- Companies
- Specialist contractors
- Maghera
- McGuigan Bros Contracts Ltd
McGuigan Bros Contracts Ltd
- Company number
- NI681300
- Incorporated
- 4 Aug 20215 years trading
- Registered office
- 7 Corlacky Road, Maghera, Co Derry, BT46 5NY
- Nature of business
- Other specialised construction activities n.e.c.
McGuigan Bros Contracts Ltd is a 5-year-old private limited company registered in Maghera, company number NI681300, one of 9 specialist construction companies in Maghera. Companies House shows its accounts as overdue: they were due on 31 August 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for McGuigan Bros Contracts LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £17K (+11.5%) on the year before, to £169K.
- Current assets of £229K against £178K owed within a year: 1.3 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 31 Aug 2024 | £169K | £229K | £178K | 2 | |
| 31 Aug 2023 | £151K | £230K | £141K | 2 | |
| 31 Aug 2022 | £36K | £65K | £65K | 2 |
Where McGuigan Bros Contracts Ltd is registered
The registered office is in Maghera (BT46), in the Mid Ulster local authority area, Northern Ireland. Show BT46 5NY 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 McGuigan Bros Contracts Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- NI681300
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2021 (5 years ago)
- Registered office
- 7 Corlacky Road, Maghera, Co Derry, BT46 5NY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2024
- Last confirmation statement
- 3 August 2026
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 Maghera
Other active specialist construction companies registered in Maghera.
- RTD Contracts (N.I.) Limited2017
- CR Maintenance Solutions Ltd2022
- Crossfire Specialist Contracts Ltd2002
- DK Paving Ltd2020
- Excel Plastics Decking Supplies (NI) Limited2023
- Intelligent Construction Engineering Ltd2019
- J Bradley Roofing & Joinery Limited2022
- JNL Construction Ltd2016
All specialist construction companies in Maghera · All trades in Maghera · Specialist contractors across the UK
Frequently asked questions
When are McGuigan Bros Contracts Ltd's accounts due?
McGuigan Bros Contracts Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is McGuigan Bros Contracts Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 August 2025, due by 31 August 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is McGuigan Bros Contracts Ltd still trading?
McGuigan Bros Contracts Ltd is listed as active on the Companies House register (checked 13 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 McGuigan Bros Contracts Ltd do?
McGuigan Bros Contracts Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is McGuigan Bros Contracts Ltd?
McGuigan Bros Contracts Ltd was incorporated on 4 August 2021, 5 years ago.
What is the penalty if McGuigan Bros Contracts 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 McGuigan Bros Contracts Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.