- Companies
- Electricians
- Wolverhampton
- SGS Systems Limited
SGS Systems Limited
- Company number
- 05051607
- Incorporated
- 20 Feb 200422 years trading
- Registered office
- Oakley Corner, 16 Kingswear Avenue, Wolverhampton, South Staffordshire, WV6 7RJ
- Nature of business
- Electrical installation; Security systems service activities
SGS Systems Limited is a 22-year-old private limited company registered in Wolverhampton, company number 05051607, one of 169 electrical contractors in Wolverhampton. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 up £79K (+40.5%) on the year before, to £273K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £594K against £389K owed within a year: 1.5 times cover.
- 14 employees on average, up from 13 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £273K | £165K | £594K | £389K | 14 |
| 31 Mar 2024 | £194K | £158K | £402K | £265K | 13 |
| 31 Mar 2023 | £295K | £106K | £473K | £233K | 12 |
| 31 Mar 2022 | £295K | £146K | £391K | £148K | 12 |
| 31 Mar 2021 | £221K | £456K | £188K | 9 | |
| 31 Mar 2020 | £114K | £435K | £305K | 10 | |
| 31 Mar 2019 | £35K | £215K | £179K | ||
| 31 Mar 2018 | £52K | £34K | £228K | £194K | 11 |
| 31 Mar 2017 | £51K | £820 | £188K | £147K | 12 |
| 31 Mar 2016 | £48K | £23K | £175K | £138K |
Who runs and owns SGS Systems Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| S*** G*** | Director | Feb 2004 |
| S*** G*** | Director | Feb 2005 |
| S*** G*** | Secretary | Feb 2004 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Hcs Secretarial Limited | Corporate Nominee Secretary | Feb 2004 | Feb 2004 |
| Hanover Directors Limited | Nominee director (company) | Feb 2004 | Feb 2004 |
People with significant control (2)
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| HSBC Bank PLC | Outstanding | May 2004 |
Where SGS Systems Limited is registered
The registered office is in Wolverhampton (WV6), in the South Staffordshire local authority area, West Midlands. Show WV6 7RJ on a map.
Other trade companies in WV6
- Danny Constructions LtdProperty developers
- JS Pest LtdCleaning companies
- Crisnco Business Services LtdCleaning companies
- Marewell Holdings LtdCleaning companies
- Avendro LtdMotor traders
- Vertex Hub Motors LimitedMotor traders
- Shiftline Motors LimitedMotor traders
- Sellhaven LtdMotor traders
What happens if SGS Systems Limited 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05051607
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2004 (22 years ago)
- Registered office
- Oakley Corner, 16 Kingswear Avenue, Wolverhampton, South Staffordshire, WV6 7RJ
- Nature of business
- Electrical installation (SIC 43210)
Security systems service activities (SIC 80200) - Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 February 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 Wolverhampton
Other active electrical contractors registered in Wolverhampton.
- Simon Beviss Ltd2008
- Sinclere Electrical Installation & Panel Wiring Ltd2025
- SM Electrical Midlands Ltd2022
- Smart Afford Ltd2026
- Smart Electric Solutions Ltd2023
- SMS Electrical Contractors Limited2017
- SN (Wolverhampton) Electrician Ltd2026
- Solar DR Ltd2026
All electrical contractors in Wolverhampton · All trades in Wolverhampton · Electricians across the UK
Frequently asked questions
When are SGS Systems Limited's accounts due?
SGS Systems Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is SGS Systems Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is SGS Systems Limited still trading?
SGS Systems Limited 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 SGS Systems Limited do?
SGS Systems Limited is registered under Electrical installation (SIC 43210); Security systems service activities (SIC 80200).
How old is SGS Systems Limited?
SGS Systems Limited was incorporated on 20 February 2004, 22 years ago.
Who runs SGS Systems Limited?
SGS Systems Limited has 2 active directors, the longest-serving appointed in Feb 2004. Their names and service addresses are on the Companies House register.
Who owns SGS Systems Limited?
2 people or companies have significant control of SGS Systems Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if SGS Systems Limited 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 SGS Systems Limited 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.