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- Samco Construction Limited
Company profile · Finishing trades
Samco Construction Limited
Samco Construction Limited is a 25-year-old private limited company registered in Winchester, company number 04239848, one of 29 building finishing companies in Winchester. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Samco Construction Limited over the years
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 £2,188 (+0.7%) on the year before, to £314K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £387K against £78K owed within a year: 5.0 times cover.
- 3 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £314K | £1,734 | £387K | £78K | 3 |
| 30 Jun 2024 | £312K | £7,020 | £427K | £114K | 3 |
| 30 Jun 2023 | £297K | £12K | £453K | £148K | 3 |
| 30 Jun 2022 | £282K | £6,804 | £422K | £114K | 3 |
| 30 Jun 2021 | £274K | £51K | £473K | £170K | 3 |
| 30 Jun 2020 | £270K | £33K | £444K | £144K | 3 |
| 30 Jun 2019 | £268K | £27K | £406K | £165K | |
| 30 Jun 2018 | £214K | £47K | £349K | £135K | 3 |
| 30 Jun 2017 | £202K | £5,214 | £245K | £47K | |
| 30 Jun 2016 | £191K | £11K | £260K | £81K |
Where Samco Construction Limited is registered
The registered office is in Winchester (SO23), in the Winchester local authority area, South East. Show SO23 8BB on a map.
Other trade companies in SO23
- Aeronix LimitedPlumbers and heating engineers
- Z Cubic Home LtdJoiners and carpenters
- Fordstone Groundworks & Civil Engineering LtdCivil engineering
- Osr Homes LtdBuilders
- Welborne LS LimitedProperty developers
- Charlecote Sussex LimitedSpecialist contractors
- Shorewood Pankridge Street LtdBuilders
- The Home & Garden Collective LtdBuilders
Also registered at this address
15 other companies use the same registered office as Samco Construction Limited.
- 4D Heating & Plumbing LtdPlumbers and heating engineers
- A S P Murphy Brickwork Contractors LtdFinishing trades
- Apex Development Services LimitedProperty developers
- Bikers Discount Store LimitedMotor traders
- Brabbin Kitchens & Carpentry LtdJoiners and carpenters
- Car-Tech LtdMechanics and garages
- D C Autos (Overton) LtdMechanics and garages
- First Safety Construction LimitedBuilders
- Ip Technology Group LimitedMachinery repair and installation
- Jerome Contract Services LtdCleaning companies
- Silchester Body Shop LimitedMechanics and garages
- Tadley Tyre Services LimitedMotor traders
- Test Valley Paving LtdFinishing trades
- Thames Valley Roofing LtdRoofers
- Unique Expert Solutions LimitedMotor traders
What happens if Samco Construction 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 04239848
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 June 2001 (25 years ago)
- Registered office
- Ground Floor 1 Crown Walk, Jewry Street, Winchester, Hampshire, SO23 8BB
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 22 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Winchester
Other active building finishing companies registered in Winchester.
- Tdi Buildings Limited2020
- Test Valley Paving Ltd2006
- Winchester Home Improvements Limited2018
- Wright Choice Homes Ltd2025
- A H Sealants Ltd2022
- A S P Murphy Brickwork Contractors Ltd1997
- Apollo Passive Fire Ltd2026
- B&K Quality Ltd2019
All building finishing companies in Winchester · All trades in Winchester · Finishing trades across the UK
Frequently asked questions
When are Samco Construction Limited's accounts due?
Samco Construction Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Samco Construction Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Samco Construction Limited still trading?
Samco Construction 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 Samco Construction Limited do?
Samco Construction Limited is registered under Other building completion and finishing (SIC 43390).
How old is Samco Construction Limited?
Samco Construction Limited was incorporated on 22 June 2001, 25 years ago.
What is the penalty if Samco Construction 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 Samco Construction 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.