- Companies
- Specialist contractors
- Lanark
- White Bay Construction Ltd
White Bay Construction Ltd
- Company number
- SC820059
- Incorporated
- 20 Aug 20242 years trading
- Registered office
- 14 Cartland Road, Cartland, Lanark, ML11 7RF
- Nature of business
- Other specialised construction activities n.e.c.
White Bay Construction Ltd is a 2-year-old private limited company registered in Lanark, company number SC820059, one of 22 specialist construction companies in Lanark.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where White Bay Construction Ltd is registered
The registered office is in Lanark (ML11), in the South Lanarkshire local authority area, Scotland. Show ML11 7RF on a map.
Other trade companies in ML11
- Sterling Renewables Projects LimitedElectricians
- Ejp Kitchens & Bathrooms LtdJoiners and carpenters
- J Frood Double Glazing LtdGlaziers
- Duchray Holdings LimitedSpecialist contractors
- RM Offshore LtdInstallers
- Fletcher Groundworks LimitedInstallers
- Beechtreewright LtdBuilders
- Blackwood Electrical Services LtdElectricians
What happens if White Bay Construction Ltd 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 20 May 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2026 to 20 Jun 2026 | £150 |
| 1 to 3 months late | 21 Jun 2026 to 20 Aug 2026 | £375 |
| 3 to 6 months late | 21 Aug 2026 to 20 Nov 2026 | £750 |
| More than 6 months late | From 21 Nov 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2026 | £200 |
| 3 months late | 30 Nov 2026 | another £200 |
| 6 months late | 28 Feb 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2027 | 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
- SC820059
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2024 (2 years ago)
- Registered office
- 14 Cartland Road, Cartland, Lanark, ML11 7RF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 August 2026
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 Lanark
Other active specialist construction companies registered in Lanark.
- Woodburn Utilities Ltd2013
- Zarb Energy Ltd2025
- A C Banks Limited2003
- Acosim (UK) Limited2000
- Buildingo Limited2023
- CF Fencing Contractors Ltd2025
- Chadwick Energy Solutions Ltd2015
- CLL Padel Projects Ltd2026
All specialist construction companies in Lanark · All trades in Lanark · Specialist contractors across the UK
Frequently asked questions
When are White Bay Construction Ltd's accounts due?
The register showed White Bay Construction Ltd's accounts as due on 20 May 2026. That date has passed; the Companies House register shows whether they have been filed since.
When is White Bay Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 August 2025, due by 19 August 2026, and one for the period to 31 August 2025, due by 31 August 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is White Bay Construction Ltd still trading?
White Bay Construction Ltd 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 White Bay Construction Ltd do?
White Bay Construction Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is White Bay Construction Ltd?
White Bay Construction Ltd was incorporated on 20 August 2024, 2 years ago.
What is the penalty if White Bay Construction Ltd 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 White Bay Construction Ltd 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.