- Companies
- Finishing trades
- Bromley
- Gjon HVAC Ltd
Gjon HVAC Ltd
- Company number
- 16188483
- Incorporated
- 16 Jan 20251 year trading
- Registered office
- C/O Accountanova Ltd Bromley Old Town Hall, 30 Tweedy Road, Bromley, Kent, BR1 3FE
- Nature of business
- Other building completion and finishing; Technical testing and analysis
Gjon HVAC Ltd is a 1-year-old private limited company registered in Bromley, company number 16188483, one of 77 building finishing companies in Bromley. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Where Gjon HVAC Ltd is registered
The registered office is in Bromley (BR1), in the Bromley local authority area, London. Show BR1 3FE on a map.
Other trade companies in BR1
- Selvaa LimitedRepair services
- E.Esoteric LimitedElectricians
- Ideal Move Properties LimitedProperty developers
- Slick Moves London LtdMachinery repair and installation
- Greenwoods Home & Garden Services LimitedCleaning companies
- Primecroft Group LtdBuilders
- Rapid Emergency Plumbers London LtdPlumbers and heating engineers
- Faspen LtdCleaning companies
Also registered at this address
21 other companies use the same registered office as Gjon HVAC Ltd.
- A&J Telecoms LtdCivil engineering
- Advance Civils LimitedCivil engineering
- Andscape Design and Construction LtdLandscapers and gardeners
- Apex Gas Solutions LtdPlumbers and heating engineers
- Cox's Glass & Glazing LimitedGlaziers
- Cutty Sark MOT & Service Centre LimitedMechanics and garages
- D & P Potter Rigging Services LtdScaffolders
- Davies Miller Services LtdSpecialist contractors
- DM Epoxy Designs LtdFloor and wall tilers
- Emx Trading LimitedMotor traders
- Enox Glass LtdGlaziers
- GJ Building LimitedElectricians
- Glazeview Windows LimitedJoiners and carpenters
- GLS Heating LimitedPlumbers and heating engineers
- Hoggwell Building LtdProperty developers
- Inten LimitedPlumbers and heating engineers
- JJ Boorman Plumbing & Heating LtdPlumbers and heating engineers
- Jonabas Properties LimitedProperty developers
- M R Electrical & Property Services LimitedElectricians
- Perpetuity Properties LimitedProperty developers
- Wernham Hogg LimitedElectricians
What happens if Gjon HVAC Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16188483
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 January 2025 (1 year ago)
- Registered office
- C/O Accountanova Ltd Bromley Old Town Hall, 30 Tweedy Road, Bromley, Kent, BR1 3FE
- Nature of business
- Other building completion and finishing (SIC 43390)
Technical testing and analysis (SIC 71200) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 15 January 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Bromley
Other active building finishing companies registered in Bromley.
- Grace Group Services Limited2023
- Home Front Renovations Ltd2023
- HS Walker Ltd2023
- Imf Stoves Limited2024
- Install My Fireplace Limited2014
- Ivt Building Services Ltd2017
- JD Drylining & Ceilings Ltd2025
- JJT 4 Build Ltd2023
All building finishing companies in Bromley · All trades in Bromley · Finishing trades across the UK
Frequently asked questions
When are Gjon HVAC Ltd's accounts due?
Gjon HVAC Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Gjon HVAC Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Gjon HVAC Ltd still trading?
Gjon HVAC Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Gjon HVAC Ltd do?
Gjon HVAC Ltd is registered under Other building completion and finishing (SIC 43390); Technical testing and analysis (SIC 71200).
How old is Gjon HVAC Ltd?
Gjon HVAC Ltd was incorporated on 16 January 2025, 1 year ago.
What is the penalty if Gjon HVAC Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Gjon HVAC Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.