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Quantumdx Group Limited

06523152

active
ltd
england wales
Companies House
Health Score
63 / 100

Some Concerns

25/30
Filing
0/30
Financial
38/40
Risk
  • No accounts filed in last 18 months (-5)
  • Negative net worth (-10)
  • Loss before tax (-10)
  • Going concern doubt noted in accounts (-10)
  • 1 outstanding charge (-2)

Details

Lugano Building, 57 Melbourne Street, Newcastle Upon Tyne, NE1 2JQ
Incorporated 04/03/2008

Compliance

Last accounts

31/12/2025

full

Next accounts due

30/09/2027

On track

Confirmation statement

Last: 04/03/2026

Due 18/03/2027

On track

Industry

86900
Other human health activities

Officers

Mr Jonathan James O'Halloran

director · Since 04/03/2008

COMPANY DIRECTOR

BRITISH · ENGLAND · Age 50

Also on 1 other board

Professor Sir John Burn

director · Since 03/05/2010

UNIVERSITY PROFESSOR

BRITISH · UNITED KINGDOM · Age 74

Also on 3 other boards

Mr Han Yan

director · Since 21/10/2021

DIRECTOR

CHINESE · HONG KONG · Age 43

Nisi Li

director · Since 05/09/2024

FINANCE DIRECTOR

CHINESE · CHINA · Age 42

Xu Fan

director · Since 11/03/2025

CEO

CHINESE · CHINA · Age 45

Jonathan James O'Halloran

director · Since 04/03/2008

British · England · Age 50

John Burn

director · Since 03/05/2010

British · United Kingdom · Age 74

Han Yan

director · Since 21/10/2021

Chinese · Hong Kong · Age 43

Nisi Li

director · Since 05/09/2024

Chinese · China · Age 42

Xu Fan

director · Since 11/03/2025

Chinese · China · Age 45

Former

Julian Anthony James Warburton

secretary · Resigned 10/12/2015

Julian Anthony James Warburton

director · Resigned 04/12/2017

Paul Joseph Fitzpatrick

director · Resigned 04/12/2017

Sam Patrick Whitehouse

director · Resigned 04/12/2017

Norman Kribs

secretary · Resigned 29/11/2019

Riccardo Braglia

director · Resigned 24/01/2020

Roberto De Ponti

director · Resigned 14/02/2020

Timothy Chia

director · Resigned 19/09/2020

Ronald Neil Butler

director · Resigned 04/02/2022

Mirjam Esther LüTke Farwick De Noo

director · Resigned 16/01/2023

Tony Tan

director · Resigned 28/06/2023

Nigel Grenville Williams

director · Resigned 16/07/2023

Keya Zhang

director · Resigned 20/10/2023

Elaine Harrington Warburton Obe

director · Resigned 27/12/2023

Hui Zhao

director · Resigned 26/03/2024

Bingyu Mei

director · Resigned 05/09/2024

Chi Chen

director · Resigned 11/03/2025

Charges1 outstanding

Charge
outstanding

SANSURE (HK) BIOTECH CO. LIMITED

Created 06/07/2023Registered 07/07/2023

Change History

officer appointed → BURN, John, Professor Sir
2026-08-16
officer appointed → FAN, Xu
2026-08-16
officer appointed → LI, Nisi
2026-08-16
officer appointed → O'HALLORAN, Jonathan James
2026-08-16
officer appointed → YAN, Han
2026-08-16
status → active
2026-08-16

Active

type → ltd
2026-08-16

Private Limited Company

address line1 → Lugano Building
2026-08-16

LUGANO BUILDING

post town → Newcastle Upon Tyne
2026-08-16

NEWCASTLE UPON TYNE

CompanyRankvs 37216+ SIC 86900 peers
31

Financial strength0th percentile among SIC peers · 0/25
Employees100th percentile among SIC peers · 15/15
LiquidityCurrent ratio 0.65× · 6/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
Going concern doubt -10Outstanding charges -10
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How is this score calculated?
Financial strength0/25 pts

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

Employees15/15 pts

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

Liquidity6/20 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

Going concern doubt: -10 pts

Outstanding charges: -10 pts

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

Going Concern Doubt

S 101 have been followed for the company financial statements, subject to any material departures disclosed and explained in the financial statements; ∙ assess the Company 's ability to continue as a going concern, disclosing, as applicable, matters related to going concern; and ∙ use the going concern basis of accounting unless they either intend to liquidate the Company or to cease operations, o

Key FinancialsYear ending 31/03/2024

Turnover

£1.7M

Annual revenue

Net Worth

-£1.6M

Balance sheet strength

Cash

—

Cash in the bank

Profit Before Tax

-£12.0M

Bottom line earnings

Net Current Assets

—

Working capital

Current Assets

£9.1M

Current Liabilities

£13.9M

Debtors

£278k

Cost of Sales

£2.3M

Gross Profit

-£556k

Admin Expenses

£10.3M

Operating Profit

-£11.3M

Profit After Tax

-£11.3M

120avg. employees

People Costs

Wages & salaries£5.8M
NI contributions£567k

Balance Sheet

Total assets£14.1M
Prepared with Caseware UK (AP4) 2023.0.135

EstimatesDerived

YearCurrent Ratio
20240.65

Derived from filed accounts. Not audited figures.