- Companies
- Builders
- Londonderry
- R Wilkie Developments Ltd
R Wilkie Developments Ltd
- Company number
- NI743010
- Incorporated
- 15 Aug 2026
- Registered office
- 17 High Street, Londonderry, BT48 6LT
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other letting and operating of own or leased real estate
R Wilkie Developments Ltd is a newly incorporated private limited company registered in Londonderry, company number NI743010, one of 95 building contractors in Londonderry. Its next accounts are due at Companies House on 15 May 2028, and its first CT600 is due at HMRC on 14 August 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where R Wilkie Developments Ltd is registered
The registered office is in Londonderry (BT48), in the Derry City and Strabane local authority area, Northern Ireland. Show BT48 6LT on a map.
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What happens if R Wilkie Developments 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 15 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 May 2028 to 15 Jun 2028 | £150 |
| 1 to 3 months late | 16 Jun 2028 to 15 Aug 2028 | £375 |
| 3 to 6 months late | 16 Aug 2028 to 15 Nov 2028 | £750 |
| More than 6 months late | From 16 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- NI743010
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2026
- Registered office
- 17 High Street, Londonderry, BT48 6LT
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Londonderry
Other active building contractors registered in Londonderry.
- Rafferty Construction Limited2020
- Rapid Modular Response Group Limited2026
- Shipquay Investments Limited2002
- SL Harkin Contracts UK Limited2022
- SM Devine Ltd2018
- Smartwall Limited2021
- SML Contracts (Derry) Limited2016
- SMM Drylining Ltd2018
All building contractors in Londonderry · All trades in Londonderry · Builders across the UK
Frequently asked questions
When are R Wilkie Developments Ltd's accounts due?
R Wilkie Developments Ltd's next accounts are due at Companies House by 15 May 2028 (in 580 days), covering the period to 31 August 2027.
When is R Wilkie Developments Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 August 2027, due by 14 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is R Wilkie Developments Ltd still trading?
R Wilkie Developments 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 R Wilkie Developments Ltd do?
R Wilkie Developments Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209).
How old is R Wilkie Developments Ltd?
R Wilkie Developments Ltd was incorporated on 15 August 2026, less than a year ago.
What is the penalty if R Wilkie Developments 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 R Wilkie Developments 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.