£94k
+7%vs Dec 2023ActiveSC089267Private limited companyAngus
TRIDENT UNDERWATER ENGINEERING (SYSTEMS) LIMITED
Significant control: Ranald Norman Macdonald (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
TRIDENT UNDERWATER ENGINEERING (SYSTEMS) LIMITED is an active private limited company (company number SC089267) incorporated on 14 August 1984, registered in Angus. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 31 December 2024, showing net assets of £94k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 7% on the prior period (£88k).
Peer position · net assets
By net assets it sits in the top quarter of 3,656 comparable companies in the UK (median £559, upper quartile £49k).
02
Ownership and control
- Mr Ranald Norman Macdonald
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- 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
- 14 August 198442 yrs ago
- Next accounts due
- 30 September 202623 days overdue
- Confirmation statement due
- 28 August 2027in 309 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £94k | — | — | £26k | — | — | 0 |
| 31 December 2023 | £88k | — | — | £38k | — | — | 0 |
Current ratio0.9Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £93,800 at 31 December 2024
- Current assets below creditors within one yearCurrent ratio 0.9
- Incorporated five or more years agoIncorporated 14 August 1984
- Accounts past their due dateDue 30 September 2026
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 309 days
- Next accounts due23 days overdue
- Accounts period endNet assets £94k · micro accounts
- Accounts period endNet assets £88k · micro accounts
- Incorporated
08
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All companies incorporated on 14 August 1984 · in Aug 1984.
09
Reminders for TRIDENT UNDERWATER ENGINEERING (SYSTEMS) LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.