COSINE UK LIMITED

Company summary

Company number: 01811431
Status: ACTIVE
Incorporated / age: 26 April 198442 years
Registered office: Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England
Accounts due: 31 December 2026
Confirmation statement due: 23 May 2027
Active officers: 5
Outstanding charges: 0

Sourced from Companies House, retrieved 10 September 2026 at 14:36 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
Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England
Nature of business
Other service activities n.e.c.
Previous company names
FIELD MARKETING SOLUTIONS LIMITED
KETCHUM PUBLIC RELATIONS LIMITED
GROUP PUBLIC RELATIONS PLC
GROUP PUBLIC RELATIONS LIMITED
FOSSMARKET LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
TRAYNOR, John Devon ACTIVE	Secretary	28 Aug 2025				Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England
BETTS, John Martin William ACTIVE	Director	01 Apr 2019		England	January 1971	Bankside 2, Level 1, 100 Southwark Street, London, SE1 0SW, England
BUTLER, Lorraine ACTIVE	Director	18 Feb 2022		Ireland	December 1976	1st Floor Stokenchurch House, Oxford Road, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3SX
KNIGHT, Kirstin ACTIVE	Director	18 Feb 2022		England	September 1972	1st Floor Stokenchurch House, Oxford Road, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3SX
WORKER, Richard ACTIVE	Director	05 Dec 2022		England	February 1970	1st Floor Stokenchurch House, Oxford Road, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3SX
BRAY, Sally Ann RESIGNED	Secretary	30 Mar 2000	28 Aug 2025			Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England
ELLAM, Frank John RESIGNED	Secretary		14 Mar 1997			100 New Bond Street, London, W1Y 9LF
WOOLLEY, Diana Rosemary RESIGNED	Secretary	14 Mar 1997	31 Mar 2000			Humphries Bar, Naunton, Cheltenham, Gloucestershire, GL54 3AS
BLACKBURN, Paul RESIGNED	Director	01 Mar 1995	08 Sep 1997		May 1959	48 Hatfield Road, Chiswick, London, W4 1AF
COLE, Peter Alexander RESIGNED	Director	01 May 2006	11 Sep 2015	United Kingdom	March 1964	1, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England
CUMMINGS, Ian Charles RESIGNED	Director	08 Sep 1997	31 Jul 1998		May 1952	9 Parkland Drive, St Albans, Hertfordshire, AL3 4AH
CURRAN, Brian William RESIGNED	Director	01 Aug 1998	23 Jan 2004		November 1957	23 The Crosspath, Radlett, Hertfordshire, WD7 8HR
FARGIN, Helen Jane RESIGNED	Director	01 May 2006	30 Jun 2009		September 1955	Bancroft, Rectory Lane, Fringford, Aylesbury, Oxfordshire, OX27 8DX
FINN, Anthony RESIGNED	Director	14 Mar 1997	08 Sep 1997		June 1957	35 Russell Road, Walthamstow, London, E17 6QY
HORSLEY, James RESIGNED	Director		31 Dec 1996		January 1954	6 Westbourne Park Villas, London, W2 5EA
ISAAC, David Glyn RESIGNED	Director	08 Dec 2011	21 Dec 2012	England	July 1958	Unit 1b, Waterslade House, Thame Road Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, United Kingdom
JONES, Nicholas Gary RESIGNED	Director	07 Jan 2005	30 Jan 2019	United Kingdom	October 1964	1, Waterslade House, Thame Road Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, United Kingdom
KEAN, David Thomas RESIGNED	Director	07 Jan 2005	31 Dec 2006	United Kingdom	March 1964	3 Saint Marys Place, Penzance, Cornwall, TR18 4EE
LONEY, Suzanne Christina Rosemarie RESIGNED	Director	31 Mar 2000	07 Jan 2005		May 1959	31 Viewfield Road, Southfields, London, SW18 5JD
MOUNTY, Stephen John RESIGNED	Director	28 Oct 2015	22 Jan 2021	England	March 1969	47, Aylesbury Road, Thame, Oxon, OX9 3PG, England
O'BRIEN, Felicity RESIGNED	Director	20 Jun 1994	31 Aug 1996		September 1954	55 Hyde Abbey Road, Winchester, Hampshire, SO23 7DA
O'DONOGHUE, Christopher RESIGNED	Director		19 Jun 1996		December 1951	16 Harcourt Terrace, London, SW10 9JR
OLSZEWSKI, Gerald Bruno RESIGNED	Director	12 Apr 1996	08 Sep 1997		October 1955	5 Queensmead, St John's Wood, London, NW8 6RE
POE, Pamela Ann RESIGNED	Director		11 Feb 1999		August 1946	60 Lancaster Mews, London, W2 3QG
RIDLER, Mark Charles RESIGNED	Director	18 Feb 2022	05 Dec 2022	England	December 1964	47, Aylesbury Road, Thame, Oxon, OX9 3PG, England
ROBINSON, Ian RESIGNED	Director	01 Feb 2010	30 Jun 2011	United Kingdom	May 1963	Unit 1b, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, United Kingdom
SHELDON, Jacqueline RESIGNED	Director	31 May 2008	10 Feb 2017	United Kingdom	January 1965	1, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England
TROTMAN, Brian Martin RESIGNED	Director	08 Sep 1997	07 Jan 2005	United Kingdom	July 1951	High Tilt, Old Road, Wheatley, Oxfordshire, OX33 1NX
TRUEMAN, Peter Douglas RESIGNED	Director	17 Feb 2014	31 Mar 2019	United Kingdom	January 1952	Bankside 2, 100 Southwark Street, London, SE1 0SW, England
TUGWELL, Michelle Jane RESIGNED	Director	28 Oct 2015	18 Dec 2018	England	January 1969	Unit 1b, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England
TUNNARD, Fleur Charmaine Louise RESIGNED	Director	28 Oct 2015	09 Aug 2019	England	October 1973	Unit 1 B, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England
VAUGHAN, Paul Edward RESIGNED	Director	01 Aug 2019	22 Feb 2022	Wales	August 1970	47, Aylesbury Road, Thame, Oxon, OX9 3PG, England
WHITAKER, Guy Massy RESIGNED	Director	08 Dec 1997	24 Apr 2002		July 1963	The Retreat New Place, Cropredy, Banbury, Oxfordshire, OX17 1NY
WHITWORTH, James Christopher Bardsley RESIGNED	Director	01 Jan 2004	17 Feb 2014	England	January 1945	239 Old Marylebone Road, London, NW1 5QT
WOOLLEY, Diana Rosemary RESIGNED	Director	08 Sep 1997	31 Mar 2000	United Kingdom	September 1939	Humphries Bar, Naunton, Cheltenham, Gloucestershire, GL54 3AS

TRAYNOR, John Devon ACTIVE
Role: Secretary
Appointed on: 28 Aug 2025
Address: Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England

BETTS, John Martin William ACTIVE
Role: Director
Appointed on: 01 Apr 2019
Country of Residence: England
Date of birth: January 1971
Address: Bankside 2, Level 1, 100 Southwark Street, London, SE1 0SW, England

BUTLER, Lorraine ACTIVE
Role: Director
Appointed on: 18 Feb 2022
Country of Residence: Ireland
Date of birth: December 1976
Address: 1st Floor Stokenchurch House, Oxford Road, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3SX

KNIGHT, Kirstin ACTIVE
Role: Director
Appointed on: 18 Feb 2022
Country of Residence: England
Date of birth: September 1972
Address: 1st Floor Stokenchurch House, Oxford Road, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3SX

WORKER, Richard ACTIVE
Role: Director
Appointed on: 05 Dec 2022
Country of Residence: England
Date of birth: February 1970
Address: 1st Floor Stokenchurch House, Oxford Road, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3SX

BRAY, Sally Ann RESIGNED
Role: Secretary
Appointed on: 30 Mar 2000
Resigned on: 28 Aug 2025
Address: Bankside 3, 90-100 Southwark Street, London, SE1 0SW, England

ELLAM, Frank John RESIGNED
Role: Secretary
Appointed on:
Resigned on: 14 Mar 1997
Address: 100 New Bond Street, London, W1Y 9LF

WOOLLEY, Diana Rosemary RESIGNED
Role: Secretary
Appointed on: 14 Mar 1997
Resigned on: 31 Mar 2000
Address: Humphries Bar, Naunton, Cheltenham, Gloucestershire, GL54 3AS

BLACKBURN, Paul RESIGNED
Role: Director
Appointed on: 01 Mar 1995
Resigned on: 08 Sep 1997
Date of birth: May 1959
Address: 48 Hatfield Road, Chiswick, London, W4 1AF

COLE, Peter Alexander RESIGNED
Role: Director
Appointed on: 01 May 2006
Resigned on: 11 Sep 2015
Country of Residence: United Kingdom
Date of birth: March 1964
Address: 1, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England

CUMMINGS, Ian Charles RESIGNED
Role: Director
Appointed on: 08 Sep 1997
Resigned on: 31 Jul 1998
Date of birth: May 1952
Address: 9 Parkland Drive, St Albans, Hertfordshire, AL3 4AH

CURRAN, Brian William RESIGNED
Role: Director
Appointed on: 01 Aug 1998
Resigned on: 23 Jan 2004
Date of birth: November 1957
Address: 23 The Crosspath, Radlett, Hertfordshire, WD7 8HR

FARGIN, Helen Jane RESIGNED
Role: Director
Appointed on: 01 May 2006
Resigned on: 30 Jun 2009
Date of birth: September 1955
Address: Bancroft, Rectory Lane, Fringford, Aylesbury, Oxfordshire, OX27 8DX

FINN, Anthony RESIGNED
Role: Director
Appointed on: 14 Mar 1997
Resigned on: 08 Sep 1997
Date of birth: June 1957
Address: 35 Russell Road, Walthamstow, London, E17 6QY

HORSLEY, James RESIGNED
Role: Director
Appointed on:
Resigned on: 31 Dec 1996
Date of birth: January 1954
Address: 6 Westbourne Park Villas, London, W2 5EA

ISAAC, David Glyn RESIGNED
Role: Director
Appointed on: 08 Dec 2011
Resigned on: 21 Dec 2012
Country of Residence: England
Date of birth: July 1958
Address: Unit 1b, Waterslade House, Thame Road Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, United Kingdom

JONES, Nicholas Gary RESIGNED
Role: Director
Appointed on: 07 Jan 2005
Resigned on: 30 Jan 2019
Country of Residence: United Kingdom
Date of birth: October 1964
Address: 1, Waterslade House, Thame Road Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, United Kingdom

KEAN, David Thomas RESIGNED
Role: Director
Appointed on: 07 Jan 2005
Resigned on: 31 Dec 2006
Country of Residence: United Kingdom
Date of birth: March 1964
Address: 3 Saint Marys Place, Penzance, Cornwall, TR18 4EE

LONEY, Suzanne Christina Rosemarie RESIGNED
Role: Director
Appointed on: 31 Mar 2000
Resigned on: 07 Jan 2005
Date of birth: May 1959
Address: 31 Viewfield Road, Southfields, London, SW18 5JD

MOUNTY, Stephen John RESIGNED
Role: Director
Appointed on: 28 Oct 2015
Resigned on: 22 Jan 2021
Country of Residence: England
Date of birth: March 1969
Address: 47, Aylesbury Road, Thame, Oxon, OX9 3PG, England

O'BRIEN, Felicity RESIGNED
Role: Director
Appointed on: 20 Jun 1994
Resigned on: 31 Aug 1996
Date of birth: September 1954
Address: 55 Hyde Abbey Road, Winchester, Hampshire, SO23 7DA

O'DONOGHUE, Christopher RESIGNED
Role: Director
Appointed on:
Resigned on: 19 Jun 1996
Date of birth: December 1951
Address: 16 Harcourt Terrace, London, SW10 9JR

OLSZEWSKI, Gerald Bruno RESIGNED
Role: Director
Appointed on: 12 Apr 1996
Resigned on: 08 Sep 1997
Date of birth: October 1955
Address: 5 Queensmead, St John's Wood, London, NW8 6RE

POE, Pamela Ann RESIGNED
Role: Director
Appointed on:
Resigned on: 11 Feb 1999
Date of birth: August 1946
Address: 60 Lancaster Mews, London, W2 3QG

RIDLER, Mark Charles RESIGNED
Role: Director
Appointed on: 18 Feb 2022
Resigned on: 05 Dec 2022
Country of Residence: England
Date of birth: December 1964
Address: 47, Aylesbury Road, Thame, Oxon, OX9 3PG, England

ROBINSON, Ian RESIGNED
Role: Director
Appointed on: 01 Feb 2010
Resigned on: 30 Jun 2011
Country of Residence: United Kingdom
Date of birth: May 1963
Address: Unit 1b, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, United Kingdom

SHELDON, Jacqueline RESIGNED
Role: Director
Appointed on: 31 May 2008
Resigned on: 10 Feb 2017
Country of Residence: United Kingdom
Date of birth: January 1965
Address: 1, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England

TROTMAN, Brian Martin RESIGNED
Role: Director
Appointed on: 08 Sep 1997
Resigned on: 07 Jan 2005
Country of Residence: United Kingdom
Date of birth: July 1951
Address: High Tilt, Old Road, Wheatley, Oxfordshire, OX33 1NX

TRUEMAN, Peter Douglas RESIGNED
Role: Director
Appointed on: 17 Feb 2014
Resigned on: 31 Mar 2019
Country of Residence: United Kingdom
Date of birth: January 1952
Address: Bankside 2, 100 Southwark Street, London, SE1 0SW, England

TUGWELL, Michelle Jane RESIGNED
Role: Director
Appointed on: 28 Oct 2015
Resigned on: 18 Dec 2018
Country of Residence: England
Date of birth: January 1969
Address: Unit 1b, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England

TUNNARD, Fleur Charmaine Louise RESIGNED
Role: Director
Appointed on: 28 Oct 2015
Resigned on: 09 Aug 2019
Country of Residence: England
Date of birth: October 1973
Address: Unit 1 B, Waterslade House, Thame Road, Haddenham, Aylesbury, Buckinghamshire, HP17 8NT, England

VAUGHAN, Paul Edward RESIGNED
Role: Director
Appointed on: 01 Aug 2019
Resigned on: 22 Feb 2022
Country of Residence: Wales
Date of birth: August 1970
Address: 47, Aylesbury Road, Thame, Oxon, OX9 3PG, England