−£1,970
vs Sept 2024Active09825226Private limited companyGosport
RSC SUBSEA LTD
Significant control: Ryan Denis Sant-Cassia (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Rsc Subsea Ltd sell?
Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RSC SUBSEA LTD is an active private limited company (company number 09825226) incorporated on 15 October 2015, registered in Gosport. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest micro accounts cover the period ending 30 September 2025, showing net assets of −£1,970, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 74% on the prior period (−£7,500).
Peer position · net assets
By net assets it sits in the bottom quarter of 484 comparable companies in Portsmouth (median £4,451, upper quartile £35k).
02
Ownership and control
- Mr Ryan Denis Sant-Cassia
- owns 75–100% of shares
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
- 15 October 201511 yrs ago
- Next accounts due
- 30 June 2027in 245 days
- Confirmation statement due
- 29 October 2026in 1 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£1,970 | — | — | — | — | — | 1 |
| 30 September 2024 | −£7,500 | — | — | — | — | — | 0 |
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 below zeroNet assets £-1,970 at 30 September 2025
- Net assets up 10% or more on the prior period+73.7% vs prior period
- Incorporated five or more years agoIncorporated 15 October 2015
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 245 days
- Confirmation statement duein 1 days
- Accounts period endNet liabilities £1,970 · micro accounts
- Accounts period endNet liabilities £7,500 · micro accounts
- Incorporated
08
Similar companies in Portsmouth
- DRONE SAFE REGISTER LIMITEDChichester · inc. Oct 2015
- RF MARINE CONSULTANCY AND SURVEY LIMITEDGosport · inc. Oct 2015
- DFS COMPOSITES LIMITEDLee On The Solent · inc. Nov 2015
- PENBRIDGE MARINE LIMITEDPortsmouth · inc. Nov 2015
- TECHNOLOGY INNOVATION GROUP LIMITEDChichester · inc. Sept 2015
- PREP 4 LET LIMITEDChichester · inc. Nov 2015
All companies incorporated on 15 October 2015 · in Oct 2015.
09
Reminders for RSC SUBSEA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.