- Companies
- Civil engineering
- Selby
- SB Project Management Services Ltd
SB Project Management Services Ltd
- Company number
- 13913655
- Incorporated
- 14 Feb 20224 years trading
- Registered office
- 29 the Laurels, Barlby, Selby, North Yorkshire, YO8 5LW
- Nature of business
- Construction of railways and underground railways
SB Project Management Services Ltd is a 4-year-old private limited company registered in Selby, company number 13913655, one of 14 civil engineering contractors in Selby. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £9,686 (+786.8%) on the year before, to £11K.
- Current assets of £45K against £35K owed within a year: 1.3 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £11K | £21K | £45K | £35K | 1 |
| 29 Feb 2024 | £1,231 | £21K | £45K | £45K | 0 |
| 28 Feb 2023 | £16K | £15K | £39K | £25K | 1 |
Where SB Project Management Services Ltd is registered
The registered office is in Selby (YO8), in the North Yorkshire local authority area, Yorkshire and The Humber. Show YO8 5LW on a map.
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What happens if SB Project Management 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13913655
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2022 (4 years ago)
- Registered office
- 29 the Laurels, Barlby, Selby, North Yorkshire, YO8 5LW
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 14 February 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 Selby
Other active civil engineering contractors registered in Selby.
- Selby Industrial Development Co.Limited1964
- Simpson Specialist Engineering Services Ltd2026
- Stonehouse Construction (Yorks) Ltd2006
- Switch Power Connections Ltd2024
- Yra Ltd2014
- Ansdell Project Management Limited2008
- Coral Engineering Ltd2020
- J M Construction Services Limited2006
All civil engineering contractors in Selby · All trades in Selby · Civil engineering across the UK
Frequently asked questions
When are SB Project Management Services Ltd's accounts due?
SB Project Management Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is SB Project Management Services Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is SB Project Management Services Ltd still trading?
SB Project Management 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 SB Project Management Services Ltd do?
SB Project Management Services Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is SB Project Management Services Ltd?
SB Project Management Services Ltd was incorporated on 14 February 2022, 4 years ago.
What is the penalty if SB Project Management 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 SB Project Management 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.