- Companies
- Plumbers and heating engineers
- Eastbourne
- RB Mechanical Management Limited
RB Mechanical Management Limited
- Company number
- 15741344
- Incorporated
- 25 May 20242 years trading
- Registered office
- 17 Edison Road, Eastbourne, East Sussex, BN23 6PT
- Nature of business
- Plumbing, heat and air-conditioning installation
RB Mechanical Management Limited is a 2-year-old private limited company registered in Eastbourne, company number 15741344, one of 79 plumbing and heating companies in Eastbourne. 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.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Who runs and owns RB Mechanical Management Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** B*** | Director | May 2024 |
Person with significant control
Where RB Mechanical Management Limited is registered
The registered office is in Eastbourne (BN23), in the Eastbourne local authority area, South East. Show BN23 6PT on a map.
Other trade companies in BN23
- Rytco LtdPlumbers and heating engineers
- Downland Environmental Services LtdMachinery repair and installation
- Garraway Gas Services LtdPlumbers and heating engineers
- LMC Vehicle Sales LtdMotor traders
- Paynes Preservation LtdSpecialist contractors
- Clearforcegroup LtdCleaning companies
- Helix Carpentry LtdJoiners and carpenters
- Zest Cleaning LtdCleaning companies
Also registered at this address
7 other companies use the same registered office as RB Mechanical Management Limited.
- Bourne Scaffolding LimitedScaffolders
- Elecsmith Electrical LimitedElectricians
- Kifco Electrical Services LimitedElectricians
- Kifco Fire Doors LimitedCleaning companies
- Kifco Painting and Decorating LimitedPainters and decorators
- M Jaques Groundworks LimitedGroundworks and demolition
- Southern Surfacing Se LtdSpecialist contractors
What happens if RB Mechanical Management 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 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
- 15741344
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 May 2024 (2 years ago)
- Registered office
- 17 Edison Road, Eastbourne, East Sussex, BN23 6PT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 24 May 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 Eastbourne
Other active plumbing and heating companies registered in Eastbourne.
- Ripley Plumbing & Heating Limited2014
- RS Plumbing and Heating (Sussex) Limited2025
- Rytco Ltd2026
- Sabre Mechanical Services Limited2007
- Samuel Plumbing & Heating Services Ltd2018
- Sanit-Group Ltd2017
- SMJ Plumbing and Gas Services Ltd2019
- Speedyplumb Ltd2022
All plumbing and heating companies in Eastbourne · All trades in Eastbourne · Plumbers and heating engineers across the UK
Frequently asked questions
When are RB Mechanical Management Limited's accounts due?
RB Mechanical Management Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is RB Mechanical Management Limited'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 RB Mechanical Management Limited still trading?
RB Mechanical Management 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 RB Mechanical Management Limited do?
RB Mechanical Management Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is RB Mechanical Management Limited?
RB Mechanical Management Limited was incorporated on 25 May 2024, 2 years ago.
Who runs RB Mechanical Management Limited?
RB Mechanical Management Limited has 1 active director, the longest-serving appointed in May 2024. Their names and service addresses are on the Companies House register.
Who owns RB Mechanical Management Limited?
One person or company has significant control of RB Mechanical Management Limited: an individual (owns 75% or more of the shares).
What is the penalty if RB Mechanical Management 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 RB Mechanical Management 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.