£123k
+39%vs Aug 2024ActiveSC307038Private limited companyWesthill
MCA SUBSEA LIMITED
Significant control: Marion Elizabeth Mcaulay (significant control), Ewan Mcaulay (significant control) and 2 more
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Mca Subsea Limited sell?
Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MCA SUBSEA LIMITED is an active private limited company (company number SC307038) incorporated on 18 August 2006, registered in Westhill. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 August 2025, showing net assets of £123k and cash of £144k, with 4 employees on average. Net assets rose 39% on the prior period (£88k).
Peer position · net assets
By net assets it sits in the top quarter of 468 comparable companies in Aberdeen (median £14k, upper quartile £65k).
02
Ownership and control
- Mrs Marion Elizabeth Mcaulay
- has significant influence or control
- Mr Ewan Mcaulay
- has significant influence or control
- Miss Olivia Sarah-Jane Mcaulay
- has significant influence or control
- Mr Matthew Alexander James Mcaulay
- has significant influence or control
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.
03
Key dates
- Incorporated
- 18 August 200620 yrs ago
- Next accounts due
- 31 May 2027in 219 days
- Confirmation statement due
- 1 September 2027in 312 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£144k
+81%vs Aug 2024Not reported
4
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £123k | £144k | £37k | — | — | — | 4 |
| 31 August 2024 | £88k | £80k | £69k | — | — | — | 4 |
Cash per employee£36kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £122,672 at 31 August 2025
- Net assets up 10% or more on the prior period+38.9% vs prior period
- Cash at bank of £50,000 or moreCash £144,330
- Incorporated five or more years agoIncorporated 18 August 2006
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.
07
Timeline
- Confirmation statement duein 312 days
- Next accounts duein 219 days
- Accounts period endNet assets £123k · small accounts
- Accounts period endNet assets £88k · small accounts
- Incorporated
08
Similar companies in Aberdeen
- YARROW SAFETY LIMITEDPortlethen · inc. Aug 2006
- BASE LINE _ SURVEY LIMITEDinc. Oct 2006
- FAREVIEW ENGINEERING LIMITEDBanchory · inc. Jun 2006
- INTERFACE ENGINEERING SOLUTIONS LTDAberdeen · inc. Jan 2007
- DRUMMOND ENGINEERING SERVICES LIMITEDAberdeen · inc. Mar 2007
- R.D. (ABERDEEN) LIMITEDAberdeen · inc. Mar 2007
All companies incorporated on 18 August 2006 · in Aug 2006.
09
Reminders for MCA SUBSEA LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.