TRESCON – A REGIONAL GROUP OF CONSULTING COMPANIES
TRESCON in Slovenia is linked – ownership- and methodology-wise – to the TRESCON–CATRO regional group with the headquarters in Linz, Austria.
1975 - Establishment of Ratio, the largest Austrian consulting company. In this period, The Catro Group, under the supervision of Oskar Aistleithner, the leading expert and main owner of today's Trescon group, diverges and establishes a company with its seat in Linz, Austria.
1976 - Georg Loesch, chief initiator of annual meetings of personnel professionals of Slovenia, Austria and Italy, in Bolzano establishes Personal Consulting.
1991 - Establishment of CATRO spol. s r.o. in České Budějovice, The Czech Republic.
1994 - CATRO opens its door in Prague, with further development conducted by Martin Vosetzky and his Czech team. Beside personnel search and selection, personnel and organization development becomes a key consulting activity, which enrols many progressive and successful Czech individuals.
1999 - CATRO Austria becomes an active member of CFR Consulting Group and takes over the position of general secretary, which it holds until October 2006.
1 Feb 2005 - Establishment of CATRO Svetovanje in Slovenia, a company with venture Austrian-Slovene capital.
2005 - CATRO Svetovanje receives a full membership of European consulting chain CFR Consulting Group at CRF meeting in Budapest.
22 Mar 2006 - CATRO Austria at the company's reception for 200 companies renounces its strategic decision to rename into TRESCON – Creating corporate Culture.
1 Jul 2006 - CATRO Svetovanje renames into TRESCON in Slovenia as well.