Synairgen Limited
Synairgen Limited is an active company incorporated on 16 September 2004 with the registered office located in Southampton, Hampshire. Synairgen Limited was registered 21 years ago.
Status
Active
Active since incorporation
Company No
05233429
Private limited company
Age
21 years
Incorporated 16 September 2004
Size
Small
Balance sheet is under £7.5M
Under 50 employees
Confirmation
Submitted
Dated 16 September 2025 (1 month ago)
Next confirmation dated 16 September 2026
Due by 30 September 2026 (11 months remaining)
Last change occurred 26 days ago
Accounts
Submitted
For period 1 Jan ⟶ 31 Dec 2024 (1 year)
Accounts type is Group
Next accounts for period 31 December 2025
Due by 30 September 2026 (11 months remaining)
Shareholders, PSCs & Group Structure
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Mutual Companies
Richard James Marsden, Dr Phillip David Monk, and 2 more are mutual people.
Active
Professor Stephen Townley Holgate is a mutual person.
Active
Simon James Blouet Shaw is a mutual person.
Active
Simon James Blouet Shaw is a mutual person.
Active
Simon James Blouet Shaw is a mutual person.
Active
Simon James Blouet Shaw is a mutual person.
Active
Brands
Synairgen is a respiratory biotech company focused on developing inhaled interferon beta (IFN-?) for the treatment of severe viral lung infections.
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Dec 2024
For period 31 Dec ⟶ 31 Dec 2024
Traded for 12 months
Cash in Bank
£4.55M
Decreased by £5.96M (-57%)
Turnover
Unreported
Same as previous period
Employees
34
Increased by 1 (+3%)
Total Assets
£7.82M
Decreased by £6.4M (-45%)
Total Liabilities
-£1.54M
Decreased by £20K (-1%)
Net Assets
£6.28M
Decreased by £6.38M (-50%)
Debt Ratio (%)
20%
Increased by 8.74% (+79%)
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Repayment History
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