- Companies
- Civil engineering
- London
- Luminary Rail Services Limited
Luminary Rail Services Limited
- Company number
- 09858918
- Incorporated
- 5 Nov 201510 years trading
- Registered office
- 11 Ship Street 11 Ship Street, Deptford, London, SE8 4PW
- Nature of business
- Construction of railways and underground railways; Other service activities n.e.c.
Luminary Rail Services Limited is a 10-year-old private limited company registered in London, company number 09858918, one of 1,853 civil engineering contractors in London. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £2,993 (-37.4%) on the year before, to -£11K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£11K | £4,800 | 1 | ||
| 30 Nov 2023 | -£8,007 | 1 | |||
| 30 Nov 2022 | -£8,607 | 1 | |||
| 30 Nov 2021 | -£9,999 | £1 | 1 | ||
| 30 Nov 2020 | -£4,323 | £5,677 | 1 | ||
| 30 Nov 2019 | £1,597 | £1,596 | £0 | 1 | |
| 30 Nov 2018 | £4,968 | £6,265 | £1,298 | ||
| 30 Nov 2017 | £486 | £1,784 | £1,298 | ||
| 30 Nov 2016 | £224 | £1,780 | £1,780 | £1,556 |
Where Luminary Rail Services Limited is registered
The registered office is in London (SE8), in the Lewisham local authority area, London. Show SE8 4PW on a map.
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What happens if Luminary Rail Services Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 09858918
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2015 (10 years ago)
- Registered office
- 11 Ship Street 11 Ship Street, Deptford, London, SE8 4PW
- Nature of business
- Construction of railways and underground railways (SIC 42120)
Other service activities n.e.c. (SIC 96090) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 7 October 2025
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.
- Lunar Electrics Ltd2020
- LW Consulting Ltd2018
- LW Renovations Ltd2010
- Lyalldale Limited2011
- Lynch Utilities Ltd2025
- Lynton Property Services Ltd2005
- Lysoj Limited2019
- Lyvion2025 Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Luminary Rail Services Limited's accounts due?
Luminary Rail Services Limited's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Luminary Rail Services Limited's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Luminary Rail Services Limited still trading?
Luminary Rail Services Limited is listed as active on the Companies House register (checked 13 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 Luminary Rail Services Limited do?
Luminary Rail Services Limited is registered under Construction of railways and underground railways (SIC 42120); Other service activities n.e.c. (SIC 96090).
How old is Luminary Rail Services Limited?
Luminary Rail Services Limited was incorporated on 5 November 2015, 10 years ago.
What is the penalty if Luminary Rail Services 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 Luminary Rail Services Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.