- Companies
- Installers
- Billericay
- B3G (Build) Ltd
B3G (Build) Ltd
- Company number
- 13271943
- Incorporated
- 16 Mar 20215 years trading
- Registered office
- Unit 27-29 Barleylands, Barleylands Road, Billericay, Essex, CM11 2UD
- Nature of business
- Other construction installation
B3G (Build) Ltd is a 5-year-old private limited company registered in Billericay, company number 13271943, one of 37 installation companies (insulation, lifts, shutters and similar) in Billericay. 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 down £80K (-128.1%) on the year before, to -£17K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £197K against £183K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£17K | £45K | £197K | £183K | 0 |
| 31 Mar 2024 | £62K | £21K | £339K | £276K | 2 |
| 31 Mar 2023 | £78K | £57K | £375K | £297K | 2 |
| 31 Mar 2022 | £2,461 | £214 | £12K | £9,468 | 1 |
Where B3G (Build) Ltd is registered
The registered office is in Billericay (CM11), in the Basildon local authority area, East of England. Show CM11 2UD on a map.
Other trade companies in CM11
- Washthatoffbrother LtdCleaning companies
- Prestige Auto Engineering LtdMechanics and garages
- E3 Building and Roofing LtdRoofers
- E3 Landscaping LtdLandscapers and gardeners
- The Aircon Specialist LtdPlumbers and heating engineers
- 1ST Class Property Group LimitedProperty developers
- Bobys Garage Engine Build HPC LtdMechanics and garages
- Winsor Autocare Services LimitedMechanics and garages
Also registered at this address
1 other company uses the same registered office as B3G (Build) Ltd.
- B3G (Group) LtdProperty developers
What happens if B3G (Build) 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
- 13271943
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2021 (5 years ago)
- Registered office
- Unit 27-29 Barleylands, Barleylands Road, Billericay, Essex, CM11 2UD
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 March 2026
- Previous names
- Billericay Design & Building Services Ltd (until 19 Jun 2025)
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 Billericay
Other active installation companies (insulation, lifts, shutters and similar) registered in Billericay.
- Billericay Construction and Flooring Ltd2025
- Billericay Construction Ltd2013
- Capital Heritage Ltd2018
- Closed Cell Sprayfoam Removal Limited2026
- Colin Armitage Ltd2019
- Construction 6 Two Ltd2026
- Fcim Ltd2021
- G Young Construction Limited2021
All installation companies (insulation, lifts, shutters and similar) in Billericay · All trades in Billericay · Installers across the UK
Frequently asked questions
When are B3G (Build) Ltd's accounts due?
B3G (Build) 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 B3G (Build) 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 B3G (Build) Ltd still trading?
B3G (Build) 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 B3G (Build) Ltd do?
B3G (Build) Ltd is registered under Other construction installation (SIC 43290).
How old is B3G (Build) Ltd?
B3G (Build) Ltd was incorporated on 16 March 2021, 5 years ago.
What is the penalty if B3G (Build) 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 B3G (Build) 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.