- Companies
- Electricians
- Quinns Contracting Limited
Quinns Contracting Limited
- Company number
- 05613186
- Incorporated
- 4 Nov 200520 years trading
- Registered office
- Unit 3 the Boscombe Centre, Mills Way, Amesbury, Wiltshire, SP4 7SD
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other building completion and finishing
Quinns Contracting Limited is a 20-year-old private limited company registered in Amesbury, company number 05613186, one of the UK's electrical contractors. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £736K (+224.7%) on the year before, to £1.1M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £5M against £4M owed within a year: 1.2 times cover.
- 41 employees on average, up from 32 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1.1M | £119K | £5M | £4M | 41 |
| 31 Mar 2025 | £328K | £69K | £1.7M | £1.3M | 32 |
| 31 Mar 2024 | £221K | £7,923 | £1.2M | £836K | 26 |
| 31 Mar 2023 | £156K | £5,982 | £1.1M | £729K | 25 |
| 31 Mar 2022 | £95K | £14K | £930K | £686K | 23 |
| 31 Mar 2021 | £51K | £41K | £1M | £743K | 21 |
| 31 Mar 2020 | £93K | £682K | £487K | 19 | |
| 31 Mar 2019 | £84K | £823K | £603K | ||
| 31 Mar 2018 | £100K | £528K | £443K | ||
| 31 Mar 2017 | £53K | £354K | £316K |
Public contracts won
Quinns Contracting Limited has 2 public sector contract awards on record; the ones with their own published value total £4M, from 2023 to 2026. Source: Contracts Finder and Find a Tender award notices.
Awards by year
Main buyers
- Defence Science and Technology Laboratory2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Defence Science and Technology Laboratory | M&E Minor Works | £3M | 8 Oct 2026 |
| Defence Science and Technology Laboratory | Interim Minor Works - M&E | £1M | 12 Jul 2023 |
Where Quinns Contracting Limited is registered
The registered office is in Amesbury (SP4), in the Wiltshire local authority area, South West. Show SP4 7SD on a map.
Other trade companies in SP4
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- The Defender Shed LtdMotor traders
- Nice Guy Construction LimitedProperty developers
- M Portnall Engineering LtdMachinery repair and installation
- Crane Valley Construction LtdProperty developers
- J Brockway Solutions LtdProperty developers
- Jep Cleaning Services LtdCleaning companies
- RJM Maintenance LtdCleaning companies
What happens if Quinns Contracting 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 05613186
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 November 2005 (20 years ago)
- Registered office
- Unit 3 the Boscombe Centre, Mills Way, Amesbury, Wiltshire, SP4 7SD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 4 November 2025
- Charges (mortgages)
- 3 outstanding of 5 registered
- Previous names
- K.J. Quinn Services Ltd (until 1 Apr 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
Other active electrical contractors.
Frequently asked questions
When are Quinns Contracting Limited's accounts due?
Quinns Contracting Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Quinns Contracting Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Quinns Contracting Limited still trading?
Quinns Contracting 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 Quinns Contracting Limited do?
Quinns Contracting Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Quinns Contracting Limited?
Quinns Contracting Limited was incorporated on 4 November 2005, 20 years ago.
Has Quinns Contracting Limited won public sector contracts?
Yes. Quinns Contracting Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £4M), most recently from Defence Science and Technology Laboratory.
What is the penalty if Quinns Contracting 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 Quinns Contracting 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.