- Companies
- Installers
- Salisbury
- Gallagher & Sons Building Co. Ltd
Gallagher & Sons Building Co. Ltd
- Company number
- 08031921
- Incorporated
- 16 Apr 201214 years trading
- Registered office
- 35 Chequers Court, Brown Street, Salisbury, Wiltshire, SP1 2AS
- Nature of business
- Other construction installation
Gallagher & Sons Building Co. Ltd is a 14-year-old private limited company registered in Salisbury, company number 08031921, one of 29 installation companies (insulation, lifts, shutters and similar) in Salisbury. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 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 £1,868 (+771.9%) on the year before, to £1,626.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £150K against £150K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £1,626 | £24K | £150K | £150K | 0 |
| 29 Feb 2024 | -£242 | £31K | £133K | £128K | 3 |
| 28 Feb 2023 | £1,320 | £34K | £165K | £147K | 3 |
| 28 Feb 2022 | £8,741 | £60K | £160K | £127K | 2 |
| 28 Feb 2021 | £29K | £63K | £207K | £143K | 2 |
| 29 Feb 2020 | £51K | £9,600 | £196K | £163K | 2 |
| 28 Feb 2019 | £76K | £45K | £176K | £120K | 2 |
| 28 Feb 2018 | £48K | £60K | £208K | £176K | 2 |
| 28 Feb 2017 | £162 | £13K | £145K | £154K | 2 |
| 29 Feb 2016 | £4,080 | £9,502 | £32K | £37K |
Who runs and owns Gallagher & Sons Building Co. Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| C*** G*** | Director | Apr 2012 |
| S*** G*** | Director | May 2013 |
| S*** G*** | Secretary | Apr 2012 |
People with significant control (2)
Where Gallagher & Sons Building Co. Ltd is registered
The registered office is in Salisbury (SP1), in the Wiltshire local authority area, South West. Show SP1 2AS on a map.
Other trade companies in SP1
- Modular Build Systems LimitedBuilders
- Brennan Building Projects LimitedProperty developers
- MR Mover and Rescue LimitedMechanics and garages
- LC Carpentry & Construction LtdFinishing trades
- Endlessuk LimitedSpecialist contractors
- Brad’S Tree & Landscape Services LtdLandscapers and gardeners
- Riverside House (Developments) LimitedProperty developers
- Alf Construction (Southern) LtdBuilders
Also registered at this address
14 other companies use the same registered office as Gallagher & Sons Building Co. Ltd.
- Autowork (Salisbury) LimitedMechanics and garages
- B Ashton Developments LtdProperty developers
- Cannon Trade Services LimitedSpecialist contractors
- Embers Fires LimitedPlumbers and heating engineers
- Emberson General Builders LtdFinishing trades
- Griffiths Aero LimitedMachinery repair and installation
- Jon Ayres Heating & Plumbing LtdPlumbers and heating engineers
- L J F Carpentry & Design LtdFinishing trades
- Pickett Carpentry LimitedSpecialist contractors
- R J Electrical Services LimitedElectricians
- Shadow UK Construction LimitedProperty developers
- Teffont Joinery LtdSpecialist contractors
- Universal Contracting LimitedProperty developers
- Wilcox Wash Supplies LimitedCleaning companies
What happens if Gallagher & Sons Building Co. 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 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
- 08031921
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2012 (14 years ago)
- Registered office
- 35 Chequers Court, Brown Street, Salisbury, Wiltshire, SP1 2AS
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 16 April 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 Salisbury
Other active installation companies (insulation, lifts, shutters and similar) registered in Salisbury.
- HJ Contracting Ltd2024
- Inspired Installations Southern Ltd2013
- J.N.L Ltd2023
- Loxley Contracting Ltd2025
- Magmoomer Limited2024
- Manor House Developments Ltd2021
- McEniry Building Services Ltd2025
- MH - Fire and Security Services Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Salisbury · All trades in Salisbury · Installers across the UK
Frequently asked questions
When are Gallagher & Sons Building Co. Ltd's accounts due?
Gallagher & Sons Building Co. Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Gallagher & Sons Building Co. Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Gallagher & Sons Building Co. Ltd still trading?
Gallagher & Sons Building Co. 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 Gallagher & Sons Building Co. Ltd do?
Gallagher & Sons Building Co. Ltd is registered under Other construction installation (SIC 43290).
How old is Gallagher & Sons Building Co. Ltd?
Gallagher & Sons Building Co. Ltd was incorporated on 16 April 2012, 14 years ago.
Who runs Gallagher & Sons Building Co. Ltd?
Gallagher & Sons Building Co. Ltd has 2 active directors, the longest-serving appointed in Apr 2012. Their names and service addresses are on the Companies House register.
Who owns Gallagher & Sons Building Co. Ltd?
2 people or companies have significant control of Gallagher & Sons Building Co. Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Gallagher & Sons Building Co. 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 Gallagher & Sons Building Co. 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.