- Companies
- Civil engineering
- London
- Reggie K Company Limited
Reggie K Company Limited
- Company number
- 15014228
- Incorporated
- 19 Jul 20233 years trading
- Registered office
- 52 Mayday Gardens, London, SE3 8NW
- Nature of business
- Construction of railways and underground railways
Reggie K Company Limited is a 3-year-old private limited company registered in London, company number 15014228, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
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 up £2,038 (+30.2%) on the year before, to £8,797.
- Current assets of £3,783 against £4,080 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £8,797 | £3,783 | £4,080 | 0 | |
| 31 Jul 2025 | £6,759 | £8,591 | £5,350 | 0 | |
| 31 Jul 2024 | £4,178 | £3,322 | £7,500 | 0 |
Where Reggie K Company Limited is registered
The registered office is in London (SE3), in the Greenwich local authority area, London. Show SE3 8NW on a map.
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What happens if Reggie K Company 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15014228
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 July 2023 (3 years ago)
- Registered office
- 52 Mayday Gardens, London, SE3 8NW
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 18 July 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Regusafe Engineering Limited2024
- Reid's Telecoms Ltd2024
- Renewable Power Cameroon Ltd2025
- Replace Utilities Ltd2024
- Reralto Ltd2023
- RF-Limited Ltd2026
- Rhema Concept Limited2013
- Richard James Humphrey Limited2018
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Reggie K Company Limited's accounts due?
Reggie K Company Limited's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Reggie K Company Limited's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Reggie K Company Limited still trading?
Reggie K Company 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 Reggie K Company Limited do?
Reggie K Company Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is Reggie K Company Limited?
Reggie K Company Limited was incorporated on 19 July 2023, 3 years ago.
What is the penalty if Reggie K Company 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 Reggie K Company 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.