- Companies
- Plumbers and heating engineers
- London
- Keyboard Services and Interior Limited
Keyboard Services and Interior Limited
- Company number
- 12536885
- Incorporated
- 27 Mar 20206 years trading
- Registered office
- 86-90 Paul Street, Paul Street, London, EC2A 4NH
- Nature of business
- Plumbing, heat and air-conditioning installation; Painting
Keyboard Services and Interior Limited is a 6-year-old private limited company registered in London, company number 12536885, one of 2,972 plumbing and heating companies in London. 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 £716 (+23.6%) on the year before, to £3,750.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- 3 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3,750 | £4,977 | £1,227 | 3 | |
| 31 Mar 2024 | £3,034 | £7,783 | £4,749 | 3 | |
| 31 Mar 2023 | £720 | £17 | £737 | 4 | |
| 31 Mar 2022 | £3,753 | £4,983 | £1,230 | 3 | |
| 31 Mar 2021 | £2,014 | £3,044 | £1,030 | 1 |
Where Keyboard Services and Interior Limited is registered
The registered office is in London (EC2A), in the Hackney local authority area, London. Show EC2A 4NH on a map.
Other trade companies in EC2A
- Simlan Management LtdCleaning companies
- Renova Secure LtdBuilders
- Auraglasspartitions LtdGlaziers
- A2D Professional Cleaning LtdCleaning companies
- Matson Co. LtdProperty developers
- Paint Hub LimitedMechanics and garages
- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
What happens if Keyboard Services and Interior 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 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
- 12536885
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2020 (6 years ago)
- Registered office
- 86-90 Paul Street, Paul Street, London, EC2A 4NH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 March 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in London
Other active plumbing and heating companies registered in London.
- Keystone London Group Limited2025
- KG Heating Services Ltd2025
- Khaitco Plumbing Ltd2021
- Khanky’S Gas and Heating Ltd2025
- Kingwood Mechanical and Electrical Limited2005
- Kit Ur Home Ltd2016
- KJS Plumbing and Heating Ltd2021
- KJS West Plumbing and Heating Services Ltd2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Keyboard Services and Interior Limited's accounts due?
Keyboard Services and Interior Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Keyboard Services and Interior Limited'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 Keyboard Services and Interior Limited still trading?
Keyboard Services and Interior Limited 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 Keyboard Services and Interior Limited do?
Keyboard Services and Interior Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341).
How old is Keyboard Services and Interior Limited?
Keyboard Services and Interior Limited was incorporated on 27 March 2020, 6 years ago.
What is the penalty if Keyboard Services and Interior 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 Keyboard Services and Interior Limited 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.