transformers and converters Devices like transformers, rectifiers, and inductors used to change electrical voltage or current 31 months, last: 2023-03-01

8505 8505-Magnets and electromagnetic devices Permanent magnets, electromagnets, and related devices like clutches and brakes 12 months, last: 2025-07-01

8506 8506-Primary cells and batteries Non-rechargeable batteries and cells, including all types like manganese dioxide, lithium, and silver oxide 6 months, last: 2021-08-01

8507 8507-Electric accumulators Rechargeable batteries and their parts, including separators, used in various devices 20 months, last: 2025-06-01

8517 8517-Telephones and communication devices Includes smartphones, landline phones, and devices for transmitting or receiving voice, images, or data over networks 1 months, last: 2023-12-01

8523 8523-Storage media for sound and data recording Includes discs, tapes, smart cards, and other devices for recording sound or data, whether recorded or not. Also includes master discs for production 1 months, last: 2023-02-01

8524 8524-Flat panel display modules Display modules, including those with touch-sensitive screens, for devices like TVs or monitors 4 months, last: 2025-07-01

8525 8525-Broadcasting and TV transmission equipment Includes TV cameras, digital cameras, and video recorders for broadcasting or television 1 months, last: 2022-06-01

8531 8531-Electric alarms and signaling devices Includes devices like bells, sirens, and alarms for security or fire, but not those listed under codes 8512 or 8530 17 months, last: 2024-03-01

8534 8534-Printed circuits Flat boards with electronic circuits printed on them, used in devices like computers and phones 3 months, last: 2024-07-01

8536 8536-Electrical devices for low-voltage circuits Includes switches, relays, fuses, and connectors for circuits under 1,000V 31 months, last: 2025-10-01

8537 8537-Electric control panels and distribution boards Electric control panels and distribution boards with two or more devices for controlling or distributing electricity. These may include instruments or devices from Chapter 90 and numerical control systems, but not switching devices from heading 8517 41 months, last: 2025-09-01

8538 8538-Parts for electric control panels Parts specifically designed for use with electric control panels, distribution boards, or similar devices 3 months, last: 2023-02-01

8539 8539-Electric lamps, including LED lights and special lamps Includes all types of electric lamps like LED, ultraviolet, and infrared lamps, as well as sealed beam units and arc lamps 7 months, last: 2025-02-01

8541 8541-Semiconductor devices Includes diodes, transistors, and other semiconductor-based devices like light-emitting diodes (LEDs), photovoltaic cells, and mounted piezo-electric crystals 36 months, last: 2026-01-01

8542 8542-Electronic integrated circuits Microchips and circuits used in electronic devices 5 months, last: 2023-10-01

8543 8543-Electrical machines with special functions Machines and devices that perform specific electrical tasks, not covered elsewhere 6 months, last: 2025-10-01

8544 8544-Insulated wires and cables Wires, cables, and optical fibers, insulated or fitted with connectors 2 months, last: 2022-12-01

8546 8546-Electrical insulators Insulators made of any material used to block electricity in electrical systems 1 months, last: 2023-05-01

8548 8548-Electrical parts for machinery Electrical components for machines or devices not listed in other categories 2 months, last: 2024-08-01

9001 9001-Optical fibers, lenses, and related items Covers optical fibers, cables, polarizing sheets, lenses (including contact lenses), prisms, mirrors, and other unmounted optical elements 12 months, last: 2025-09-01

9002 9002-Optical parts for devices Lenses, prisms, mirrors, and other optical parts used in instruments or machines, excluding simple glass elements 37 months, last: 2025-02-01

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: 2022-01-01

9019 9019-Therapy and medical devices Includes massage machines, therapy devices for oxygen or aerosol treatment, and machines for artificial breathing 1 months, last: 2018-09-01

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 8 months, last: 2026-01-01

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 111 months, last: 2026-01-01

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 120 months, last: 2026-01-01

9028 9028-Meters for gas, liquid, or electricity Devices for measuring the flow or supply of gas, liquids, or electricity 1 months, last: 2023-07-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 1 months, last: 2023-01-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 29 months, last: 2025-10-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 2 months, last: 2020-01-01

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

8405 8405-Gas generators Machines that make gas, like producer gas, water gas, or acetylene gas. May include cleaning systems 1 months, last: 2016-08-01

8407 8407-Spark-ignition engines Engines that use spark plugs to ignite fuel, commonly found in cars, motorcycles, and small machinery 1 months, last: 2024-11-01

8409 8409-Engine parts Parts designed specifically for engines, such as those in headings 8407 or 8408 1 months, last: 2024-06-01

8413 8413-Pumps for liquids Pumps used to move liquids, including those with measuring devices or liquid elevators 4 months, last: 2019-05-01

8421 8421-Centrifuges and filtering machines Machines that spin to separate liquids or gases, or clean them by filtering. Includes dryers and purifiers 8 months, last: 2026-01-01

8431 8431-Parts for specific machinery Parts used only or mainly with machines like lifts, escalators, and construction equipment 1 months, last: 2017-12-01

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 1 months, last: 2025-06-01

8456 8456-Advanced material-working machines Machines that shape materials using lasers, light beams, ultrasonic waves, or water jets 1 months, last: 2021-12-01

8471 8471-Computers and computer parts Automatic data-processing machines, including magnetic or optical readers, and machines for coding or processing data 8 months, last: 2025-11-01

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: 2022-09-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 1 months, last: 2024-04-01

8482 8482-Ball or roller bearings Bearings designed to reduce friction and support rotating parts in machinery 1 months, last: 2021-04-01

8504 8504-Electrical transformers and converters Devices like transformers, rectifiers, and inductors used to change electrical voltage or current 3 months, last: 2025-07-01

8506 8506-Primary cells and batteries Non-rechargeable batteries and cells, including all types like manganese dioxide, lithium, and silver oxide 5 months, last: 2024-05-01

8507 8507-Electric accumulators Rechargeable batteries and their parts, including separators, used in various devices 29 months, last: 2026-01-01

8511 8511-Electrical ignition and starting equipment for engines Parts like spark plugs, ignition coils, and starter motors used in car or machinery engines 1 months, last: 2021-07-01

8512 8512-Vehicle lighting and signalling equipment Includes lights, signals, and safety devices like wipers and defrosters for cars, bikes, and other vehicles. Excludes items like burglar alarms 12 months, last: 2025-11-01

8517 8517-Telephones and communication devices Includes smartphones, landline phones, and devices for transmitting or receiving voice, images, or data over networks 1 months, last: 2021-08-01

8521 8521-Video recording or playback devices Devices for recording or playing videos, including those with built-in TV tuners 2 months, last: 2019-02-01

8522 8522-Parts for video or sound devices Spare parts and accessories designed for video or sound recording and playback equipment 1 months, last: 2017-12-01

8527 8527-Radio receivers Devices for receiving radio broadcasts, which may also include features like sound recording, playback, or a clock 1 months, last: 2019-01-01

8531 8531-Electric alarms and signaling devices Includes devices like bells, sirens, and alarms for security or fire, but not those listed under codes 8512 or 8530 45 months, last: 2025-08-01

8536 8536-Electrical devices for low-voltage circuits Includes switches, relays, fuses, and connectors for circuits under 1,000V 14 months, last: 2024-08-01

8538 8538-Parts for electric control panels Parts specifically designed for use with electric control panels, distribution boards, or similar devices 2 months, last: 2018-04-01

8542 8542-Electronic integrated circuits Microchips and circuits used in electronic devices 1 months, last: 2016-05-01

8543 8543-Electrical machines with special functions Machines and devices that perform specific electrical tasks, not covered elsewhere 6 months, last: 2025-10-01

8544 8544-Insulated wires and cables Wires, cables, and optical fibers, insulated or fitted with connectors 32 months, last: 2025-11-01

8548 8548-Electrical parts for machinery Electrical components for machines or devices not listed in other categories 2 months, last: 2023-04-01

9002 9002-Optical parts for devices Lenses, prisms, mirrors, and other optical parts used in instruments or machines, excluding simple glass elements 1 months, last: 2024-08-01

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: 2025-01-01

9015 9015-Surveying and measuring tools Tools for land, water, and weather measurements, like oceanographic, meteorological, or geophysical devices. Excludes compasses and rangefinders 2 months, last: 2024-07-01

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: 2017-07-01

9020 9020-Breathing equipment and gas masks Covers gas masks and other breathing devices, but not simple protective masks 1 months, last: 2018-10-01

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: 2025-10-01

9022 9022-X-ray and radiation equipment Machines using X-rays or radiation for medical or other uses 1 months, last: 2019-02-01

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 1 months, last: 2018-09-01

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: 2017-10-01

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 120 months, last: 2026-01-01

9028 9028-Meters for gas, liquid, or electricity Devices for measuring the flow or supply of gas, liquids, or electricity 21 months, last: 2025-09-01

9029 9029-Counters and speed measuring devices Includes revolution counters, production counters, taximeters, milometers, pedometers, speed indicators, tachometers, and stroboscopes 6 months, last: 2024-10-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 6 months, last: 2023-12-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 47 months, last: 2025-09-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 20 months, last: 2025-11-01

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 23 months, last: 2024-01-01

Last exported 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.

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