£309k
vs Dec 2024Active14273625Private limited companyLondon
RIOS DESIGN STUDIO LTD
Significant control: Rios, Inc (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Rios Design Studio Ltd sell?
Registered activity: Architectural activities (SIC 71111). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RIOS DESIGN STUDIO LTD is an active private limited company (company number 14273625) incorporated on 3 August 2022, registered in London. Its registered activity is architectural activities (SIC 71111). Latest small accounts cover the period ending 31 December 2025, showing net assets of £309k and cash of £819k, with 11 employees on average. Net assets rose 153% on the prior period (−£585k).
Peer position · net assets
By net assets it sits in the top quarter of 3,230 comparable companies in London (median £4,423, upper quartile £45k).
02
Ownership and control
- Rios, Inc
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Mark William Rios
- owns 50–75% of shares
- holds 50–75% 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 3 August 20224 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 17 August 2027in 298 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71111
- Architectural activities
- SIC 71112
- Urban planning and landscape architectural activities
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£819k
+210%vs Dec 2024Not reported
11
+83%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £309k | £819k | £727k | £1.13m | — | — | 11 |
| 31 December 2024 | −£585k | £264k | £116k | £323k | — | — | 6 |
Current ratio1.37Current assets ÷ creditors within one year
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 £308,802 at 31 December 2025
- Net assets up 10% or more on the prior period+152.8% vs prior period
- Cash at bank of £50,000 or moreCash £819,437
- Incorporated two to five years agoIncorporated 3 August 2022
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 342 days
- Confirmation statement duein 298 days
- Accounts period endNet assets £309k · small accounts
- Accounts period endNet liabilities £585k · small accounts
- Incorporated
08
Similar companies in London
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- ANDREW YEOH ASSOCIATES LTDLondon · inc. Aug 2022
- SYNCHRONIZE STUDIO LTDLondon · inc. Jul 2022
- MGL DESIGN LTDLondon · inc. Jul 2022
All companies incorporated on 3 August 2022 · in Aug 2022.
09
Reminders for RIOS DESIGN STUDIO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.