- Companies
- Builders
- Rickmansworth
- Sliabh Construction Limited
Sliabh Construction Limited
- Company number
- 05755410
- Incorporated
- 24 Mar 200620 years trading
- Registered office
- 47 Woodland Road, Maple Cross, Rickmansworth, Hertfordshire, WD3 9ST
- Nature of business
- Construction of domestic buildings
Sliabh Construction Limited is a 20-year-old private limited company registered in Rickmansworth, company number 05755410, one of 76 building contractors in Rickmansworth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £172K (-2.2%) on the year before, to £7.7M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £10M against £2.7M owed within a year: 3.9 times cover.
- 4 employees on average during the year.
- 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 Mar 2025 | £7.7M | £376K | £10M | £2.7M | 4 |
| 31 Mar 2024 | £7.9M | £199K | £10M | £574K | 4 |
| 31 Mar 2023 | £8M | £822K | £9.2M | £1.2M | 4 |
| 31 Mar 2022 | £6.9M | £2.1M | £7.8M | £941K | 4 |
| 31 Mar 2021 | £6.4M | £3.3M | £7.3M | £886K | 4 |
| 31 Mar 2020 | £6M | £256K | £7.2M | £1.3M | 4 |
| 31 Mar 2019 | £5.5M | £2.2M | £8.9M | £3.4M | 4 |
| 31 Mar 2018 | £4.9M | £2.5M | £7.7M | £2.8M | 4 |
| 31 Mar 2017 | £3.8M | £446K | £7M | £3.3M | 4 |
| 31 Mar 2016 | £2.9M | £586K | £5.3M | £2.5M |
Who runs and owns Sliabh Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| W*** M*** | Director | Mar 2006 |
| J*** P*** | Director | Mar 2006 |
| W*** M*** | Secretary | Oct 2006 |
| J*** P*** | Secretary | Oct 2006 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| Khcs Secretaries Limited | Secretary (company) | Mar 2006 | May 2007 |
Charges (secured borrowing)
1 of 20 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| The Royal Bank Of Scotland PLC | Outstanding | Aug 2006 |
| United Trust Bank Limited | Satisfied Jul 2025 | Aug 2023 |
| The Royal Bank Of Scotland PLC | Satisfied Aug 2023 | Oct 2018 |
| The Royal Bank Of Scotland PLC | Satisfied Aug 2023 | Aug 2017 |
| The Royal Bank Of Scotland PLC | Satisfied Aug 2023 | Jun 2016 |
| The Royal Bank Of Scotland PLC | Satisfied Jul 2017 | Apr 2015 |
| The Royal Bank Of Scotland PLC | Satisfied Jul 2017 | Feb 2015 |
| The Royal Bank Of Scotland PLC | Satisfied May 2015 | Dec 2013 |
| The Royal Bank Of Scotland PLC | Satisfied Jul 2017 | Dec 2013 |
| The Royal Bank Of Scotland PLC | Satisfied Jul 2017 | Jul 2013 |
| The Royal Bank Of Scotland PLC | Satisfied Nov 2013 | Nov 2012 |
| The Royal Bank Of Scotland PLC | Satisfied Nov 2013 | Sep 2012 |
| Royal Bank Of Scotland PLC | Satisfied Nov 2013 | Aug 2011 |
| Royal Bank Of Scotland PLC | Satisfied Mar 2011 | Apr 2010 |
| The Royal Bank Of Scotland PLC | Satisfied May 2010 | Feb 2010 |
| Royal Bank Of Scotland PLC | Satisfied Mar 2011 | Apr 2008 |
| The Royal Bank Of Scotland PLC | Satisfied Mar 2011 | Oct 2007 |
| The Royal Bank Of Scotland PLC | Satisfied Aug 2007 | Mar 2007 |
| The Royal Bank Of Scotland PLC | Satisfied Nov 2009 | Dec 2006 |
| The Royal Bank Of Scotland PLC | Satisfied Mar 2011 | Jun 2006 |
Where Sliabh Construction Limited is registered
The registered office is in Rickmansworth (WD3), in the Three Rivers local authority area, East of England. Show WD3 9ST on a map.
Other trade companies in WD3
- DB Roofing Services LtdRoofers
- Ijesha Real Estate LtdProperty developers
- Aa Estate Developers LtdProperty developers
- DW17 LimitedProperty developers
- Twelve Construct LtdProperty developers
- Mill End Motor Company LtdMotor traders
- Daf Construction Services LtdBuilders
- J&V Customs LtdMechanics and garages
What happens if Sliabh Construction Limited 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05755410
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2006 (20 years ago)
- Registered office
- 47 Woodland Road, Maple Cross, Rickmansworth, Hertfordshire, WD3 9ST
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 April 2026
- Charges (mortgages)
- 1 outstanding of 20 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Rickmansworth
Other active building contractors registered in Rickmansworth.
- Tanton Two Limited2014
- Taylor Mac Limited2011
- Thapar Properties Ltd2023
- The Coach House New Build Ltd2025
- The Lodge New Build Ltd2025
- Total Construction Limited1999
- Total Contractors Limited2025
- Upgrade Interiors Ltd2019
All building contractors in Rickmansworth · All trades in Rickmansworth · Builders across the UK
Frequently asked questions
When are Sliabh Construction Limited's accounts due?
Sliabh Construction Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Sliabh Construction Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Sliabh Construction Limited still trading?
Sliabh Construction Limited 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 Sliabh Construction Limited do?
Sliabh Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Sliabh Construction Limited?
Sliabh Construction Limited was incorporated on 24 March 2006, 20 years ago.
Who runs Sliabh Construction Limited?
Sliabh Construction Limited has 2 active directors, the longest-serving appointed in Mar 2006. Their names and service addresses are on the Companies House register.
What is the penalty if Sliabh Construction Limited 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 Sliabh Construction Limited 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.