- Companies
- Installers
- London
- A&B Interior Solution Ltd
A&B Interior Solution Ltd
- Company number
- 12224608
- Incorporated
- 24 Sep 20197 years trading
- Registered office
- 5 Brayford Square, London, E1 0SG
- Nature of business
- Other construction installation; Plastering
A&B Interior Solution Ltd is a 7-year-old private limited company registered in London, company number 12224608, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for A&B Interior Solution LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £16K (-293.4%) on the year before, to -£10K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £11K against £23K owed within a year: 0.5 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£10K | £11K | £23K | 1 | |
| 30 Sep 2024 | £5,396 | £58 | £12K | £7,578 | 2 |
| 30 Sep 2023 | -£9,217 | £55 | £33K | £43K | 2 |
| 30 Sep 2022 | -£20K | £147K | £148K | 2 | |
| 30 Sep 2021 | £0 | 0 | |||
| 30 Sep 2020 | £25K | £31K | £5,972 | 0 |
Where A&B Interior Solution Ltd is registered
The registered office is in London (E1), in the Tower Hamlets local authority area, London. Show E1 0SG on a map.
Other trade companies in E1
- Safa Builds LtdElectricians
- Ribh LtdElectricians
- Tyres on Call LtdMechanics and garages
- Hrautosources LtdMotor traders
- Choiceworks LimitedInstallers
- E.M Construction London LtdBuilders
- Qubic Maintenance LtdSpecialist contractors
- Moovin Transport LtdMechanics and garages
Shared registered office
367 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if A&B Interior Solution 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12224608
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2019 (7 years ago)
- Registered office
- 5 Brayford Square, London, E1 0SG
- Nature of business
- Other construction installation (SIC 43290)
Plastering (SIC 43310) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 3 October 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 London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- A&D’S Limited&Co Limited2025
- A&E Fix and Finish Ltd2026
- A&F Fire Safety Limited2026
- A&M Carpentry Ltd2025
- A-Tech Engineering HNCC Ltd2025
- A-Z Precision Engineering Ltd2023
- A.I.D. Fitters Limited2010
- A1 Home Improvements Gateshead Ltd2025
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are A&B Interior Solution Ltd's accounts due?
A&B Interior Solution Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is A&B Interior Solution Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is A&B Interior Solution Ltd still trading?
A&B Interior Solution 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 A&B Interior Solution Ltd do?
A&B Interior Solution Ltd is registered under Other construction installation (SIC 43290); Plastering (SIC 43310).
How old is A&B Interior Solution Ltd?
A&B Interior Solution Ltd was incorporated on 24 September 2019, 7 years ago.
What is the penalty if A&B Interior Solution 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 A&B Interior Solution 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.