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Islay Subsurface & Engineering Ltd

07390117

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

263 PARK ROAD, KINGSTON UPON THAMES, KT2 5LN
Incorporated 28/09/2010

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

72190
Other research and experimental development on natural sciences and engineering

Officers

Mrs Juliet Katherine Whyte

secretary · Since 28/09/2010

Mr Iain Christopher Whyte

director · Since 28/09/2010

PETROPHYSICIST

BRITISH · UNITED KINGDOM · Age 52

Also on 1 other board

Persons with Significant Control

Mr Iain Whyte

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

British · England · Age 52

263, Park Road, Kingston Upon Thames, KT2 5LN

Notified 06/04/2016

Mrs Juliet Katherine Whyte

25–50% shares
25–50% votes

British · United Kingdom · Age 48

263, Park Road, Kingston Upon Thames, KT2 5LN

Notified 06/04/2016

CompanyRankvs 1597+ SIC 72190 peers
72

Financial strength91th percentile among SIC peers · 23/25
Employees20th percentile among SIC peers · 3/15
LiquidityCurrent ratio 1.64× · 16/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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1597Islay Subsurface & Engineering Ltd
68
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.

Employees3/15 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.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 30/09/2025

Net Worth

£458k

Balance sheet strength

Cash

£338k

Cash in the bank

Net Current Assets

£457k

Working capital

Current Assets

£1.2M

Current Liabilities

£710k

Fixed Assets

£770

Debtors

£830k

0avg. employees

Balance Sheet

Assets less current liabilities£458k
Prepared with CCH Software

EstimatesDerived

YearCurrent RatioImplied Profit
20251.64+£0
20251.64+£216k
20241.74-£291k
20232.70—

Derived from filed accounts. Not audited figures.