Aecai Ltd
- Company number
- NI736281
- Incorporated
- 16 Dec 2025
- Registered office
- 13 Belvoir Drive, Belfast, BT8 7BA
- Nature of business
- Other specialised construction activities n.e.c.; Information technology consultancy activities; Technical testing and analysis
Aecai Ltd is a newly incorporated private limited company registered in Belfast, company number NI736281, one of 110 specialist construction companies in Belfast. Its next accounts are due at Companies House on 16 September 2027, and its first CT600 is due at HMRC on 15 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Aecai Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** R*** | Director | Dec 2025 |
| S*** G*** | Director | Jun 2026 |
People with significant control (2)
Where Aecai Ltd is registered
The registered office is in Belfast (BT8), in the Belfast local authority area, Northern Ireland. Show BT8 7BA on a map.
Other trade companies in BT8
- Flexi Van LtdMotor traders
- Rahftee LimitedLandscapers and gardeners
- Autoconi LtdMechanics and garages
- P Kennedy Construction LtdBuilders
- Golden Goose Developments LimitedProperty developers
- Scadin One LtdSpecialist contractors
- Reciproco LtdSpecialist contractors
- CM Flips LtdProperty developers
What happens if Aecai 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 16 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Sep 2027 to 16 Oct 2027 | £150 |
| 1 to 3 months late | 17 Oct 2027 to 16 Dec 2027 | £375 |
| 3 to 6 months late | 17 Dec 2027 to 16 Mar 2028 | £750 |
| More than 6 months late | From 17 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- NI736281
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 December 2025
- Registered office
- 13 Belvoir Drive, Belfast, BT8 7BA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Information technology consultancy activities (SIC 62020)
Technical testing and analysis (SIC 71200) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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 Belfast
Other active specialist construction companies registered in Belfast.
- Afterglow Property Maintenance Services Ltd2023
- Amelio Utilities Holdings Limited2024
- Amelio Utilities Limited2013
- Antrim Asphalt Limited1975
- Asbestos Training and Management Ireland Ltd2012
- Atommm Ltd2024
- Aup Asset Ltd2016
- B-Mac Communications Ltd2014
All specialist construction companies in Belfast · All trades in Belfast · Specialist contractors across the UK
Frequently asked questions
When are Aecai Ltd's accounts due?
Aecai Ltd's next accounts are due at Companies House by 16 September 2027 (in 338 days), covering the period to 31 December 2026.
When is Aecai Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 December 2026, due by 15 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aecai Ltd still trading?
Aecai 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 Aecai Ltd do?
Aecai Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Information technology consultancy activities (SIC 62020); Technical testing and analysis (SIC 71200).
How old is Aecai Ltd?
Aecai Ltd was incorporated on 16 December 2025, less than a year ago.
Who runs Aecai Ltd?
Aecai Ltd has 2 active directors, the longest-serving appointed in Dec 2025. Their names and service addresses are on the Companies House register.
Who owns Aecai Ltd?
2 people or companies have significant control of Aecai Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Aecai 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 Aecai 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.