- Companies
- Specialist contractors
- Kilmarnock
- West Coast Contractors Limited
West Coast Contractors Limited
- Company number
- SC041423
- Incorporated
- 4 Dec 196461 years trading
- Registered office
- 1 Seaford Street, Kilmarnock, Ayrshire, KA1 2BZ
- Nature of business
- Other specialised construction activities n.e.c.; Landscape service activities
West Coast Contractors Limited is a 61-year-old private limited company registered in Kilmarnock, company number SC041423, one of 51 specialist construction companies in Kilmarnock. 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 £85K (+74.8%) on the year before, to £198K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £5,012 against £101K owed within a year: 0.0 times cover.
- 6 employees on average, up from 5 the year before.
- 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 | £198K | £5,012 | £101K | 6 | |
| 31 Oct 2024 | £113K | £3,966 | £95K | 5 | |
| 31 Oct 2023 | £28K | £41K | £89K | 5 | |
| 31 Oct 2022 | £196K | £76K | £254K | 4 | |
| 31 Oct 2021 | £249K | £608K | £59K | 4 | |
| 31 Oct 2020 | £248K | £135K | £412K | £207K | 3 |
| 31 Oct 2019 | £203K | £55K | £87K | £78K | 3 |
| 31 Oct 2018 | £185K | £52K | £116K | £19K | 4 |
| 31 Oct 2017 | £151K | £51K | £106K | £34K | |
| 31 Oct 2016 | £165K | £61K | £123K | £43K |
Where West Coast Contractors Limited is registered
The registered office is in Kilmarnock (KA1), in the East Ayrshire local authority area, Scotland. Show KA1 2BZ on a map.
Other trade companies in KA1
- MM Electrical Instalations LtdElectricians
- Cornerstone Project Management LtdBuilders
- JCC.Vertex Build LtdElectricians
- Deo Property Consortium LimitedProperty developers
- Jake Robb Joinery LimitedJoiners and carpenters
- Cby Plumbing & Heating Solutions LtdPlumbers and heating engineers
- Elite Installs Scotland LtdPlumbers and heating engineers
- Elevate Joinery & Conservatory Specialist Ayrshire LimitedJoiners and carpenters
Also registered at this address
6 other companies use the same registered office as West Coast Contractors Limited.
- Agnes Joseph LimitedInstallers
- Fitzsimmons Plant Hire LtdSpecialist contractors
- Gary G Speirs LimitedSpecialist contractors
- Grahamston LimitedProperty developers
- K-Mac Homes LtdBuilders
- S K F LimitedSpecialist contractors
What happens if West Coast 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
- SC041423
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 1964 (61 years ago)
- Registered office
- 1 Seaford Street, Kilmarnock, Ayrshire, KA1 2BZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Landscape service activities (SIC 81300) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 22 January 2026
- Charges (mortgages)
- 2 outstanding of 3 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Kilmarnock
Other active specialist construction companies registered in Kilmarnock.
- Westray Services Limited2016
- Whiteford Contracts Limited2005
- Adamson Lynch Limited2019
- Ajmc Services Ltd2022
- Alert Fire Scotland Ltd2014
- Alpha Painters & Decorators Ltd2023
- Avesta Compliance Ltd2017
- Avesta Scotland Limited2010
All specialist construction companies in Kilmarnock · All trades in Kilmarnock · Specialist contractors across the UK
Frequently asked questions
When are West Coast Contractors Limited's accounts due?
West Coast 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 West Coast 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 West Coast Contractors Limited still trading?
West Coast 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 West Coast Contractors Limited do?
West Coast Contractors Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Landscape service activities (SIC 81300).
How old is West Coast Contractors Limited?
West Coast Contractors Limited was incorporated on 4 December 1964, 61 years ago.
What is the penalty if West Coast 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 West Coast 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.