- Companies
- Installers
- London
- Atprobul Ltd
Atprobul Ltd
- Company number
- 15710967
- Incorporated
- 9 May 20242 years trading
- Registered office
- 7 Sandringham Road, 7 Sandringham Road, London, NW11 9DR
- Nature of business
- Other construction installation; Plastering
Atprobul Ltd is a 2-year-old private limited company registered in London, company number 15710967, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 Atprobul 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.
Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Where Atprobul Ltd is registered
The registered office is in London (NW11), in the Barnet local authority area, London. Show NW11 9DR on a map.
Other trade companies in NW11
- Sarahdansky LtdProperty developers
- Estia CCS LtdCleaning companies
- Perez Construction and Decoration LtdBuilders
- Brookstone London LtdBuilders
- Roadsters Choice LtdMotor traders
- Abbeydale Property SPV LtdProperty developers
- KT Roofing Contractors LtdRoofers
- Buildo Contracters LtdFinishing trades
What happens if Atprobul 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15710967
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 May 2024 (2 years ago)
- Registered office
- 7 Sandringham Road, 7 Sandringham Road, London, NW11 9DR
- Nature of business
- Other construction installation (SIC 43290)
Plastering (SIC 43310) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 16 November 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.
- Atq Casuals Limited2013
- Ats Maintenance Ltd2024
- Auckland Projects Services Limited2022
- Audioconcepts Ltd2018
- Augusteco Ltd2024
- Aura Windows Ltd2026
- Aureus Consulting Group Limited2025
- AurÉLio Furniture Installation Ltd2023
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Atprobul Ltd's accounts due?
Atprobul Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Atprobul Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Atprobul Ltd still trading?
Atprobul 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 Atprobul Ltd do?
Atprobul Ltd is registered under Other construction installation (SIC 43290); Plastering (SIC 43310).
How old is Atprobul Ltd?
Atprobul Ltd was incorporated on 9 May 2024, 2 years ago.
What is the penalty if Atprobul 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 Atprobul 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.