- Companies
- Installers
- Greenock
- M Dynamics Ltd
M Dynamics Ltd
- Company number
- SC810780
- Incorporated
- 16 May 20242 years trading
- Registered office
- 179A Dalrymple Street, Greenock, Inverclyde, PA15 1BX
- Nature of business
- Other construction installation
M Dynamics Ltd is a 2-year-old private limited company registered in Greenock, company number SC810780, one of 9 installation companies (insulation, lifts, shutters and similar) in Greenock. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
Where M Dynamics Ltd is registered
The registered office is in Greenock (PA15), in the Inverclyde local authority area, Scotland. Show PA15 1BX on a map.
Other trade companies in PA15
- DJN Autos LtdMechanics and garages
- Di Instrument & Control Engineering Services LtdMachinery repair and installation
- CCS Motors LtdMotor traders
- Going With the Grain Joinery LtdJoiners and carpenters
- RD Piping Solutions LtdInstallers
- SDR Development Group LtdProperty developers
- Ava Flavour LtdCleaning companies
- S. Johnston Joiners & Building Contractors LimitedJoiners and carpenters
Also registered at this address
9 other companies use the same registered office as M Dynamics Ltd.
- Agm Interiors Ltd.Specialist contractors
- Allan Plumbing & Heating LtdPlumbers and heating engineers
- Balmore Specialist Contracts LimitedSpecialist contractors
- Direct Digital Solutions LtdSpecialist contractors
- Emaintain LimitedFinishing trades
- Motacare LimitedMechanics and garages
- Next Gen Cleaning Services LtdCleaning companies
- S. Johnston Joiners & Building Contractors LimitedJoiners and carpenters
- Swilcan Holdings LimitedProperty developers
What happens if M Dynamics 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC810780
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 May 2024 (2 years ago)
- Registered office
- 179A Dalrymple Street, Greenock, Inverclyde, PA15 1BX
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 15 May 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Greenock
Other active installation companies (insulation, lifts, shutters and similar) registered in Greenock.
- Mills Joinery Ltd2025
- NLP Marine Ltd2024
- Pipes & Ropes Services Ltd2023
- RD Piping Solutions Ltd2026
- Alp Access Ltd2025
- As Steel Erecting Ltd2026
- Kilpatrick Blane Services Limited2010
- Kincaid Property Maintenance Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Greenock · All trades in Greenock · Installers across the UK
Frequently asked questions
When are M Dynamics Ltd's accounts due?
M Dynamics Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is M Dynamics Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is M Dynamics Ltd still trading?
M Dynamics 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 M Dynamics Ltd do?
M Dynamics Ltd is registered under Other construction installation (SIC 43290).
How old is M Dynamics Ltd?
M Dynamics Ltd was incorporated on 16 May 2024, 2 years ago.
What is the penalty if M Dynamics 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 M Dynamics 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.