- Company number
- 10213858
- Incorporated
- 3 Jun 201610 years trading
- Registered office
- Unit 5 Centre One, Lysander Way, Old Sarum Business Park, Old Sarum, Salisbury, Wiltshire, SP4 6BU
- Nature of business
- Construction of domestic buildings
Collinssons Limited is a 10-year-old private limited company registered in Salisbury, company number 10213858, one of 113 building contractors in Salisbury. 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 unchanged on the year before, at £102.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £341K against £422K owed within a year: 0.8 times cover.
- 10 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £102 | £56K | £341K | £422K | 10 |
| 31 Mar 2024 | £102 | £42K | £121K | £204K | 10 |
| 31 Mar 2023 | £102 | £40K | £193K | £241K | 10 |
| 31 Mar 2022 | £102 | £35K | £117K | £132K | 7 |
| 31 Mar 2021 | £102 | £29K | £77K | £81K | 7 |
| 31 Mar 2020 | £101 | £17K | £50K | £69K | 6 |
| 31 Mar 2019 | £101 | £1,410 | £40K | £56K | 3 |
| 31 Mar 2018 | £101 | £16K | £34K | 7 | |
| 31 Mar 2017 | £102 | £9,838 | £24K | £39K |
Public contracts won
Collinssons Limited has 2 public sector contract awards on record; the ones with their own published value total £3.6M (2025). Source: Contracts Finder and Find a Tender award notices. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Wiltshire Council1 award
- Winchester City Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wiltshire Council | HM2140 - HRA Responsive Works & Services - Void Property Works & Services | £3.6M | 3 Nov 2025 |
| Winchester City Council | Upgrade of Sewage Treatment Works at 1-4 Furzeley Corner, Denmead | 25 Sep 2025 |
Where Collinssons Limited is registered
The registered office is in Salisbury (SP4), in the Wiltshire local authority area, South West. Show SP4 6BU on a map.
Other trade companies in SP4
- TMC Recovery LtdMechanics and garages
- 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
Also registered at this address
1 other company uses the same registered office as Collinssons Limited.
- Old Sarum Developments LimitedProperty developers
What happens if Collinssons 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
- 10213858
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 June 2016 (10 years ago)
- Registered office
- Unit 5 Centre One, Lysander Way, Old Sarum Business Park, Old Sarum, Salisbury, Wiltshire, SP4 6BU
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 2 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Salisbury
Other active building contractors registered in Salisbury.
- Complete Construction Salisbury Ltd2024
- Coskun Handyman & Construction Ltd2020
- CPC Building Ltd2021
- Cradl Eco Homes Ltd2018
- Craft Build Ltd2021
- Cre8 Homes Limited2010
- Crownshade Limited2007
- Cypresstree Investments Limited1991
All building contractors in Salisbury · All trades in Salisbury · Builders across the UK
Frequently asked questions
When are Collinssons Limited's accounts due?
Collinssons 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 Collinssons 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 Collinssons Limited still trading?
Collinssons 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 Collinssons Limited do?
Collinssons Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Collinssons Limited?
Collinssons Limited was incorporated on 3 June 2016, 10 years ago.
Has Collinssons Limited won public sector contracts?
Yes. Collinssons Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £3.6M), most recently from Wiltshire Council.
What is the penalty if Collinssons 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 Collinssons 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.