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Idh Alarms Company Limited

01569642

active
Private Limited Company
Companies House
Health Score
88 / 100

Healthy

30/30
Filing
20/30
Financial
38/40
Risk
  • 1 outstanding charge (-2)

Details

17 EDWIN STREET, GRAVESEND, DA12 1EH
Incorporated 23/06/1981

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

43999
Specialised construction activities

Officers

Mr Thierry Jean Daniel Daveney

director · Since 24/01/1991

COMPANY DIRECTOR

BRITISH · FRANCE · Age 67

Mr Christopher Stonehouse

secretary · Since 01/04/2012

Also on 1 other board

Mr Christopher Stonehouse

director · Since 01/04/2012

DIRECTOR

BRITISH · ENGLAND · Age 55

Also on 1 other board

Persons with Significant Control

Mr Christopher Stonehouse

Significant control

British · England · Age 55

17, Edwin Street, Gravesend, DA12 1EH

Notified 19/10/2016

Mr Thierry Jean Daniel Daveney

25–50% shares

British · France · Age 67

17, Edwin Street, Gravesend, DA12 1EH

Notified 17/04/2020

Charges1 outstanding

charge
outstanding

MIDLAND BANK PLC

Created 23/06/1987Registered 26/06/1987

CompanyRankvs 3526+ SIC 43999 peers
73

Financial strength92th percentile among SIC peers · 23/25
Employees95th percentile among SIC peers · 14/15
LiquidityCurrent ratio 1.79× · 16/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
Outstanding charges -10
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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.

Employees14/15 pts

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

Liquidity16/20 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.

Risk deductions

Outstanding charges: -10 pts

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

£423k

Balance sheet strength

Cash

£278k

Cash in the bank

Net Current Assets

£170k

Working capital

Current Assets

£387k

Current Liabilities

£217k

Fixed Assets

£300k

Debtors

£94k

12avg. employees-1

Tax at Year End(2017)

Corp tax£25k

Balance Sheet

Assets less current liabilities£470k
Signed by C Stonehouse 19/11/2025Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20251.79-£21k
20241.89-£49k
20232.03-£145
20221.98+£13k
20211.63-£2k
20201.85+£20k
20191.53-£72k
20171.58

Derived from filed accounts. Not audited figures.