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Selective Antibodies Limited

02575564

active
ltd
england wales
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

2 Gosforth Park Avenue, Newcastle Upon Tyne, NE12 8EG
Incorporated 21/01/1991

Previously known as

Rashplay Limited · until 05/02/1991

Compliance

Last accounts

30/11/2024

micro entity

Next accounts due

31/08/2026

On track

Confirmation statement

Last: 22/10/2025

Due 05/11/2026

On track

Industry

72110
Research and experimental development on biotechnology

Officers

Professor Colin Henry Self

director · Since 11/03/1991

PROFESSOR

BRITISH · ENGLAND · Age 82

Also on 9 other boards

Mr Declan Thomas Cunningham

director · Since 01/04/2005

CHARTERED ACCOUNTANT

BRITISH · ENGLAND · Age 72

Also on 3 other boards

Mrs Ingeborg Renata Self

secretary · Since 08/10/2009

Colin Henry Self

director · Since 11/03/1991

British · England · Age 82

Declan Thomas Cunningham

director · Since 01/04/2005

British · England · Age 72

Ingeborg Renata Self

secretary · Since 08/10/2009

Former

Timothy James Care

nominee director · Resigned 11/03/1991

Paul Marcus Cato

secretary · Resigned 11/03/1991

Ingeborg Renate Self

secretary · Resigned 26/09/2005

Declan Thomas Cunningham

secretary · Resigned 08/10/2009

William Gwyn Cole

director · Resigned 14/01/2025

Persons with Significant Control

Professor Colin Henry Self

50–75% shares
50–75% votes

British · England · Age 82

1st Floor, One Suffolk Way, Sevenoaks, TN13 1YL

Notified 06/04/2016

Change History

statusactive
2026-07-10

Active

typeltd
2026-07-10

Private Limited Company

address line12 Gosforth Park Avenue
2026-07-10

2 GOSFORTH PARK AVENUE

post townNewcastle Upon Tyne
2026-07-10

NEWCASTLE UPON TYNE

CompanyRankvs 499+ SIC 72110 peers
72

Financial strength75th percentile among SIC peers · 19/25
Employees22th percentile among SIC peers · 3/15
LiquidityCurrent ratio 5.27× · 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 strength19/25 pts

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

Employees3/15 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 30/11/2025

Net Worth

£54k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

£45k

Working capital

Current Assets

£55k

Current Liabilities

£10k

Fixed Assets

£10k

0avg. employees

Balance Sheet

Assets less current liabilities£55k

EstimatesDerived

YearCurrent RatioImplied Profit
20255.27+£43k
20244.37-£4k
2023809.60

Derived from filed accounts. Not audited figures.