- Companies
- Electricians
- Hemel Hempstead
- Synergy Electric Ltd
Synergy Electric Ltd
- Company number
- 11375041
- Incorporated
- 22 May 20188 years trading
- Registered office
- Room 213 Imex Centre 575 - 599 Maxted Road, Hemel Hempstead Industrial Estate, Hemel Hempstead, HP2 7DX
- Nature of business
- Electrical installation
Synergy Electric Ltd is a 8-year-old private limited company registered in Hemel Hempstead, company number 11375041, one of 127 electrical contractors in Hemel Hempstead. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 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 up £37K (+127.4%) on the year before, to £7,956.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £408K against £356K owed within a year: 1.1 times cover.
- 4 employees on average, up from 2 the year before.
- Balance sheets on record for 6 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £7,956 | £24 | £408K | £356K | 4 |
| 31 May 2025 | -£29K | £4,416 | £268K | £308K | 2 |
| 31 May 2023 | £156K | £11K | £320K | £55K | 3 |
| 31 May 2022 | £74K | £6,350 | £226K | £116K | 4 |
| 31 May 2021 | £124K | £28K | £235K | £88K | 5 |
| 31 May 2020 | £210 | £40K | £103K | £53K | 5 |
Where Synergy Electric Ltd is registered
The registered office is in Hemel Hempstead (HP2), in the Dacorum local authority area, East of England. Show HP2 7DX on a map.
Other trade companies in HP2
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- House to Home Builders LtdBuilders
- Gabriel Curic LtdCivil engineering
- Morya Holdings LtdProperty developers
- Construction by Nick LtdSpecialist contractors
- Ayzat Cleaning Solutions LimitedCleaning companies
- Thompsons Prowash LtdCleaning companies
- Herts Paving & Landscapes LtdSpecialist contractors
Also registered at this address
1 other company uses the same registered office as Synergy Electric Ltd.
- Synergy PV Renewables LtdElectricians
What happens if Synergy Electric 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 11375041
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2018 (8 years ago)
- Registered office
- Room 213 Imex Centre 575 - 599 Maxted Road, Hemel Hempstead Industrial Estate, Hemel Hempstead, HP2 7DX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 21 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Hemel Hempstead
Other active electrical contractors registered in Hemel Hempstead.
- Synergy PV Renewables Ltd2023
- T&E Electrical Ltd2025
- Tce Electrical Contractors Ltd2023
- The Specialist Electrical Group Limited2018
- TRH Electrical Solutions Ltd2021
- Trusentri Ltd2026
- TVR Controls Inc. Limited2012
- Waav Ltd2019
All electrical contractors in Hemel Hempstead · All trades in Hemel Hempstead · Electricians across the UK
Frequently asked questions
When are Synergy Electric Ltd's accounts due?
Synergy Electric Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Synergy Electric Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Synergy Electric Ltd still trading?
Synergy Electric 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 Synergy Electric Ltd do?
Synergy Electric Ltd is registered under Electrical installation (SIC 43210).
How old is Synergy Electric Ltd?
Synergy Electric Ltd was incorporated on 22 May 2018, 8 years ago.
What is the penalty if Synergy Electric 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 Synergy Electric 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.