- Companies
- Civil engineering
- Livingston
- Otp Engineering Ltd
Otp Engineering Ltd
- Company number
- SC792727
- Incorporated
- 18 Dec 20232 years trading
- Registered office
- 27 Letham Avenue, Pumpherston, Livingston, EH53 0NF
- Nature of business
- Construction of utility projects for electricity and telecommunications; Engineering related scientific and technical consulting activities; Other engineering activities
Otp Engineering Ltd is a 2-year-old private limited company registered in Livingston, company number SC792727, one of 14 civil engineering contractors in Livingston. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £887 (+6.7%) on the year before, to £14K.
- Current assets of £36K against £37K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £14K | £36K | £37K | 0 | |
| 31 Dec 2024 | £13K | £17K | £29K | 0 |
Where Otp Engineering Ltd is registered
The registered office is in Livingston (EH53), in the West Lothian local authority area, Scotland. Show EH53 0NF on a map.
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What happens if Otp Engineering 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- SC792727
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 2023 (2 years ago)
- Registered office
- 27 Letham Avenue, Pumpherston, Livingston, EH53 0NF
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Engineering related scientific and technical consulting activities (SIC 71122)
Other engineering activities (SIC 71129) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 17 December 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 Livingston
Other active civil engineering contractors registered in Livingston.
- Richmack Limited1989
- Scott Eco Ltd2025
- WBL Civil Engineering Limited2006
- Advanced Civils Solutions Ltd2025
- Black Client Services Ltd2026
- Central Construction Scotland Ltd2025
- Connected Ip Limited2026
- DBM Building Contractors Ltd2006
All civil engineering contractors in Livingston · All trades in Livingston · Civil engineering across the UK
Frequently asked questions
When are Otp Engineering Ltd's accounts due?
Otp Engineering Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Otp Engineering Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Otp Engineering Ltd still trading?
Otp Engineering 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 Otp Engineering Ltd do?
Otp Engineering Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Engineering related scientific and technical consulting activities (SIC 71122); Other engineering activities (SIC 71129).
How old is Otp Engineering Ltd?
Otp Engineering Ltd was incorporated on 18 December 2023, 2 years ago.
What is the penalty if Otp Engineering 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 Otp Engineering 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.