- Companies
- Plumbers and heating engineers
- Ilford
- Optimum Heat Ltd
Optimum Heat Ltd
- Company number
- 13598990
- Incorporated
- 2 Sep 20215 years trading
- Registered office
- 58 Peregrine Road, Ilford, IG6 3SZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Optimum Heat Ltd is a 5-year-old private limited company registered in Ilford, company number 13598990, one of 203 plumbing and heating companies in Ilford. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 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 £92K (+960.9%) on the year before, to £82K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £106K against £61K owed within a year: 1.7 times cover.
- 4 employees on average, up from 2 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £82K | £33K | £106K | £61K | 4 |
| 30 Sep 2024 | -£9,549 | £3,416 | £14K | £24K | 2 |
| 30 Sep 2023 | -£2,934 | £3,120 | £11K | £14K | 2 |
| 30 Sep 2022 | £2 | 0 |
Who runs and owns Optimum Heat Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| M*** F*** | Director | Sep 2021 |
| Z*** M*** | Director | Nov 2024 |
| S*** R*** | Director | Jun 2026 |
Person with significant control
Where Optimum Heat Ltd is registered
The registered office is in Ilford (IG6), in the Redbridge local authority area, London. Show IG6 3SZ on a map.
Other trade companies in IG6
- Redbridge UK HVAC LimitedPlumbers and heating engineers
- Tash Taxi Recovery LimitedMechanics and garages
- Ecomold Service LtdBuilders
- Gilbert Scaffolding UK LtdScaffolders
- J&S Eastside Property Services LtdGroundworks and demolition
- MK Safe Spark Electrics LtdElectricians
- Ar Premier Cars LtdMotor traders
- Bsaha LtdProperty developers
Also registered at this address
15 other companies use the same registered office as Optimum Heat Ltd.
- A&R Elite Detailing LtdCleaning companies
- Biwad Group LtdCleaning companies
- Conoria Solutions LtdCivil engineering
- Duma B Construction LtdCivil engineering
- GG Broadcast & Engineering Services LtdProperty developers
- Jacob's Academy Trading LtdFinishing trades
- Jay & Macor LimitedFinishing trades
- JB Cooperation LimitedMotor traders
- JB Titan UK LtdProperty developers
- K & V Gardening London LtdLandscapers and gardeners
- Optima Facilities LimitedFacilities management
- Pbex LimitedMachinery repair and installation
- Tamraar LtdSpecialist contractors
- Veltrix Support Sevices LtdFacilities management
- Vga Properties LtdBuilders
What happens if Optimum Heat 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 13598990
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2021 (5 years ago)
- Registered office
- 58 Peregrine Road, Ilford, IG6 3SZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 18 March 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 Ilford
Other active plumbing and heating companies registered in Ilford.
- Perfect Air Conditioning Ltd2026
- Pinnacle Gas & Heating Services Ltd2022
- PJH Heating & Plumbing Ltd2017
- Plumb Buddy Ltd2024
- Plumb Heat Pro Ltd2019
- Plumbcraft Ltd2025
- PMJ Plumbing & Heating Ltd2013
- Quickfix Plumbing & Maintenance Ltd2025
All plumbing and heating companies in Ilford · All trades in Ilford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Optimum Heat Ltd's accounts due?
Optimum Heat Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Optimum Heat Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Optimum Heat Ltd still trading?
Optimum Heat 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 Optimum Heat Ltd do?
Optimum Heat Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Optimum Heat Ltd?
Optimum Heat Ltd was incorporated on 2 September 2021, 5 years ago.
Who runs Optimum Heat Ltd?
Optimum Heat Ltd has 3 active directors, the longest-serving appointed in Sep 2021. Their names and service addresses are on the Companies House register.
Who owns Optimum Heat Ltd?
One person or company has significant control of Optimum Heat Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Optimum Heat 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 Optimum Heat 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.