Thomas Knöpfel

Chief Executive Officer at Holcim (Colombia) SA

73 year

Non-Energy Minerals

Finance

Consumer Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
Andrea Thaddaus Vasella	M	81	University of Zurich	43 years
Juan Carlos Echeverry Garzón	M	71	Holcim (Colombia) SA Holcim (Colombia) SA Construction MaterialsNon-Energy Minerals Part of Holcim Ltd., Holcim (Colombia) SA is a Colombian company that focuses on the production and commercialization of cement and concrete. The company is based in Bogota, Colombia. Thomas Knöpfel has been the CEO of the company since 1995. The company also offers specialized transportation services through Transcem S.A.S and ecological disposal of industrial waste through Eco Procesamiento Ltda. The company provides digital solutions to customers for reliable communication 24/7. GacoFlex TechoProtec is their premium elastomeric waterproofing product made from high-quality raw materials. The company creates value proposals for their clients based on a deep understanding of their needs.	-

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Markus Dennler	M	68	University of Zurich	5 years
Markus Vischer	M	64	University of Zurich	-
Hans Wehrli	M	71	University of Zurich	7 years
Ivo Furrer	M	67	University of Zurich	6 years
Daniel Sigg	M	67	University of Zurich	3 years
Darren Walker	M	64	Union Bank of Switzerland	6 years
Peter Louis Harnik	M	-	Union Bank of Switzerland	11 years
Thomas Wetzel	M	67	University of Zurich	3 years
Bernard Hofstetter	M	-	Union Bank of Switzerland	8 years
Paul Schneider	M	69	University of Zurich	1 years
Beat Bernet	M	69	University of Zurich	3 years
Markus Isenrich	M	71	University of Zurich	3 years
Urs Mäder	M	68	University of Zurich	4 years
Andreas Kleeb	M	61	University of Zurich	5 years
Jürg Sturzenegger	M	63	University of Zurich	6 years
Adrian Rüesch	M	70	University of Zurich	3 years
Rudolf Marty	M	75	University of Zurich	10 years
Peter Karlheinz Beck	M	-	University of Zurich	4 years
Gwan Kwik Eng	M	75	Union Bank of Switzerland	10 years
Patrick K. Oesch	M	66	University of Zurich	3 years
Patrizia Holenstein	M	67	University of Zurich	4 years
Stefan Breitenstein	M	67	University of Zurich	4 years
Ingrid Deltenre	F	64	University of Zurich	7 years
Walter Locher	M	69	University of Zurich	3 years
Schlumpf Widmer-Schlumpf	F	68	University of Zurich	4 years
Rudolf Heinrich Escher	M	67	University of Zurich	4 years
Erich Bohli	M	74	University of Zurich	3 years
Ralph Max Büchi	M	67	University of Zurich	4 years
Martin M. Naville	M	65	University of Zurich	5 years
Markus K. Christen	M	-	University of Zurich	3 years
Jakob Höhn	M	64	University of Zurich	3 years
Rolf P. Jetzer	M	73	University of Zurich	-
Thomas Rudolf Eichler	M	69	University of Zurich	3 years
Urs Rohner	M	65	University of Zurich	3 years
Peter F. Weibel	M	82	Union Bank of Switzerland	13 years
Renato Fassbind	M	69	University of Zurich	3 years
Daniel Obrecht	M	69	University of Zurich	3 years
Stephen Rietiker	M	67	University of Zurich	3 years
Andreas R. Spahni	M	66	University of Zurich	4 years
Christoph Schmid	M	70	University of Zurich	3 years
Reto Francioni	M	68	University of Zurich	2 years
Krzysztof Opawski	M	74	University of Zurich	1 years
Karl Hofstetter	M	68	University of Zurich	3 years
Rodolfo Straub	M	-	University of Zurich	3 years
Rudolf Wehrli	M	75	University of Zurich	2 years
Dieter A. Enkelmann	M	65	University of Zurich	3 years
Bjoern Bajan	M	64	University of Zurich	4 years
Gaudenz F. Domenig	M	68	University of Zurich	2 years
Rudolf Huber	M	68	University of Zurich	6 years
Peter Ilg	M	58	University of Zurich	4 years
Jörg Zulauf	M	66	University of Zurich	3 years
Rudolf W. Fischer	M	72	University of Zurich	3 years
Felix R. Ehrat	M	67	University of Zurich	3 years
Michel Streuli	M	-	University of Zurich	7 years

Statistics

Country	Connections	% of total
Switzerland	55	98.21%
Colombia	1	1.79%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections