- Company number
- 08664121
- Incorporated
- 27 Aug 201313 years trading
- Registered office
- 6TH Floor 37, Lombard Street, London, EC3V 9BQ
- Nature of business
- Construction of domestic buildings; Painting; Other specialised construction activities n.e.c.; Other professional, scientific and technical activities n.e.c.
Boas+ Limited is a 13-year-old private limited company registered in London, company number 08664121, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £270 (-20.6%) on the year before, to £1,038.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | £1,038 | £1,751 | £1,751 | 1 | |
| 31 Oct 2024 | £1,308 | £35K | 1 | ||
| 31 Oct 2023 | £1,762 | £34K | 1 | ||
| 31 Oct 2022 | £36K | £0 | 1 | ||
| 31 Oct 2021 | £37K | £416 | 1 | ||
| 31 Oct 2020 | £30K | £8,474 | £0 | 1 | |
| 31 Oct 2019 | £577 | £3,954 | £7,339 | 1 | |
| 31 Oct 2018 | £10K | £13K | £8,066 | ||
| 31 Oct 2017 | £3,796 | £6,497 | £2,701 | ||
| 31 Oct 2016 | £3,375 | £22 | £12K |
Where Boas+ Limited is registered
The registered office is in London (EC3V), in the City of London local authority area, London. Show EC3V 9BQ on a map.
Other trade companies in EC3V
- Rekondition LtdRepair services
- Revora Cleaning & Hygiene Solutions LtdCleaning companies
- Kingston Leeds LimitedProperty developers
- Riverside Cleaning Group LtdCleaning companies
- Milman Services LtdInstallers
- F and F Electrical Services LtdElectricians
- Lilyame LimitedProperty developers
- Truewatt LtdElectricians
Also registered at this address
3 other companies use the same registered office as Boas+ Limited.
- Revora Cleaning & Hygiene Solutions LtdCleaning companies
- The Point Services Group LtdElectricians
- Verdant Power LtdPlumbers and heating engineers
What happens if Boas+ 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 08664121
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 August 2013 (13 years ago)
- Registered office
- 6TH Floor 37, Lombard Street, London, EC3V 9BQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
Painting (SIC 43341)
Other specialised construction activities n.e.c. (SIC 43999)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 29 August 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Boaz Concepts Limited2013
- Bob & Hammer Limited2020
- Boba Building Ltd2025
- Bobby Painters Ltd2026
- Bobnik Ltd2019
- Boci Ltd2022
- Boclasa Contracting Ltd2016
- Bodensee Construction Ltd2018
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Boas+ Limited's accounts due?
Boas+ Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Boas+ Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Boas+ Limited still trading?
Boas+ Limited is listed as active on the Companies House register (checked 12 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 Boas+ Limited do?
Boas+ Limited is registered under Construction of domestic buildings (SIC 41202); Painting (SIC 43341); Other specialised construction activities n.e.c. (SIC 43999); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is Boas+ Limited?
Boas+ Limited was incorporated on 27 August 2013, 13 years ago.
What is the penalty if Boas+ 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 Boas+ Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.