- Companies
- Installers
- London
- Critalu Ltd
Critalu Ltd
- Company number
- 08254610
- Incorporated
- 16 Oct 201213 years trading
- Registered office
- 76 High Street Colliers Wood, London, SW19 2BY
- Nature of business
- Other construction installation; Buying and selling of own real estate; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis
Critalu Ltd is a 13-year-old private limited company registered in London, company number 08254610, one of 2,278 installation companies (insulation, lifts, shutters and similar) 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.
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 Critalu 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 rose in 1 of 8 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 | ||||
| 31 Oct 2024 | -£136K | £9,283 | £146K | 1 | |
| 31 Oct 2023 | -£135K | £9,283 | £145K | 1 | |
| 31 Oct 2022 | -£117K | £9,283 | £127K | 1 | |
| 31 Oct 2021 | £4,258 | £9,316 | £5,913 | 1 | |
| 31 Oct 2020 | £4,118 | £24K | £21K | 0 | |
| 31 Oct 2019 | £7,926 | £28K | £21K | 1 | |
| 31 Oct 2018 | £11K | £28K | £19K | ||
| 31 Oct 2017 | £11K | £28K | £19K | ||
| 31 Oct 2016 | £11K | £100 | £12K | £2,134 |
Where Critalu Ltd is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 2BY on a map.
Other trade companies in SW19
- Firstfixlondon Ltd.Builders
- Rainbow One Construction UK LtdSpecialist contractors
- Base Bloc LimitedBuilders
- Concealed Climate LimitedPlumbers and heating engineers
- Morningside LtdProperty developers
- Cupi-Building LtdBuilders
- Crown Infra London LtdBuilders
- Aj & Co One LtdProperty developers
Also registered at this address
14 other companies use the same registered office as Critalu Ltd.
- A&S Company Inc LtdMachinery repair and installation
- Am Star Trading LtdBuilders
- Auto.Exe LtdMotor traders
- Black Steel Installation LtdInstallers
- D Kilo Service LtdMachinery repair and installation
- Gresham Construction LtdProperty developers
- Juseb LtdMotor traders
- Mike Gordon Building Surveying & PM LtdProperty developers
- Millennium MNG LtdSpecialist contractors
- Oso 1989 LtdMechanics and garages
- P&K Build LimitedBuilders
- Plandeki LtdMachinery repair and installation
- Prestige Spatium LtdBuilders
- Sloane Property Maintenance LimitedElectricians
What happens if Critalu 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 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
- 08254610
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 October 2012 (13 years ago)
- Registered office
- 76 High Street Colliers Wood, London, SW19 2BY
- Nature of business
- Other construction installation (SIC 43290)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 21 November 2025
- Previous names
- Open Space London Ltd (until 7 May 2025)
Pane & Simple Ltd (until 14 Apr 2021)
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.
- Criterion Developments Limited2025
- Crixu Ltd2018
- Croitoru Construction Ltd2023
- Crossline Projects Ltd2019
- Crown Adding Value Maintenance Limited2007
- Crown Tower Construction Ltd2025
- Cruz Utilities Ltd2025
- CSC Build Ltd2026
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Critalu Ltd's accounts due?
Critalu Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Critalu Ltd'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 Critalu Ltd still trading?
Critalu 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 Critalu Ltd do?
Critalu Ltd is registered under Other construction installation (SIC 43290); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209); Management of real estate on a fee or contract basis (SIC 68320).
How old is Critalu Ltd?
Critalu Ltd was incorporated on 16 October 2012, 13 years ago.
What is the penalty if Critalu 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 Critalu 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.