£888k
+19%vs Oct 2024Active06416715Private limited companyWest Sussex
RIVERROK LIMITED
Significant control: Julian Mark Corbin (25–50%), Sian Ellen Corbin (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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
RIVERROK LIMITED is an active private limited company (company number 06416715) incorporated on 2 November 2007, registered in West Sussex. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 31 October 2025, showing net assets of £888k and cash of £739k, with 10 employees on average. Net assets rose 19% on the prior period (£748k).
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 Julian Mark Corbin
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Sian Ellen Corbin
- 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
- 2 November 200718 yrs ago
- Next accounts due
- 31 July 2027in 280 days
- Confirmation statement due
- 16 November 2026in 23 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£739k
+28%vs Oct 2024Not reported
10
−9%vs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £888k | £739k | £137k | — | — | — | 10 |
| 31 October 2024 | £748k | £579k | £159k | — | — | — | 11 |
Cash per employee£74kCash ÷ 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 £887,802 at 31 October 2025
- Net assets up 10% or more on the prior period+18.6% vs prior period
- Cash at bank of £50,000 or moreCash £739,399
- Incorporated five or more years agoIncorporated 2 November 2007
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 280 days
- Confirmation statement duein 23 days
- Accounts period endNet assets £888k · small accounts
- Accounts period endNet assets £748k · small accounts
- Incorporated
08
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- SPRINTROOM LIMITEDArundel · inc. May 2012
All companies incorporated on 2 November 2007 · in Nov 2007.
09
Reminders for RIVERROK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.