- Companies
- Electricians
- Milton Keynes
- Spartan Electrical Contractors Limited
Spartan Electrical Contractors Limited
- Company number
- 06016121
- Incorporated
- 1 Dec 200619 years trading
- Registered office
- The Stable Yard Vicarage Road, Stony Stratford, Milton Keynes, Buckinghamshire, MK11 1BN
- Nature of business
- Electrical installation
Spartan Electrical Contractors Limited is a 19-year-old private limited company registered in Milton Keynes, company number 06016121, one of 165 electrical contractors in Milton Keynes. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £26K on the year before, to £26K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £328K against £308K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- 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 Oct 2025 | £26K | £8,102 | £328K | £308K | 2 |
| 31 Oct 2024 | £100 | £0 | £194K | £188K | 2 |
| 31 Oct 2023 | £1,176 | £121K | £498K | £481K | 3 |
| 31 Oct 2022 | £100 | £60K | £431K | £405K | 3 |
| 31 Oct 2021 | -£23K | £10K | £168K | £155K | 3 |
| 31 Oct 2020 | £67K | £30K | £356K | £244K | 3 |
| 31 Oct 2019 | £56K | £0 | £223K | £167K | 3 |
| 31 Oct 2018 | £7,811 | £87 | £179K | £171K | 2 |
| 31 Oct 2017 | £207 | £13K | £194K | £195K | 4 |
| 31 Oct 2016 | £143 | £31K | £251K | £253K |
Where Spartan Electrical Contractors Limited is registered
The registered office is in Milton Keynes (MK11), in the Milton Keynes local authority area, South East. Show MK11 1BN on a map.
Other trade companies in MK11
- J. Weedon Building LtdBuilders
- Mkelec LtdBuilders
- Better Keep Group LtdCleaning companies
- Kensington and Chelsea Real Estate LtdProperty developers
- Nexus Trade UK LtdMotor traders
- Ryb Tyres London LtdMachinery repair and installation
- Auto Vault MK LimitedMotor traders
- Acron Construction Services LimitedInstallers
Shared registered office
34 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 Spartan Electrical Contractors 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 06016121
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 December 2006 (19 years ago)
- Registered office
- The Stable Yard Vicarage Road, Stony Stratford, Milton Keynes, Buckinghamshire, MK11 1BN
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 12 December 2025
- Previous names
- Savenergy Projects Limited (until 4 Feb 2008)
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 Milton Keynes
Other active electrical contractors registered in Milton Keynes.
- Sunden Electrical Ltd2016
- Sungrid Solar Energy Ltd2026
- TC Kitchens Limited2009
- Thorn Electric MK Limited2013
- Top Smart Electrical Ltd2026
- TP Electrical Contractor Ltd2023
- Trident Electrics Ltd2026
- UK Solar Express Limited2025
All electrical contractors in Milton Keynes · All trades in Milton Keynes · Electricians across the UK
Frequently asked questions
When are Spartan Electrical Contractors Limited's accounts due?
Spartan Electrical Contractors Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Spartan Electrical Contractors Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Spartan Electrical Contractors Limited still trading?
Spartan Electrical Contractors 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 Spartan Electrical Contractors Limited do?
Spartan Electrical Contractors Limited is registered under Electrical installation (SIC 43210).
How old is Spartan Electrical Contractors Limited?
Spartan Electrical Contractors Limited was incorporated on 1 December 2006, 19 years ago.
What is the penalty if Spartan Electrical Contractors 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 Spartan Electrical Contractors 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.