- Companies
- Civil engineering
- Lincoln
- Brook Civil Engineering Limited
Brook Civil Engineering Limited
- Company number
- 11196111
- Incorporated
- 8 Feb 20188 years trading
- Registered office
- 19 Stirlin Business Park, 185 Sadler Road, Lincoln, Lincolnshire, LN6 3AF
- Nature of business
- Construction of other civil engineering projects n.e.c.
Brook Civil Engineering Limited is a 8-year-old private limited company registered in Lincoln, company number 11196111, one of 108 civil engineering contractors in Lincoln. Its next accounts are due at Companies House on 27 November 2026, and the CT600 for the period to 27 February 2026 is due at HMRC on 27 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 £128K on the year before, to £126K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £164K against £51K owed within a year: 3.2 times cover.
- 3 employees on average, up from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £126K | £164K | £51K | 3 | |
| 28 Feb 2024 | -£2,419 | £75K | £123K | 2 | |
| 28 Feb 2023 | £51K | £101K | £54K | 2 | |
| 28 Feb 2022 | £30K | £64K | £31K | 6 | |
| 28 Feb 2021 | £80K | £131K | £45K | 6 | |
| 28 Feb 2020 | £87K | £85K | £73K | 5 | |
| 28 Feb 2019 | -£49K | -£45K | £57K |
Where Brook Civil Engineering Limited is registered
The registered office is in Lincoln (LN6), in the Lincoln local authority area, East Midlands. Show LN6 3AF on a map.
Other trade companies in LN6
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- JJ Paving LtdSpecialist contractors
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- Hymers Properties LtdProperty developers
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- Rac Design LtdMechanics and garages
- Lincoln Van Sales LtdMotor traders
- DQ Heating & Plumbing LtdPlumbers and heating engineers
Shared registered office
31 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 Brook Civil Engineering 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 27 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2026 to 27 Dec 2026 | £150 |
| 1 to 3 months late | 28 Dec 2026 to 27 Feb 2027 | £375 |
| 3 to 6 months late | 28 Feb 2027 to 27 May 2027 | £750 |
| More than 6 months late | From 28 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Feb 2027 | £200 |
| 3 months late | 27 May 2027 | another £200 |
| 6 months late | 27 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 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
- 11196111
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 February 2018 (8 years ago)
- Registered office
- 19 Stirlin Business Park, 185 Sadler Road, Lincoln, Lincolnshire, LN6 3AF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 27 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 7 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 Lincoln
Other active civil engineering contractors registered in Lincoln.
- Butlers Blocks Ltd2020
- Cathedral Surfacing Ltd2024
- Cedar Construction (Lincoln) Limited2009
- Chrisalis Woodhall Ltd2022
- Civile Engineering Ltd2021
- CM Civils & Surveys Ltd2020
- D & D Drylining (Lincoln) Limited2017
- D Scott Engineering Limited2012
All civil engineering contractors in Lincoln · All trades in Lincoln · Civil engineering across the UK
Frequently asked questions
When are Brook Civil Engineering Limited's accounts due?
Brook Civil Engineering Limited's next accounts are due at Companies House by 27 November 2026 (in 45 days), covering the period to 27 February 2026.
When is Brook Civil Engineering Limited's CT600 due?
The CT600 for the period to 27 February 2026 is due at HMRC by 27 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 November 2026.
Is Brook Civil Engineering Limited still trading?
Brook Civil Engineering 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 Brook Civil Engineering Limited do?
Brook Civil Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Brook Civil Engineering Limited?
Brook Civil Engineering Limited was incorporated on 8 February 2018, 8 years ago.
What is the penalty if Brook Civil Engineering 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 Brook Civil Engineering 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.