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Company profile

Synairgen Research Limited

UK company 04793696, incorporated on 10 June 2003.

Breakthrough Science for Severe Viral Lung Infections - Synairgen

Synairgen is a drug discovery and development company founded to combat severe respiratory diseases. Discover SNG001, our breakthrough treatment for COVID-19.

Company number
04793696
Incorporated
10 Jun 2003
Companies House status
Active

Company identity

Browse spinouts
Founded / incorporated
10 June 2003

Company number 04793696

Verify at Companies House
Legal name
SYNAIRGEN RESEARCH LIMITED
Company type
LTD
Region
South East England
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller
1
Company Active LTD
Synairgen Research Limited
CRN 04793696
2
Direct and ultimate controller Active PLC
Synairgen PLC
CRN 05233429

Company events

Reference milestones and recent Companies House filing stream events.

3 events
26 Aug
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzU0MDA2MTQ0MmFkaXF6a2N4 | Paper/PDF filed

Published 26 Aug 2026 22:44

09 Jul
2026

Change Registered Office Address Company With Date Old Address New Address

Address

AD01 | Transaction MzUzMTQ4MDE3NGFkaXF6a2N4

Published 09 Jul 2026 12:10

10 Jun
2003

Incorporated

Inception

Company registered at Companies House

Spinout profile

1 entry

Company description

Synairgen is a drug discovery and development company specialising in respiratory diseases with a focus on asthma and chronic obstructive pulmonary disease (COPD). It was spun out of the University of Southampton in 2003. A small lean and highly focused company to develop new respiratory drugs. Most of our effort is now focused on an inhaled formulation of IFN beta for treating severe virus-induced exacerbations of asthma and COPD as well as hospital-based influenza admissions.; http://www.synairgen.com/

Project impact

Successful preclinical and Phase 1 development of inhaled interferon beta for treatment of virus-induced asthma exacerbations. We are entering phase 2a for asthma and COPD indications after a successful 2nd fund raising round in early 2009.