- Companies
- Electricians
- Shoreham-by-Sea
- Optimiz Energy Ltd
Optimiz Energy Ltd
- Company number
- 17367042
- Incorporated
- 28 Jul 2026
- Registered office
- 12 Southview Close, Shoreham-by-Sea, BN43 6LJ
- Nature of business
- Electrical installation
Optimiz Energy Ltd is a newly incorporated private limited company registered in Shoreham-by-Sea, company number 17367042, one of 20 electrical contractors in Shoreham-by-Sea. Its next accounts are due at Companies House on 28 April 2028, and its first CT600 is due at HMRC on 27 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Optimiz Energy Ltd is registered
The registered office is in Shoreham-by-Sea (BN43), in the Adur local authority area, South East. Show BN43 6LJ on a map.
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- Bens Roof Cleaners Brighton LtdCleaning companies
- Custodian Consultancy LtdSpecialist contractors
- Ian French Landscaping LtdBuilders
- KC Brickwork Construction LtdSpecialist contractors
- JLP & Ac LtdPlumbers and heating engineers
- Level Up Drylining & Construction LimitedSpecialist contractors
- Alex Mobile Mechanics LtdMechanics and garages
- TS Construction Services LtdFinishing trades
Also registered at this address
1 other company uses the same registered office as Optimiz Energy Ltd.
- DTS Electrical LtdElectricians
What happens if Optimiz Energy 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 28 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Apr 2028 to 28 May 2028 | £150 |
| 1 to 3 months late | 29 May 2028 to 28 Jul 2028 | £375 |
| 3 to 6 months late | 29 Jul 2028 to 28 Oct 2028 | £750 |
| More than 6 months late | From 29 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- 17367042
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 July 2026
- Registered office
- 12 Southview Close, Shoreham-by-Sea, BN43 6LJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Shoreham-by-Sea
Other active electrical contractors registered in Shoreham-by-Sea.
- Orio Electrical Services Ltd2023
- Skye Light Ltd2018
- The Electrical Company (Brighton) Limited2019
- Amh Electrical Contractors Ltd2023
- Be Electric Ltd2013
- Black Bear Electrical Ltd2023
- Brighton and Hove Electrical Limited2026
- Diolab Solutions Ltd2025
All electrical contractors in Shoreham-by-Sea · All trades in Shoreham-by-Sea · Electricians across the UK
Frequently asked questions
When are Optimiz Energy Ltd's accounts due?
Optimiz Energy Ltd's next accounts are due at Companies House by 28 April 2028 (in 563 days), covering the period to 31 July 2027.
When is Optimiz Energy 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 27 July 2027, due by 27 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Optimiz Energy Ltd still trading?
Optimiz Energy 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 Optimiz Energy Ltd do?
Optimiz Energy Ltd is registered under Electrical installation (SIC 43210).
How old is Optimiz Energy Ltd?
Optimiz Energy Ltd was incorporated on 28 July 2026, less than a year ago.
What is the penalty if Optimiz Energy 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 Optimiz Energy 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.