The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 4
  • 1
    Shou, Keh Jian, Chair
    Professor born in July 1962
    Individual (1 offspring)
    Officer
    2022-10-02 ~ now
    OF - Director → CIF 0
  • 2
    Gosatti, Trevor Adriano
    Executive Director born in November 1961
    Individual (1 offspring)
    Officer
    2024-03-26 ~ now
    OF - Director → CIF 0
  • 3
    Kaukonen, Jari, Mr.
    General Manager born in October 1953
    Individual (1 offspring)
    Officer
    2015-01-01 ~ now
    OF - Director → CIF 0
  • 4
    Downey, Declan Boyd, Dr
    Civil Engineer born in May 1947
    Individual (3 offsprings)
    Officer
    2017-08-10 ~ now
    OF - Director → CIF 0
Ceased 53
  • 1
    Castle, John Michael
    Individual
    Officer
    1998-05-25 ~ 2009-06-01
    OF - Secretary → CIF 0
  • 2
    Gendre, Jean-pascal
    Civil Engineer born in February 1962
    Individual
    Officer
    1994-07-01 ~ 2004-05-31
    OF - Director → CIF 0
  • 3
    Coller, Philip John
    Civil Engineer born in June 1947
    Individual
    Officer
    1996-01-11 ~ 1998-02-21
    OF - Director → CIF 0
  • 4
    Fraser, Richard
    Company Director born in June 1950
    Individual (2 offsprings)
    Officer
    1996-01-11 ~ 1998-02-21
    OF - Director → CIF 0
  • 5
    Tohyama, Satoru
    Consulting Engineer born in October 1925
    Individual
    Officer
    1994-07-01 ~ 2002-05-27
    OF - Director → CIF 0
  • 6
    Hemphill, John Graham
    Manager
    Individual
    Officer
    2008-06-01 ~ 2019-01-07
    OF - Secretary → CIF 0
  • 7
    Izzard, Matthew, Mr.
    Engineer born in June 1972
    Individual
    Officer
    2017-05-04 ~ 2017-10-17
    OF - Director → CIF 0
  • 8
    Mermet, Michel-georges
    Directeur born in January 1941
    Individual
    Officer
    1994-07-01 ~ 2003-12-31
    OF - Director → CIF 0
  • 9
    Sutro, Jon Leopold, Colonel
    Individual
    Officer
    ~ 1998-06-10
    OF - Secretary → CIF 0
  • 10
    Jiang, Daniel Du Hsin, Professor
    Professor Of Civil Engineering born in December 1938
    Individual
    Officer
    1999-10-10 ~ 2002-05-27
    OF - Director → CIF 0
  • 11
    Willmets, Michael J., Mr.
    Executive Director born in May 1951
    Individual
    Officer
    2011-07-18 ~ 2012-08-28
    OF - Director → CIF 0
  • 12
    Bartos, Sandor, Dr
    Company Director born in June 1930
    Individual
    Officer
    1998-02-21 ~ 2000-10-15
    OF - Director → CIF 0
  • 13
    Sanoner, Sergio
    Engineer born in December 1957
    Individual
    Officer
    1998-02-21 ~ 1999-10-10
    OF - Director → CIF 0
  • 14
    Drabek, Stanislav
    Engineer born in September 1943
    Individual
    Officer
    1999-10-10 ~ 2011-07-18
    OF - Director → CIF 0
  • 15
    Banks, Peter Alan
    Consultant - Acer Group Ltd born in March 1930
    Individual
    Officer
    ~ 1997-09-21
    OF - Director → CIF 0
  • 16
    HÖelterhoff, Jens, Mr.
    Professor born in March 1958
    Individual
    Officer
    2017-05-04 ~ 2017-10-17
    OF - Director → CIF 0
  • 17
    Lovecky, Sanislav, Mr.
    Building Contractor born in October 1948
    Individual
    Officer
    2013-09-01 ~ 2017-10-17
    OF - Director → CIF 0
  • 18
    Audouin, Michel Pierre Marie
    Engineer born in February 1936
    Individual
    Officer
    1994-07-01 ~ 2008-06-02
    OF - Director → CIF 0
  • 19
    Fischer, Gert Henning
    Managing Director For Copenhag born in June 1947
    Individual
    Officer
    1994-07-01 ~ 2005-09-18
    OF - Director → CIF 0
  • 20
    Henneveld, Menno
    Director born in April 1946
    Individual
    Officer
    1994-07-01 ~ 2011-07-18
    OF - Director → CIF 0
  • 21
    Molenaar, Nictor Libertus
    Consulting Engineer born in December 1943
    Individual
    Officer
    1994-07-01 ~ 1996-12-31
    OF - Director → CIF 0
  • 22
    Ariaratnam, Sam, Dr.
    Professor born in October 1966
    Individual
    Officer
    2015-01-01 ~ 2017-05-04
    OF - Director → CIF 0
  • 23
    Ariaratnam, Samuel
    Professor born in October 1966
    Individual
    Officer
    2008-05-30 ~ 2013-12-31
    OF - Director → CIF 0
  • 24
    Choi, Derek
    Director born in December 1968
    Individual
    Officer
    2008-05-30 ~ 2017-10-17
    OF - Director → CIF 0
  • 25
    Krcik, Marian, Doctor
    Company Director born in September 1937
    Individual
    Officer
    1998-02-21 ~ 2007-03-31
    OF - Director → CIF 0
  • 26
    Howell, Norman
    Engineer born in February 1953
    Individual (1 offspring)
    Officer
    2012-08-01 ~ 2012-08-29
    OF - Director → CIF 0
    2012-07-31 ~ 2013-09-01
    OF - Director → CIF 0
  • 27
    Arends, Gerard
    Asc Prof born in December 1942
    Individual
    Officer
    2001-09-09 ~ 2008-06-02
    OF - Director → CIF 0
  • 28
    Kane, Martin James
    Manager born in December 1952
    Individual (1 offspring)
    Officer
    1998-02-21 ~ 1999-10-10
    OF - Director → CIF 0
  • 29
    Shou, Albert, Mr.
    Engineer born in April 1962
    Individual
    Officer
    2016-01-01 ~ 2017-10-17
    OF - Director → CIF 0
  • 30
    Eisenhut, Manfred
    Engineer born in August 1965
    Individual
    Officer
    1999-10-10 ~ 2003-12-31
    OF - Director → CIF 0
  • 31
    Isakow, Mikko
    Manager born in January 1940
    Individual
    Officer
    2005-09-18 ~ 2012-08-01
    OF - Director → CIF 0
  • 32
    Esposto, Feliciano, Doctor
    Engineer born in February 1939
    Individual
    Officer
    1999-10-10 ~ 2001-09-09
    OF - Director → CIF 0
  • 33
    Stein, Dietrich Hans Helmut, Prof Dr Ing
    University Professor born in November 1938
    Individual
    Officer
    1994-07-01 ~ 2005-09-18
    OF - Director → CIF 0
  • 34
    Hoelterhoff, Jens, Prof
    Professor born in March 1958
    Individual
    Officer
    2008-05-30 ~ 2012-08-01
    OF - Director → CIF 0
  • 35
    Bielecki, Rolf Hans Georg
    Company Director born in February 1932
    Individual
    Officer
    1996-01-11 ~ 2005-09-18
    OF - Director → CIF 0
  • 36
    Karous, Milos Rudolf, Professor Dr
    Academic born in December 1943
    Individual
    Officer
    1999-10-10 ~ 2008-06-02
    OF - Director → CIF 0
  • 37
    Lonardo, Pietro
    University Professor born in May 1938
    Individual
    Officer
    1996-01-11 ~ 1999-10-10
    OF - Director → CIF 0
  • 38
    Pace, Jeffrey Adrian, Mr.
    Project Manager born in September 1950
    Individual
    Officer
    2011-07-18 ~ 2017-10-17
    OF - Director → CIF 0
  • 39
    Martynyuk, Olga
    Deputy Director born in April 1952
    Individual
    Officer
    2008-05-30 ~ 2012-07-30
    OF - Director → CIF 0
  • 40
    Torun, Yasin, Mr.
    Manager born in November 1982
    Individual
    Officer
    2013-09-01 ~ 2017-10-17
    OF - Director → CIF 0
  • 41
    Toyoda, Takehiro
    Manager born in September 1964
    Individual
    Officer
    2012-07-31 ~ 2012-08-29
    OF - Director → CIF 0
    2012-08-01 ~ 2015-12-31
    OF - Director → CIF 0
  • 42
    Boi, Enrico
    Director born in March 1968
    Individual
    Officer
    2012-07-30 ~ 2012-08-29
    OF - Director → CIF 0
    2012-07-31 ~ 2023-01-02
    OF - Director → CIF 0
  • 43
    Joussin, Jean-marie
    Managing Director born in July 1956
    Individual
    Officer
    2008-05-30 ~ 2012-07-30
    OF - Director → CIF 0
  • 44
    Vavra, Ivo
    Senior Lecturer born in May 1938
    Individual
    Officer
    1996-01-11 ~ 1999-05-30
    OF - Director → CIF 0
  • 45
    Flaxman, Edward Wasley
    Consultant - Binnie & Partners born in April 1928
    Individual
    Officer
    ~ 1998-04-07
    OF - Director → CIF 0
  • 46
    Thorne, Alan
    Director Of Engineering born in January 1947
    Individual
    Officer
    1991-12-18 ~ 1999-10-10
    OF - Director → CIF 0
  • 47
    Sterling, Ray, Professor
    University Professor born in April 1949
    Individual
    Officer
    1998-02-21 ~ 2012-08-28
    OF - Director → CIF 0
  • 48
    Smeallie, Peter, Executive Director
    Company Secretary born in July 1952
    Individual
    Officer
    2017-08-30 ~ 2024-03-26
    OF - Director → CIF 0
    Executive Director Peter Smeallie
    Born in January 1944
    Individual
    Person with significant control
    2016-04-06 ~ 2017-08-14
    PE - Has significant influence or control as a member of a firm → CIF 0
  • 49
    Hald, Gerda
    Director born in June 1959
    Individual
    Officer
    2012-07-31 ~ 2012-08-29
    OF - Director → CIF 0
    2012-07-27 ~ 2015-01-01
    OF - Director → CIF 0
  • 50
    Downey, Declan Boyd
    Chairman Ukstt born in May 1947
    Individual (3 offsprings)
    Officer
    1999-10-10 ~ 2013-09-01
    OF - Director → CIF 0
  • 51
    Smith, John Philip
    Director Of Engineering - British Gas born in February 1944
    Individual
    Officer
    ~ 1991-12-18
    OF - Director → CIF 0
  • 52
    Sarkar, Adhir Kumar
    Company Chairman born in February 1941
    Individual
    Officer
    1998-02-21 ~ 2005-09-18
    OF - Director → CIF 0
  • 53
    Trombetti, Paolo
    Engineer born in January 1966
    Individual
    Officer
    2005-09-18 ~ 2012-07-27
    OF - Director → CIF 0
parent relation
Company in focus

INTERNATIONAL SOCIETY FOR TRENCHLESS TECHNOLOGY(THE)

Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Current Assets
339,494 GBP2023-12-31
362,999 GBP2022-12-31
Creditors
Amounts falling due within one year
-150 GBP2023-12-31
-731 GBP2022-12-31
Net Current Assets/Liabilities
339,344 GBP2023-12-31
362,268 GBP2022-12-31
Total Assets Less Current Liabilities
339,344 GBP2023-12-31
362,268 GBP2022-12-31
Net Assets/Liabilities
339,344 GBP2023-12-31
362,268 GBP2022-12-31
Equity
339,344 GBP2023-12-31
362,268 GBP2022-12-31
Average Number of Employees
22023-01-01 ~ 2023-12-31
22022-01-01 ~ 2022-12-31
  • INTERNATIONAL SOCIETY FOR TRENCHLESS TECHNOLOGY(THE)
    Info
    Registered number 02053569
    8 Wolverton Road, Snitterfield, Stratford-upon-avon CV37 0HB
    Private Limited Company By Guarantee Without Share Capital Use Of 'Limited' Exemption incorporated on 1986-09-08 (38 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-24
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.