- Companies
- Plumbers and heating engineers
- Poole
- Meridian Cooling Ltd
Meridian Cooling Ltd
- Company number
- 05563111
- Incorporated
- 14 Sep 200521 years trading
- Registered office
- 21 Church Road, Poole, Dorset, BH14 8UF
- Nature of business
- Plumbing, heat and air-conditioning installation
Meridian Cooling Ltd is a 21-year-old private limited company registered in Poole, company number 05563111, one of 93 plumbing and heating companies in Poole. Its next accounts are due at Companies House on 30 September 2027, and its first CT600 is due at HMRC on 30 September 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 £878K (+24.8%) on the year before, to £4.4M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £5.6M against £1.2M owed within a year: 4.5 times cover.
- 33 employees 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £4.4M | £2.2M | £5.6M | £1.2M | 33 |
| 30 Sep 2024 | £3.5M | £869K | £4.7M | £1.2M | 33 |
| 30 Sep 2023 | £3.4M | £1.8M | £4.4M | £1M | 33 |
| 30 Sep 2022 | £2.7M | £1.5M | £3.4M | £778K | 37 |
| 30 Sep 2021 | £2.7M | £1.5M | £3.4M | £709K | 33 |
| 30 Sep 2020 | £2.2M | £1.1M | £3M | £823K | 20 |
| 30 Sep 2019 | £2.2M | £1.1M | £3.2M | £1M | 24 |
| 30 Sep 2018 | £1.9M | £1,407 | £3.4M | £1.5M | 20 |
| 30 Sep 2017 | £1.5M | £285K | £2.4M | £889K | 19 |
| 30 Sep 2016 | £1.1M | £387K | £1.7M | £644K |
Public contracts won
Meridian Cooling Ltd has 2 public sector contract awards on record; the ones with their own published value total £720K, from 2017 to 2024. Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Bournemouth Christchurch and Poole Council1 award
- University College London1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Bournemouth Christchurch and Poole Council | Lifeguard Corps Building Refurbishment Works - Mechanical and Electrical Services Work Package | £350K | 26 Feb 2024 |
| University College London | LCN Cooling Improvement | £370K | 27 Mar 2017 |
Where Meridian Cooling Ltd is registered
The registered office is in Poole (BH14), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH14 8UF on a map.
Other trade companies in BH14
- La Inversion (Construction) LimitedBuilders
- Dalan Automotive LtdMotor traders
- South Pro Cleaning LtdCleaning companies
- Dorset Plumbing & Air Con LtdPlumbers and heating engineers
- Lifestyle Outdoor Living LtdInstallers
- 9295 Developments LimitedProperty developers
- Clear Vision Group LtdCleaning companies
- Chilli Marine LtdMachinery repair and installation
Shared registered office
91 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Meridian Cooling 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
- 05563111
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2005 (21 years ago)
- Registered office
- 21 Church Road, Poole, Dorset, BH14 8UF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 September 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 Poole
Other active plumbing and heating companies registered in Poole.
- Meridian Ventilation Systems Limited2003
- Midland Renewables (UK) Limited2013
- More Than Gas Limited2010
- MSJ Plumbing and Drainage Ltd2025
- Oakhouse Property Development Limited2012
- Parkview Plumbing and Heating Ltd2022
- PHD Pipework Ltd2024
- Pinna Plumbing Ltd2025
All plumbing and heating companies in Poole · All trades in Poole · Plumbers and heating engineers across the UK
Frequently asked questions
When are Meridian Cooling Ltd's accounts due?
Meridian Cooling 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 Meridian Cooling Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2026, due by 30 September 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Meridian Cooling Ltd still trading?
Meridian Cooling 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 Meridian Cooling Ltd do?
Meridian Cooling Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Meridian Cooling Ltd?
Meridian Cooling Ltd was incorporated on 14 September 2005, 21 years ago.
Has Meridian Cooling Ltd won public sector contracts?
Yes. Meridian Cooling Ltd has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £720K), most recently from Bournemouth Christchurch and Poole Council.
What is the penalty if Meridian Cooling 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 Meridian Cooling 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.