What is this company?

Active status, founded 80 years ago, real address, 9 directors, 3 owners, family business, located in Cambridge. Regular importer of microscope parts and accessories, ball or roller screws, various low-voltage control panels, various optical parts, metal halide lamps (234.0 months imported). Regular exporter of geometrical measuring tools, various low-voltage control panels, dc motors, microscope parts and accessories, various input/output devices (399.0 months exported). Operates in the processing & manufacturing, the optical equipment, the lenses, binoculars, microscopes and the likes industries.

Who owns this company?

Fielding Fintan Fitzgerald, Fielding James, Fielding Myles John Oleary own 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?

Eusden Ashley James, Eusden Ashley James, Duff James Andrew, Lu Hengzhi, Jarvis Stuart are the directors of this company. The list of directors was changed one month ago.

When was this company founded?

The company was incorporated eighty years ago on February 04, 1946.

What are the previous names of this company?

The company was previously W.r.prior & Co.limited.

Which countries does this company export to?

The company exports to Algeria, Belgium, Canada, China, China, Hong Kong Special Administrative Region, France, Germany, India, Ireland, Italy, Netherlands, Pakistan, Poland, Qatar, Saudi Arabia, Spain, Thailand, United Arab Emirates, and United States. (non-official data, calculated by Corpsignals)

Which countries does this company import from?

The company imports from Austria, China, China, Hong Kong Special Administrative Region, Germany, Greece, Hungary, India, Ireland, Japan, Netherlands, Turkey, United States, and Viet Nam. (non-official data, calculated by Corpsignals)

Which ports does this company use for trade?

The company uses the following ports for trade: Dover, Dover / Eurotunnel, East Midlands Airport, Eurotunnel, Felixstowe, Glasgow Airport, London Gateway Port, London Heathrow Airport, London Stansted Airport, Manchester Airport, Southampton, and Warton Aerodrome. (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.

Prior Scientific Instruments Limited

Q: Where is this company based?

The registration address is CB21 5ET, Cambridge, Cambridgeshire, Units 3/4 Fielding Ind Est, Wilbraham Road, Fulbourn. 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 Microscope parts and accessories, Ball or roller screws, Various low-voltage control panels, Various optical parts, Metal halide lamps, imported for 234.0 months. The last import operation was made on April 01, 2026.

Q: What does this company export from the UK?

The top export category of the regular exporter company is Geometrical measuring tools, Various low-voltage control panels, DC motors, Microscope parts and accessories, Various input/output devices, exported for 399.0 months. The last export operation was made on April 01, 2026.

Active

Holding

80 years

Regular importer

Regular exporter

Real address

9 directors

3 owners

Family business

Cambridge

Field of Operation

Manufacture of optical precision instruments

26701 416 companies

Website

prior.com↗

Social media

linkedin↗

Summary

Manufacturer in Fulbourn, England. Prior Scientific Instruments Limited is a private limited company registered in England/Wales with the registration number 00404087. The company was founded eighty years ago on February 04, 1946, and registered at CB21 5ET, Cambridge, Cambridgeshire, Units 3/4 Fielding Ind Est, Wilbraham Road, Fulbourn. 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 optical equipment, the lenses, binoculars, microscopes and the likes industries. Officially, it has three owners or PSCs, nine directors and no number of employees published.

It's a holding company.

The company is a regular importer, with its top import category being Microscope parts and accessories, Ball or roller screws, Various low-voltage control panels, Various optical parts, Metal halide lamps, totaling 234.0 months of imports. The last import operation was conducted on April 01, 2026. The company is a regular exporter, with its top export categories including Geometrical measuring tools, Various low-voltage control panels, DC motors, Microscope parts and accessories, Various input/output devices, totaling 399.0 of months exports. The last export operation took place on April 01, 2026. Exports to Algeria, Belgium, Canada, China, and China, Hong Kong Special Administrative Region. Imports from Austria, China, China, Hong Kong Special Administrative Region, Germany, and Greece. Uses ports Dover, Dover / Eurotunnel, East Midlands Airport, Eurotunnel, and Felixstowe. Uses Air 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

Fielding Fintan Fitzgerald

10 years

25%+

Fielding James

10 years

25%+

Fielding Myles John Oleary

10 years

25%+

Managers

Eusden Ashley James

2 months

Director

Eusden Ashley James

2 months

Secretary

Duff James Andrew

2 months

Director

Lu Hengzhi

3 years

Sales director

Jarvis Stuart

13 years

R&d engineer

Last reports

Download the last financial report

Download the last confirmation report

* may contain a full shareholder list

Last news

2026-06-19 Latest
Confirmation statement made on 2026-05-26 with updates
2026-06-04
Termination of appointment of Simon John Smith as a director on 2026-05-25
2026-06-03
Director's details changed for Mr Thomas Freda on 2026-06-03

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

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 1 months, last: 2023-03-01

8471 8471-Computers and computer parts Automatic data-processing machines, including magnetic or optical readers, and machines for coding or processing data 33 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 1 months, last: 2026-02-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 3 months, last: 2024-08-01

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 1 months, last: 2024-09-01

8482 8482-Ball or roller bearings Bearings designed to reduce friction and support rotating parts in machinery 19 months, last: 2026-04-01

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 52 months, last: 2026-04-01

8485 8485-3D printing machines Machines used for creating objects layer by layer, also known as additive manufacturing 2 months, last: 2025-06-01

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 8 months, last: 2023-11-01

8501 8501-Electric motors Devices that convert electricity into motion, used in appliances or machinery 48 months, last: 2026-03-01

8503 8503-Parts for electric generators and converters Spare parts and components designed for electric generators and converters 13 months, last: 2026-02-01

8504 8504-Electrical transformers and converters Devices like transformers, rectifiers, and inductors used to change electrical voltage or current 10 months, last: 2025-07-01

8516 8516-Electric water heaters, space heaters, hairdryers, and other home appliances Includes electric water heaters, space heaters, hairdryers, hand dryers, and other heating devices for home use. Also covers electric smoothing irons and heating resistors 1 months, last: 2024-11-01

8517 8517-Telephones and communication devices Includes smartphones, landline phones, and devices for transmitting or receiving voice, images, or data over networks 3 months, last: 2023-08-01

8525 8525-Broadcasting and TV transmission equipment Includes TV cameras, digital cameras, and video recorders for broadcasting or television 15 months, last: 2026-04-01

8529 8529-Parts for audio and video devices Spare parts used mainly with audio, video, and broadcasting equipment like radios, TVs, and cameras 1 months, last: 2023-10-01

8534 8534-Printed circuits Flat boards with electronic circuits printed on them, used in devices like computers and phones 20 months, last: 2025-09-01

8536 8536-Electrical devices for low-voltage circuits Includes switches, relays, fuses, and connectors for circuits under 1,000V 4 months, last: 2026-01-01

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 40 months, last: 2026-04-01

8538 8538-Parts for electric control panels Parts specifically designed for use with electric control panels, distribution boards, or similar devices 2 months, last: 2023-01-01

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 56 months, last: 2026-04-01

8541 8541-Semiconductor devices Includes diodes, transistors, and other semiconductor-based devices like light-emitting diodes (LEDs), photovoltaic cells, and mounted piezo-electric crystals 33 months, last: 2026-04-01

8542 8542-Electronic integrated circuits Microchips and circuits used in electronic devices 3 months, last: 2022-01-01

8543 8543-Electrical machines with special functions Machines and devices that perform specific electrical tasks, not covered elsewhere 10 months, last: 2023-05-01

8544 8544-Insulated wires and cables Wires, cables, and optical fibers, insulated or fitted with connectors 26 months, last: 2026-04-01

8546 8546-Electrical insulators Insulators made of any material used to block electricity in electrical systems 1 months, last: 2021-11-01

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 7 months, last: 2024-01-01

9002 9002-Optical parts for devices Lenses, prisms, mirrors, and other optical parts used in instruments or machines, excluding simple glass elements 44 months, last: 2026-02-01

9007 9007-Movie cameras and projectors Equipment for filming or projecting movies, with or without sound recording 7 months, last: 2025-02-01

9011 9011-Compound optical microscopes Microscopes that use light to magnify small objects, including models for taking photos or videos of tiny things 78 months, last: 2026-04-01

9012 9012-Non-optical microscopes and diffraction devices Microscopes that don’t use light, such as electron microscopes, and tools for studying light diffraction 3 months, last: 2023-12-01

9013 9013-Lasers and optical devices Lasers (except laser diodes) and other optical tools not listed elsewhere 3 months, last: 2024-01-01

9015 9015-Surveying and measuring tools Tools for land, water, and weather measurements, like oceanographic, meteorological, or geophysical devices. Excludes compasses and rangefinders 1 months, last: 2022-06-01

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: 2023-05-01

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: 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 1 months, last: 2019-10-01

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 3 months, last: 2025-07-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 27 months, last: 2026-03-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 4 months, last: 2024-05-01

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 3 months, last: 2026-02-01

Last imported products

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

Ball or roller screws

84834030

Last purchased: 2026-04-01

Country: Germany

Transport: Air transport

Price: £52.95 per kg

Various input/output devices

84716070

Last purchased: 2026-04-01

Country: Netherlands

Transport: Air transport

Price: £69.39 per kg

Small ball bearings (under 30mm)

84821010

Last purchased: 2026-04-01

Port: London Heathrow Airport

Country: United States

Transport: Air transport

Price: £52.45 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

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 2 months, last: 2024-03-01

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 1 months, last: 2022-09-01

8471 8471-Computers and computer parts Automatic data-processing machines, including magnetic or optical readers, and machines for coding or processing data 76 months, last: 2026-04-01

8479 8479-Machines with specific functions Machines and mechanical devices designed for unique tasks not covered elsewhere 16 months, last: 2023-05-01

8501 8501-Electric motors Devices that convert electricity into motion, used in appliances or machinery 78 months, last: 2026-04-01

8504 8504-Electrical transformers and converters Devices like transformers, rectifiers, and inductors used to change electrical voltage or current 5 months, last: 2023-03-01

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 3 months, last: 2019-10-01

8514 8514-Industrial electric furnaces and ovens Electric furnaces and ovens used in factories or labs for heating materials, including those using induction or dielectric methods 1 months, last: 2023-06-01

8517 8517-Telephones and communication devices Includes smartphones, landline phones, and devices for transmitting or receiving voice, images, or data over networks 2 months, last: 2025-10-01

8525 8525-Broadcasting and TV transmission equipment Includes TV cameras, digital cameras, and video recorders for broadcasting or television 5 months, last: 2025-09-01

8527 8527-Radio receivers Devices for receiving radio broadcasts, which may also include features like sound recording, playback, or a clock 1 months, last: 2024-08-01

8533 8533-Electrical resistors, including rheostats and potentiometers, but not heating resistors All types of electrical resistors used in circuits, such as fixed and variable resistors, except those designed for heating purposes 2 months, last: 2021-10-01

8534 8534-Printed circuits Flat boards with electronic circuits printed on them, used in devices like computers and phones 1 months, last: 2023-06-01

8536 8536-Electrical devices for low-voltage circuits Includes switches, relays, fuses, and connectors for circuits under 1,000V 12 months, last: 2025-10-01

8542 8542-Electronic integrated circuits Microchips and circuits used in electronic devices 1 months, last: 2023-11-01

8544 8544-Insulated wires and cables Wires, cables, and optical fibers, insulated or fitted with connectors 66 months, last: 2026-03-01

8549 8549-Electrical and electronic waste Scrap and waste from electrical and electronic devices, including broken or unusable parts 1 months, last: 2022-06-01

9002 9002-Optical parts for devices Lenses, prisms, mirrors, and other optical parts used in instruments or machines, excluding simple glass elements 46 months, last: 2026-04-01

9007 9007-Movie cameras and projectors Equipment for filming or projecting movies, with or without sound recording 3 months, last: 2022-03-01

9011 9011-Compound optical microscopes Microscopes that use light to magnify small objects, including models for taking photos or videos of tiny things 81 months, last: 2026-04-01

9012 9012-Non-optical microscopes and diffraction devices Microscopes that don’t use light, such as electron microscopes, and tools for studying light diffraction 10 months, last: 2023-10-01

9013 9013-Lasers and optical devices Lasers (except laser diodes) and other optical tools not listed elsewhere 2 months, last: 2024-10-01

9018 9018-Medical and dental tools Instruments and devices used in medical, surgical, dental, or veterinary fields, including imaging and testing equipment 4 months, last: 2018-06-01

9019 9019-Therapy and medical devices Includes massage machines, therapy devices for oxygen or aerosol treatment, and machines for artificial breathing 2 months, last: 2025-05-01

9022 9022-X-ray and radiation equipment Machines using X-rays or radiation for medical or other uses 1 months, last: 2025-09-01

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 1 months, last: 2021-08-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 94 months, last: 2026-04-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 4 months, last: 2022-02-01

Last exported products

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

Various low-voltage control panels

85371098

Last exported: 2026-04-01

Port: London Heathrow Airport

Country: United States

Transport: Air transport

Price: £136.36 per kg

DC motors

85011099

Last exported: 2026-04-01

Transport: Roll on Roll off (RORO)

Price: £79.05 per kg

Arc lamps

853941

Last exported: 2026-04-01

Port: East Midlands Airport

Transport: Air transport

Price: £460.09 per kg

Light-emitting diodes (LEDs)

854141

Last exported: 2026-04-01

Port: London Heathrow Airport

Country: Thailand

Transport: Air transport

Price: £934.79 per kg

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

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