What is Optical Sciences Limited?

Optical Sciences Ltd from Northampton UK: Active status, small company, founded 30 years ago, 15 employees, £514,741 assets, revenue range: 1m-15m, real address, 3 directors, 2 owners, family business, located in Northampton. Regular importer of electronic gas or smoke analyzers, counters for various uses, parts for liquid or gas measuring tools, non-electronic gas or smoke analyzers (161.0 months imported). Regular exporter of electronic gas or smoke analyzers, counters for various uses, electronic measuring tools for liquids or gases, non-electronic gas or smoke analyzers, parts and accessories (63.0 months exported). Operates in the facility services, the specialized cleaning industries.

Who owns Optical Sciences Limited?

Askew Ian Mark, Askew Wendy Anne own Optical Sciences Limited. The list of owners was changed nine years ago. It is not exhaustive, as only owners with more than twenty five percent of shares are published.

Who are the directors of Optical Sciences Limited?

Askew Vanessa Marie Susan, Askew Wendy Anne, Askew Ian Mark are the directors of Optical Sciences Limited. The list of directors was changed three years ago.

When was Optical Sciences Limited founded?

Optical Sciences Limited was incorporated thirty years ago on September 12, 1995.

What are the previous names of Optical Sciences Limited?

Optical Sciences Limited was previously Kel-x6 Limited.

What does Optical Sciences Limited import to the UK?

The top import category of the regular importer Optical Sciences Limited is Electronic gas or smoke analyzers, Counters for various uses, Parts for liquid or gas measuring tools, Non-electronic gas or smoke analyzers, imported for 161.0 months. The last import operation was made on November 01, 2025.

What does Optical Sciences Limited export from the UK?

The top export category of the regular exporter Optical Sciences Limited is Electronic gas or smoke analyzers, Counters for various uses, Electronic measuring tools for liquids or gases, Non-electronic gas or smoke analyzers, Parts and accessories, exported for 63.0 months. The last export operation was made on October 01, 2025.

Which countries does Optical Sciences Limited export to?

Optical Sciences Limited exports to China, France, Germany, Nigeria, Norway, Saudi Arabia, and United States. (non-official data, calculated by Corpsignals)

Which countries does Optical Sciences Limited import from?

Optical Sciences Limited imports from Austria, China, China, Hong Kong Special Administrative Region, Germany, Italy, Japan, Netherlands, Romania, Sweden, and United States. (non-official data, calculated by Corpsignals)

Which ports does Optical Sciences Limited use for trade?

Optical Sciences Limited uses the following ports for trade: Dover, Dover / Eurotunnel, East Midlands Airport, Eurotunnel, Felixstowe, London Heathrow Airport, London Stansted Airport, and Southampton. (non-official data, calculated by Corpsignals)

What type of transport does Optical Sciences Limited use for trade?

Optical Sciences Limited uses Air transport and Roll on Roll off (RORO) for trade. (non-official data, calculated by Corpsignals)

What does Optical Sciences Limited company do?

The company operates in the facility services, the specialized cleaning industries.

How big is Optical Sciences Limited 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 £514,741.

Can I trust this information about Optical Sciences Limited?

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.

Optical Sciences Limited

Q: Where is Optical Sciences Limited based?

The registration address of Optical Sciences Limited is NN3 6QF, England, Northampton, Unit 3 Charter Gate, Clayfield Close. The address is real address as one company registered at the address.

Active

Small

30 years

15 employees

£514,741 (cur assets)

1m-15m

Regular importer

Regular exporter

Real address

3 directors

2 owners

Family business

Northampton

Field of Operation

Specialised cleaning services

81222 14019 companies

Website

optical-sciences.co.uk↗

Social media

linkedin↗ facebook↗

Summary

Optical Sciences Ltd, based in Northampton, UK, is a small, family-run business with an active status. Established 29 years ago in 1995, it employs 14 people and holds £580,710 in assets. The company operates from a real address and is managed by three directors and two owners. It's a regular importer and exporter of optical and medical tools and devices, with 187 months of import activity and 67 months of export activity recorded.

The company's website, OptiCal Sciences, showcases its expertise in microcontamination control. It provides calibration, sales, hire, training, and validation services for particle counters, airflow testing equipment, and other related instruments. They serve a wide range of industries, including pharmaceutical, life sciences, offshore oil, and hydraulic systems. The website highlights a commitment to precision, innovation, and customer satisfaction, positioning the company as a goto partner for businesses seeking to maintain high standards of cleanliness and safety.

Financially, Optical Sciences Ltd presents a mixed picture. While current assets increased by 9.9% to £580,000, net assets decreased by 20% to £310,000. Bank borrowings decreased by 44% to £13,000, and cash reserves saw a dramatic increase of 790% to £240,000. Trade debtors decreased by 31%, which could indicate improved collection efforts. However, creditors increased by 17% to £730,000. The company’s small size—meeting two of three criteria for a small company—helps it remain flexible, but the decline in equity warrants attention. There's no auditor mentioned, which is common for companies of this size.

Overall, Optical Sciences Ltd appears to be navigating a period of change, with a strong focus on its core services and a need to manage its financial position effectively.

Registered in England/Wales under the registration number 03101124, with a registered address at NN3 6QF, England, Northampton, Unit 3 Charter Gate, Clayfield Close.

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

Askew Ian Mark

9 years

25%+

Askew Wendy Anne

9 years

25%+

Managers

Askew Vanessa Marie Susan

3 years

Managing director

Askew Wendy Anne

21 years

Director

Askew Ian Mark

30 years

Ceo

Last reports

Download the last financial report

Download the last confirmation report

* may contain a full shareholder list

Last news

2026-02-09 Latest
Memorandum and Articles of Association
2026-02-09
Resolutions
2026-01-30
Particulars of variation of rights attached to shares

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

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 35 months, last: 2025-11-01

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 71 months, last: 2025-11-01

9028 9028-Meters for gas, liquid, or electricity Devices for measuring the flow or supply of gas, liquids, or electricity 1 months, last: 2020-02-01

9029 9029-Counters and speed measuring devices Includes revolution counters, production counters, taximeters, milometers, pedometers, speed indicators, tachometers, and stroboscopes 40 months, last: 2024-05-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 4 months, last: 2024-06-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 14 months, last: 2025-08-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 2 months, last: 2023-03-01

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 9 months, last: 2025-10-01

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

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 10 months, last: 2025-08-01

9030 9030-Electrical measuring instruments Tools like oscilloscopes, spectrum analyzers, and devices for measuring electrical quantities or detecting radiation 1 months, last: 2019-08-01

9031 9031-Measuring tools and machines Tools and machines used to measure or check things, not listed elsewhere. Includes profile projectors 6 months, last: 2025-07-01

9032 9032-Automatic control devices Devices used to automatically regulate or control systems or processes 1 months, last: 2022-01-01

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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