Firmoscan
Active05233429Private limited companySouthampton

SYNAIRGEN LIMITED

Significant control: Tfg Asset Management UK LLP (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Synairgen Limited sell?

Registered activity: Research and experimental development on biotechnology (SIC 72110). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

SYNAIRGEN LIMITED is an active private limited company (company number 05233429) incorporated on 16 September 2004, registered in Southampton. Its registered activity is research and experimental development on biotechnology (SIC 72110). Accounts are on file at Companies House (group) but not yet parsed into this record.

There are 2,418 companies in research and experimental development on biotechnology in the UK with filed accounts; the median reports net assets of £1,000 and is 7 years old.

02

Ownership and control

1 active · 1 other
  • Tfg Asset Management Uk Llp
    corporate entity · since 7 March 2022
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • persons with significant control statement · since 24 January 2019 · ceased 7 March 2022

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
16 September 200422 yrs ago
First accounts due
16 June 20067437 days overdue
Confirmation statement due
30 September 2027in 339 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 72110
Research and experimental development on biotechnology
Accounts type
Group
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 16 September 2004
  • Accounts past their due dateDue 16 June 2006

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 339 days
  2. First accounts due7437 days overdue
  3. Incorporated
08

Similar companies in Southampton

Same activity (research and experimental development on biotechnology), closest in incorporation date

All companies incorporated on 16 September 2004 · in Sept 2004.

09

Reminders for SYNAIRGEN LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).