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Revona Bio Ltd

14236436

active
Private Limited Company
Companies House
Health Score
80 / 100

Healthy

30/30
Filing
10/30
Financial
40/40
Risk
  • Negative net worth (-10)

Details

34 HIGH STREET, WALSALL, WS9 8LZ
Incorporated 15/07/2022

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

72110
Research and experimental development on biotechnology

Officers

Dr Anastasia Jane Callaghan

director · Since 15/07/2022

DIRECTOR

BRITISH · ENGLAND · Age 51

Dr Charlotte Anne Henderson

director · Since 15/07/2022

DIRECTOR

BRITISH · ENGLAND · Age 41

Dr Jason Alexander Mellad

director · Since 17/10/2022

DIRECTOR

BRITISH · UNITED KINGDOM · Age 44

Also on 1 other board

Dr David William Sheppard

director · Since 05/04/2023

NON-EXECUTIVE DIRECTOR

BRITISH · ENGLAND · Age 52

Also on 2 other boards

Ms Mary Anne Louise White

director · Since 09/01/2025

CHIEF FINANCE OFFICER

BRITISH · ENGLAND · Age 54

Also on 2 other boards

Persons with Significant Control

Dr Anastasia Jane Callaghan

25–50% shares
25–50% votes

British · England · Age 51

Old St. Michaels Building, C/O The University Of Portsmouth, Portsmouth, PO1 2DY

Notified 15/07/2022

Dr Charlotte Anne Henderson

25–50% shares
25–50% votes

British · England · Age 41

Old St. Michaels Building, C/O The University Of Portsmouth, Portsmouth, PO1 2DY

Notified 15/07/2022

The University Of Portsmouth

25–50% shares
25–50% votes

University House, Winston Churchill Avenue, Portsmouth, PO1 2DY

Notified 30/09/2022

CompanyRankvs 1448+ SIC 72110 peers
54

Financial strength4th percentile among SIC peers · 1/25
Employees90th percentile among SIC peers · 14/15
LiquidityCurrent ratio 11.16× · 20/20
Longevity4 years trading (max 15) · 4/15
Filing complianceAll filings up to date · 15/15
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1448Revona Bio Ltd
53
How is this score calculated?
Financial strength1/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees14/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity20/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity4/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 31/07/2025

Net Worth

-£616k

Balance sheet strength

Cash

£220k

Cash in the bank

Net Current Assets

£327k

Working capital

Current Assets

£359k

Current Liabilities

£32k

Fixed Assets

£17k

Debtors

£139k

8avg. employees+1

Balance Sheet

Assets less current liabilities£344k
Prepared with CCH Software

EstimatesDerived

YearCurrent RatioImplied Profit
202511.16-£284k
202486.72-£229k
202311.11—

Derived from filed accounts. Not audited figures.