- Companies
- Electricians
- Dundee
- Portmore Services Ltd
Portmore Services Ltd
- Company number
- SC841768
- Incorporated
- 18 Mar 20251 year trading
- Registered office
- 165 Brook Street, Broughty Ferry, Dundee, DD5 1DJ
- Nature of business
- Electrical installation
Portmore Services Ltd is a 1-year-old private limited company registered in Dundee, company number SC841768, one of 120 electrical contractors in Dundee. Its next accounts are due at Companies House on 18 December 2026, and its first CT600 is due at HMRC on 17 March 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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Where Portmore Services Ltd is registered
The registered office is in Dundee (DD5), in the Dundee City local authority area, Scotland. Show DD5 1DJ on a map.
Other trade companies in DD5
- Hanna Landworks LimitedLandscapers and gardeners
- Mitchill Ice Blasting LtdCleaning companies
- Flexible Surface Specialist LtdCivil engineering
- LH Plumbing & Heating (Dundee) LtdPlumbers and heating engineers
- Kmy Roofing & Maintenace LtdRoofers
- Kinneuchar Garden Services LtdLandscapers and gardeners
- Adielson LtdMechanics and garages
- Amber Glow Cleaning Services LtdCleaning companies
Shared registered office
72 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 Portmore Services 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 18 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Dec 2026 to 18 Jan 2027 | £150 |
| 1 to 3 months late | 19 Jan 2027 to 18 Mar 2027 | £375 |
| 3 to 6 months late | 19 Mar 2027 to 18 Jun 2027 | £750 |
| More than 6 months late | From 19 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC841768
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 March 2025 (1 year ago)
- Registered office
- 165 Brook Street, Broughty Ferry, Dundee, DD5 1DJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 5 March 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Dundee
Other active electrical contractors registered in Dundee.
- Property Protection Group Limited2017
- Ramea Ltd2014
- RDH Electrical Services Limited2017
- RN Trade & Services Ltd2025
- Robert A.S. Crockett and Partners Limited1972
- RS Generator Services Ltd2025
- RVM Electrical Ltd2026
- Ryan Smith Electrical and Security Limited2016
All electrical contractors in Dundee · All trades in Dundee · Electricians across the UK
Frequently asked questions
When are Portmore Services Ltd's accounts due?
Portmore Services Ltd's next accounts are due at Companies House by 18 December 2026 (in 66 days), covering the period to 31 March 2026.
When is Portmore Services 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 17 March 2026, due by 17 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Portmore Services Ltd still trading?
Portmore Services 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 Portmore Services Ltd do?
Portmore Services Ltd is registered under Electrical installation (SIC 43210).
How old is Portmore Services Ltd?
Portmore Services Ltd was incorporated on 18 March 2025, 1 year ago.
What is the penalty if Portmore Services 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 Portmore Services 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.