- Companies
- Civil engineering
- Irvine
- Hugh K. Gillies (Construction Engineering Services) Limited
Hugh K. Gillies (Construction Engineering Services) Limited
- Company number
- SC065642
- Incorporated
- 16 Aug 197848 years trading
- Registered office
- 23 Unit 61, 23 Kyle Road, Irvine Industrial Estate, Irvine, Ayrshire, KA12 8LE
- Nature of business
- Construction of other civil engineering projects n.e.c.
Hugh K. Gillies (Construction Engineering Services) Limited is a 48-year-old private limited company registered in Irvine, company number SC065642, one of 14 civil engineering contractors in Irvine. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £11K (-5.1%) on the year before, to £205K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £353K against £238K owed within a year: 1.5 times cover.
- 13 employees on average, down from 16 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 Aug 2025 | £205K | £1,296 | £353K | £238K | 13 |
| 31 Aug 2024 | £216K | £212 | £368K | £245K | 16 |
| 31 Aug 2023 | £222K | £208 | £408K | £276K | 18 |
| 31 Aug 2022 | £213K | £208 | £455K | £336K | 17 |
| 31 Aug 2021 | £197K | £30K | £371K | £276K | 20 |
| 31 Aug 2020 | £203K | £75K | £353K | £260K | 23 |
| 31 Aug 2019 | £230K | £40K | £364K | £295K | 23 |
| 31 Aug 2018 | £269K | £138 | £489K | £382K | 25 |
| 31 Aug 2017 | £293K | £100K | £527K | £400K | 26 |
| 31 Aug 2016 | £289K | £66K | £465K | £337K |
Who runs and owns Hugh K. Gillies (Construction Engineering Services) Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** G*** | Director | before Mar 1989 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** G*** | Secretary | Mar 2022 | |
| E*** G*** | Director | Mar 2022 | |
| H*** G*** | Director | Feb 2001 |
Person with significant control
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Clydesdale Bank Public Limited Company | Outstanding | Oct 1993 |
| Clydesdale Bank Public Limited Company | Outstanding | Jul 1993 |
Where Hugh K. Gillies (Construction Engineering Services) Limited is registered
The registered office is in Irvine (KA12), in the North Ayrshire local authority area, Scotland. Show KA12 8LE on a map.
Other trade companies in KA12
- Kme Services LimitedElectricians
- Yazmaco LtdMotor traders
- DG Auto's (Ayrshire) LtdMechanics and garages
- A1MB LtdCleaning companies
- Pristine Property Care LtdCleaning companies
- McDougall Aviation LtdMachinery repair and installation
- Insulclad LtdInstallers
- MC & JC Scaffolding LtdScaffolders
What happens if Hugh K. Gillies (Construction Engineering Services) 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC065642
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 1978 (48 years ago)
- Registered office
- 23 Unit 61, 23 Kyle Road, Irvine Industrial Estate, Irvine, Ayrshire, KA12 8LE
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 27 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Irvine
Other active civil engineering contractors registered in Irvine.
- J S Groundworks & Civil Engineering Ltd2019
- JP Access & Services Ltd2025
- L&JM Telecom Ltd2025
- Magjack Engineering Services Limited2011
- Manse Projects (Glasgow) Ltd2024
- RNC Consult Ltd2026
- Veinlode Ltd2026
- Acs Energy Ltd2021
All civil engineering contractors in Irvine · All trades in Irvine · Civil engineering across the UK
Frequently asked questions
When are Hugh K. Gillies (Construction Engineering Services) Limited's accounts due?
Hugh K. Gillies (Construction Engineering Services) Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Hugh K. Gillies (Construction Engineering Services) Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Hugh K. Gillies (Construction Engineering Services) Limited still trading?
Hugh K. Gillies (Construction Engineering Services) 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 Hugh K. Gillies (Construction Engineering Services) Limited do?
Hugh K. Gillies (Construction Engineering Services) Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Hugh K. Gillies (Construction Engineering Services) Limited?
Hugh K. Gillies (Construction Engineering Services) Limited was incorporated on 16 August 1978, 48 years ago.
Who runs Hugh K. Gillies (Construction Engineering Services) Limited?
Hugh K. Gillies (Construction Engineering Services) Limited has 1 active director. Their names and service addresses are on the Companies House register.
Who owns Hugh K. Gillies (Construction Engineering Services) Limited?
One person or company has significant control of Hugh K. Gillies (Construction Engineering Services) Limited: an individual (owns 75% or more of the shares).
What is the penalty if Hugh K. Gillies (Construction Engineering Services) 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 Hugh K. Gillies (Construction Engineering Services) 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.