- Companies
- Specialist contractors
- Blackburn
- Protecttwentyfour Limited
Protecttwentyfour Limited
- Company number
- 11051233
- Incorporated
- 7 Nov 20178 years trading
- Registered office
- Mentor House, Ainsworth Street, Blackburn, BB1 6AY
- Nature of business
- Other specialised construction activities n.e.c.
Protecttwentyfour Limited is a 8-year-old private limited company registered in Blackburn, company number 11051233, one of 53 specialist construction companies in Blackburn. Its next accounts are due at Companies House on 26 November 2026, and the CT600 for the period to 26 February 2026 is due at HMRC on 26 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 £67K (+12.1%) on the year before, to £616K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £756K against £155K owed within a year: 4.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 26 Feb 2025 | £616K | £47K | £756K | £155K | 0 |
| 26 Feb 2024 | £550K | £68K | £973K | £438K | 3 |
| 27 Feb 2023 | £1.5M | £329K | £2.3M | £826K | 3 |
| 28 Feb 2022 | £1.1M | £241K | £2.2M | £1.2M | 3 |
| 28 Feb 2021 | £954K | £1.6M | £2.3M | £1.4M | 3 |
| 28 Feb 2020 | £687K | £560K | £2.8M | £2.1M | 3 |
| 28 Feb 2019 | £877K | £1.1M | £1.7M | £812K |
Public contracts won
Protecttwentyfour Limited has 4 public sector contract awards on record, from 2020 to 2024. Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 3 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Great Places Housing Group1 award
- The Guinness Partnership Ltd1 award
- Procure Plus Holdings Limited1 award
- Central Housing Investment Consortium1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Great Places Housing Group | Investment Framework 2024 - 2028 | Ceiling, not shown | 21 Apr 2024 |
| The Guinness Partnership Ltd | DN585096 - Building Safety Improvement Works - Contractor Framework - Sprinklers, Alarms, Passive Fire | Ceiling, not shown | 27 Jun 2023 |
| Procure Plus Holdings Limited | Fire Risk and Mitigation Works and Services | Ceiling, not shown | 20 May 2022 |
| Central Housing Investment Consortium | Active Fire Protection, Access Systems & Security Systems Framework Procurement | Ceiling, not shown | 4 Dec 2020 |
Where Protecttwentyfour Limited is registered
The registered office is in Blackburn (BB1), in the Blackburn with Darwen local authority area, North West. Show BB1 6AY on a map.
Other trade companies in BB1
- Home Electrical Services NW LtdElectricians
- NC Capital Holdings LtdProperty developers
- McKay Energy Solutions LtdBuilders
- S & A Auto Repairs LtdMotor traders
- E Builders LimitedBuilders
- Mat Tinker Refinishing LtdPainters and decorators
- Rapidel LtdBuilders
- Karange Developments LimitedProperty developers
Shared registered office
43 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 Protecttwentyfour 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 26 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Nov 2026 to 26 Dec 2026 | £150 |
| 1 to 3 months late | 27 Dec 2026 to 26 Feb 2027 | £375 |
| 3 to 6 months late | 27 Feb 2027 to 26 May 2027 | £750 |
| More than 6 months late | From 27 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 27 Feb 2027 | £200 |
| 3 months late | 26 May 2027 | another £200 |
| 6 months late | 26 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 26 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
- 11051233
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2017 (8 years ago)
- Registered office
- Mentor House, Ainsworth Street, Blackburn, BB1 6AY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 26 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 26 February 2025
- Last confirmation statement
- 6 November 2025
- Previous names
- Icu Contracting Limited (until 20 Feb 2018)
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 Blackburn
Other active specialist construction companies registered in Blackburn.
- Restorify Ltd2026
- RS Porcelain Patios Ltd2024
- S. Milligan Construction Ltd2011
- S.S Tradin Ltd2024
- Stallion Energy Holding Ltd2020
- Swings & Roundabouts (NW) Ltd2006
- T M UK Enterprise Ltd2024
- V&P Building Ltd2025
All specialist construction companies in Blackburn · All trades in Blackburn · Specialist contractors across the UK
Frequently asked questions
When are Protecttwentyfour Limited's accounts due?
Protecttwentyfour Limited's next accounts are due at Companies House by 26 November 2026 (in 45 days), covering the period to 26 February 2026.
When is Protecttwentyfour Limited's CT600 due?
The CT600 for the period to 26 February 2026 is due at HMRC by 26 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 27 November 2026.
Is Protecttwentyfour Limited still trading?
Protecttwentyfour 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 Protecttwentyfour Limited do?
Protecttwentyfour Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Protecttwentyfour Limited?
Protecttwentyfour Limited was incorporated on 7 November 2017, 8 years ago.
Has Protecttwentyfour Limited won public sector contracts?
Yes. Protecttwentyfour Limited has 4 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Great Places Housing Group.
What is the penalty if Protecttwentyfour 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 Protecttwentyfour 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.