- Companies
- Installers
- Portsmouth
- Dynamic Developments Holdings Ltd
Dynamic Developments Holdings Ltd
- Company number
- 17190628
- Incorporated
- 29 Apr 2026
- Registered office
- 21 Harleston Road, Portsmouth, PO6 3RR
- Nature of business
- Other construction installation
Dynamic Developments Holdings Ltd is a newly incorporated private limited company registered in Portsmouth, company number 17190628, one of 84 installation companies (insulation, lifts, shutters and similar) in Portsmouth. Its next accounts are due at Companies House on 29 January 2028, and its first CT600 is due at HMRC on 28 April 2028.
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.
Is this your company?
File the first 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 Dynamic Developments Holdings 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.
Who runs and owns Dynamic Developments Holdings Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** P*** | Director | Apr 2026 |
Person with significant control
Where Dynamic Developments Holdings Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3RR on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
What happens if Dynamic Developments Holdings 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jan 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 29 Apr 2028 | £375 |
| 3 to 6 months late | 30 Apr 2028 to 29 Jul 2028 | £750 |
| More than 6 months late | From 30 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 17190628
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2026
- Registered office
- 21 Harleston Road, Portsmouth, PO6 3RR
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 Portsmouth
Other active installation companies (insulation, lifts, shutters and similar) registered in Portsmouth.
- Easigrass Hampshire Ltd2024
- Estell Brown Ltd2024
- GSC Facilities Ltd2022
- Hampshire Building Preservation Ltd2005
- Hampshire Drives Ltd2019
- HCR Fire Stopping Ltd2023
- Henley Roofing Group Limited2026
- Hexagon Property Services Limited2017
All installation companies (insulation, lifts, shutters and similar) in Portsmouth · All trades in Portsmouth · Installers across the UK
Frequently asked questions
When are Dynamic Developments Holdings Ltd's accounts due?
Dynamic Developments Holdings Ltd's next accounts are due at Companies House by 29 January 2028 (in 473 days), covering the period to 30 April 2027.
When is Dynamic Developments Holdings 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 April 2027, due by 28 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Dynamic Developments Holdings Ltd still trading?
Dynamic Developments Holdings 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 Dynamic Developments Holdings Ltd do?
Dynamic Developments Holdings Ltd is registered under Other construction installation (SIC 43290).
How old is Dynamic Developments Holdings Ltd?
Dynamic Developments Holdings Ltd was incorporated on 29 April 2026, less than a year ago.
Who runs Dynamic Developments Holdings Ltd?
Dynamic Developments Holdings Ltd has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns Dynamic Developments Holdings Ltd?
One person or company has significant control of Dynamic Developments Holdings Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Dynamic Developments Holdings 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 Dynamic Developments Holdings 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.