- Companies
- Machinery repair and installation
- Mildenhall
- Optisave Energy Ltd
Optisave Energy Ltd
- Company number
- 07963877
- Incorporated
- 24 Feb 201214 years trading
- Registered office
- Suite A, 82 James Carter Road, Mildenhall, Suffolk, IP28 7DE
- Nature of business
- Installation of industrial machinery and equipment; Management consultancy activities other than financial management
Optisave Energy Ltd is a 14-year-old private limited company registered in Mildenhall, company number 07963877, one of 25 machinery repair and installation companies in Mildenhall. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 down £4,652 on the year before, to -£4,531.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £62K against £66K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£4,531 | £3,083 | £62K | £66K | 2 |
| 31 Mar 2025 | £121 | £16K | £73K | £73K | 2 |
| 31 Mar 2024 | -£8,470 | £8,458 | £47K | £55K | 2 |
| 31 Mar 2023 | -£26K | £5,408 | £18K | £44K | 2 |
| 31 Mar 2022 | £8,363 | £13K | £17K | £8,186 | 2 |
| 31 Mar 2021 | £6,155 | £8,432 | £15K | £9,305 | 2 |
| 31 Mar 2020 | £3,459 | £8,066 | £13K | £9,644 | 2 |
| 31 Mar 2019 | £954 | £2,994 | £9,844 | £8,890 | 2 |
| 31 Mar 2018 | £25K | £30K | £37K | £12K | 2 |
| 31 Mar 2017 | £8,852 | £15K | £26K | £17K | 2 |
Who runs and owns Optisave Energy Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| H*** L*** | Director | Feb 2012 |
| K*** L*** | Director | Feb 2012 |
People with significant control (2)
Where Optisave Energy Ltd is registered
The registered office is in Mildenhall (IP28), in the West Suffolk local authority area, East of England. Show IP28 7DE on a map.
Other trade companies in IP28
- Zamzam Global Travel and Tours LtdMotor traders
- Rowley Construction Solutions LtdBuilders
- Palatone LtdRepair services
- Local Roofing N Chimneys LimitedRoofers
- SC Joinery and Building Solutions LtdBuilders
- Scuffiq LtdMechanics and garages
- DG Classic Cars LtdMotor traders
- E.B. Fitch Historic Buildings Specialists LtdPainters and decorators
Shared registered office
204 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 Optisave 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07963877
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 February 2012 (14 years ago)
- Registered office
- Suite A, 82 James Carter Road, Mildenhall, Suffolk, IP28 7DE
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 24 February 2026
- Previous names
- Excel Cost Consulting Limited (until 23 Feb 2023)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Mildenhall
Other active machinery repair and installation companies registered in Mildenhall.
- Pet Electrical & Telecoms Ltd2022
- Primeman Ltd2024
- Remy SMW Ltd2026
- Rhys Temple Mechanical Engineering Ltd2022
- SB Aircraft Ltd2025
- Skynexora Ltd2026
- SMW 31 Ltd2026
- Sourcepoint Ltd2023
All machinery repair and installation companies in Mildenhall · All trades in Mildenhall · Machinery repair and installation across the UK
Frequently asked questions
When are Optisave Energy Ltd's accounts due?
Optisave Energy Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Optisave Energy Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Optisave Energy Ltd still trading?
Optisave 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 Optisave Energy Ltd do?
Optisave Energy Ltd is registered under Installation of industrial machinery and equipment (SIC 33200); Management consultancy activities other than financial management (SIC 70229).
How old is Optisave Energy Ltd?
Optisave Energy Ltd was incorporated on 24 February 2012, 14 years ago.
Who runs Optisave Energy Ltd?
Optisave Energy Ltd has 2 active directors, the longest-serving appointed in Feb 2012. Their names and service addresses are on the Companies House register.
Who owns Optisave Energy Ltd?
2 people or companies have significant control of Optisave Energy Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Optisave 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 Optisave 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.