- Companies
- Civil engineering
- Dundee
- Morphinx Ltd
Morphinx Ltd
- Company number
- SC781512
- Incorporated
- 5 Sep 20233 years trading
- Registered office
- 45A Craigmore Street, Dundee, DD3 0DZ
- Nature of business
- Construction of other civil engineering projects n.e.c.; Sound recording and music publishing activities; Ready-made interactive leisure and entertainment software development; Business and domestic software development
Morphinx Ltd is a 3-year-old private limited company registered in Dundee, company number SC781512, one of 37 civil engineering contractors in Dundee. Its next accounts are due at Companies House on 30 June 2027, and its first CT600 is due at HMRC on 23 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £100.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 23 Sep 2025 | £100 | £0 | £0 | 1 | |
| 30 Sep 2024 | £100 | £0 | £0 | 2 |
Who runs and owns Morphinx Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** I*** | Director | Sep 2023 |
| A*** O*** | Director | Oct 2023 |
Person with significant control
Where Morphinx Ltd is registered
The registered office is in Dundee (DD3), in the Dundee City local authority area, Scotland. Show DD3 0DZ on a map.
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What happens if Morphinx 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC781512
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2023 (3 years ago)
- Registered office
- 45A Craigmore Street, Dundee, DD3 0DZ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Sound recording and music publishing activities (SIC 59200)
Ready-made interactive leisure and entertainment software development (SIC 62011)
Business and domestic software development (SIC 62012) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 23 September 2025
- Last confirmation statement
- 4 September 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Dundee
Other active civil engineering contractors registered in Dundee.
- N.S.A Utilities Scotland Ltd2024
- Northtech Utilities Limited2025
- NRB Inspections Limited2025
- Prime Aberdeen Ltd2024
- Raynor Building Services Limited1986
- Renewablex Ltd2020
- SBM Management Ltd2026
- Shoreline Oil & Gas Safety Limited2013
All civil engineering contractors in Dundee · All trades in Dundee · Civil engineering across the UK
Frequently asked questions
When are Morphinx Ltd's accounts due?
Morphinx Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Morphinx 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 23 September 2026, due by 23 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Morphinx Ltd still trading?
Morphinx 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 Morphinx Ltd do?
Morphinx Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Sound recording and music publishing activities (SIC 59200); Ready-made interactive leisure and entertainment software development (SIC 62011); Business and domestic software development (SIC 62012).
How old is Morphinx Ltd?
Morphinx Ltd was incorporated on 5 September 2023, 3 years ago.
Who runs Morphinx Ltd?
Morphinx Ltd has 2 active directors, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Morphinx Ltd?
One person or company has significant control of Morphinx Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Morphinx 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 Morphinx 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.