Castellex Ltd
- Active
- Small
- 10 years
- 4 employees
- £27,981 (cur assets)
- 0-1m
- Regular importer
- Regular exporter
- Real address
- 2 directors
- 1 owner
- Hertford
Two conditions of three:
1.Turnover < £10.2 million
2.Balance sheet total < £5.1 million
3.Average number of employees < 50
Field of Operation
Website
Summary
Castellex Ltd from Hertford UK is a small, active company founded nine years ago in 2015. With four employees and £125,889 in assets, it operates from a real address and is managed by two directors and one owner. The company regularly imports and exports machinery, boilers, and mechanical appliances, parts – with recent activity recorded in March for imports and September for exports.
The company’s website, Castellex, specializes in NBC (Nuclear, Biological, Chemical) and CBRN (Chemical, Biological, Radiological, Nuclear) air filtration systems. It caters to military, government facilities, families, and preppers, offering both domestic and commercial solutions. The site emphasizes comprehensive fallout and bunker protection, highlighting the importance of air quality in survival scenarios. They offer DIY-friendly kits and ship worldwide.
Financially, Castellex Ltd shows a mixed picture. Cash reserves have increased significantly, jumping 110% to £120,000, a positive sign. However, net assets decreased by 48% to -£9,200, and bank borrowings decreased by 16% to £32,000. Creditors increased by 48% to £100,000, and trade debtors dropped significantly by 97% to £1,200. The company meets the criteria for a small company, with turnover under £10.2 million, assets under £5.1 million, and fewer than 50 employees. The accounts are unaudited, likely due to its small size.
The increase in cash reserves suggests improved cash flow management, but the decrease in net assets and increase in creditors could indicate growing expenses or delayed payments. The company’s focus on specialized air filtration systems, however, suggests a niche market with potential for growth.
Registered in England/Wales under the registration number 09877853, with a registered address at SG14 1NN, England, Hertford, Hertfordshire, 16a Mimram Road.
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
-
Individual
- 9 years
- 1
- psc
-
Resident of United Kingdom
Managers
-
Individual
- 10 years
-
Resident of United Kingdom
-
Individual
- 10 years
-
Resident of United Kingdom
Last reports
The latest confirmation statement submitted four months ago.
Last news
-
Secretary's details changed for Nijole Mazeikaite on 2026-02-17Download 1 page pdf report
-
Director's details changed for Ms Nijole Mazeikaite on 2026-02-17Download 2 pages pdf report
-
Change of details for Ms Nijole Mazeikaite as a person with significant control on 2026-02-17Download 2 pages pdf report
Importer profile by HS codes
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Import HS codes in detail
Last imported products
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* Warning: Ports, countries, transport, and price/kg were calculated by CorpSignals; non-official data, may contain errors.
Exporter profile by HS codes
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Export HS codes in detail
Last exported products
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* Warning: Ports, countries, transport, and price/kg were calculated by CorpSignals; non-official data, may contain errors.
FAQ about Castellex Ltd
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