Since its foundation phase, Managing Director Johann Ehm has been responsible for the establishment and development of ACOmarket GmbH as a strong organization.

Mr Johann Ehm PM was appointed as the new managing director of ACOmarket GmbH as of 1 May 2020. Mr. Ehm has been self-employed since 2007 and has founded and managed several IT companies in Austria and Germany during this time. Previously, he worked for the OMV Group and was most recently responsible for its global IT infrastructure and data centres.

Phone: +43 676 85 12 98 - 201

Mr Nikolaus Lasser-Andratsch

An important focus of ACOmarket are software contracts for universities and colleges.

Dipl. Ing. Roland Swoboda is responsible for software contracts at ACOmarket.

Phone: +43 676 85 12 98 - 203

Mag.iur. Michael Pisecki is responsible for software contracts at ACOmarket.

Phone: +43 676 85 12 98 - 204

Mag.iur. Franziska Barth, LL.B. is responsible for software contracts at ACOmarket.

Phone: +43 676 85 12 98 - 207

Mr Georg Schmid works with us on the management of customer projects and technical tasks.

Phone: +43 676 85 12 98 - 206

Mr Bernhard Gröller MSc works at ACOmarket as a cloud computing expert.

Phone: +43 676 85 12 98 - 205

Mr Daniel Gold, MSc, MBA

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Phone: +43 676 85 12 98 - 212

Mag. (FH) Gisela Zajic, MBA is responsible for project management at ACOmarket.

Phone: +43 676 85 12 98 - 209

Mag. Sadet Kaya-Stein, MBA is an experienced strategist at the intersection of technology, business, and governance.

She is responsible for managing interdisciplinary programs within complex multi-stakeholder structures.

Sadet Kaya-Stein, MBA | LinkedIn

Phone: +43 676 85 12 98 - 208

The back office is enormous importance for a functioning company. The area of responsibility includes bookkeeping, accounting, contract management and numerous administrative tasks. You have a question? Please contact our back office! 

Ms Ramona Kreilinger is responsible for the backoffice at ACOmarket.

Phone: +43 676 85 12 98 - 202

Ms Marina Stijakovic

We receive external support in the areas of accounts payable, online banking and preparatory accounting from Büromanagement Birgit Bursik (www.bibu-bm.at).

You can reach us by email to: This email address is being protected from spambots. You need JavaScript enabled to view it.