The Firmwatch take
Riosan Limited is a 50-year-old membership and personal services, active on the Companies House register. The latest filed accounts (year to 31 March 2025) show GBP 515k in net assets, with no distress signals detected. No insolvency or strike-off filings appear in our public Companies House and Gazette data.
Refreshed 24 May 2026
Pulse · Net assets, 2024–2025
↘ £19kIncorporated
17 March 1976
50 years on the register
Sector
Membership organisations
SIC 94910 · matched to division
Size
Not classified
Net assets
£515k
Top 10% in sector
Cash at bank
Not disclosed
Not required for this filing type
Latest filing
None yet
Insolvency risk
Low insolvency risk
The latest public accounts do not show obvious balance-sheet stress. This does not rule out trading problems, but the filed numbers look comparatively steady.
Positive net assets
The latest extracted accounts show assets exceeding liabilities.
Sector benchmark · Membership and Personal Services
How this company compares in 113,688 filers in this sector
Top 10% in sector — Riosan Limited shows £515k in net assets. Sector median is £1k.
Sector medians are computed annually across all UK companies in this broad sector. Position is approximate — see the Money tab for the full balance sheet.
Money
What the balance sheet says
Net assets
£515k
Top 10% in sector · sector median £1k · 113,688 filers in this sector
Cash
Not disclosed
Working cap.
£13k
Median £2k
Current ratio
—
Signals · 1
Positive net assets
The latest filed accounts show assets exceeding liabilities.
People
Who runs this company
- LA
LEWIN, Alan
director · since 2018
Registered office
Address intelligence
13 other companies registered here.
Common for accountants' offices and small business centres.
Address pattern · M25 0HE
13 other UK companies registered at this postcode.
Active
12
Dissolved
1
Strike-off action
0
Firmwatch turns UK Companies House filings into plain-English company intelligence. Data is refreshed daily; signals are generated from public balance-sheet and filing patterns.