M.H. SUBSEA LTD.
Significant control: Michael Macleod Halliday (50–75%), Gail Hilda Halliday (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
What does M.H. Subsea Ltd. sell?
Registered activity: Other business support service activities n.e.c. (SIC 82990). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
M.H. SUBSEA LTD. is an active private limited company (company number SC368262) incorporated on 10 November 2009, registered in Peterhead. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest small accounts cover the period ending 31 March 2025, showing net assets of £282k and cash of £234k, with 1 employee on average. Net assets rose 2% on the prior period (£277k).
By net assets it sits in the top quarter of 1,249 comparable companies in Aberdeen (median £7,640, upper quartile £121k).
Ownership and control
- Michael Macleod Halliday
- owns 50–75% of shares
- holds 50–75% of voting rights
- Mrs Gail Hilda Halliday
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
Key dates
- Incorporated
- 10 November 200916 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 24 November 2026in 31 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £282k | £234k | £357 | — | — | — | 1 |
| 31 March 2024 | £277k | £219k | £18k | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Filing and accounts signals
- Net assets above zeroNet assets £282,454 at 31 March 2025
- Cash at bank of £50,000 or moreCash £234,195
- Incorporated five or more years agoIncorporated 10 November 2009
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.
Timeline
- Next accounts duein 68 days
- Confirmation statement duein 31 days
- Accounts period endNet assets £282k · small accounts
- Accounts period endNet assets £277k · small accounts
- Incorporated
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All companies incorporated on 10 November 2009 · in Nov 2009.
Reminders for M.H. SUBSEA LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.