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Chalkrock Limited

05848089

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

32 PRINCE EDWARDS ROAD, EAST SUSSEX, BN7 1BE
Incorporated 15/06/2006

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

72190
Other research and experimental development on natural sciences and engineering

Officers

Mrs Diana Mary Mortimore

secretary · Since 15/06/2006

RETIRED

BRITISH · ENGLAND · Age 79

Also on 3 other boards

Mrs Diana Mary Mortimore

director · Since 15/06/2006

RETIRED

BRITISH · ENGLAND · Age 79

Also on 3 other boards

Dr Rory Niall Mortimore

director · Since 15/06/2006

GEOLOGIST

BRITISH · ENGLAND · Age 80

Persons with Significant Control

Dr Rory Niall Mortimore

50–75% shares

British · England · Age 80

32 Prince Edwards Road, East Sussex, BN7 1BE

Notified 15/06/2016

Mrs Diana Mary Mortimore

Significant control

British · England · Age 79

32 Prince Edwards Road, East Sussex, BN7 1BE

Notified 15/06/2016

CompanyRankvs 909+ SIC 72190 peers
75

Financial strength88th percentile among SIC peers · 22/25
Employees20th percentile among SIC peers · 3/15
LiquidityCurrent ratio 128.6× · 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 strength22/25 pts

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

Employees3/15 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 30/06/2025

Net Worth

£274k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£279k

Working capital

Current Assets

£279k

Current Liabilities

£2k

0avg. employees

Balance Sheet

Assets less current liabilities£279k
Signed by 1.7.24Prepared with Company Accounts and Tax Online

EstimatesDerived

YearCurrent RatioImplied Profit
2025128.60-£458
2024129.16+£22k
202395.74

Derived from filed accounts. Not audited figures.