- Companies
- Property developers
- Belfast
- Gemin Construction Ltd
Gemin Construction Ltd
- Company number
- NI071252
- Incorporated
- 5 Dec 200817 years trading
- Registered office
- 26 Wellington Park, Belfast, BT9 6DL
- Nature of business
- Development of building projects; Buying and selling of own real estate
Gemin Construction Ltd is a 17-year-old private limited company registered in Belfast, company number NI071252, one of 402 property development companies in Belfast. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Gemin Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £68K (+18.8%) on the year before, to £429K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £2M against £1.6M owed within a year: 1.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2014 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £429K | £46K | £2M | £1.6M | 0 |
| 30 Jun 2024 | £361K | £76K | £1.5M | £1.2M | 0 |
| 30 Jun 2023 | £433K | £37K | £1.4M | £958K | 0 |
| 30 Jun 2022 | £410K | £0 | £1.2M | £816K | 0 |
| 30 Jun 2021 | £330K | £14K | £1M | £696K | 0 |
| 31 Dec 2019 | £294K | £798K | £2.5M | £2.2M | 0 |
| 31 Dec 2018 | £357K | £0 | £589K | £231K | 0 |
| 31 Dec 2015 | £196K | £7,760 | £314K | £118K | |
| 31 Dec 2014 | £197K | £634 | £308K | £111K |
Where Gemin Construction Ltd is registered
The registered office is in Belfast (BT9), in the Belfast local authority area, Northern Ireland. Show BT9 6DL on a map.
Other trade companies in BT9
- Carnkilly Estates LimitedProperty developers
- Roux Flow and Co LtdPlumbers and heating engineers
- Ormeau Parkview LtdProperty developers
- ZK Auto LimitedMotor traders
- Alina Rista Motors LtdMotor traders
- Andrews Sheet Metal Works LtdPlumbers and heating engineers
- Carbtuneshop LtdMotor traders
- Red Compliance Electrical Services LimitedElectricians
What happens if Gemin Construction 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 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
- NI071252
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 December 2008 (17 years ago)
- Registered office
- 26 Wellington Park, Belfast, BT9 6DL
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 18 February 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Belfast
Other active property development companies registered in Belfast.
- Giants Park Belfast Limited2018
- Gibson Property (N.I.) Ltd2018
- Gilpinstown Limited2013
- Glashill Limited2003
- Glenavy Site Ltd2026
- GM Projects and Properties Ltd2025
- Golden Goose Developments Limited2026
- Gorsebank Holdings Ltd2017
All property development companies in Belfast · All trades in Belfast · Property developers across the UK
Frequently asked questions
When are Gemin Construction Ltd's accounts due?
Gemin Construction Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Gemin Construction Ltd'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 Gemin Construction Ltd still trading?
Gemin Construction 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 Gemin Construction Ltd do?
Gemin Construction Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100).
How old is Gemin Construction Ltd?
Gemin Construction Ltd was incorporated on 5 December 2008, 17 years ago.
What is the penalty if Gemin Construction 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 Gemin Construction 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.