- Companies
- Civil engineering
- Maghera
- BWW Water NI Ltd
BWW Water NI Ltd
- Company number
- NI073828
- Incorporated
- 18 Sep 200917 years trading
- Registered office
- 20 Tobermore Road, Maghera, Co Derry, BT46 5DS
- Nature of business
- Construction of water projects
BWW Water NI Ltd is a 17-year-old private limited company registered in Maghera, company number NI073828, one of 19 civil engineering contractors in Maghera. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 unchanged on the year before, at £111K.
- Net assets rose in 0 of 6 year-on-year comparisons on record.
- Current assets of £2 against £111K owed within a year: 0.0 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £111K | £2 | £111K | 0 | |
| 31 Dec 2024 | £111K | £2 | £111K | 0 | |
| 31 Dec 2023 | £111K | £2 | £111K | 0 | |
| 31 Dec 2022 | £111K | £2 | £111K | 0 | |
| 31 Dec 2021 | £111K | £2 | £111K | 0 | |
| 31 Dec 2020 | £111K | £2 | £111K | 0 | |
| 31 Dec 2019 | £111K | £2 | £111K | 0 |
Where BWW Water NI Ltd is registered
The registered office is in Maghera (BT46), in the Mid Ulster local authority area, Northern Ireland. Show BT46 5DS on a map.
Other trade companies in BT46
- Conor Kelly Transport & Commercials LtdMotor traders
- PG Caravans LtdMotor traders
- Tirgarvil Groundtactics LtdGroundworks and demolition
- McGuigans Garage LimitedMotor traders
- Jme Utilities & Groundworks LtdCivil engineering
- Tirhugh Construction Services LtdCivil engineering
- Linty Group LtdBuilders
- Mod Electrics LtdElectricians
What happens if BWW Water NI 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- NI073828
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2009 (17 years ago)
- Registered office
- 20 Tobermore Road, Maghera, Co Derry, BT46 5DS
- Nature of business
- Construction of water projects (SIC 42910)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 15 September 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 Maghera
Other active civil engineering contractors registered in Maghera.
- Carn Civil Solutions Ltd2023
- Civco Ltd2014
- Craigmore Utilities Ltd2023
- G-Hill Pipe & Civil Ltd2016
- Glebe S.A.P. Services Ltd2017
- Glen Utilities Services Limited2016
- Jme Utilities & Groundworks Ltd2026
- Lec Contracts & Utilities Ltd2021
All civil engineering contractors in Maghera · All trades in Maghera · Civil engineering across the UK
Frequently asked questions
When are BWW Water NI Ltd's accounts due?
BWW Water NI Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is BWW Water NI Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is BWW Water NI Ltd still trading?
BWW Water NI 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 BWW Water NI Ltd do?
BWW Water NI Ltd is registered under Construction of water projects (SIC 42910).
How old is BWW Water NI Ltd?
BWW Water NI Ltd was incorporated on 18 September 2009, 17 years ago.
What is the penalty if BWW Water NI 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 BWW Water NI 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.