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McGuinness Group Ltd

ActiveUnaudited abridged accountsProperty developersGloucester
Company number
10524089
Incorporated
14 Dec 20169 years trading
Registered office
Pi House, 40A London Road, Gloucester, GL1 3NU
Nature of business
Development of building projects; Electrical installation
Accounts due in
199 days
30 Apr 2027
Net assets
£48K▲
+5.9% on the year before
Cash at bank
£20K▼
At 31 Jul 2025
Employees
2
Average during the year
From the Companies House register, 1 Oct 2026

McGuinness Group Ltd is a 9-year-old private limited company registered in Gloucester, company number 10524089, one of 182 property development companies in Gloucester. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
30 Apr 2027
in 199 days
For the period to 31 Jul 2026
CT600 due
31 Jul 2027
in 291 days
Period 1 Aug 2025 to 31 Jul 2026
Corporation tax payment
1 May 2027
in 200 days
9 months and 1 day after the period end
Confirmation statement
26 Dec 2026
in 74 days
Last made up to 12 Dec 2025

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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 £2,684 (+5.9%) on the year before, to £48K.
  • Net assets rose in 6 of 9 year-on-year comparisons on record.
  • Current assets of £24K against £72K owed within a year: 0.3 times cover.
  • 2 employees on average during the year.
  • Balance sheets on record for 10 years, 2017 to 2025.

Net assets by year

Net assets at each year end, 2017 to 2025£0£50K31 December 2017: net assets £1£1201731 March 2018: net assets £1£1201831 March 2019: net assets £15K£15K201931 March 2020: net assets £1,497£1,497202031 March 2021: net assets £16K£16K202131 March 2022: net assets £53K£53K202231 March 2023: net assets £57K£57K202331 March 2024: net assets £92K£92K202431 March 2025: net assets £46K£46K202531 July 2025: net assets £48K£48K2025
Net assets at each year end, 2017 to 2025£0£50K31 December 2017: net assets £1£1'1731 March 2018: net assets £1£1'1831 March 2019: net assets £15K£15K'1931 March 2020: net assets £1,497£1,497'2031 March 2021: net assets £16K£16K'2131 March 2022: net assets £53K£53K'2231 March 2023: net assets £57K£57K'2331 March 2024: net assets £92K£92K'2431 March 2025: net assets £46K£46K'2531 July 2025: net assets £48K£48K'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Jul 2025£48K£20K£24K£72K2
31 Mar 2025£46K£25K£35K£41K2
31 Mar 2024£92K£119K£139K£104K3
31 Mar 2023£57K£83K£86K£66K3
31 Mar 2022£53K£66K£108K£62K3
31 Mar 2021£16K£50K£82K£38K3
31 Mar 2020£1,497£13K£19K£24K2
31 Mar 2019£15K£21K£27K£17K2
31 Mar 2018£12
31 Dec 2017£1

Where McGuinness Group Ltd is registered

McGuinness Group Ltd's registered office on a map of the UK

The registered office is in Gloucester (GL1), in the Gloucester local authority area, South West. Show GL1 3NU on a map.

Other trade companies in GL1

Also registered at this address

16 other companies use the same registered office as McGuinness Group Ltd.

What happens if McGuinness Group 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 April 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 May 2027 to 31 May 2027£150
1 to 3 months late1 Jun 2027 to 31 Jul 2027£375
3 to 6 months late1 Aug 2027 to 31 Oct 2027£750
More than 6 months lateFrom 1 Nov 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Aug 2027£200
3 months late31 Oct 2027another £200
6 months late31 Jan 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jul 2028another 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
10524089
Status
Active
Company type
Private limited company
Incorporated
14 December 2016 (9 years ago)
Registered office
Pi House, 40A London Road, Gloucester, GL1 3NU
Nature of business
Development of building projects (SIC 41100)
Electrical installation (SIC 43210)
Year end
31 July (accounting reference date)
Accounts type
Unaudited abridged
Last accounts made up to
31 July 2025
Last confirmation statement
12 December 2025
Previous names
McGuinness Electrical Contracting Limited (until 20 Apr 2018)

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

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Other active property development companies registered in Gloucester.

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Frequently asked questions

When are McGuinness Group Ltd's accounts due?

McGuinness Group Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.

When is McGuinness Group Ltd's CT600 due?

The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.

Is McGuinness Group Ltd still trading?

McGuinness Group 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 McGuinness Group Ltd do?

McGuinness Group Ltd is registered under Development of building projects (SIC 41100); Electrical installation (SIC 43210).

How old is McGuinness Group Ltd?

McGuinness Group Ltd was incorporated on 14 December 2016, 9 years ago.

What is the penalty if McGuinness Group 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 McGuinness Group Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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