£377
−66%vs Jun 2025ActiveSC538798Private limited companyMenstrie
INTEGRATED SUBSEA SYSTEMS LTD
Significant control: Stephen Mark Forrest Stuart (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Integrated Subsea Systems 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.
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01
Summary
INTEGRATED SUBSEA SYSTEMS LTD is an active private limited company (company number SC538798) incorporated on 24 June 2016, registered in Menstrie. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest micro accounts cover the period ending 30 June 2026, showing net assets of £377, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 66% on the prior period (£1,114). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the lower half of 17,790 comparable companies in Other (median £3,372, upper quartile £48k).
02
Ownership and control
- Mr Stephen Mark Forrest Stuart
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mrs Nicola Stuart
- 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.
03
Key dates
- Incorporated
- 24 June 201610 yrs ago
- Next accounts due
- 30 March 2028in 523 days
- Confirmation statement due
- 8 July 2027in 257 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Jun 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2026 | £377 | — | — | — | — | — | 2 |
| 30 June 2025 | £1,114 | £16k | £17k | — | — | — | 2 |
| 30 June 2024 | £268 | £729 | £31k | — | — | — | 2 |
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 £377 at 30 June 2026
- Net assets down 25% or more on the prior period-66.2% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 24 June 2016
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
- Next accounts duein 523 days
- Confirmation statement duein 257 days
- Accounts period endNet assets £377 · micro accounts
- Accounts period endNet assets £1,114 · micro accounts
- Accounts period endNet assets £268 · micro accounts
- Incorporated
08
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- GWFS GROUP LIMITEDHolt · inc. Jun 2016
- GB AERO ENGINEERING LTDIrvine · inc. Jun 2016
All companies incorporated on 24 June 2016 · in Jun 2016.
09
Reminders for INTEGRATED SUBSEA SYSTEMS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.