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Zennor Engine Development Company Ltd

08384984

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

THE POWDER MAG LADYDOWNS LANE, PENZANCE, TR20 8UZ
Incorporated 01/02/2013

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

72190
Other research and experimental development on natural sciences and engineering
74100
Specialised design activities
74990
Non-trading company

Officers

Mr Richard Ernst Blackborow

director · Since 01/02/2013

COMPANY DIRECTOR

BRITISH · UNITED KINGDOM · Age 60

Dr Matthew Graham Thompson

director · Since 01/02/2013

COMPANY DIRECTOR

BRITISH · UNITED KINGDOM · Age 57

Mr Graham Clive Waldren

director · Since 01/02/2013

ENGINEER

BRITISH · ENGLAND · Age 61

Persons with Significant Control

Mr Graham Clive Waldren

25–50% shares
25–50% votes
right-to-appoint-and-remove-directors-as-firm
significant-influence-or-control-as-firm

British · England · Age 61

The Powder Mag, Ladydowns Lane, Penzance, TR20 8UZ

Notified 01/02/2017

CompanyRankvs 5159+ SIC 72190 peers
59

Financial strength39th percentile among SIC peers · 10/25
Employees0th percentile among SIC peers · 0/15
LiquidityCurrent ratio Infinity× · 20/20
Longevity14 years trading (max 15) · 14/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength10/25 pts

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

Employees0/15 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.

Longevity14/15 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 31/03/2025

Turnover

£0

Annual revenue

Net Worth

£83

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£83

Working capital

Current Assets

£83

Current Liabilities

£0

Fixed Assets

£0

Profit After Tax

-£872

Balance Sheet

Depreciation£0
Assets less current liabilities£83
Signed by 1.4.24Prepared with Company Accounts and Tax Online

EstimatesDerived

YearCurrent Ratio
2025Infinity
2023Infinity

Derived from filed accounts. Not audited figures.