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Blacklock Doors & Security Limited

04269639

active
Private Limited Company
Companies House
Health Score
80 / 100

Healthy

30/30
Filing
10/30
Financial
40/40
Risk
  • Current liabilities exceed current assets (-10)

Details

CHERIBOURNE HOUSE 45A STATION ROAD, BEDFORD, MK44 3QL
Incorporated 14/08/2001

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

80200
Security systems service activities

Officers

Mr David Michael Blacklock

director · Since 14/08/2001

SECURITY CONSULTANT

BRITISH · ENGLAND · Age 65

Also on 1 other board

Mr Michael John Dudley Ward

secretary · Since 07/11/2005

DIRECTOR

BRITISH · UNITED KINGDOM · Age 65

Also on 2 other boards

Mrs Stephanie Amanda Blacklock

director · Since 01/12/2021

CONSULTANT

BRITISH · ENGLAND · Age 64

Also on 1 other board

Persons with Significant Control

Mr David Michael Blacklock

50–75% shares

British · England · Age 65

Cheribourne House, 45a Station Road, Bedford, MK44 3QL

Notified 14/08/2016

Mrs Stephanie Amanda Blacklock

25–50% shares

British · England · Age 64

Cheribourne House, 45a Station Road, Bedford, MK44 3QL

Notified 24/03/2022

CompanyRankvs 3539+ SIC 80200 peers
55

Financial strength40th percentile among SIC peers · 10/25
Employees59th percentile among SIC peers · 9/15
LiquidityCurrent ratio 0.63× · 6/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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3539Blacklock Doors & Security Limited
51
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.

Employees9/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity6/20 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 31/08/2025

Net Worth

£332

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

-£35k

Working capital

Current Assets

£59k

Current Liabilities

£95k

Fixed Assets

£36k

2avg. employees

Balance Sheet

Assets less current liabilities£332
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20250.63—
20240.87+£25k
20230.67+£82
20221.07-£17k
20213.09—

Derived from filed accounts. Not audited figures.