- Companies
- Specialist contractors
- Ruislip
- Triton Building Conservation Ltd
Triton Building Conservation Ltd
- Company number
- 06538718
- Incorporated
- 19 Mar 200818 years trading
- Registered office
- 70-72 Victoria Road, Ruislip, Middlesex, HA4 0AH
- Nature of business
- Other specialised construction activities n.e.c.
Triton Building Conservation Ltd is a 18-year-old private limited company registered in Ruislip, company number 06538718, one of 107 specialist construction companies in Ruislip. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £59K (-212.5%) on the year before, to -£31K.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£31K | £466K | 0 | ||
| 31 Dec 2024 | £28K | £466K | 0 | ||
| 31 Dec 2023 | £31K | £466K | 0 | ||
| 31 Dec 2022 | £31K | £131K | £465K | £435K | 0 |
| 31 Dec 2021 | £37K | £200K | £536K | £501K | 0 |
| 31 Dec 2020 | £655K | £266K | £1.2M | £538K | 0 |
| 31 Dec 2019 | £667K | £462K | £1M | £377K | 8 |
| 31 Dec 2018 | £648K | £501K | £1.3M | £643K | 8 |
| 31 Dec 2017 | £656K | £1.5M | £750K | ||
| 31 Dec 2016 | £656K | £1.7M | £960K |
Who runs and owns Triton Building Conservation Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** E*** | Director | Mar 2008 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** B*** | Nominee Secretary | Mar 2008 | Mar 2008 |
| R*** B*** | Secretary | Jul 2009 | Mar 2012 |
| D*** H*** | Secretary | Mar 2008 | Oct 2009 |
| Bhardwaj Corporate Services Limited | Director (company) | Mar 2008 | Mar 2008 |
Person with significant control
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| National Westminster Bank PLC | Outstanding | Apr 2011 |
Where Triton Building Conservation Ltd is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 0AH on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
Shared registered office
73 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Triton Building Conservation 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2028 | 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
- 06538718
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2008 (18 years ago)
- Registered office
- 70-72 Victoria Road, Ruislip, Middlesex, HA4 0AH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 2 January 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Ruislip
Other active specialist construction companies registered in Ruislip.
- UK Steel Fabricators Limited2013
- Vivid Design Works Limited2016
- VJ UK Construction Ltd2025
- White Knights Home Improvements Ltd2013
- Windowcladd Ltd2024
- WRD Systems Integration Ltd2020
- A R Marks Contracts Ltd2021
- Alpine Driveways Limited2005
All specialist construction companies in Ruislip · All trades in Ruislip · Specialist contractors across the UK
Frequently asked questions
When are Triton Building Conservation Ltd's accounts due?
Triton Building Conservation Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Triton Building Conservation Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Triton Building Conservation Ltd still trading?
Triton Building Conservation 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 Triton Building Conservation Ltd do?
Triton Building Conservation Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Triton Building Conservation Ltd?
Triton Building Conservation Ltd was incorporated on 19 March 2008, 18 years ago.
Who runs Triton Building Conservation Ltd?
Triton Building Conservation Ltd has 1 active director, the longest-serving appointed in Mar 2008. Their names and service addresses are on the Companies House register.
Who owns Triton Building Conservation Ltd?
One person or company has significant control of Triton Building Conservation Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Triton Building Conservation 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 Triton Building Conservation 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.