- Companies
- Electricians
- Sudbury
- JB Energy Services Ltd
JB Energy Services Ltd
- Company number
- 15339672
- Incorporated
- 9 Dec 20232 years trading
- Registered office
- Gages Cottage Gages Road, Belchamp ST. Paul, Sudbury, CO10 7BX
- Nature of business
- Electrical installation
JB Energy Services Ltd is a 2-year-old private limited company registered in Sudbury, company number 15339672, one of 29 electrical contractors in Sudbury. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 down £114 (-33.7%) on the year before, to £224.
- Current assets of £14K against £13K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- 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 Dec 2025 | £224 | £550 | £14K | £13K | 1 |
| 31 Dec 2024 | £338 | £7,336 | £6,998 | 1 |
Where JB Energy Services Ltd is registered
The registered office is in Sudbury (CO10), in the Braintree local authority area, East of England. Show CO10 7BX on a map.
Other trade companies in CO10
- Regrid LtdMotor traders
- Voltage Link LimitedCivil engineering
- The 1 Percent Team LtdProperty developers
- Green Star Heating Services LtdPlumbers and heating engineers
- Ca Scaffolding Services LtdScaffolders
- Delphi Developments LtdProperty developers
- Complete Solutions Group LtdFacilities management
- Finada Corp LimitedBuilders
What happens if JB Energy Services 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 15339672
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2023 (2 years ago)
- Registered office
- Gages Cottage Gages Road, Belchamp ST. Paul, Sudbury, CO10 7BX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 December 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 Sudbury
Other active electrical contractors registered in Sudbury.
- JRB Electrical (Suffolk) Ltd2025
- Ken Grime & Son Limited2002
- Made Electrical Ltd2023
- Mecelex Limited2025
- Mercury Building Services Limited2008
- Mjo Electrical (Essex) Limited2012
- N & C Electrical Limited2012
- PDR Group Electrical Services Ltd2022
All electrical contractors in Sudbury · All trades in Sudbury · Electricians across the UK
Frequently asked questions
When are JB Energy Services Ltd's accounts due?
JB Energy Services Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is JB Energy Services Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is JB Energy Services Ltd still trading?
JB Energy Services 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 JB Energy Services Ltd do?
JB Energy Services Ltd is registered under Electrical installation (SIC 43210).
How old is JB Energy Services Ltd?
JB Energy Services Ltd was incorporated on 9 December 2023, 2 years ago.
What is the penalty if JB Energy Services 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 JB Energy Services 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.