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Simplex Molecular Ltd

15924012

active
ltd
england wales
Companies House
Health Score
70 / 100

Some Concerns

30/30
Filing
0/30
Financial
40/40
Risk
  • Negative net worth (-10)

Details

20 Swan Street, First Floor, Swan Buildings, Manchester, M4 5JW
Incorporated 29/08/2024

Compliance

Last accounts

31/08/2025

total exemption full

Next accounts due

31/05/2027

On track

Confirmation statement

Last: 28/08/2025

Due 11/09/2026

On track

Industry

21100
Manufacture of basic pharmaceutical products
71122
Engineering related scientific and technical consulting activities
72110
Research and experimental development on biotechnology
72190
Other research and experimental development on natural sciences and engineering

Officers

Dr Maribel Montufar Martinez

director · Since 29/08/2024

CHIEF EXECUTIVE

MEXICAN · ENGLAND · Age 39

Mrs Lynne Patricia Toogood

director · Since 30/09/2024

COMMERCIAL DIRECTOR

WELSH · UNITED KINGDOM · Age 58

Also on 3 other boards

Dr Parsa Pirhady

director · Since 01/10/2025

OPERATIONS MANAGER

IRANIAN · ENGLAND · Age 29

Also on 1 other board

Maribel Montufar Martinez

director · Since 29/08/2024

Mexican · England · Age 39

Lynne Patricia Toogood

director · Since 30/09/2024

Welsh · United Kingdom · Age 58

Parsa Pirhady

director · Since 01/10/2025

Iranian · England · Age 29

Former

Nicolas Jacques Serge Delalez

director · Resigned 18/12/2024

Persons with Significant Control

Dr Maribel Montufar Martinez

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

Mexican · England · Age 39

20, Swan Street, Manchester, M4 5JW

Notified 29/08/2024

Change History

statusactive
2026-06-25

Active

typeltd
2026-06-25

Private Limited Company

address line120 Swan Street
2026-06-25

20 SWAN STREET

post townManchester
2026-06-25

MANCHESTER

CompanyRankvs 847+ SIC 21100 peers
26

Financial strength18th percentile among SIC peers · 5/25
Employees26th percentile among SIC peers · 4/15
LiquidityNo balance sheet data · 0/20
Longevity2 years trading (max 15) · 2/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength5/25 pts

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

Employees4/15 pts

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

Liquidity0/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity2/15 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 31/08/2025

Net Worth

-£2k

Balance sheet strength

Cash

£172

Cash in the bank

Net Current Assets

£145

Working capital

Current Assets

Current Liabilities

£27

0avg. employees

Balance Sheet

Assets less current liabilities£145
Prepared with Taxfiler