£13k
−25%vs May 2024ActiveSC598035Private limited companyGlasgow
MACK SUBSEA LTD
B68/10001
Summary
MACK SUBSEA LTD is an active private limited company (company number SC598035) incorporated on 23 May 2018, registered in Glasgow. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest abridged accounts cover the period ending 31 May 2025, showing net assets of £13k and cash of £13k, with 0 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 25% on the prior period (£17k).
Peer position · net assets
By net assets it sits in the upper half of 435 comparable companies in Glasgow (median £3,893, upper quartile £38k).
02
Key dates
- Incorporated
- 23 May 20188 yrs ago
- Next accounts due
- 28 February 2027in 129 days
- Confirmation statement due
- 6 June 2027in 227 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
04
Financials
£13k
−34%vs May 2024Not disclosed
0
vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £13k | £13k | — | £450 | — | — | 0 |
| 31 May 2024 | £17k | £20k | — | £2,935 | — | — | 0 |
Current ratio29.65Comfortable
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
68 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £12,893 at 2025-05-31 |
| −8 | Net assets falling-25.0% vs prior period |
| +8 | Comfortable liquidityCurrent ratio 29.65 |
| +8 | EstablishedIncorporated 2018-05-23 (8 years) |
| 68 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Murdoch Mackenzie
- owns 75–100% of shares
- holds 75–100% 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
- Confirmation statement duein 227 days
- Next accounts duein 129 days
- Accounts period endNet assets £13k · abridged accounts
- Accounts period endNet assets £17k · abridged accounts
- Incorporated
08
Similar companies in Glasgow
- ENGINEERING CHALLENGE LIMITEDGlasgow · inc. May 2018
- HUGH G GRIFFITHS LTDGlasgow · inc. May 2018
- CASOHS LIMITEDGlasgow · inc. May 2018
- ECI DESIGN LTDMotherwell · inc. May 2018
- DIRECT SCIENCE & INNOVATION LTDPaisley · inc. Jun 2018
- AMIR DESIGN SERVICES LTDAlexandria · inc. Apr 2018
All companies incorporated on 23 May 2018 · in May 2018.
09
Reminders for MACK SUBSEA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.