- Companies
- Specialist contractors
- Peterborough
- Sterling Alliance Services Ltd
Sterling Alliance Services Ltd
- Company number
- 12241978
- Incorporated
- 3 Oct 20197 years trading
- Registered office
- 26 Kelburn Road, Orton Northgate, Peterborough, PE2 6DD
- Nature of business
- Other specialised construction activities n.e.c.; Temporary employment agency activities; Other human health activities
Sterling Alliance Services Ltd is a 7-year-old private limited company registered in Peterborough, company number 12241978, one of 150 specialist construction companies in Peterborough. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 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 up £2,909 (+61%) on the year before, to £7,676.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £8,303 against £627 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £7,676 | £8,303 | £627 | 1 | |
| 31 Oct 2024 | £4,767 | £12K | 1 | ||
| 31 Oct 2023 | £578 | £8,528 | £0 | 1 | |
| 31 Oct 2022 | £678 | £3,045 | £1,899 | 1 | |
| 31 Oct 2021 | £5,103 | £16K | £26K | 1 | |
| 31 Oct 2020 | £5,468 | £22K | £42K | 1 |
Where Sterling Alliance Services Ltd is registered
The registered office is in Peterborough (PE2), in the Peterborough local authority area, East of England. Show PE2 6DD on a map.
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What happens if Sterling Alliance Services 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 12241978
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 October 2019 (7 years ago)
- Registered office
- 26 Kelburn Road, Orton Northgate, Peterborough, PE2 6DD
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Temporary employment agency activities (SIC 78200)
Other human health activities (SIC 86900) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 13 January 2026
- Previous names
- Sterling Rail Limited (until 12 Jun 2020)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Peterborough
Other active specialist construction companies registered in Peterborough.
- Steve Smithson Double Glazing Ltd2026
- Stone & Masonry Repairs Ltd2024
- T&K Solar Installers Ltd2025
- Team 7 Building Contractors Ltd.2019
- The Paving Company Gilgan Ltd2021
- The Surebuild Group Limited2025
- Thrive Property Maintenance Ltd2026
- THS Infrastructure Limited2025
All specialist construction companies in Peterborough · All trades in Peterborough · Specialist contractors across the UK
Frequently asked questions
When are Sterling Alliance Services Ltd's accounts due?
Sterling Alliance Services Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Sterling Alliance Services 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 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sterling Alliance Services Ltd still trading?
Sterling Alliance Services 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 Sterling Alliance Services Ltd do?
Sterling Alliance Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Temporary employment agency activities (SIC 78200); Other human health activities (SIC 86900).
How old is Sterling Alliance Services Ltd?
Sterling Alliance Services Ltd was incorporated on 3 October 2019, 7 years ago.
What is the penalty if Sterling Alliance Services 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 Sterling Alliance Services 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.