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Portsmouth Diamond Drilling Ltd

05986620

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

LAKE HOUSE 2 PORT WAY, PORTSMOUTH, PO6 4TY
Incorporated 02/11/2006

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

43999
Specialised construction activities

Officers

Julie Northam

secretary · Since 17/12/2007

BRITISH

Mr Clinton Northam

director · Since 17/12/2007

CONSTRUCTION

BRITISH · UNITED KINGDOM · Age 63

Persons with Significant Control

Mrs Julie Northam

25–50% shares
25–50% votes

British · United Kingdom · Age 63

Lake House, 2 Port Way, Portsmouth, PO6 4TY

Notified 06/04/2016

Mr Clinton Northam

50–75% shares
50–75% votes

British · United Kingdom · Age 63

Lake House, 2 Port Way, Portsmouth, PO6 4TY

Notified 06/04/2016

CompanyRankvs 1402+ SIC 43999 peers
86

Financial strength89th percentile among SIC peers · 22/25
Employees93th percentile among SIC peers · 14/15
LiquidityCurrent ratio 2.22× · 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 strength22/25 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.

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

£261k

Balance sheet strength

Cash

£136k

Cash in the bank

Net Current Assets

£155k

Working capital

Current Assets

£282k

Current Liabilities

£127k

Fixed Assets

£210k

Debtors

£138k

9avg. employees+2

Balance Sheet

Intangible assets£192
Assets less current liabilities£365k
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20252.22+£13k
20242.51+£118k
20231.69—

Derived from filed accounts. Not audited figures.