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A Bio Limited

13349556

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

Building 950 Babraham Research Campus, Babraham, Cambridge, CB22 3FH
Incorporated 21/04/2021

Compliance

Last accounts

30/04/2025

total exemption full

Next accounts due

31/01/2027

On track

Confirmation statement

Last: 20/04/2026

Due 04/05/2027

On track

Industry

72110
Research and experimental development on biotechnology

Officers

Dr David John Grainger

director · Since 21/04/2021

COMPANY DIRECTOR

BRITISH · ENGLAND · Age 59

Also on 12 other boards

Ms Rebecca Katie Grainger

director · Since 28/04/2021

STUDENT

BRITISH · ENGLAND · Age 22

The Cambridge Partnership Limited

secretary · Since 28/04/2021

Also on 34 other boards

Dr Alexander William Mackay Haining

director · Since 12/11/2024

COMPANY DIRECTOR

BRITISH · ENGLAND · Age 36

David John Grainger

director · Since 21/04/2021

British · England · Age 59

The Cambridge Partnership Limited

corporate secretary · Since 28/04/2021

Reg: 08288375

Also on 34 other boards

Rebecca Katie Grainger

director · Since 28/04/2021

British · England · Age 22

Alexander William Mackay Haining

director · Since 12/11/2024

British · England · Age 36

Persons with Significant Control

Dr David John Grainger

25–50% shares
25–50% votes
Appoint directors

British · England · Age 59

Building 950 Babraham Research Campus, Babraham, Cambridge, CB22 3FH

Notified 21/04/2021

Ms Rebecca Katie Grainger

25–50% shares
25–50% votes
Appoint directors

British · England · Age 22

Building 950 Babraham Research Campus, Babraham, Cambridge, CB22 3FH

Notified 21/04/2021

Elements Squared Limited

25–50% shares
25–50% votes

The Cambridge Partnership, The Dorothy Hodgkin Building, Cambridge, CB22 3FH

Reg: 12065441 · Companies House · Limited Company

Notified 20/03/2025

Change History

status → active
2026-07-23

Active

type → ltd
2026-07-23

Private Limited Company

address line1 → Building 950 Babraham Research Campus
2026-07-23

BUILDING 950 BABRAHAM RESEARCH CAMPUS

post town → Cambridge
2026-07-23

CAMBRIDGE

officer appointed → THE CAMBRIDGE PARTNERSHIP LIMITED
2026-07-23
officer appointed → GRAINGER, David John, Dr
2026-07-23
officer appointed → GRAINGER, Rebecca Katie
2026-07-23
officer appointed → HAINING, Alexander William Mackay, Dr
2026-07-23

CompanyRankvs 867+ SIC 72110 peers
65

Financial strength50th percentile among SIC peers · 13/25
Employees77th percentile among SIC peers · 12/15
LiquidityCurrent ratio 4.68× · 20/20
Longevity5 years trading (max 15) · 5/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength13/25 pts

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

Employees12/15 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.

Longevity5/15 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 30/04/2025

Net Worth

£160

Balance sheet strength

Cash

£5k

Cash in the bank

Net Current Assets

£19k

Working capital

Current Assets

£25k

Current Liabilities

£5k

Debtors

£20k

3avg. employees

Balance Sheet

Assets less current liabilities£19k
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent Ratio
20254.68

Derived from filed accounts. Not audited figures.