£40
1 period on recordActive16083111Private limited companyCockermouth
SEAMILL LTD
Owned by James Michael Macfadden and Maria De Africa Coda Matres
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
SEAMILL LTD is an active private limited company (company number 16083111) incorporated on 15 November 2024, registered in Cockermouth. Its registered activity is other engineering activities (SIC 71129). Latest dormant accounts cover the period ending 30 November 2025, showing net assets of £40, with 0 employees on average.
Peer position · net assets
By net assets it sits in the lower half of 3,739 comparable companies in Other (median £8,713, upper quartile £50k).
02
Key dates
- Incorporated
- 15 November 20241 yr ago
- Next accounts due
- 30 August 2027in 312 days
- Confirmation statement due
- 29 November 2026in 38 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not reported
0
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £40 | — | — | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Filing and accounts signals
- Net assets above zeroNet assets £40 at 30 November 2025
- Incorporated less than two years agoIncorporated 15 November 2024; no accounts due yet
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
06
Ownership and control
- Dr James Michael Macfadden
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Maria De Africa Coda Matres
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 312 days
- Confirmation statement duein 38 days
- Accounts period endNet assets £40 · dormant accounts
- Incorporated
08
Similar companies in the UK
- MACALTEC TECHNICAL SERVICES LTDSelby · inc. Nov 2024
- B&S INNOVATIONS LTDBeverley · inc. Nov 2024
- CRANE RAIL SOLUTIONS LIMITEDSt. Ives · inc. Nov 2024
- CUMBRIA ACCESS AND ENGINEERING LIMITEDWorkington · inc. Nov 2024
- KM WELD INSPECTION LIMITEDChard · inc. Nov 2024
- K & M WATER ENGINEERS LTDCallington · inc. Nov 2024
All companies incorporated on 15 November 2024 · in Nov 2024.
09
Reminders for SEAMILL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.