Rumpo Ltd
- Company number
- 15346146
- Incorporated
- 12 Dec 20232 years trading
- Registered office
- 36 Tring Road, Aylesbury, HP20 1LF
- Nature of business
- Site preparation
Rumpo Ltd is a 2-year-old private limited company registered in Aylesbury, company number 15346146, one of 12 groundworks and demolition companies in Aylesbury. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £9,297 on the year before, to £9,298.
- Current assets of £14K against £4,953 owed within a year: 2.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £9,298 | £14K | £4,953 | 1 | |
| 31 Dec 2024 | £1 | £1 |
Where Rumpo Ltd is registered
The registered office is in Aylesbury (HP20), in the Buckinghamshire local authority area, South East. Show HP20 1LF on a map.
Other trade companies in HP20
- Fitmechs LtdMechanics and garages
- GSF Motor Parts LimitedMotor traders
- Crownvista Motors LtdMotor traders
- Vellora Property LtdProperty developers
- Thrive Valeting LtdMotor traders
- Desmil LimitedCleaning companies
- Dragon Fire Stopping LimitedInstallers
- VLD Constructions Engineering LtdBuilders
What happens if Rumpo 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 15346146
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2023 (2 years ago)
- Registered office
- 36 Tring Road, Aylesbury, HP20 1LF
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 11 December 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Aylesbury
Other active groundworks and demolition companies registered in Aylesbury.
- A. Weatherhead Drilling Services Limited2002
- Agc System Scaffolding Limited2010
- BJG Plasterworks Ltd2017
- Hawkswell Drilling and Testing Services Ltd2004
- Haynat Limited2007
- KML Access Ltd2025
- La Groundworks (Bucks) Limited2016
- M Shabeer TM Ltd2024
All groundworks and demolition companies in Aylesbury · All trades in Aylesbury · Groundworks and demolition across the UK
Frequently asked questions
When are Rumpo Ltd's accounts due?
Rumpo Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Rumpo Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Rumpo Ltd still trading?
Rumpo 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 Rumpo Ltd do?
Rumpo Ltd is registered under Site preparation (SIC 43120).
How old is Rumpo Ltd?
Rumpo Ltd was incorporated on 12 December 2023, 2 years ago.
What is the penalty if Rumpo 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 Rumpo 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.