- Companies
- Civil engineering
- Cumnock
- Gibby Groundworks Ltd
Gibby Groundworks Ltd
- Company number
- SC894063
- Incorporated
- 25 Jun 2026
- Registered office
- 5 Braehead Place, Cumnock, KA18 3LH
- Nature of business
- Construction of other civil engineering projects n.e.c.
Gibby Groundworks Ltd is a newly incorporated private limited company registered in Cumnock, company number SC894063, one of 8 civil engineering contractors in Cumnock. Its next accounts are due at Companies House on 25 March 2028, and its first CT600 is due at HMRC on 24 June 2028.
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 Gibby Groundworks Ltd is registered
The registered office is in Cumnock (KA18), in the East Ayrshire local authority area, Scotland. Show KA18 3LH on a map.
Other trade companies in KA18
- Sandglow Overland LtdMotor traders
- Scott Smith Joinery LtdJoiners and carpenters
- JSK Aviation Services LtdMachinery repair and installation
- Dempster Construction LimitedSpecialist contractors
- KM Vehicle Sales LtdMotor traders
- Volkstec (Ayr) LtdMechanics and garages
- Baird Welding and Mechanical LtdMachinery repair and installation
- D.B Avation Services LtdMachinery repair and installation
What happens if Gibby Groundworks 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 25 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Mar 2028 to 25 Apr 2028 | £150 |
| 1 to 3 months late | 26 Apr 2028 to 25 Jun 2028 | £375 |
| 3 to 6 months late | 26 Jun 2028 to 25 Sep 2028 | £750 |
| More than 6 months late | From 26 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- SC894063
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2026
- Registered office
- 5 Braehead Place, Cumnock, KA18 3LH
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Cumnock
Other active civil engineering contractors registered in Cumnock.
- Glaisnock Rail Solutions Ltd.2025
- JKM Engineering Services Limited2016
- McCreath HV Engineering Ltd2019
- Adam McPheators Limited2013
- Alcorn Contracts Ltd2023
- BMG Surveys Limited2011
- Foundation Solutions HV Ltd2015
All civil engineering contractors in Cumnock · All trades in Cumnock · Civil engineering across the UK
Frequently asked questions
When are Gibby Groundworks Ltd's accounts due?
Gibby Groundworks Ltd's next accounts are due at Companies House by 25 March 2028 (in 529 days), covering the period to 30 June 2027.
When is Gibby Groundworks 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 24 June 2027, due by 24 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gibby Groundworks Ltd still trading?
Gibby Groundworks 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 Gibby Groundworks Ltd do?
Gibby Groundworks Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Gibby Groundworks Ltd?
Gibby Groundworks Ltd was incorporated on 25 June 2026, less than a year ago.
What is the penalty if Gibby Groundworks 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 Gibby Groundworks 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.