SYNERGY HEALTH INVESTMENTS LIMITED

Company summary

Company number: 01507384
Status: ACTIVE
Incorporated / age: 11 July 198046 years
Registered office: 2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England
Accounts due: 31 December 2026
Confirmation statement due: 23 October 2026
Active officers: 2
Outstanding charges: 0

Sourced from Companies House, retrieved 13 September 2026 at 15:07 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England
Nature of business
Activities of other holding companies n.e.c.
Previous company names
ISOTRON INVESTMENTS LIMITED
FOOD IRRADIATION SERVICES LIMITED
SUPER GRADE ONION COMPANY LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
BURTON, Karen Louise ACTIVE	Director	14 Nov 2025		United States	May 1967	2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England
UBBING, John Patrick ACTIVE	Director	31 May 2023		United States	February 1987	2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England
MASON, Timothy Charles RESIGNED	Secretary	30 Jul 2013	23 Jul 2014			Ground Floor Stella, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6NX, United Kingdom
MASON, Timothy Charles RESIGNED	Secretary	28 Jun 2011	20 Feb 2012			Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
MCKENZIE-WYNNE, Derrick Paul RESIGNED	Secretary		01 Sep 2010			C/O Isotron Limited, Ground Floor Stella, Windmill Hill Business Park, Swindon, Wiltshire, SN5 6NX
STUBBINS, David Riley RESIGNED	Secretary	20 Feb 2012	30 Jul 2013			Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
STUBBINS, David Riley RESIGNED	Secretary	01 Sep 2010	28 Jun 2011			Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
TURNER, Jonathan Paul RESIGNED	Secretary	23 Jul 2014	08 Sep 2017			Ground Floor Stella, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6NX, United Kingdom
BARKER, John Kirk RESIGNED	Director		31 Mar 2007		February 1948	C/O Isotron Plc, Moray Road Elgin Industrial Estate, Swindon, Wiltshire, SN2 8XS
FITZHERBERT, Charles Edward RESIGNED	Director		08 Jan 1993	United Kingdom	October 1943	21 Thurleigh Road, London, SW12 8UB
HILL, Gavin RESIGNED	Director	26 Apr 2010	29 Apr 2016	United Kingdom	February 1968	Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
JACQUES, Ivan Mark RESIGNED	Director	02 Apr 2007	26 Apr 2010	England	November 1964	Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
LINCOLN, Paul Lawrence RESIGNED	Director	11 Jun 2020	31 May 2023	England	October 1967	2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England
MASON, Timothy Charles RESIGNED	Director	20 Feb 2012	23 Jul 2014	United Kingdom	March 1958	Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
MCKENZIE-WYNNE, Derrick Paul RESIGNED	Director	08 Jan 1993	01 Sep 2010		August 1956	C/O Isotron Limited, Ground Floor Stella, Windmill Hill Business Park, Swindon, Wiltshire, SN5 6NX
RENDLE, Peter John RESIGNED	Director	08 Sep 2017	07 May 2020	United Kingdom	May 1980	Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
STEEVES, Richard Martin, Dr RESIGNED	Director	02 Apr 2007	10 Nov 2015	United Kingdom	September 1961	Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX
TOKICH, Michael Joseph RESIGNED	Director	22 Jun 2016	14 Nov 2025	United States	December 1968	2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England
TURNER, Jonathan Paul RESIGNED	Director	23 Jul 2014	08 Sep 2017	United Kingdom	October 1978	Ground Floor Stella, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6NX, United Kingdom
WOOLSTON, John Anthony, Dr RESIGNED	Director	26 Mar 2002	29 Jun 2007		May 1949	C/O Isotron Plc, Moray Road Elgin Industrial Estate, Swindon, Wiltshire, SN2 8XS

BURTON, Karen Louise ACTIVE
Role: Director
Appointed on: 14 Nov 2025
Country of Residence: United States
Date of birth: May 1967
Address: 2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England

UBBING, John Patrick ACTIVE
Role: Director
Appointed on: 31 May 2023
Country of Residence: United States
Date of birth: February 1987
Address: 2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England

MASON, Timothy Charles RESIGNED
Role: Secretary
Appointed on: 30 Jul 2013
Resigned on: 23 Jul 2014
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6NX, United Kingdom

MASON, Timothy Charles RESIGNED
Role: Secretary
Appointed on: 28 Jun 2011
Resigned on: 20 Feb 2012
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

MCKENZIE-WYNNE, Derrick Paul RESIGNED
Role: Secretary
Appointed on:
Resigned on: 01 Sep 2010
Address: C/O Isotron Limited, Ground Floor Stella, Windmill Hill Business Park, Swindon, Wiltshire, SN5 6NX

STUBBINS, David Riley RESIGNED
Role: Secretary
Appointed on: 20 Feb 2012
Resigned on: 30 Jul 2013
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

STUBBINS, David Riley RESIGNED
Role: Secretary
Appointed on: 01 Sep 2010
Resigned on: 28 Jun 2011
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

TURNER, Jonathan Paul RESIGNED
Role: Secretary
Appointed on: 23 Jul 2014
Resigned on: 08 Sep 2017
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6NX, United Kingdom

BARKER, John Kirk RESIGNED
Role: Director
Appointed on:
Resigned on: 31 Mar 2007
Date of birth: February 1948
Address: C/O Isotron Plc, Moray Road Elgin Industrial Estate, Swindon, Wiltshire, SN2 8XS

FITZHERBERT, Charles Edward RESIGNED
Role: Director
Appointed on:
Resigned on: 08 Jan 1993
Country of Residence: United Kingdom
Date of birth: October 1943
Address: 21 Thurleigh Road, London, SW12 8UB

HILL, Gavin RESIGNED
Role: Director
Appointed on: 26 Apr 2010
Resigned on: 29 Apr 2016
Country of Residence: United Kingdom
Date of birth: February 1968
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

JACQUES, Ivan Mark RESIGNED
Role: Director
Appointed on: 02 Apr 2007
Resigned on: 26 Apr 2010
Country of Residence: England
Date of birth: November 1964
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

LINCOLN, Paul Lawrence RESIGNED
Role: Director
Appointed on: 11 Jun 2020
Resigned on: 31 May 2023
Country of Residence: England
Date of birth: October 1967
Address: 2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England

MASON, Timothy Charles RESIGNED
Role: Director
Appointed on: 20 Feb 2012
Resigned on: 23 Jul 2014
Country of Residence: United Kingdom
Date of birth: March 1958
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

MCKENZIE-WYNNE, Derrick Paul RESIGNED
Role: Director
Appointed on: 08 Jan 1993
Resigned on: 01 Sep 2010
Date of birth: August 1956
Address: C/O Isotron Limited, Ground Floor Stella, Windmill Hill Business Park, Swindon, Wiltshire, SN5 6NX

RENDLE, Peter John RESIGNED
Role: Director
Appointed on: 08 Sep 2017
Resigned on: 07 May 2020
Country of Residence: United Kingdom
Date of birth: May 1980
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

STEEVES, Richard Martin, Dr RESIGNED
Role: Director
Appointed on: 02 Apr 2007
Resigned on: 10 Nov 2015
Country of Residence: United Kingdom
Date of birth: September 1961
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way Swindon, Wilts, SN5 6NX

TOKICH, Michael Joseph RESIGNED
Role: Director
Appointed on: 22 Jun 2016
Resigned on: 14 Nov 2025
Country of Residence: United States
Date of birth: December 1968
Address: 2200 Renaissance, Basing View, Basingstoke, Hampshire, RG21 4EQ, England

TURNER, Jonathan Paul RESIGNED
Role: Director
Appointed on: 23 Jul 2014
Resigned on: 08 Sep 2017
Country of Residence: United Kingdom
Date of birth: October 1978
Address: Ground Floor Stella, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6NX, United Kingdom

WOOLSTON, John Anthony, Dr RESIGNED
Role: Director
Appointed on: 26 Mar 2002
Resigned on: 29 Jun 2007
Date of birth: May 1949
Address: C/O Isotron Plc, Moray Road Elgin Industrial Estate, Swindon, Wiltshire, SN2 8XS

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
06 Jun 2002	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
25 Jan 2002	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
18 Jan 2002	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
17 Jan 2002	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
17 Jan 2002	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
17 Jan 2002	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
17 Dec 2001	Satisfied	Registration of a charge (395) (opens in a new tab)Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)

Registers

Exemptions

No PSC exemptions are recorded for this company.

Legal Entity Identifier

Financial Conduct Authority

This company's SIC code suggests it may hold an FCA authorisation. Check what the Financial Services Register holds for it.

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