- Companies
- Civil engineering
- Og Rail Consultants Ltd
Og Rail Consultants Ltd
- Company number
- 10177802
- Incorporated
- 12 May 201610 years trading
- Registered office
- 2 Hampden Road, Flitwick, Bedfordshire, MK45 1HX
- Nature of business
- Construction of railways and underground railways
Og Rail Consultants Ltd is a 10-year-old private limited company registered in Flitwick, company number 10177802, one of the UK's civil engineering contractors. Companies House shows its accounts as overdue: they were due on 28 February 2025.
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 £1,795 (-16.8%) on the year before, to £8,866.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £731 against £15K owed within a year: 0.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 7 years, 2017 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2023 | £8,866 | £731 | £15K | 1 | |
| 31 May 2022 | £11K | £5,569 | £24K | 0 | |
| 31 May 2021 | £3,686 | £9,569 | £24K | 1 | |
| 31 May 2020 | £1,298 | £3,929 | £14K | 1 | |
| 31 May 2019 | £12K | £7,074 | £10K | ||
| 31 May 2018 | £23K | £21K | £17K | ||
| 31 May 2017 | £22K | £7,928 | £17K | £19K |
Where Og Rail Consultants Ltd is registered
The registered office is in Flitwick (MK45), in the Central Bedfordshire local authority area, East of England. Show MK45 1HX on a map.
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What happens if Og Rail Consultants Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 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 Mar 2025 to 31 Mar 2025 | £150 |
| 1 to 3 months late | 1 Apr 2025 to 31 May 2025 | £375 |
| 3 to 6 months late | 1 Jun 2025 to 31 Aug 2025 | £750 |
| More than 6 months late | From 1 Sep 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2025 | £200 |
| 3 months late | 31 Aug 2025 | another £200 |
| 6 months late | 30 Nov 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2026 | 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
- 10177802
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2016 (10 years ago)
- Registered office
- 2 Hampden Road, Flitwick, Bedfordshire, MK45 1HX
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2023
- Last confirmation statement
- 11 May 2024
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
Other active civil engineering contractors.
Frequently asked questions
When are Og Rail Consultants Ltd's accounts due?
Og Rail Consultants Ltd's accounts were due at Companies House on 28 February 2025 and the register shows them as overdue.
When is Og Rail Consultants Ltd's CT600 due?
The CT600 for the period to 31 May 2024 is due at HMRC by 31 May 2025, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2025.
Is Og Rail Consultants Ltd still trading?
Og Rail Consultants Ltd 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 Og Rail Consultants Ltd do?
Og Rail Consultants Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Og Rail Consultants Ltd?
Og Rail Consultants Ltd was incorporated on 12 May 2016, 10 years ago.
What is the penalty if Og Rail Consultants 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 Og Rail Consultants Ltd 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.