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  4. Gannon Building Services Limited

Gannon Building Services Limited

ActiveMicro-entity accountsInstallersBatley
Company number
12592878
Incorporated
11 May 20206 years trading
Registered office
2 Sandmoor Garage Victoria Street, Birstall, Batley, WF17 9ET
Nature of business
Other construction installation
Accounts due in
138 days
28 Feb 2027
Net assets
£146K▼
-17.4% on the year before
Employees
4
Average during the year
From the Companies House register, 1 Oct 2026

Gannon Building Services Limited is a 6-year-old private limited company registered in Batley, company number 12592878, one of 8 installation companies (insulation, lifts, shutters and similar) in Batley. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.

Key dates

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

Accounts due
28 Feb 2027
in 138 days
For the period to 31 May 2026
CT600 due
31 May 2027
in 230 days
Period 1 Jun 2025 to 31 May 2026
Corporation tax payment
1 Mar 2027
in 139 days
9 months and 1 day after the period end
Confirmation statement
24 May 2027
in 223 days
Last made up to 10 May 2026

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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 down £31K (-17.4%) on the year before, to £146K.
  • Net assets rose in 3 of 4 year-on-year comparisons on record.
  • Current assets of £338K against £194K owed within a year: 1.7 times cover.
  • 4 employees on average, down from 5 the year before.
  • Balance sheets on record for 5 years, 2021 to 2025.

Net assets by year

Net assets at each year end, 2021 to 2025£0£100K30 May 2021: net assets £41K£41K202129 May 2022: net assets £63K£63K202229 May 2023: net assets £169K£169K202329 May 2024: net assets £176K£176K202431 May 2025: net assets £146K£146K2025
Net assets at each year end, 2021 to 2025£0£100K30 May 2021: net assets £41K£41K202129 May 2022: net assets £63K£63K202229 May 2023: net assets £169K£169K202329 May 2024: net assets £176K£176K202431 May 2025: net assets £146K£146K2025
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 May 2025£146K£338K£194K4
29 May 2024£176K£490K£318K5
29 May 2023£169K£456K£295K4
29 May 2022£63K£79K£28K3
30 May 2021£41K£168K£145K3

Where Gannon Building Services Limited is registered

Gannon Building Services Limited's registered office on a map of the UK

The registered office is in Batley (WF17), in the Kirklees local authority area, Yorkshire and The Humber. Show WF17 9ET on a map.

Other trade companies in WF17

What happens if Gannon Building Services 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 28 February 2027.

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

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

HMRC (CT600)FromPenalty
1 day late1 Jun 2027£200
3 months late31 Aug 2027another £200
6 months late30 Nov 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 May 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
12592878
Status
Active
Company type
Private limited company
Incorporated
11 May 2020 (6 years ago)
Registered office
2 Sandmoor Garage Victoria Street, Birstall, Batley, WF17 9ET
Nature of business
Other construction installation (SIC 43290)
Year end
31 May (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 May 2025
Last confirmation statement
10 May 2026

Filing notes for installation companies (insulation, lifts, shutters and similar)

Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.

Similar companies in Batley

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Frequently asked questions

When are Gannon Building Services Limited's accounts due?

Gannon Building Services Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.

When is Gannon Building Services Limited's CT600 due?

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

Is Gannon Building Services Limited still trading?

Gannon Building Services 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 Gannon Building Services Limited do?

Gannon Building Services Limited is registered under Other construction installation (SIC 43290).

How old is Gannon Building Services Limited?

Gannon Building Services Limited was incorporated on 11 May 2020, 6 years ago.

What is the penalty if Gannon Building Services 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 Gannon Building Services Limited 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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