Gemmological Instruments Limited
- Active
- Small
- Holding
- 61 years
- 2 employees
- £1,309,382 (cur assets)
- 1m-15m
- Regular importer
- Regular exporter
- Real address
- 3 directors
- 1 owner
- London
Company status
Company size
Two conditions of three:
1.Turnover < £10.2 million
2.Balance sheet total < £5.1 million
3.Average number of employees < 50
Two conditions of three:
1.Turnover < £10.2 million
2.Balance sheet total < £5.1 million
3.Average number of employees < 50
Controlled by corporate entities
Company incorporated on February 19, 1965
Average employees reported at December 31, 2024
Current assets reported at December 31, 2024
Estimated revenue range
Top import category is Various measuring tools, Various light-based testing tools, Microtomes and their parts, Stereoscopic microscopes, 94.0 months imported, the last import operation was made on September 01, 2025
Top export category is Various dental equipment, Stereoscopic microscopes, Various light-based testing tools, Filters for optical devices, 64.0 months exported, the last export operation was made on November 01, 2025
2 companies registered at the address, less than ten
3 directors
1 owner. It is not exhaustive, as only owners with more than twenty five percent of shares are published.
Company is located in London
Field of Operation
Agents involved in the sale of a variety of goods
46190
24750 companies
SIC CODE 46190. Standard Industrial Classification (SIC) codes are used to classify the business activities of companies.
Summary
Gemmological Instruments Limited is a private limited company registered in England/Wales with the registration number 00838324. The company was founded sixty one years ago on February 19, 1965, and registered at EC1N 6TD, England, London, 21 Ely Place. The address is probably real as only two companes registered at the same address. Its status is active. The company operates in the agent and brokers, the other diversified agent/brokers n.e.c. industries. Officially, it has one owner or PSCs, three directors, and two employees.
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 £1,309,382.
The company is a regular importer, with its top import category being Various measuring tools, Various light-based testing tools, Microtomes and their parts, Stereoscopic microscopes, totaling 94.0 months of imports. The last import operation was conducted on September 01, 2025. The company is a regular exporter, with its top export categories including Various dental equipment, Stereoscopic microscopes, Various light-based testing tools, Filters for optical devices, totaling 64.0 of months exports. The last export operation took place on November 01, 2025. Exports to China, China, Hong Kong Special Administrative Region, France, Germany, and Ireland. Imports from Australia, Brazil, China, China, Hong Kong Special Administrative Region, and France. Uses ports Dover, Dover / Eurotunnel, East Midlands Airport, Felixstowe, and Grangemouth Docks. 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
-
Corporate
- 9 years
- 75%+
-
Resident of United Kingdom
Started on 2016-04-06
Right to appoint or remove directors, Ownership of voting rights - 75% or more, Ownership of shares – 75% or more
Managers
-
Individual
- 1 year
- 2
-
Resident of United Kingdom
Started on 2025-02-03
Also participates in 2 other companies.
Secretary
Secretary
-
Individual
- 1 year
-
Resident of United Kingdom
Started on 2025-02-03
Ceo
Ceo
-
Individual
- 7 years
- 3
-
Resident of United Kingdom
Started on 2018-11-13
Also participates in 3 other companies.
Certified chartered accountant
Certified chartered accountant
Last reports
Download the last financial report
The latest financial report submitted eight months ago.
Download the last confirmation report
May contain a full shareholders list.
The latest confirmation statement submitted six months ago.
The latest confirmation statement submitted six months ago.
* may contain a full shareholder list
Last news
-
Confirmation statement made on 2025-08-08 with no updatesDownload 3 pages pdf report
-
Total exemption full accounts made up to 2024-12-31Download 15 pages pdf report
-
Appointment of Miss Catherine Elizabeth Hill as a secretary on 2025-02-03Download 2 pages pdf report
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
4820
4820-Paper and cardboard stationery items
Includes registers, notebooks, diaries, exercise books, binders, folders, business forms, and albums for samples or collections
1 months, last: 2019-02-01
4901
4901-Printed books, brochures, and leaflets
Covers printed materials like books, brochures, and leaflets, whether they are in single sheets or folded
2 months, last: 2022-06-01
4911
4911-Printed Materials
Various printed items like pictures, photographs, and other printed matter
1 months, last: 2023-08-01
7103
7103-Precious and semi-precious stones
All types of precious and semi-precious stones, excluding diamonds, whether or not they are cut or graded
5 months, last: 2022-06-01
7104
7104-Synthetic or lab-made gemstones
Man-made precious and semi-precious stones, not set or mounted. Includes ungraded stones temporarily strung for transport
2 months, last: 2022-06-01
7117
7117-Imitation jewelry
Fake or imitation jewelry made to look like real jewelry, often using cheaper materials
1 months, last: 2018-06-01
8203
8203-Hand tools like files, pliers, and shears
Common hand tools including files, rasps, pliers, tweezers, metal-cutting shears, and pipe-cutters
3 months, last: 2019-02-01
8205
8205-General hand tools and equipment
Includes tools like hammers, screwdrivers, blowlamps, and vices, as well as portable forges and grinding wheels
1 months, last: 2017-09-01
8305
8305-Metal office tools like paper clips, letter clips, and staples
Covers small office items like paper clips, letter corners, indexing tags, and metal staples in strips for various uses
1 months, last: 2017-06-01
8448
8448-Textile machine parts and accessories
Spare parts and tools for textile machines, like spindles, needles, and shuttles
1 months, last: 2017-11-01
8504
8504-Electrical transformers and converters
Devices like transformers, rectifiers, and inductors used to change electrical voltage or current
1 months, last: 2018-01-01
8513
8513-Portable electric lamps
Handheld lamps powered by batteries or other energy sources, excluding vehicle lighting
1 months, last: 2024-03-01
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
2 months, last: 2024-01-01
8541
8541-Semiconductor devices
Includes diodes, transistors, and other semiconductor-based devices like light-emitting diodes (LEDs), photovoltaic cells, and mounted piezo-electric crystals
2 months, last: 2019-06-01
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
3 months, last: 2017-06-01
9002
9002-Optical parts for devices
Lenses, prisms, mirrors, and other optical parts used in instruments or machines, excluding simple glass elements
8 months, last: 2024-05-01
9005
9005-Binoculars, telescopes, and astronomical tools
Includes binoculars, monoculars, telescopes, and other tools used for viewing distant objects or studying the stars
1 months, last: 2017-12-01
9011
9011-Compound optical microscopes
Microscopes that use light to magnify small objects, including models for taking photos or videos of tiny things
10 months, last: 2025-05-01
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: 2018-05-01
9013
9013-Lasers and optical devices
Lasers (except laser diodes) and other optical tools not listed elsewhere
4 months, last: 2025-06-01
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
9018
9018-Medical and dental tools
Instruments and devices used in medical, surgical, dental, or veterinary fields, including imaging and testing equipment
2 months, last: 2020-08-01
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: 2023-01-01
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
2 months, last: 2018-06-01
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
40 months, last: 2025-06-01
9030
9030-Electrical measuring instruments
Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation
1 months, last: 2019-04-01
9031
9031-Measuring tools and machines
Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors
33 months, last: 2025-09-01
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: 2016-03-01
9405
9405-Lights and lighting fixtures, including searchlights, spotlights, and parts
Includes all types of lights and lighting fixtures, such as searchlights, spotlights, and their parts. Also includes illuminated signs and nameplates with fixed light sources
7 months, last: 2025-01-01
Last imported products
Click on items to see detailed UK statistics on HS code, including companies list.
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2025-09-01
Transport: Air transport
Price: £37.53 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2025-06-01
Transport: Air transport
Price: £141.3 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2025-06-01
Port: London Heathrow Airport
Transport: Air transport
Price: £230.8 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2025-05-01
Port: London Heathrow Airport
Country: Germany
Transport: Air transport
Price: £132.91 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2024-05-01
Transport: Air transport
Price: £343.97 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2024-05-01
Port: East Midlands Airport
Country: United States
Transport: Air transport
Price: £227.97 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2025-01-01
Country: China
Transport: Sea transport (not vehicle on ferry)
Price: £11.58 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2024-03-01
Port: Felixstowe
Country: China
Transport: Sea transport (not vehicle on ferry)
Price: £18.93 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2024-01-01
Transport: Roll on Roll off (RORO)
Price: £26.78 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last purchased: 2023-08-01
Transport: Roll on Roll off (RORO)
Price: £12.38 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
4901
4901-Printed books, brochures, and leaflets
Covers printed materials like books, brochures, and leaflets, whether they are in single sheets or folded
3 months, last: 2025-06-01
7104
7104-Synthetic or lab-made gemstones
Man-made precious and semi-precious stones, not set or mounted. Includes ungraded stones temporarily strung for transport
1 months, last: 2023-10-01
8203
8203-Hand tools like files, pliers, and shears
Common hand tools including files, rasps, pliers, tweezers, metal-cutting shears, and pipe-cutters
1 months, last: 2022-10-01
8205
8205-General hand tools and equipment
Includes tools like hammers, screwdrivers, blowlamps, and vices, as well as portable forges and grinding wheels
1 months, last: 2021-01-01
8207
8207-Interchangeable tools
Tools that can be swapped for different tasks, used with hand tools or machines, like drills, cutters, or threading tools
2 months, last: 2025-06-01
8421
8421-Centrifuges and filtering machines
Machines that spin to separate liquids or gases, or clean them by filtering. Includes dryers and purifiers
2 months, last: 2024-10-01
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
2 months, last: 2016-11-01
8513
8513-Portable electric lamps
Handheld lamps powered by batteries or other energy sources, excluding vehicle lighting
3 months, last: 2023-10-01
8525
8525-Broadcasting and TV transmission equipment
Includes TV cameras, digital cameras, and video recorders for broadcasting or television
2 months, last: 2024-10-01
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
1 months, last: 2017-09-01
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: 2025-11-01
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
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
8 months, last: 2023-09-01
9004
9004-Corrective or protective glasses and goggles
Includes all types of glasses and goggles used for vision correction, eye protection, or other purposes, such as safety goggles and reading glasses
1 months, last: 2023-08-01
9005
9005-Binoculars, telescopes, and astronomical tools
Includes binoculars, monoculars, telescopes, and other tools used for viewing distant objects or studying the stars
1 months, last: 2020-04-01
9011
9011-Compound optical microscopes
Microscopes that use light to magnify small objects, including models for taking photos or videos of tiny things
14 months, last: 2025-11-01
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: 2022-10-01
9013
9013-Lasers and optical devices
Lasers (except laser diodes) and other optical tools not listed elsewhere
1 months, last: 2021-03-01
9014
9014-Compasses and navigation tools
Direction-finding compasses and other navigation instruments
1 months, last: 2018-03-01
9015
9015-Surveying and measuring tools
Tools for land, water, and weather measurements, like oceanographic, meteorological, or geophysical devices. Excludes compasses and rangefinders
3 months, last: 2019-05-01
9018
9018-Medical and dental tools
Instruments and devices used in medical, surgical, dental, or veterinary fields, including imaging and testing equipment
14 months, last: 2019-01-01
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: 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
8 months, last: 2023-12-01
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
34 months, last: 2025-11-01
9030
9030-Electrical measuring instruments
Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation
4 months, last: 2021-07-01
9031
9031-Measuring tools and machines
Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors
12 months, last: 2025-08-01
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: 2019-08-01
9209
9209-Parts and accessories for musical instruments
Includes parts like mechanisms for musical boxes, cards, discs, rolls, metronomes, tuning forks, and pitch pipes
3 months, last: 2019-01-01
9405
9405-Lights and lighting fixtures, including searchlights, spotlights, and parts
Includes all types of lights and lighting fixtures, such as searchlights, spotlights, and their parts. Also includes illuminated signs and nameplates with fixed light sources
11 months, last: 2024-12-01
9705
9705-Collectible items of historical or scientific interest
Collections and pieces related to archaeology, history, zoology, botany, and more
2 months, last: 2017-10-01
Last exported products
Click on items to see detailed UK statistics on HS code, including companies list.
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-11-01
Port: Dover / Eurotunnel
Country: Germany
Transport: Roll on Roll off (RORO)
Price: £199.96 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-11-01
Port: London Heathrow Airport
Transport: Air transport
Price: £309.53 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-08-01
Port: London Heathrow Airport
Transport: Air transport
Price: £369.6 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-08-01
Port: London Heathrow Airport
Transport: Air transport
Price: £310.0 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-06-01
Port: London Heathrow Airport
Country: Japan
Transport: Air transport
Price: £428.85 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-04-01
Transport: Air transport
Price: £82.48 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-11-01
Port: Holyhead
Country: Ireland
Transport: Roll on Roll off (RORO)
Price: £23.46 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-06-01
Port: London Heathrow Airport
Transport: Air transport
Price: £5.35 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2025-06-01
Transport: Air transport
Price: £133.13 per kg
HS code used by customs authorities around the world to identify products for the application of duties and taxes.
Last exported: 2024-12-01
Port: Dover / Eurotunnel
Country: Germany
Transport: Roll on Roll off (RORO)
Price: £58.02 per kg
* Warning: Ports, countries, transport, and price/kg were calculated by CorpSignals; non-official data, may contain errors.
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