- Companies
- Specialist contractors
- Colwyn Bay
- DML Consultancy Ltd
Company profile · Specialist contractors
DML Consultancy Ltd
DML Consultancy Ltd is a 2-year-old private limited company registered in Colwyn Bay, company number 15904731, one of 15 specialist construction companies in Colwyn Bay. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 DML Consultancy 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.
Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Where DML Consultancy Ltd is registered
The registered office is in Colwyn Bay (LL29), in the Conwy local authority area, Wales. Show LL29 7AW on a map.
Other trade companies in LL29
- Minami Solutions LtdCleaning companies
- L & B Maintenance Services LtdCleaning companies
- Mansfield Air Conditioning LtdPlumbers and heating engineers
- Capital Lifecycle Construction Advisory LtdCivil engineering
- HGJ Enterprises LimitedElectricians
- Coastal Roofcare LimitedRoofers
- Mobility Motor Company MMC LtdMotor traders
- CM Surfacing & Landscaping LtdSpecialist contractors
Shared registered office
43 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if DML Consultancy 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15904731
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 August 2024 (2 years ago)
- Registered office
- Commodore House, 51 Conway Road, Colwyn Bay, Conwy, LL29 7AW
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Environmental consulting activities (SIC 74901)
Quantity surveying activities (SIC 74902) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 18 August 2026
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 Colwyn Bay
Other active specialist construction companies registered in Colwyn Bay.
- Extreme Solutions International Ltd2019
- Gillies Williams & Associates Limited2004
- Kurtis Chapman Ltd2014
- M Davies Builders (NW) Ltd2020
- Mark NPH Ltd2020
- MR Fix-IT (North Wales) Ltd2012
- North Wales Building Renovations Limited2023
- PM - QS - CM Services Ltd2021
All specialist construction companies in Colwyn Bay · All trades in Colwyn Bay · Specialist contractors across the UK
Frequently asked questions
When are DML Consultancy Ltd's accounts due?
DML Consultancy Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is DML Consultancy Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is DML Consultancy Ltd still trading?
DML Consultancy 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 DML Consultancy Ltd do?
DML Consultancy Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Environmental consulting activities (SIC 74901); Quantity surveying activities (SIC 74902).
How old is DML Consultancy Ltd?
DML Consultancy Ltd was incorporated on 19 August 2024, 2 years ago.
What is the penalty if DML Consultancy 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 DML Consultancy 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.