- Companies
- Finishing trades
- Slough
- Propupkeep Ltd
Propupkeep Ltd
- Company number
- 15445641
- Incorporated
- 26 Jan 20242 years trading
- Registered office
- Ground Floor Office 2 Carnegie Court the Broadway, Farnham Common, Slough, SL2 3GQ
- Nature of business
- Other building completion and finishing; Management of real estate on a fee or contract basis; Combined facilities support activities
Propupkeep Ltd is a 2-year-old private limited company registered in Slough, company number 15445641, one of 111 building finishing companies in Slough. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Where Propupkeep Ltd is registered
The registered office is in Slough (SL2), in the Buckinghamshire local authority area, South East. Show SL2 3GQ on a map.
Other trade companies in SL2
- Selmani&Aj Developments LimitedBuilders
- SMKD LimitedMotor traders
- Sloughcleanings LtdCleaning companies
- Neal LtdBuilders
- J Nomah LtdBuilders
- Eton Motor Group LtdMotor traders
- All Perfect Services LtdBuilders
- Datchet Car Body Shop LtdMechanics and garages
Also registered at this address
7 other companies use the same registered office as Propupkeep Ltd.
- Bespoke Building Group LtdFinishing trades
- Elite Cleaners London LtdCleaning companies
- Mister Troi Car Wash LtdMotor traders
- Prime Builders Services LtdBuilders
- S & I Maintenance LtdFinishing trades
- Shehi Brickwork LtdBuilders
- Unity Maintenance UK LtdMachinery repair and installation
What happens if Propupkeep 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15445641
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 January 2024 (2 years ago)
- Registered office
- Ground Floor Office 2 Carnegie Court the Broadway, Farnham Common, Slough, SL2 3GQ
- Nature of business
- Other building completion and finishing (SIC 43390)
Management of real estate on a fee or contract basis (SIC 68320)
Combined facilities support activities (SIC 81100) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 25 January 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Slough
Other active building finishing companies registered in Slough.
- PT Installation Ltd2017
- Purple Builder Services Ltd2022
- Retrofit Clicks Ltd2014
- Rfaqk Ltd2018
- Riviera Trader Ltd2025
- Roost Maintenance Ltd2022
- RSD Builder and Consturction Ltd2019
- S & I Maintenance Ltd2022
All building finishing companies in Slough · All trades in Slough · Finishing trades across the UK
Frequently asked questions
When are Propupkeep Ltd's accounts due?
Propupkeep Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Propupkeep Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Propupkeep Ltd still trading?
Propupkeep 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 Propupkeep Ltd do?
Propupkeep Ltd is registered under Other building completion and finishing (SIC 43390); Management of real estate on a fee or contract basis (SIC 68320); Combined facilities support activities (SIC 81100).
How old is Propupkeep Ltd?
Propupkeep Ltd was incorporated on 26 January 2024, 2 years ago.
What is the penalty if Propupkeep 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 Propupkeep 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.