- Companies
- Installers
- Birmingham
- Callaghan Construction & Maintenance Ltd
Callaghan Construction & Maintenance Ltd
- Company number
- 09869155
- Incorporated
- 12 Nov 201510 years trading
- Registered office
- 5 Sedgebourne Way, Northfield, Birmingham, B31 5HQ
- Nature of business
- Other construction installation
Callaghan Construction & Maintenance Ltd is a 10-year-old private limited company registered in Birmingham, company number 09869155, one of 301 installation companies (insulation, lifts, shutters and similar) in Birmingham. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £67K (+46.5%) on the year before, to £211K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £298K against £146K owed within a year: 2.0 times cover.
- 3 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £211K | £298K | £146K | 3 | |
| 30 Nov 2024 | £144K | £294K | £166K | 3 | |
| 30 Nov 2023 | £75K | £136K | £92K | 3 | |
| 30 Nov 2022 | £70K | £163K | £101K | 3 | |
| 30 Nov 2021 | £70K | £209K | £116K | 3 | |
| 30 Nov 2020 | £64K | £231K | £134K | 3 | |
| 30 Nov 2019 | £37K | £127K | £97K | 2 | |
| 30 Nov 2018 | £13K | £31K | £29K | ||
| 30 Nov 2017 | £27K | £27K | £11K | ||
| 30 Nov 2016 | £12K | £18K | £20K |
Where Callaghan Construction & Maintenance Ltd is registered
The registered office is in Birmingham (B31), in the Birmingham local authority area, West Midlands. Show B31 5HQ on a map.
Other trade companies in B31
- Craddock Contractors LimitedBuilders
- Water Wizards Birmingham LtdPlumbers and heating engineers
- Britannia Air Con LtdPlumbers and heating engineers
- R Beech Electrical Installations LtdElectricians
- Desyle LtdFinishing trades
- Novagleam Cleaning Solutions LtdCleaning companies
- Quantum Electrical Services LtdElectricians
- Mullins Renewables Management LtdCivil engineering
What happens if Callaghan Construction & Maintenance 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 09869155
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2015 (10 years ago)
- Registered office
- 5 Sedgebourne Way, Northfield, Birmingham, B31 5HQ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 29 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 Birmingham
Other active installation companies (insulation, lifts, shutters and similar) registered in Birmingham.
- Calvey & Co Contractors Ltd2023
- Carlisle & Sowerby Ltd2024
- Catalin Bricklayer and Roofing Ltd2020
- Cateaton Limited2003
- Chandler Stone Limited2005
- Change Environment Installers Ltd2022
- Chapel Roofing and Property Ltd2026
- Choice Shutters Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Birmingham · All trades in Birmingham · Installers across the UK
Frequently asked questions
When are Callaghan Construction & Maintenance Ltd's accounts due?
Callaghan Construction & Maintenance Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Callaghan Construction & Maintenance Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Callaghan Construction & Maintenance Ltd still trading?
Callaghan Construction & Maintenance 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 Callaghan Construction & Maintenance Ltd do?
Callaghan Construction & Maintenance Ltd is registered under Other construction installation (SIC 43290).
How old is Callaghan Construction & Maintenance Ltd?
Callaghan Construction & Maintenance Ltd was incorporated on 12 November 2015, 10 years ago.
What is the penalty if Callaghan Construction & Maintenance 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 Callaghan Construction & Maintenance 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.