RATIONAL SOFTWARE LIMITED officers and directors : Companies House Number 02216103

IAN DUNCAN FERGUSON

Director

Correspondence address: IBM UNITED KINGDOM LIMITED 76 UPPER GROUND, SOUTH BANK, LONDON, SE1 9PZ

Appointed: 2009-04-09
Occupation: SOLICITOR
Nationality: BRITISH
Country of residence: UNITED KINGDOM
Date of birth: April 1968

ALISON MARY CATHERINE SULLIVAN

Secretary

Correspondence address: 76 UPPER GROUND, LONDON, SE1 9PZ

Appointed: 2007-09-06
Nationality: BRITISH

NUZHAT SAYANI

Secretary Resigned

Correspondence address: FLAT 6 106-110 HALLAM STREET, LONDON, W1W 5HG

Appointed: 2005-07-27
Resigned: 2007-09-06
Nationality: BRITISH

STEVEN DAVID WILSON

Director Resigned

Correspondence address: GRANGE LODGE, 86 HEATH ROAD, PETERSFIELD, HAMPSHIRE, GU31 4EL

Appointed: 2003-07-30
Resigned: 2009-04-09
Occupation: DIRECTOR OF FINANCE
Nationality: BRITISH
Date of birth: October 1959

STEVEN ALAN VAUGHAN JONES

Secretary Resigned

Correspondence address: 42 PRINCEDALE ROAD, LONDON, W11 4NL

Appointed: 2003-07-30
Resigned: 2005-07-27
Occupation: AREA COUNSEL
Nationality: BRITISH

KEITH HARWOOD

Secretary Resigned

Correspondence address: 31 ABBEY COURT, UPPER PARK ROAD, CAMBERLEY, SURREY, GU15 2HR

Appointed: 2002-07-12
Resigned: 2003-07-30
Nationality: BRITISH

DAVID JAMES HENSHALL

Director Resigned

Correspondence address: 18880 HOMESTEAD ROAD, CUPERTINO, CALIFORNIA, 95014-0721, USA

Appointed: 2002-06-14
Resigned: 2003-04-04
Occupation: CHIEF FINANCIAL OFFICER
Nationality: AMERICAN
Date of birth: May 1968

TAYLOR DWYER

Secretary Resigned

Correspondence address: 19 RADICAL RIDE, FINCHAMPSTEAD, WOKINGHAM, RG40 4UH

Appointed: 2001-05-17
Resigned: 2002-07-13
Nationality: BRITISH

STEPHEN ALPHONSE VINDASIUS

Director Resigned

Correspondence address: 18880 HOMESTEAD ROAD, CUPERTINE, CALIFORNIA 95014-0721, USA

Appointed: 2001-01-19
Resigned: 2003-07-30
Occupation: TAX DIRECTOR
Nationality: CANADIAN
Date of birth: July 1967

DIANA CAROL MAY

Secretary Resigned

Correspondence address: 29 EASTERN AVENUE, READING, BERKSHIRE, RG1 5RU

Appointed: 2000-01-10
Resigned: 2001-05-17
Nationality: BRITISH

BRIAN JOSEPH MOORE

Director Resigned

Correspondence address: 25279 GOLD HILLS DRIVE, CASTRO VALLEY, CALIFORNIA, USA, 94552

Appointed: 1998-04-06
Resigned: 2001-01-19
Occupation: DIRECTOR OF TAX OF TREASURY
Nationality: AMERICAN
Date of birth: August 1962

DANIEL MCLAUGHLIN

Director Resigned

Correspondence address: 12 ALDERBROOK CLOSE, CROWTHORNE, BERKSHIRE, RG45 6DZ

Appointed: 1998-03-23
Resigned: 2003-07-30
Occupation: SALES MANAGER
Nationality: BRITISH
Date of birth: November 1953

EILUNED CLARKE FOSTER WATTS

Secretary Resigned

Correspondence address: 77 SALTDEAN VALE, SALTDEAN, BRIGHTON, BN2 8HE

Appointed: 1998-03-20
Resigned: 2000-01-10
Nationality: BRITISH

TIMOTHY ALOYSIUS BRENNAN

Secretary Resigned

Correspondence address: 1441 THUNDERBIRD AVENUE, SUNNYVALE, CALIFORNIA, USA, 94087

Appointed: 1995-12-01
Resigned: 1998-03-20
Occupation: SEC/DIR
Nationality: AMERICAN

TIMOTHY ALOYSIUS BRENNAN

Director Resigned

Correspondence address: 1441 THUNDERBIRD AVENUE, SUNNYVALE, CALIFORNIA, USA, 94087

Appointed: 1995-12-01
Resigned: 2002-06-14
Occupation: SEC/DIR
Nationality: AMERICAN
Date of birth: June 1955

RALPH ALEXANDER

Secretary Resigned

Correspondence address: 11861 PLACER SPRING COURT, CUPERTINO, CALIFORNIA, USA, 95014

Appointed: 1993-12-31
Resigned: 1995-12-01
Occupation: DIRECTOR
Nationality: AMERICAN

RALPH ALEXANDER

Director Resigned

Correspondence address: 11861 PLACER SPRING COURT, CUPERTINO, CALIFORNIA, USA, 95014

Appointed: 1993-12-31
Resigned: 1995-12-01
Occupation: DIRECTOR
Nationality: AMERICAN
Date of birth: March 1946

DR JOHN LAMBERT

Director Resigned

Correspondence address: 18880 HOMESTEAD ROAD, CUPERTINO, CALIFORNIA, USA

Appointed: 1992-12-31
Resigned: 2001-01-03
Occupation: DIRECTOR
Nationality: BRITISH
Date of birth: August 1957

PAUL LEVY

Director Resigned

Correspondence address: 40 PALMER LANE, PORTOLA VALLEY, CALIFORNIA 94025, USA, FOREIGN

Appointed: 1991-12-31
Resigned: 1998-03-20
Occupation: DIRECTOR
Nationality: AMERICAN
Date of birth: September 1955

JAMES ARTHUR BARTH

Director Resigned

Correspondence address: 18237 CONSTITUTION AVENUE, MONTE SERENO, CALIFORNIA 95030, USA

Appointed: 1991-12-31
Resigned: 1993-12-21
Occupation: DIRECTOR
Nationality: AMERICAN
Date of birth: March 1943

ROBERT BOND

Director Resigned

Correspondence address: 227 MAPACHE DRIVE, PORTOLA VALLEY, CALIFORNIA 94025, USA, FOREIGN

Appointed: 1991-12-31
Resigned: 1998-03-20
Occupation: DIRECTOR
Nationality: AMERICAN
Date of birth: February 1943

KNUT RIPKEN

Director Resigned

Correspondence address: 19 AVENUE CLODOALD, SAINTS CLOUD F92219, FRANE

Appointed: 1991-12-31
Resigned: 1992-12-31
Occupation: DIRECTOR
Nationality: GERMAN
Date of birth: April 1946

JAMES ARTHUR BARTH

Secretary Resigned

Correspondence address: 18237 CONSTITUTION AVENUE, MONTE SERENO, CALIFORNIA 95030, USA

Appointed: 1991-12-31
Resigned: 1993-12-31
Nationality: AMERICAN