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Marmus Limited

08267234

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

14 BARNSTAPLE ROAD, THORPE BAY, SS1 3PA
Incorporated 24/10/2012

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

71122
Engineering related scientific and technical consulting activities

Officers

Mr Graham Slack

secretary · Since 24/10/2012

Also on 1 other board

Mr Graham Slack

director · Since 24/10/2012

DIRECTOR

BRITISH · UNITED KINGDOM · Age 57

Also on 1 other board

Persons with Significant Control

Mr Graham Stuart Slack

25–50% shares
25–50% votes

British · England · Age 57

14 Barnstaple Road, Thorpe Bay, SS1 3PA

Notified 06/04/2016

Mrs Debra Susan Slack

25–50% shares
25–50% votes

British · England · Age 57

14 Barnstaple Road, Thorpe Bay, SS1 3PA

Notified 06/04/2016

CompanyRankvs 351+ SIC 71122 peers
87

Financial strength93th percentile among SIC peers · 23/25
Employees97th percentile among SIC peers · 15/15
LiquidityCurrent ratio 2.34× · 20/20
Longevity14 years trading (max 15) · 14/15
Filing complianceAll filings up to date · 15/15
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351Marmus Limited
86
How is this score calculated?
Financial strength23/25 pts

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

Employees15/15 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 31/10/2025

Net Worth

£229k

Balance sheet strength

Cash

£224k

Cash in the bank

Net Current Assets

£167k

Working capital

Current Assets

£291k

Current Liabilities

£124k

Fixed Assets

£82k

Debtors

£68k

9avg. employees+17
Prepared with v2026.29.1 limited_company_frs_102_section_1a_v1_1_3 companies_house

EstimatesDerived

YearCurrent RatioImplied Profit
20252.34+£29k
20242.74+£22k
20233.01—

Derived from filed accounts. Not audited figures.