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Blackport Limited

03272000

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

1 BEAUCHAMP COURT, BARNET, EN5 5TZ
Incorporated 31/10/1996

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

41100
Development of building projects

Officers

Mr Selwyn Howard David Tarn

director · Since 30/01/1998

COMPANY DIRECTOR

BRITISH · SWITZERLAND · Age 65

Mr Gregory Marcus Tarn

director · Since 01/04/2019

DIRECTOR

BRITISH · ENGLAND · Age 35

Also on 12 other boards

Persons with Significant Control

Mr Selwyn Howard David Tarn

75–100% shares
75–100% votes
Appoint directors

British · Switzerland · Age 65

1 Beauchamp Court, 10 Victors Way, Barnet, EN5 5TZ

Notified 06/04/2016

Charges0 outstanding

charge
satisfied

NORWICH UNION MORTGAGE FINANCE LIMITED

Created 11/08/1999Registered 26/08/1999Satisfied 09/08/2018
charge
satisfied

NORWICH UNION MORTGAGE FINANCE LIMITED AS TRUSTEE FOR ITSELF AND THE OTHER LENDERS

Created 11/08/1999Registered 26/08/1999Satisfied 09/08/2018
charge
satisfied

NORWICH UNION MORTGAGE FINANCE LIMIED(AS TRUSTEE FOR ITSELF AND THE OTHER LENDERS)

Created 16/02/1998Registered 06/03/1998Satisfied 09/08/2018
charge
satisfied

NORWICH UNION MORTGAGE FINANCE(AS TRUSTEE FOR ITSELF AND THE OTHER LENDERS)

Created 16/02/1998Registered 06/03/1998Satisfied 09/08/2018

CompanyRankvs 34357+ SIC 41100 peers
52

Financial strength81th percentile among SIC peers · 20/25
Employees0th percentile among SIC peers · 0/15
LiquidityCurrent ratio 0.18× · 2/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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34357Blackport Limited
52
How is this score calculated?
Financial strength20/25 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.

Liquidity2/20 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 31/03/2025

Net Worth

£132k

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

-£1.4M

Working capital

Current Assets

£310k

Current Liabilities

£1.7M

Fixed Assets

£1.6M

Balance Sheet

Assets less current liabilities£134k
Signed by Mr Selwyn Tarn 04/09/2025Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20250.18+£131k
20240.08-£95k
20230.14+£87k
20220.18-£5.4M
20212.40—

Derived from filed accounts. Not audited figures.