- Company number
- 16611440
- Incorporated
- 29 Jul 20251 year trading
- Registered office
- Flat 8 Karyatis Court, 49 Charles Street, Enfield, EN1 1FG
- Nature of business
- Construction of commercial buildings
Adck Ltd is a 1-year-old private limited company registered in Enfield, company number 16611440, one of 343 building contractors in Enfield. Its next accounts are due at Companies House on 29 April 2027, and its first CT600 is due at HMRC on 28 July 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 Adck 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*** C*** | Director | Jul 2025 |
| D*** H*** | Director | Jul 2025 |
People with significant control (2)
Where Adck Ltd is registered
The registered office is in Enfield (EN1), in the Enfield local authority area, London. Show EN1 1FG on a map.
Other trade companies in EN1
- Clearcares Shine LimitedCleaning companies
- Murat Plumber LtdPlumbers and heating engineers
- Vyrolls LimitedMechanics and garages
- Ssa Plumbing & Heating LimitedPlumbers and heating engineers
- DJV Electrical Contractors LtdElectricians
- Computer Krayzee LtdRepair services
- Yxl Construction LtdBuilders
- Motofix Centre LtdMechanics and garages
What happens if Adck 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 29 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Apr 2027 to 29 May 2027 | £150 |
| 1 to 3 months late | 30 May 2027 to 29 Jul 2027 | £375 |
| 3 to 6 months late | 30 Jul 2027 to 29 Oct 2027 | £750 |
| More than 6 months late | From 30 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16611440
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2025 (1 year ago)
- Registered office
- Flat 8 Karyatis Court, 49 Charles Street, Enfield, EN1 1FG
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 July 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Enfield
Other active building contractors registered in Enfield.
- Adt Building Limited2018
- Ae Plumbing & Drainage LDN Limited2024
- Aea Builders Ltd2026
- Agolli Group Ltd2024
- Ak & Sons Construction Ltd2021
- Ak Building for You Ltd2021
- Akp Property Solutions Ltd2026
- Alb Construction Ltd2019
All building contractors in Enfield · All trades in Enfield · Builders across the UK
Frequently asked questions
When are Adck Ltd's accounts due?
Adck Ltd's next accounts are due at Companies House by 29 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Adck 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 28 July 2026, due by 28 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Adck Ltd still trading?
Adck 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 Adck Ltd do?
Adck Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Adck Ltd?
Adck Ltd was incorporated on 29 July 2025, 1 year ago.
Who runs Adck Ltd?
Adck Ltd has 2 active directors, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.
Who owns Adck Ltd?
2 people or companies have significant control of Adck Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Adck 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 Adck 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.