- Companies
- Electricians
- Rochester
- Optimum Electrical Installations Limited
Optimum Electrical Installations Limited
- Company number
- 14724907
- Incorporated
- 13 Mar 20233 years trading
- Registered office
- Suite 100 7 Kenden Business Park, Maritime Close, Rochester, Kent, ME2 4JF
- Nature of business
- Electrical installation
Optimum Electrical Installations Limited is a 3-year-old private limited company registered in Rochester, company number 14724907, one of 147 electrical contractors in Rochester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £20K (+170.3%) on the year before, to £31K.
- Current assets of £38K against £22K owed within a year: 1.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Mar 2025 | £31K | £38K | £22K | 0 | |
| 31 Mar 2024 | £12K | £17K | £5,807 | 2 |
Where Optimum Electrical Installations Limited is registered
The registered office is in Rochester (ME2), in the Medway local authority area, South East. Show ME2 4JF on a map.
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Also registered at this address
13 other companies use the same registered office as Optimum Electrical Installations Limited.
- Aradee Restoration LimitedCleaning companies
- Blades Air LimitedPlumbers and heating engineers
- Chalk Fit Out LimitedSpecialist contractors
- De Medici Associates LtdCivil engineering
- Kent and Essex Garden Rooms LimitedBuilders
- Lilli & Co LtdProperty developers
- Louis Gas & Heating LtdPlumbers and heating engineers
- Mechanical Services Group LimitedPlumbers and heating engineers
- Mne Building Services LtdProperty developers
- Robotic Machinery Company LimitedProperty developers
- Roffa Developments LimitedProperty developers
- Sid Scaffolding LimitedScaffolders
- Squires Bespoke Builds LimitedProperty developers
What happens if Optimum Electrical Installations 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14724907
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 March 2023 (3 years ago)
- Registered office
- Suite 100 7 Kenden Business Park, Maritime Close, Rochester, Kent, ME2 4JF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 March 2026
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 Rochester
Other active electrical contractors registered in Rochester.
- Osborne Electrics Ltd2023
- Paul Andrews Electrical Ltd2026
- Phoenix Fire Alarms Ltd2012
- Powertec East Ltd2022
- R & R Electrical & Mechanical Services Limited1995
- R Angell Electrical Ltd2023
- Radiance Solar & Electrical Ltd2025
- Red Point Fire Protection Ltd2025
All electrical contractors in Rochester · All trades in Rochester · Electricians across the UK
Frequently asked questions
When are Optimum Electrical Installations Limited's accounts due?
Optimum Electrical Installations Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Optimum Electrical Installations Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Optimum Electrical Installations Limited still trading?
Optimum Electrical Installations 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 Optimum Electrical Installations Limited do?
Optimum Electrical Installations Limited is registered under Electrical installation (SIC 43210).
How old is Optimum Electrical Installations Limited?
Optimum Electrical Installations Limited was incorporated on 13 March 2023, 3 years ago.
What is the penalty if Optimum Electrical Installations 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 Optimum Electrical Installations 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.