- Company number
- 13749462
- Incorporated
- 17 Nov 20214 years trading
- Registered office
- 15 Front Street, Sherburn Hill, Durham, County Durham, DH6 1PA
- Nature of business
- Construction of domestic buildings
Shark Construction (Ne) Limited is a 4-year-old private limited company registered in Durham, company number 13749462, one of 120 building contractors in Durham. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 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 £13K (+22.6%) on the year before, to £68K.
- Current assets of £119K against £55K owed within a year: 2.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £68K | £119K | £55K | 1 | |
| 30 Nov 2023 | £55K | £108K | £52K | 1 | |
| 30 Nov 2022 | £11K | £24K | 1 |
Where Shark Construction (Ne) Limited is registered
The registered office is in Durham (DH6), in the County Durham local authority area, North East. Show DH6 1PA on a map.
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- Ideal Fencing Solutions LimitedInstallers
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- PH Roads LtdBuilders
- Mpmgroundworks LtdBuilders
- K&C Construction and Development LtdBuilders
- JJ Restorations LimitedMechanics and garages
Shared registered office
114 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Shark Construction (Ne) Limited 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
- 13749462
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2021 (4 years ago)
- Registered office
- 15 Front Street, Sherburn Hill, Durham, County Durham, DH6 1PA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 16 November 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Durham
Other active building contractors registered in Durham.
- Signature Developments (Ne) Ltd2026
- Silver Street Construction Ltd2014
- Substruct Civils Ltd2022
- SWB Construction Ne Limited2019
- T Bryan Groundworks Ltd2023
- T&F Drywall Specialists Ltd2020
- T&S Brickwork Ltd2021
- The Wright Fix Property Maintenance Ltd2025
All building contractors in Durham · All trades in Durham · Builders across the UK
Frequently asked questions
When are Shark Construction (Ne) Limited's accounts due?
Shark Construction (Ne) Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Shark Construction (Ne) Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Shark Construction (Ne) Limited still trading?
Shark Construction (Ne) Limited 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 Shark Construction (Ne) Limited do?
Shark Construction (Ne) Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Shark Construction (Ne) Limited?
Shark Construction (Ne) Limited was incorporated on 17 November 2021, 4 years ago.
What is the penalty if Shark Construction (Ne) 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 Shark Construction (Ne) Limited 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.