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Indoor Environmental Systems Limited

07711235

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

UNIT 15 THE COURTYARD GORSEY LANE, BIRMINGHAM, B46 1JA
Incorporated 20/07/2011

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

43220
Plumbing, heat and air-conditioning installation

Officers

Craig Hamill Mcdonald

director · Since 20/07/2011

DIRECTOR

BRITISH · ENGLAND · Age 54

Mr John Clark

director · Since 04/07/2018

COMPANY DIRECTOR

BRITISH · UNITED KINGDOM · Age 59

Also on 2 other boards

Mr Matthew Peter Coy

director · Since 14/11/2025

BRITISH · UNITED KINGDOM · Age 45

Mr Jason Charles Crowley

director · Since 14/11/2025

BRITISH · ENGLAND · Age 54

Also on 1 other board

Persons with Significant Control

Mr Craig Hamill Mc Donald

50–75% shares
50–75% votes
Appoint directors

British · England · Age 54

Elizabeth Bradford Business Centre, 5 Colehill, Tamworth, B79 7HA

Notified 31/08/2016

CompanyRankvs 3519+ SIC 43220 peers
77

Financial strength95th percentile among SIC peers · 24/25
Employees21th percentile among SIC peers · 3/15
LiquidityCurrent ratio 14.12× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength24/25 pts

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

Employees3/15 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.

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

£347k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£337k

Working capital

Current Assets

£362k

Current Liabilities

£26k

Fixed Assets

£11k

1avg. employees-1

Tax at Year End(2024)

Corp tax£4k

Balance Sheet

Assets less current liabilities£347k
Prepared with Companies House

EstimatesDerived

YearCurrent RatioImplied Profit
202514.12-£25k
20242.90+£38k
20232.84-£33k
20228.09-£11k
20214.76-£29k
20205.33+£52k
20193.25

Derived from filed accounts. Not audited figures.