- Companies
- Electricians
- Buckhurst Hill
- Cooling Control Systems Ltd
Cooling Control Systems Ltd
- Company number
- 03124683
- Incorporated
- 10 Nov 199530 years trading
- Registered office
- Level One, 86 Queens Road, Buckhurst Hill, IG9 5BS
- Nature of business
- Electrical installation; Other building completion and finishing; Other specialised construction activities n.e.c.
Cooling Control Systems Ltd is a 30-year-old private limited company registered in Buckhurst Hill, company number 03124683, one of 36 electrical contractors in Buckhurst Hill. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £57K (+11.7%) on the year before, to £543K.
- Net assets rose in 6 of 7 year-on-year comparisons on record.
- Current assets of £621K against £83K owed within a year: 7.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £543K | £332K | £621K | £83K | 2 |
| 31 Oct 2024 | £486K | £627K | £151K | 2 | |
| 31 Oct 2023 | £419K | £533K | £124K | 2 | |
| 31 Oct 2022 | £279K | £348K | £80K | 3 | |
| 31 Oct 2021 | £239K | £328K | £103K | 2 | |
| 31 Oct 2020 | £243K | £208K | £342K | £116K | 2 |
| 31 Oct 2019 | £232K | £162K | £303K | £96K | 2 |
| 31 Oct 2018 | £182K | £102K | £275K | £126K | 2 |
Where Cooling Control Systems Ltd is registered
The registered office is in Buckhurst Hill (IG9), in the Epping Forest local authority area, East of England. Show IG9 5BS on a map.
Other trade companies in IG9
- My Home Safety LtdSpecialist contractors
- PF Auto Repairs LimitedMechanics and garages
- JPS26Consultancy LtdProperty developers
- SJD Property Maintenance LtdCleaning companies
- Pro-Pump Solutions LtdFinishing trades
- Willows Tree Surgery and Grounds Maintenance LtdLandscapers and gardeners
- Kalmans Builders LimitedCivil engineering
- KJB Services LtdFacilities management
Shared registered office
44 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 Cooling Control Systems 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 03124683
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 1995 (30 years ago)
- Registered office
- Level One, 86 Queens Road, Buckhurst Hill, IG9 5BS
- Nature of business
- Electrical installation (SIC 43210)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 10 November 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Buckhurst Hill
Other active electrical contractors registered in Buckhurst Hill.
- D'decor Ltd2018
- Damien Nash Ltd2014
- Diamond Dice Ltd2021
- Dynamic Electrical and Renewable Solutions Ltd2023
- Eem Electrical Installations Ltd2021
- Emm Commissioning Limited2008
- Enlightened Control Solutions Ltd2024
- Farquhar Electrical Ltd2023
All electrical contractors in Buckhurst Hill · All trades in Buckhurst Hill · Electricians across the UK
Frequently asked questions
When are Cooling Control Systems Ltd's accounts due?
Cooling Control Systems Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Cooling Control Systems Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Cooling Control Systems Ltd still trading?
Cooling Control Systems 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 Cooling Control Systems Ltd do?
Cooling Control Systems Ltd is registered under Electrical installation (SIC 43210); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is Cooling Control Systems Ltd?
Cooling Control Systems Ltd was incorporated on 10 November 1995, 30 years ago.
What is the penalty if Cooling Control Systems 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 Cooling Control Systems 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.