- Companies
- Specialist contractors
- Kilmarnock
- Gary G Speirs Limited
Gary G Speirs Limited
- Company number
- SC379864
- Incorporated
- 7 Jun 201016 years trading
- Registered office
- 1 Seaford Street, Kilmarnock, Ayrshire, KA1 2BZ
- Nature of business
- Other specialised construction activities n.e.c.
Gary G Speirs Limited is a 16-year-old private limited company registered in Kilmarnock, company number SC379864, one of 51 specialist construction companies in Kilmarnock. 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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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 £35K (+192.4%) on the year before, to £54K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £29K against £207K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £54K | £29K | £207K | 1 | |
| 30 Jun 2024 | £18K | £17K | £85K | 1 | |
| 30 Jun 2023 | £15K | £11K | £53K | 1 | |
| 30 Jun 2022 | -£12K | £13K | £185K | 0 | |
| 30 Jun 2021 | -£43K | £12K | £164K | 0 | |
| 30 Jun 2020 | £44K | £12K | £141K | 2 | |
| 30 Jun 2019 | £44K | £15K | £128K | ||
| 30 Jun 2018 | £58K | £9,664 | £129K | ||
| 30 Jun 2017 | -£55K | £143K |
Who runs and owns Gary G Speirs Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** S*** | Director | Jun 2010 |
Person with significant control
Where Gary G Speirs 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 Gary G Speirs Limited.
- Agnes Joseph LimitedInstallers
- Fitzsimmons Plant Hire LtdSpecialist contractors
- Grahamston LimitedProperty developers
- K-Mac Homes LtdBuilders
- S K F LimitedSpecialist contractors
- West Coast Contractors LimitedSpecialist contractors
What happens if Gary G Speirs 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
- SC379864
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 June 2010 (16 years ago)
- Registered office
- 1 Seaford Street, Kilmarnock, Ayrshire, KA1 2BZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 7 June 2026
- Previous names
- Gary G Speirs Haulage Limited (until 15 Apr 2014)
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.
- Gsi Glasgow Limited2007
- Harlequin Fixings and Sealants Limited1992
- HGS Project Solutions Ltd2020
- HLM (Scotland) Limited2008
- Icas+ Ltd2019
- JLJ Groundworks Ltd2022
- K.T. Montgomery Plant Hire Limited2012
- Kelly Grab Hire Kilmarnock Ltd2018
All specialist construction companies in Kilmarnock · All trades in Kilmarnock · Specialist contractors across the UK
Frequently asked questions
When are Gary G Speirs Limited's accounts due?
Gary G Speirs Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Gary G Speirs 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 Gary G Speirs Limited still trading?
Gary G Speirs 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 Gary G Speirs Limited do?
Gary G Speirs Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Gary G Speirs Limited?
Gary G Speirs Limited was incorporated on 7 June 2010, 16 years ago.
Who runs Gary G Speirs Limited?
Gary G Speirs Limited has 1 active director, the longest-serving appointed in Jun 2010. Their names and service addresses are on the Companies House register.
Who owns Gary G Speirs Limited?
One person or company has significant control of Gary G Speirs Limited: an individual (has significant influence or control).
What is the penalty if Gary G Speirs 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 Gary G Speirs 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.