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Williamsons Joinery & Building Contractors Limited

ActiveTotal exemption (full) accountsBuildersWarrington
Company number
04183982
Incorporated
21 Mar 200125 years trading
Registered office
Abacus House 450 Warrington Road, Culcheth, Warrington, Cheshire, WA3 5QX
Nature of business
Construction of commercial buildings
Accounts due in
443 days
31 Dec 2027
Net assets
£100K▼
-29.6% on the year before
Cash at bank
£99K▼
At 31 Mar 2026
Employees
1
Average during the year
From the Companies House register, 1 Oct 2026

Williamsons Joinery & Building Contractors Limited is a 25-year-old private limited company registered in Warrington, company number 04183982, one of 196 building contractors in Warrington. 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.

Accounts due
31 Dec 2027
in 443 days
For the period to 31 Mar 2027
CT600 due
31 Mar 2028
in 534 days
Period 1 Apr 2026 to 31 Mar 2027
Corporation tax payment
1 Jan 2028
in 444 days
9 months and 1 day after the period end
Confirmation statement
29 Mar 2027
in 166 days
Last made up to 15 Mar 2026

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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 down £42K (-29.6%) on the year before, to £100K.
  • Net assets rose in 2 of 9 year-on-year comparisons on record.
  • Current assets of £105K against £6,261 owed within a year: more than 10 times cover.
  • 1 employee on average during the year.
  • Balance sheets on record for 10 years, 2017 to 2026.

Net assets by year

Net assets at each year end, 2017 to 2026£0£100K£200K31 March 2017: net assets £206K£206K201731 March 2018: net assets £195K£195K201831 March 2019: net assets £240K£240K201931 March 2020: net assets £220K£220K202031 March 2021: net assets £196K£196K202131 March 2022: net assets £184K£184K202231 March 2023: net assets £90K£90K202331 March 2024: net assets £199K£199K202431 March 2025: net assets £142K£142K202531 March 2026: net assets £100K£100K2026
Net assets at each year end, 2017 to 2026£0£100K£200K31 March 2017: net assets £206K£206K'1731 March 2018: net assets £195K£195K'1831 March 2019: net assets £240K£240K'1931 March 2020: net assets £220K£220K'2031 March 2021: net assets £196K£196K'2131 March 2022: net assets £184K£184K'2231 March 2023: net assets £90K£90K'2331 March 2024: net assets £199K£199K'2431 March 2025: net assets £142K£142K'2531 March 2026: net assets £100K£100K'26
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2026£100K£99K£105K£6,2611
31 Mar 2025£142K£127K£144K£3,7321
31 Mar 2024£199K£160K£203K£7,5331
31 Mar 2023£90K£1,898£2,475£357K1
31 Mar 2022£184K£7,715£25K£280K1
31 Mar 2021£196K£1,807£2,782£16K1
31 Mar 2020£220K£5,581£6,081£19K1
31 Mar 2019£240K£1,705£2,249£15K1
31 Mar 2018£195K£2,418£2,918£16K2
31 Mar 2017£206K£1,824£3,956£13K2

Where Williamsons Joinery & Building Contractors Limited is registered

Williamsons Joinery & Building Contractors Limited's registered office on a map of the UK

The registered office is in Warrington (WA3), in the Warrington local authority area, North West. Show WA3 5QX on a map.

Other trade companies in WA3

Also registered at this address

15 other companies use the same registered office as Williamsons Joinery & Building Contractors Limited.

What happens if Williamsons Joinery & Building 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 December 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2028 to 31 Jan 2028£150
1 to 3 months late1 Feb 2028 to 31 Mar 2028£375
3 to 6 months late1 Apr 2028 to 30 Jun 2028£750
More than 6 months lateFrom 1 Jul 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2028£200
3 months late30 Jun 2028another £200
6 months late30 Sep 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2029another 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
04183982
Status
Active
Company type
Private limited company
Incorporated
21 March 2001 (25 years ago)
Registered office
Abacus House 450 Warrington Road, Culcheth, Warrington, Cheshire, WA3 5QX
Nature of business
Construction of commercial buildings (SIC 41201)
Year end
31 March (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 March 2026
Last confirmation statement
15 March 2026
Charges (mortgages)
2 outstanding of 6 registered

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.

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Frequently asked questions

When are Williamsons Joinery & Building Contractors Limited's accounts due?

Williamsons Joinery & Building Contractors Limited's next accounts are due at Companies House by 31 December 2027 (in 443 days), covering the period to 31 March 2027.

When is Williamsons Joinery & Building Contractors 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 Williamsons Joinery & Building Contractors Limited still trading?

Williamsons Joinery & Building 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 Williamsons Joinery & Building Contractors Limited do?

Williamsons Joinery & Building Contractors Limited is registered under Construction of commercial buildings (SIC 41201).

How old is Williamsons Joinery & Building Contractors Limited?

Williamsons Joinery & Building Contractors Limited was incorporated on 21 March 2001, 25 years ago.

What is the penalty if Williamsons Joinery & Building 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 Williamsons Joinery & Building Contractors Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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