Gnex Systems Ltd
Window & double glazing company registered in Hemel Hempstead, Buckinghamshire
Registered address
36 LONDON ROAD, Hemel Hempstead HP3 9SB
✓ Active on Companies House
Companies House number06630214
IncorporatedJune 2008
18 years on the register
18 years on the register
Company typePrivate Limited Company
Trade (SIC 43320)Joinery installation (windows, doors & frames)
Accounts on fileFull accounts, small-company exemption · last filed May 2025 · next due February 2027
Also registered for43390 - Other building completion and finishing; 62090 - Other information technology service activities; 80200 - Security systems service activities
Previously namedGnexsystems Limited (until June 2019)
Listed from the public Companies House register, not an endorsement. Quote requests go to FENSA or Certass registered installers covering your postcode, not necessarily this company. Accounts filing category reflects company size under Companies House rules, not service quality. Map location is approximate, based on the registered postcode.
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Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the HP postcode area, who contact you directly. Hemel Hempstead has 27 registered window and glazing businesses in this directory, though the installers who quote are not necessarily among them. It is free and there is no obligation.
What does this page tell me about Gnex Systems Ltd?
The registered company name, registered office address, Companies House number and incorporation date, all taken from the public Companies House register. It does not include reviews, prices, staff details, or confirmation that the company is currently trading.
Does a listing here mean Gnex Systems Ltd is recommended?
No. Companies appear in this directory because they are on the Companies House register under a window/joinery installation trade code. A listing is not vetting, endorsement, or a guarantee that the company is trading or FENSA/Certass registered.
How many window and glazing companies are there in Buckinghamshire?
This directory holds 365 active window and glazing businesses across 44 towns in Buckinghamshire, all from the Companies House register. Hemel Hempstead accounts for 27, among the county's busiest. About 34% of Buckinghamshire's registered window and glazing firms were incorporated in the last three years, so weigh incorporation date and FENSA/Certass registration, not just company age.