- Companies
- Installers
- Bexleyheath
- B Connolly Ltd
B Connolly Ltd
- Company number
- 15113588
- Incorporated
- 4 Sep 20233 years trading
- Registered office
- 74 Lion Road, Bexleyheath, DA6 8PF
- Nature of business
- Other construction installation
B Connolly Ltd is a 3-year-old private limited company registered in Bexleyheath, company number 15113588, one of 20 installation companies (insulation, lifts, shutters and similar) in Bexleyheath. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £4,597 (+85.2%) on the year before, to £9,992.
- Current assets of £25K against £15K owed within a year: 1.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £9,992 | £25K | £15K | 1 | |
| 31 Mar 2024 | £5,395 | £18K | £12K | 1 |
Where B Connolly Ltd is registered
The registered office is in Bexleyheath (DA6), in the Bexley local authority area, London. Show DA6 8PF on a map.
Other trade companies in DA6
- Bego Construction LtdBuilders
- Triva LtdBuilders
- Green Core Construction LtdBuilders
- MD Lathams LimitedFinishing trades
- Quantara Support Services LtdFacilities management
- SNJ Property Development LimitedBuilders
- BTM Engineering LtdMechanics and garages
- Shelby Group LtdSpecialist contractors
What happens if B Connolly 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15113588
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 September 2023 (3 years ago)
- Registered office
- 74 Lion Road, Bexleyheath, DA6 8PF
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 September 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 Bexleyheath
Other active installation companies (insulation, lifts, shutters and similar) registered in Bexleyheath.
- BRJJ Limited2026
- Build-O-Rama Ltd2011
- CDH Insulations Limited2012
- D Jay Property Services Limited2012
- D.G Acott Limited2019
- DDL Fire Protection Ltd2025
- Dobby Limited2025
- DSW Lift Solutions UK Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Bexleyheath · All trades in Bexleyheath · Installers across the UK
Frequently asked questions
When are B Connolly Ltd's accounts due?
B Connolly Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is B Connolly Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is B Connolly Ltd still trading?
B Connolly 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 B Connolly Ltd do?
B Connolly Ltd is registered under Other construction installation (SIC 43290).
How old is B Connolly Ltd?
B Connolly Ltd was incorporated on 4 September 2023, 3 years ago.
What is the penalty if B Connolly 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 B Connolly 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.