INTERNATIONAL SOCIETY FOR TRENCHLESS TECHNOLOGY(THE)

DOWNEY, Declan Boyd, Dr

Director

Civil Engineer

Assigned on 10 Aug 2017

Current time on role 6 years, 9 months, 12 days

GOSATTI, Trevor Adriano

Director

Executive Director

Assigned on 26 Mar 2024

Current time on role 1 month, 27 days

KAUKONEN, Jari, Mr.

Director

General Manager

Assigned on 01 Jan 2015

Current time on role 9 years, 4 months, 21 days

SHOU, Keh Jian, Chair

Director

Professor

Assigned on 02 Oct 2022

Current time on role 1 year, 7 months, 20 days

CASTLE, John Michael

Secretary

Assigned on 25 May 1998

Resigned on 01 Jun 2009

Time on role 11 years, 7 days

HEMPHILL, John Graham

Secretary

Manager

Assigned on 01 Jun 2008

Resigned on 07 Jan 2019

Time on role 10 years, 7 months, 6 days

SUTRO, Jon Leopold, Colonel

Secretary

Assigned on

Resigned on 10 Jun 1998

Time on role 25 years, 11 months, 12 days

ARENDS, Gerard

Director

Asc Prof

Assigned on 09 Sep 2001

Resigned on 02 Jun 2008

Time on role 6 years, 8 months, 23 days

ARIARATNAM, Sam, Dr.

Director

Professor

Assigned on 01 Jan 2015

Resigned on 04 May 2017

Time on role 2 years, 4 months, 3 days

ARIARATNAM, Samuel

Director

Professor

Assigned on 30 May 2008

Resigned on 31 Dec 2013

Time on role 5 years, 7 months, 1 day

AUDOUIN, Michel Pierre Marie

Director

Engineer

Assigned on 01 Jul 1994

Resigned on 02 Jun 2008

Time on role 13 years, 11 months, 1 day

BANKS, Peter Alan

Director

Consultant - Acer Group Ltd

Assigned on

Resigned on 21 Sep 1997

Time on role 26 years, 8 months, 1 day

BARTOS, Sandor, Dr

Director

Company Director

Assigned on 21 Feb 1998

Resigned on 15 Oct 2000

Time on role 2 years, 7 months, 22 days

BIELECKI, Rolf Hans Georg

Director

Company Director

Assigned on 11 Jan 1996

Resigned on 18 Sep 2005

Time on role 9 years, 8 months, 7 days

BOI, Enrico

Director

Director

Assigned on 31 Jul 2012

Resigned on 02 Jan 2023

Time on role 10 years, 5 months, 2 days

BOI, Enrico

Director

Director

Assigned on 30 Jul 2012

Resigned on 29 Aug 2012

Time on role 30 days

CHOI, Derek

Director

Director

Assigned on 30 May 2008

Resigned on 17 Oct 2017

Time on role 9 years, 4 months, 18 days

COLLER, Philip John

Director

Civil Engineer

Assigned on 11 Jan 1996

Resigned on 21 Feb 1998

Time on role 2 years, 1 month, 10 days

DOWNEY, Declan Boyd

Director

Chairman Ukstt

Assigned on 10 Oct 1999

Resigned on 01 Sep 2013

Time on role 13 years, 10 months, 22 days

DRABEK, Stanislav

Director

Engineer

Assigned on 10 Oct 1999

Resigned on 18 Jul 2011

Time on role 11 years, 9 months, 8 days

EISENHUT, Manfred

Director

Engineer

Assigned on 10 Oct 1999

Resigned on 31 Dec 2003

Time on role 4 years, 2 months, 21 days

ESPOSTO, Feliciano, Doctor

Director

Engineer

Assigned on 10 Oct 1999

Resigned on 09 Sep 2001

Time on role 1 year, 10 months, 30 days

FISCHER, Gert Henning

Director

Managing Director For Copenhag

Assigned on 01 Jul 1994

Resigned on 18 Sep 2005

Time on role 11 years, 2 months, 17 days

FLAXMAN, Edward Wasley

Director

Consultant - Binnie & Partners

Assigned on

Resigned on 07 Apr 1998

Time on role 26 years, 1 month, 15 days

FRASER, Richard

Director

Company Director

Assigned on 11 Jan 1996

Resigned on 21 Feb 1998

Time on role 2 years, 1 month, 10 days

GENDRE, Jean-Pascal

Director

Civil Engineer

Assigned on 01 Jul 1994

Resigned on 31 May 2004

Time on role 9 years, 11 months

HALD, Gerda

Director

Director

Assigned on 31 Jul 2012

Resigned on 29 Aug 2012

Time on role 29 days

HALD, Gerda

Director

Director

Assigned on 27 Jul 2012

Resigned on 01 Jan 2015

Time on role 2 years, 5 months, 5 days

HENNEVELD, Menno

Director

Director

Assigned on 01 Jul 1994

Resigned on 18 Jul 2011

Time on role 17 years, 17 days

HOELTERHOFF, Jens, Prof

Director

Professor

Assigned on 30 May 2008

Resigned on 01 Aug 2012

Time on role 4 years, 2 months, 2 days

HOWELL, Norman

Director

Engineer

Assigned on 01 Aug 2012

Resigned on 29 Aug 2012

Time on role 28 days

HOWELL, Norman

Director

Engineer

Assigned on 31 Jul 2012

Resigned on 01 Sep 2013

Time on role 1 year, 1 month, 1 day

HÖELTERHOFF, Jens, Mr.

Director

Professor

Assigned on 04 May 2017

Resigned on 17 Oct 2017

Time on role 5 months, 13 days

ISAKOW, Mikko

Director

Manager

Assigned on 18 Sep 2005

Resigned on 01 Aug 2012

Time on role 6 years, 10 months, 14 days

IZZARD, Matthew, Mr.

Director

Engineer

Assigned on 04 May 2017

Resigned on 17 Oct 2017

Time on role 5 months, 13 days

JIANG, Daniel Du Hsin, Professor

Director

Professor Of Civil Engineering

Assigned on 10 Oct 1999

Resigned on 27 May 2002

Time on role 2 years, 7 months, 17 days

JOUSSIN, Jean-Marie

Director

Managing Director

Assigned on 30 May 2008

Resigned on 30 Jul 2012

Time on role 4 years, 2 months

KANE, Martin James

Director

Manager

Assigned on 21 Feb 1998

Resigned on 10 Oct 1999

Time on role 1 year, 7 months, 17 days

KAROUS, Milos Rudolf, Professor Dr

Director

Academic

Assigned on 10 Oct 1999

Resigned on 02 Jun 2008

Time on role 8 years, 7 months, 23 days

KRCIK, Marian, Doctor

Director

Company Director

Assigned on 21 Feb 1998

Resigned on 31 Mar 2007

Time on role 9 years, 1 month, 10 days

LONARDO, Pietro

Director

University Professor

Assigned on 11 Jan 1996

Resigned on 10 Oct 1999

Time on role 3 years, 8 months, 30 days

LOVECKY, Sanislav, Mr.

Director

Building Contractor

Assigned on 01 Sep 2013

Resigned on 17 Oct 2017

Time on role 4 years, 1 month, 16 days

MARTYNYUK, Olga

Director

Deputy Director

Assigned on 30 May 2008

Resigned on 30 Jul 2012

Time on role 4 years, 2 months

MERMET, Michel-Georges

Director

Directeur

Assigned on 01 Jul 1994

Resigned on 31 Dec 2003

Time on role 9 years, 6 months

MOLENAAR, Nictor Libertus

Director

Consulting Engineer

Assigned on 01 Jul 1994

Resigned on 31 Dec 1996

Time on role 2 years, 6 months

PACE, Jeffrey Adrian, Mr.

Director

Project Manager

Assigned on 18 Jul 2011

Resigned on 17 Oct 2017

Time on role 6 years, 2 months, 30 days

SANONER, Sergio

Director

Engineer

Assigned on 21 Feb 1998

Resigned on 10 Oct 1999

Time on role 1 year, 7 months, 17 days

SARKAR, Adhir Kumar

Director

Company Chairman

Assigned on 21 Feb 1998

Resigned on 18 Sep 2005

Time on role 7 years, 6 months, 25 days

SHOU, Albert, Mr.

Director

Engineer

Assigned on 01 Jan 2016

Resigned on 17 Oct 2017

Time on role 1 year, 9 months, 16 days

SMEALLIE, Peter, Executive Director

Director

Company Secretary

Assigned on 30 Aug 2017

Resigned on 26 Mar 2024

Time on role 6 years, 6 months, 27 days

SMITH, John Philip

Director

Director Of Engineering - British Gas

Assigned on

Resigned on 18 Dec 1991

Time on role 32 years, 5 months, 4 days

STEIN, Dietrich Hans Helmut, Prof Dr Ing

Director

University Professor

Assigned on 01 Jul 1994

Resigned on 18 Sep 2005

Time on role 11 years, 2 months, 17 days

STERLING, Ray, Professor

Director

University Professor

Assigned on 21 Feb 1998

Resigned on 28 Aug 2012

Time on role 14 years, 6 months, 7 days

THORNE, Alan

Director

Director Of Engineering

Assigned on 18 Dec 1991

Resigned on 10 Oct 1999

Time on role 7 years, 9 months, 23 days

TOHYAMA, Satoru

Director

Consulting Engineer

Assigned on 01 Jul 1994

Resigned on 27 May 2002

Time on role 7 years, 10 months, 26 days

TORUN, Yasin, Mr.

Director

Manager

Assigned on 01 Sep 2013

Resigned on 17 Oct 2017

Time on role 4 years, 1 month, 16 days

TOYODA, Takehiro

Director

Manager

Assigned on 01 Aug 2012

Resigned on 31 Dec 2015

Time on role 3 years, 4 months, 30 days

TOYODA, Takehiro

Director

Manager

Assigned on 31 Jul 2012

Resigned on 29 Aug 2012

Time on role 29 days

TROMBETTI, Paolo

Director

Engineer

Assigned on 18 Sep 2005

Resigned on 27 Jul 2012

Time on role 6 years, 10 months, 9 days

VAVRA, Ivo

Director

Senior Lecturer

Assigned on 11 Jan 1996

Resigned on 30 May 1999

Time on role 3 years, 4 months, 19 days

WILLMETS, Michael J., Mr.

Director

Executive Director

Assigned on 18 Jul 2011

Resigned on 28 Aug 2012

Time on role 1 year, 1 month, 10 days