CELERION GB LIMITED

Company summary

Company number: 01856500
Status: ACTIVE
Incorporated / age: 17 October 198441 years
Registered office: Suite 1, 7th Floor 50 Broadway, London, SW1H 0BL, United Kingdom
Accounts due: 30 September 2027
Confirmation statement due: 17 April 2027
Active officers: 3
Outstanding charges: 0

Sourced from Companies House, retrieved 21 September 2026 at 20:21 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
Suite 1, 7th Floor 50 Broadway, London, SW1H 0BL, United Kingdom
Nature of business
Other research and experimental development on natural sciences and engineering
Previous company names
MDS PHARMA SERVICES GB LIMITED
PHOENIX INTERNATIONAL GB LIMITED
IBRD-ROSTRUM GLOBAL LIMITED
IBRD ROSTRUM GLOBAL LIMITED
IBRD ROSTRUM LIMITED
ROSTRUM GROUP LIMITED
MCRC GROUP LIMITED
MEDICAL AND CLINICAL MANAGEMENT LIMITED
MEDICAL AND CLINICAL RESEARCH CONSULTANTS LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
VISTRA COMPANY SECRETARIES LIMITED ACTIVE	Secretary	07 Sep 2001				Ground Floor, Templeback, 10 Temple Back, Bristol, BS1 6FL, United Kingdom
MCNEILLY, Fiona ACTIVE	Director	01 Nov 2005		United Kingdom	July 1963	48 High Bangor Road, Donaghadee, County Down, BT21 0PB, Northern Ireland
THORNTON, Susan Carol ACTIVE	Director	05 Mar 2010		United States	May 1952	621, Rose Street, Lincoln, Nebraska 68502, United States
LEE-KELLEY, Elizabeth, Dr RESIGNED	Secretary	28 Apr 1998	30 Apr 1999			Woodgrove 1 Grove Side, Bookham, Leatherhead, Surrey, KT23 4LD
ORR, David RESIGNED	Secretary	30 Apr 1999	30 Jun 2000			Flat 15-14, Lanark Square, London, E14 9QD
WIGHT, Lynda RESIGNED	Secretary		05 Feb 1998			Stonebridge House, Three Oaks Lane, Wadhurst, East Sussex, TN5 6PY
PAILEX CORPORATE SERVICES LIMITED RESIGNED	Secretary	05 Feb 1998	07 Sep 2001			First Floor 1 Bouverie House, 154 Fleet Street, London, EC4A 2JD
ABRAM, Peter George Jr RESIGNED	Director	14 Jul 2006	05 Mar 2010	Usa	January 1972	1576 Knobb Hill Lane, Paoli, Pensylvania 19301, United States
BAKI, Christophe RESIGNED	Director	28 Mar 2008	15 Dec 2009		June 1957	Apartment 602, Park Avenue, 12 Bankmore Street, Belfast, BT7 1AQ, Northern Ireland
BOLLERT, Joseph, Dr RESIGNED	Director	02 Feb 1995	05 Aug 1996		January 1943	31 Burning Tree Road, Newport Beach California 92660, Usa
BUSINSKAS, Anthony RESIGNED	Director	01 Jul 2002	01 Nov 2004		June 1950	375 Rambler Court, Oakville, L6h 3a6, ONTARIO, Canada
CALOZ, Jean Yves RESIGNED	Director	05 Feb 1998	30 Apr 1999		March 1952	47 Calais Circle, Kirkland, Quebec, H9H 3R7, Canada
EVANS, Norman C RESIGNED	Director	01 Nov 2004	19 Sep 2007		June 1954	2529 King Richards Place, Mississauga, Ontario L5k 245, Canada
HAMILTON, David James Cochran RESIGNED	Director	01 Nov 2005	10 Apr 2008		September 1962	3 Gibson Mews, Twickenham, Middlesex, TW1 2NS
HAMILTON, David James Cochran RESIGNED	Director	01 Jul 2002	01 Nov 2004		September 1962	3 Gibson Mews, Twickenham, Middlesex, TW1 2NS
HOOPER, John William RESIGNED	Director	05 Feb 1998	31 Aug 1999		March 1941	64a Birch Hill, Hudson, Quebec, JOP 1QJ, Canada
LEE-KELLEY, Elizabeth, Dr RESIGNED	Director	01 Feb 1998	05 Feb 1998	United Kingdom	March 1955	Woodgrove 1 Grove Side, Bookham, Leatherhead, Surrey, KT23 4LD
LENEHAN, Terence, Doctors RESIGNED	Director	01 Nov 2004	31 Oct 2005		June 1950	148a Lough Road, Lurgan, County Armagh, BT66 6JL
MACKAY, Elizabeth Mairi RESIGNED	Director	28 Apr 1998	18 Nov 1999		March 1955	1 Sunderland Avenue, St Albans, Hertfordshire, AL1 4HJ
MCCUDDEN, Fiona RESIGNED	Director	01 Nov 2004	19 Sep 2007		August 1971	2 Cloncore Road, Portadown, County Armagh, BT62 1UT
MOSZKOWSKI, David RESIGNED	Director	25 Nov 1999	31 Jul 2001		June 1946	2913 Lake Road, Ddo Quebec, H9B 2KS, Canada
NICHOL, Francis Richard, Dr RESIGNED	Director	02 Feb 1995	22 Nov 1995		February 1942	14 Cypress Point Lane, Newport Beach, California, 92660, Usa
SEEVER, Samuel Francis RESIGNED	Director	15 Dec 2009	05 Mar 2010	United States Of America	March 1945	6425 Lone Tree Drive, Lincoln, Nebraska Ne 68512, United States Of America
SEMLER, Thomas RESIGNED	Director	02 Feb 1995	01 Feb 1998		January 1946	2614 E Washington, Orange County, United States Of America, 92669, Usa
STERU, Lucien, Dr RESIGNED	Director	05 Feb 1998	07 Apr 2000		August 1953	93 Avenue De Fontainebleau, 94270 Le Kremlin Bicetre Cedex, FOREIGN, France
TAKAHASHI, Yoshinao, Dr RESIGNED	Director	02 Feb 1995	05 Feb 1998		September 1928	13-3 Tuichiyamacho Nadaku, Kobe, Japan, FOREIGN
VANDENBURG, Malcolm John, Dr RESIGNED	Director		01 Feb 1998		December 1948	61 Uphill Road, Mill Hill, London, NW7 4PT
WIGHT, Lynda RESIGNED	Director		13 Mar 1998		March 1957	Stonebridge House, Three Oaks Lane, Wadhurst, East Sussex, TN5 6PY
YAXLEY, Simon RESIGNED	Director	25 Nov 1999	31 May 2002	England	December 1960	South Stonehams Cottage, Bere Court Road Pangbourne, Reading, Berkshire, RG8 8JY

VISTRA COMPANY SECRETARIES LIMITED ACTIVE
Role: Secretary
Appointed on: 07 Sep 2001
Address: Ground Floor, Templeback, 10 Temple Back, Bristol, BS1 6FL, United Kingdom

MCNEILLY, Fiona ACTIVE
Role: Director
Appointed on: 01 Nov 2005
Country of Residence: United Kingdom
Date of birth: July 1963
Address: 48 High Bangor Road, Donaghadee, County Down, BT21 0PB, Northern Ireland

THORNTON, Susan Carol ACTIVE
Role: Director
Appointed on: 05 Mar 2010
Country of Residence: United States
Date of birth: May 1952
Address: 621, Rose Street, Lincoln, Nebraska 68502, United States

LEE-KELLEY, Elizabeth, Dr RESIGNED
Role: Secretary
Appointed on: 28 Apr 1998
Resigned on: 30 Apr 1999
Address: Woodgrove 1 Grove Side, Bookham, Leatherhead, Surrey, KT23 4LD

ORR, David RESIGNED
Role: Secretary
Appointed on: 30 Apr 1999
Resigned on: 30 Jun 2000
Address: Flat 15-14, Lanark Square, London, E14 9QD

WIGHT, Lynda RESIGNED
Role: Secretary
Appointed on:
Resigned on: 05 Feb 1998
Address: Stonebridge House, Three Oaks Lane, Wadhurst, East Sussex, TN5 6PY

PAILEX CORPORATE SERVICES LIMITED RESIGNED
Role: Secretary
Appointed on: 05 Feb 1998
Resigned on: 07 Sep 2001
Address: First Floor 1 Bouverie House, 154 Fleet Street, London, EC4A 2JD

ABRAM, Peter George Jr RESIGNED
Role: Director
Appointed on: 14 Jul 2006
Resigned on: 05 Mar 2010
Country of Residence: Usa
Date of birth: January 1972
Address: 1576 Knobb Hill Lane, Paoli, Pensylvania 19301, United States

BAKI, Christophe RESIGNED
Role: Director
Appointed on: 28 Mar 2008
Resigned on: 15 Dec 2009
Date of birth: June 1957
Address: Apartment 602, Park Avenue, 12 Bankmore Street, Belfast, BT7 1AQ, Northern Ireland

BOLLERT, Joseph, Dr RESIGNED
Role: Director
Appointed on: 02 Feb 1995
Resigned on: 05 Aug 1996
Date of birth: January 1943
Address: 31 Burning Tree Road, Newport Beach California 92660, Usa

BUSINSKAS, Anthony RESIGNED
Role: Director
Appointed on: 01 Jul 2002
Resigned on: 01 Nov 2004
Date of birth: June 1950
Address: 375 Rambler Court, Oakville, L6h 3a6, ONTARIO, Canada

CALOZ, Jean Yves RESIGNED
Role: Director
Appointed on: 05 Feb 1998
Resigned on: 30 Apr 1999
Date of birth: March 1952
Address: 47 Calais Circle, Kirkland, Quebec, H9H 3R7, Canada

EVANS, Norman C RESIGNED
Role: Director
Appointed on: 01 Nov 2004
Resigned on: 19 Sep 2007
Date of birth: June 1954
Address: 2529 King Richards Place, Mississauga, Ontario L5k 245, Canada

HAMILTON, David James Cochran RESIGNED
Role: Director
Appointed on: 01 Nov 2005
Resigned on: 10 Apr 2008
Date of birth: September 1962
Address: 3 Gibson Mews, Twickenham, Middlesex, TW1 2NS

HAMILTON, David James Cochran RESIGNED
Role: Director
Appointed on: 01 Jul 2002
Resigned on: 01 Nov 2004
Date of birth: September 1962
Address: 3 Gibson Mews, Twickenham, Middlesex, TW1 2NS

HOOPER, John William RESIGNED
Role: Director
Appointed on: 05 Feb 1998
Resigned on: 31 Aug 1999
Date of birth: March 1941
Address: 64a Birch Hill, Hudson, Quebec, JOP 1QJ, Canada

LEE-KELLEY, Elizabeth, Dr RESIGNED
Role: Director
Appointed on: 01 Feb 1998
Resigned on: 05 Feb 1998
Country of Residence: United Kingdom
Date of birth: March 1955
Address: Woodgrove 1 Grove Side, Bookham, Leatherhead, Surrey, KT23 4LD

LENEHAN, Terence, Doctors RESIGNED
Role: Director
Appointed on: 01 Nov 2004
Resigned on: 31 Oct 2005
Date of birth: June 1950
Address: 148a Lough Road, Lurgan, County Armagh, BT66 6JL

MACKAY, Elizabeth Mairi RESIGNED
Role: Director
Appointed on: 28 Apr 1998
Resigned on: 18 Nov 1999
Date of birth: March 1955
Address: 1 Sunderland Avenue, St Albans, Hertfordshire, AL1 4HJ

MCCUDDEN, Fiona RESIGNED
Role: Director
Appointed on: 01 Nov 2004
Resigned on: 19 Sep 2007
Date of birth: August 1971
Address: 2 Cloncore Road, Portadown, County Armagh, BT62 1UT

MOSZKOWSKI, David RESIGNED
Role: Director
Appointed on: 25 Nov 1999
Resigned on: 31 Jul 2001
Date of birth: June 1946
Address: 2913 Lake Road, Ddo Quebec, H9B 2KS, Canada

NICHOL, Francis Richard, Dr RESIGNED
Role: Director
Appointed on: 02 Feb 1995
Resigned on: 22 Nov 1995
Date of birth: February 1942
Address: 14 Cypress Point Lane, Newport Beach, California, 92660, Usa

SEEVER, Samuel Francis RESIGNED
Role: Director
Appointed on: 15 Dec 2009
Resigned on: 05 Mar 2010
Country of Residence: United States Of America
Date of birth: March 1945
Address: 6425 Lone Tree Drive, Lincoln, Nebraska Ne 68512, United States Of America

SEMLER, Thomas RESIGNED
Role: Director
Appointed on: 02 Feb 1995
Resigned on: 01 Feb 1998
Date of birth: January 1946
Address: 2614 E Washington, Orange County, United States Of America, 92669, Usa

STERU, Lucien, Dr RESIGNED
Role: Director
Appointed on: 05 Feb 1998
Resigned on: 07 Apr 2000
Date of birth: August 1953
Address: 93 Avenue De Fontainebleau, 94270 Le Kremlin Bicetre Cedex, FOREIGN, France

TAKAHASHI, Yoshinao, Dr RESIGNED
Role: Director
Appointed on: 02 Feb 1995
Resigned on: 05 Feb 1998
Date of birth: September 1928
Address: 13-3 Tuichiyamacho Nadaku, Kobe, Japan, FOREIGN

VANDENBURG, Malcolm John, Dr RESIGNED
Role: Director
Appointed on:
Resigned on: 01 Feb 1998
Date of birth: December 1948
Address: 61 Uphill Road, Mill Hill, London, NW7 4PT

WIGHT, Lynda RESIGNED
Role: Director
Appointed on:
Resigned on: 13 Mar 1998
Date of birth: March 1957
Address: Stonebridge House, Three Oaks Lane, Wadhurst, East Sussex, TN5 6PY

YAXLEY, Simon RESIGNED
Role: Director
Appointed on: 25 Nov 1999
Resigned on: 31 May 2002
Country of Residence: England
Date of birth: December 1960
Address: South Stonehams Cottage, Bere Court Road Pangbourne, Reading, Berkshire, RG8 8JY

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
26 Oct 2005	Satisfied	Registration of a charge (395) (opens in a new tab)Statement that part or the whole of the property charged has been released (MG04) (opens in a new tab)
25 Feb 2000	Satisfied	Registration of a charge (395) (opens in a new tab)Statement that part or the whole of the property charged has been released (MG04) (opens in a new tab)
22 Jul 1999	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)
29 Jul 1992	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)
01 Oct 1987	Satisfied	Statement of satisfaction of a charge in full or part (403a) (opens in a new tab)
02 Jun 1987	Satisfied	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

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