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Calum Lyon Ltd

07207679

active
Private Limited Company
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

HIGH RISING, YORK, YO61 4RB
Incorporated 30/03/2010

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

86220
Specialist medical practice activities

Officers

Mrs Ruth Lyon

secretary · Since 30/03/2010

Dr Calum Charles Lyon

director · Since 30/03/2010

CONSULTANT

BRITISH · UNITED KINGDOM · Age 65

Persons with Significant Control

Dr Ruth Muscatt

Significant control

British · England · Age 64

High Rising, Brandsby, York, YO61 4RB

Notified 30/03/2017

Dr Dalum Lyon

25–50% shares

British · United Kingdom · Age 65

High Rising, Brandsby, York, YO61 4RB

Notified 17/04/2024

CompanyRankvs 2314+ SIC 86220 peers
75

Financial strength64th percentile among SIC peers · 16/25
Employees63th percentile among SIC peers · 9/15
LiquidityCurrent ratio 12.71× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength16/25 pts

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

Employees9/15 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.

Longevity15/15 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

£40k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£40k

Working capital

Current Assets

£43k

Current Liabilities

£3k

Fixed Assets

£297

2avg. employees

Balance Sheet

Assets less current liabilities£40k
Prepared with Companies House

EstimatesDerived

YearCurrent RatioImplied Profit
202512.71-£11k
202413.44-£45k
202313.41+£3k
20225.09+£26k
20214.09+£24k
20206.56-£22k
20196.51+£17k
20184.44

Derived from filed accounts. Not audited figures.