- Companies
- Groundworks and demolition
- Lisburn
- Gilmore Groundworks Ltd
Gilmore Groundworks Ltd
- Company number
- NI653346
- Incorporated
- 29 May 20188 years trading
- Registered office
- 48 Bachelors Walk, Lisburn, BT28 1XN
- Nature of business
- Site preparation; Other specialised construction activities n.e.c.
Gilmore Groundworks Ltd is a 8-year-old private limited company registered in Lisburn, company number NI653346, one of 5 groundworks and demolition companies in Lisburn. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 30 May 2026 is due at HMRC on 30 May 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 £58K (+64.8%) on the year before, to £148K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £197K against £220K owed within a year: 0.9 times cover.
- 7 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £148K | £197K | £220K | 7 | |
| 31 May 2024 | £90K | £101K | £136K | 7 | |
| 31 May 2023 | £77K | £86K | £79K | 7 | |
| 31 May 2022 | £81K | £113K | £62K | 6 | |
| 31 May 2021 | £30K | £83K | £77K | 6 | |
| 31 May 2020 | £7,577 | £84K | £96K | 6 | |
| 31 May 2019 | £4,596 | £33K | £75K | 0 |
Who runs and owns Gilmore Groundworks Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** G*** | Director | May 2018 |
| D*** G*** | Director | May 2018 |
People with significant control (2)
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Gc Factoring Ltd | Outstanding | Jul 2024 |
Where Gilmore Groundworks Ltd is registered
The registered office is in Lisburn (BT28), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT28 1XN on a map.
Other trade companies in BT28
- Lisburn Autohub LtdMotor traders
- Ultralift Facilities Management LtdFacilities management
- Ultimate Tinting Lisburn LtdMotor traders
- A H Assist Cars LtdMotor traders
- Northpeak Developments LtdProperty developers
- Built by D Design and Build LtdProperty developers
- Lagan to Liffey Electrical Contractors LtdElectricians
- Ez Trade Solutions LtdJoiners and carpenters
Also registered at this address
2 other companies use the same registered office as Gilmore Groundworks Ltd.
- Gutterjunk LimitedCleaning companies
- Vinyl Logic LimitedMechanics and garages
What happens if Gilmore 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 May 2027 | £200 |
| 3 months late | 30 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 May 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
- NI653346
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 May 2018 (8 years ago)
- Registered office
- 48 Bachelors Walk, Lisburn, BT28 1XN
- Nature of business
- Site preparation (SIC 43120)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 28 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Lisburn
Other active groundworks and demolition companies registered in Lisburn.
- McCusker Demolition Ltd2013
- Trench Control NI Limited2010
- Cullen Contracts and Hire Ltd2025
- Evans Plant Limited1987
All groundworks and demolition companies in Lisburn · All trades in Lisburn · Groundworks and demolition across the UK
Frequently asked questions
When are Gilmore Groundworks Ltd's accounts due?
Gilmore Groundworks Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 30 May 2026.
When is Gilmore Groundworks Ltd's CT600 due?
The CT600 for the period to 30 May 2026 is due at HMRC by 30 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Gilmore Groundworks Ltd still trading?
Gilmore 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 Gilmore Groundworks Ltd do?
Gilmore Groundworks Ltd is registered under Site preparation (SIC 43120); Other specialised construction activities n.e.c. (SIC 43999).
How old is Gilmore Groundworks Ltd?
Gilmore Groundworks Ltd was incorporated on 29 May 2018, 8 years ago.
Who runs Gilmore Groundworks Ltd?
Gilmore Groundworks Ltd has 2 active directors, the longest-serving appointed in May 2018. Their names and service addresses are on the Companies House register.
Who owns Gilmore Groundworks Ltd?
2 people or companies have significant control of Gilmore Groundworks Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Gilmore 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 Gilmore 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.