- Companies
- Civil engineering
- Lisburn
- Gja Contracts Limited
Gja Contracts Limited
- Company number
- NI637760
- Incorporated
- 13 Apr 201610 years trading
- Registered office
- 27A Derriaghy Road, Lisburn, BT28 3SQ
- Nature of business
- Construction of other civil engineering projects n.e.c.
Gja Contracts Limited is a 10-year-old private limited company registered in Lisburn, company number NI637760, one of 26 civil engineering contractors in Lisburn. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £4,921 (+3%) on the year before, to £166K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £8,924 against £372K owed within a year: 0.0 times cover.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £166K | £8,924 | £372K | 2 | |
| 30 Apr 2025 | £161K | £6,010 | £332K | 0 | |
| 30 Apr 2024 | £152K | £15K | £318K | 2 | |
| 30 Apr 2023 | £150K | £1,221 | £292K | 0 | |
| 30 Apr 2022 | £125K | £27K | £292K | 2 | |
| 30 Apr 2021 | £134K | £11K | £233K | 2 | |
| 30 Apr 2020 | £103K | £7,165 | £263K | 1 | |
| 30 Apr 2019 | £72K | £14K | £181K | ||
| 30 Apr 2018 | £49K | £27K | £171K | ||
| 30 Apr 2017 | £14K | £3,635 | £38K |
Where Gja Contracts Limited is registered
The registered office is in Lisburn (BT28), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT28 3SQ 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
What happens if Gja Contracts 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- NI637760
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 April 2016 (10 years ago)
- Registered office
- 27A Derriaghy Road, Lisburn, BT28 3SQ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 12 April 2026
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 Lisburn
Other active civil engineering contractors registered in Lisburn.
- H Wilson & Sons Limited2017
- Harrison Construction Services Ltd2020
- Hegarty QS Ltd2022
- Ian Black Consulting Limited2003
- Je Signalling Ltd2024
- JKG Properties Limited2005
- John Campbell & Sons Limited2006
- Johnston Pedlow Ltd2022
All civil engineering contractors in Lisburn · All trades in Lisburn · Civil engineering across the UK
Frequently asked questions
When are Gja Contracts Limited's accounts due?
Gja Contracts Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Gja Contracts Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Gja Contracts Limited still trading?
Gja Contracts 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 Gja Contracts Limited do?
Gja Contracts Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Gja Contracts Limited?
Gja Contracts Limited was incorporated on 13 April 2016, 10 years ago.
What is the penalty if Gja Contracts 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 Gja Contracts 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.