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S I A Health Ltd

07714155

active
ltd
england wales
Companies House
Health Score
80 / 100

Healthy

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

Details

C/O Forvis Mazars Llp, One St. Peters Square, Manchester, M2 3DE
Incorporated 21/07/2011

Compliance

Last accounts

31/03/2025

micro entity

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 21/07/2025

Due 04/08/2026

On track

Industry

86900
Other human health activities

Officers

Mr Andrew Dunn

director · Since 21/07/2011

CONSULTANT RADIOLOGIST

BRITISH · ENGLAND · Age 51

Also on 1 other board

Dr Selina Dunn

director · Since 21/07/2011

GP

BRITISH · ENGLAND · Age 51

Andrew Dunn

director · Since 21/07/2011

British · England · Age 51

Selina Dunn

director · Since 21/07/2011

British · England · Age 51

Former

Barbara Kahan

director · Resigned 21/07/2011

Persons with Significant Control

Sia Demerged Ltd

75–100% shares
75–100% votes
Appoint directors

C/O, Forvis Mazars Llp, Manchester, M2 3DE

Reg: 16866539 · Registrar Of Companies For England And Wales · Private Limited Company

Notified 02/12/2025

Former PSCs

Dr Andrew James Dunn

Ceased 27/11/2025

Dr Selina Dunn

Ceased 27/11/2025

Ad Medical Holdings Ltd

Ceased 02/12/2025

Change History

status → active
2026-07-20

Active

type → ltd
2026-07-20

Private Limited Company

address line1 → C/O Forvis Mazars Llp
2026-07-20

C/O FORVIS MAZARS LLP

post town → Manchester
2026-07-20

MANCHESTER

CompanyRankvs 5156+ SIC 86900 peers
77

Financial strength99th percentile among SIC peers · 25/25
Employees12th percentile among SIC peers · 2/15
LiquidityCurrent ratio 501.84× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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5156S I A Health Ltd
77
How is this score calculated?
Financial strength25/25 pts

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

Employees2/15 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

£1.1M

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

£1.1M

Working capital

Current Assets

£1.1M

Current Liabilities

£2k

Fixed Assets

£1k

0avg. employees-2

Tax at Year End(2023)

Corp tax£114k

Balance Sheet

Assets less current liabilities£1.1M
Prepared with CCH Software

EstimatesDerived

YearCurrent RatioImplied Profit
2025501.84-£50k
202486.91—
202312.13—

Derived from filed accounts. Not audited figures.