- Companies
- Electricians
- Marlow
- Synergy Technical Solutions Ltd
Synergy Technical Solutions Ltd
- Company number
- 11132159
- Incorporated
- 3 Jan 20188 years trading
- Registered office
- 7 Mere Close, Marlow, Buckinghamshire, SL7 1PP
- Nature of business
- Electrical installation
Synergy Technical Solutions Ltd is a 8-year-old private limited company registered in Marlow, company number 11132159, one of 18 electrical contractors in Marlow. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £16K (-86.9%) on the year before, to £2,375.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £37K against £36K owed within a year: 1.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £2,375 | £37K | £36K | 3 | |
| 31 Jan 2024 | £18K | £40K | £25K | 3 | |
| 31 Jan 2023 | £9,566 | £24K | £21K | 3 | |
| 31 Jan 2022 | £12K | £31K | £27K | 3 | |
| 31 Jan 2021 | £6,573 | £32K | £35K | 2 | |
| 31 Jan 2020 | £28K | £46K | £31K | 2 | |
| 31 Jan 2019 | £1,679 | £35K | £35K | 2 |
Where Synergy Technical Solutions Ltd is registered
The registered office is in Marlow (SL7), in the Buckinghamshire local authority area, South East. Show SL7 1PP on a map.
Other trade companies in SL7
- Seascot Consultancy LtdFinishing trades
- Cristo Estates LtdProperty developers
- Property Construction Specialists LtdBuilders
- Onyx Works LimitedFinishing trades
- NLR Strategic Land Co LimitedProperty developers
- Axis Commercial Projects LimitedBuilders
- Priority Callout Services LtdMachinery repair and installation
- Clayhill Constructions LtdBuilders
What happens if Synergy Technical Solutions 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11132159
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 January 2018 (8 years ago)
- Registered office
- 7 Mere Close, Marlow, Buckinghamshire, SL7 1PP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 27 January 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 Marlow
Other active electrical contractors registered in Marlow.
- TBL Solutions Ltd2026
- Walldell Group Ltd2021
- WJ Electrical Services Limited2015
- Bespoke Light Limited2018
- C & G Contractors Limited2005
- Gareth Edwards Electrics Limited2010
- Glausser Electrical Limited2025
- Global Fire Alarm & Security Installations Ltd2015
All electrical contractors in Marlow · All trades in Marlow · Electricians across the UK
Frequently asked questions
When are Synergy Technical Solutions Ltd's accounts due?
Synergy Technical Solutions Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Synergy Technical Solutions Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Synergy Technical Solutions Ltd still trading?
Synergy Technical Solutions 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 Technical Solutions Ltd do?
Synergy Technical Solutions Ltd is registered under Electrical installation (SIC 43210).
How old is Synergy Technical Solutions Ltd?
Synergy Technical Solutions Ltd was incorporated on 3 January 2018, 8 years ago.
What is the penalty if Synergy Technical Solutions 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 Technical Solutions 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.