SYNAIRGEN RESEARCH LIMITED

Overview

Company Name	SYNAIRGEN RESEARCH LIMITED
Company Status	Active
Legal Form	Private limited company
Company Number	04793696
Jurisdiction	England/Wales
Date of Creation	Jun 10, 2003

Summary

Has Super Secure PSCs	No
Has Charges	No
Has Insolvency History	No
Registered Office is in Dispute	No

What is the purpose of SYNAIRGEN RESEARCH LIMITED?

Research and experimental development on biotechnology (72110) / Professional, scientific and technical activities

Where is SYNAIRGEN RESEARCH LIMITED located?

Registered Office Address	Frobisher House 2nd Floor Nelson Gate SO15 1GX Southampton England
Undeliverable Registered Office Address	No

What were the previous names of SYNAIRGEN RESEARCH LIMITED?

Previous Company Names
Company Name	From	Until
SYNAIRGEN LIMITED	Jun 10, 2003	Jun 10, 2003

What are the latest accounts for SYNAIRGEN RESEARCH LIMITED?

Next Accounts
Overdue	No
Next Accounts Period End On	Dec 31, 2025
Next Accounts Due On	Sep 30, 2026
Last Accounts
Last Accounts Made Up To	Dec 31, 2024

What is the status of the latest confirmation statement for SYNAIRGEN RESEARCH LIMITED?

Last Confirmation Statement
Last Confirmation Statement Made Up To	May 26, 2027
Next Confirmation Statement Due	Jun 09, 2027
Next Confirmation Statement Made Up To	May 26, 2026
Overdue	No

What are the latest filings for SYNAIRGEN RESEARCH LIMITED?

Filings
Date	Description	Document	Type
Jul 09, 2026	Registered office address changed from Mailpoint 810 Level F South Block Southampton General Hospital Tremona Road Southampton SO16 6YD to Frobisher House 2nd Floor Nelson Gate Southampton SO15 1GX on Jul 09, 2026	1 pages	AD01

May 28, 2026	Confirmation statement made on May 26, 2026 with no updates	3 pages	CS01

Oct 03, 2025	Full accounts made up to Dec 31, 2024	28 pages	AA

Jul 25, 2025	Appointment of Dr Mark Parry-Billings as a director on Jul 24, 2025	2 pages	AP01

Jul 21, 2025	Termination of appointment of Richard James Marsden as a director on Jul 01, 2025	1 pages	TM01

Jun 03, 2025	Confirmation statement made on May 26, 2025 with updates	4 pages	CS01

Jun 03, 2025	Change of details for Synairgen Plc as a person with significant control on May 19, 2025	2 pages	PSC05

Apr 22, 2025	Termination of appointment of Stephen Townley Holgate as a director on Jan 16, 2025	1 pages	TM01

Oct 09, 2024	Full accounts made up to Dec 31, 2023	29 pages	AA

Sep 06, 2024	Termination of appointment of Phillip David Monk as a director on Sep 06, 2024	1 pages	TM01

Aug 02, 2024	Confirmation statement made on May 26, 2024 with no updates	3 pages	CS01

Aug 02, 2024	Appointment of Mr Joseph Tregonning Colliver as a secretary on Nov 06, 2023	2 pages	AP03

Nov 06, 2023	Appointment of Mr Joseph Tregonning Colliver as a director on Nov 06, 2023	2 pages	AP01

Nov 06, 2023	Termination of appointment of John Christopher William Ward as a director on Nov 03, 2023	1 pages	TM01

Nov 06, 2023	Termination of appointment of John Christopher William Ward as a secretary on Nov 03, 2023	1 pages	TM02

Sep 23, 2023	Full accounts made up to Dec 31, 2022	34 pages	AA

Jul 26, 2023	Confirmation statement made on May 26, 2023 with no updates	3 pages	CS01

Sep 23, 2022	Full accounts made up to Dec 31, 2021	33 pages	AA

May 31, 2022	Confirmation statement made on May 26, 2022 with no updates	3 pages	CS01

Sep 29, 2021	Full accounts made up to Dec 31, 2020	36 pages	AA

Jul 01, 2021	Confirmation statement made on May 26, 2021 with no updates	3 pages	CS01

Oct 05, 2020	Full accounts made up to Dec 31, 2019	30 pages	AA

Jun 08, 2020	Confirmation statement made on May 26, 2020 with no updates	3 pages	CS01

Sep 06, 2019	Full accounts made up to Dec 31, 2018	27 pages	AA

May 30, 2019	Confirmation statement made on May 26, 2019 with no updates	3 pages	CS01

View All Filings

Who are the officers of SYNAIRGEN RESEARCH LIMITED?

Officers
Name	Appointed On	Resigned On	Role	Address	Country of Residence	Nationality	Date of Birth	Number
COLLIVER, Joseph Tregonning 2nd Floor Nelson Gate SO15 1GX Southampton Frobisher House England	Nov 06, 2023		Secretary	2nd Floor Nelson Gate SO15 1GX Southampton Frobisher House England				325742370001
COLLIVER, Joseph Tregonning 2nd Floor Nelson Gate SO15 1GX Southampton Frobisher House England	Nov 06, 2023		Director	2nd Floor Nelson Gate SO15 1GX Southampton Frobisher House England	England	British	1980-3	286388620001
PARRY-BILLINGS, Mark, Dr 2nd Floor Nelson Gate SO15 1GX Southampton Frobisher House England	Jul 24, 2025		Director	2nd Floor Nelson Gate SO15 1GX Southampton Frobisher House England	England	British	1964-5	328173070001
BROOKS, John Reginald 8 Amberslade Walk Dibden Purlieu SO45 4NW Southampton Hampshire	Feb 02, 2004	Oct 19, 2004	Secretary	8 Amberslade Walk Dibden Purlieu SO45 4NW Southampton Hampshire		British		29161500001
WARD, John Christopher William Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	Oct 19, 2004	Nov 03, 2023	Secretary	Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton		British		67750100003
HALE AND DORR SECRETARIES LIMITED 5th Floor Alder Castle 10 Noble Street EC2V 7QJ London	Jun 10, 2003	Feb 02, 2004	Secretary	5th Floor Alder Castle 10 Noble Street EC2V 7QJ London				88132420002
HOLGATE, Stephen Townley, Professor Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	Jun 10, 2003	Jan 16, 2025	Director	Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	England	British	1947-5	9547670001
MARSDEN, Richard James Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	Jun 07, 2004	Jul 01, 2025	Director	Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	United Kingdom	British	1967-1	93716650003
MONK, Phillip David, Dr Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	Sep 03, 2009	Sep 06, 2024	Director	Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	United Kingdom	British	1969-4	140984150002
NORWOOD, David Robert 11 Dock Street E1 8JN London	Aug 01, 2003	Oct 22, 2004	Director	11 Dock Street E1 8JN London		British	1968-10	83359010001
SHAW, Simon James Blouet Church House 329 Catherington Lane PO8 0TE Waterlooville Hampshire	Jul 03, 2003	Oct 22, 2004	Director	Church House 329 Catherington Lane PO8 0TE Waterlooville Hampshire	England	British	1965-2	95820950001
SUNDSTROM, Susan Margaret Malt House Kiln Lane Old Alresford SO24 9DU Alresford Hampshire	Jun 10, 2003	Oct 22, 2004	Director	Malt House Kiln Lane Old Alresford SO24 9DU Alresford Hampshire	United Kingdom	Manager	1957-5	26312860004
WARD, John Christopher William Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	Oct 22, 2004	Nov 03, 2023	Director	Mailpoint 810 Level F South Block Southampton SO16 6YD General Hospital Tremona Road Southampton	United Kingdom	British	1961-1	67750100003

View Detailed Information on Officers and People with Significant Control

Who are the persons with significant control of SYNAIRGEN RESEARCH LIMITED?

Persons with significant controls

Name

Notified On

Address

Ceased

Synairgen Limited

Apr 06, 2016

Tremona Road

SO16 6YD Southampton

Mailpoint 810 Southampton General Hospital

United Kingdom

Legal Form	Private Limited Company
Country Registered	England
Legal Authority	Companies Act 2006
Place Registered	Register Of Companies
Registration Number	5233429

Natures of Control

The person holds, directly or indirectly, more than 75% of the shares in the company.
The person holds, directly or indirectly, more than 75% of the voting rights in the company.
The person holds the right, directly or indirectly, to appoint or remove a majority of the board of directors of the company.

View Detailed Information on Persons with Significant Control

Data Source

UK Companies House
The official register of companies in the UK, providing public access to company information such as names, addresses, directors, and financial filings.
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