ISG Media Houses


Meet the team behind ISG Media Houses

Petra Vsetecka

Media Consultant


Petra Vsetecka has worked in the field of personnel and job advertising for over 26 years. With her in-depth knowledge of job markets she helps her clients to find the best suited candidates quickly and professionally.

Since 2016, she supports ISG in Vienna as a media consultant, assisting companies from a wide range of industries in placing job advertisements. She attaches particular importance to an appreciative, service-oriented support.


  • Consulting in media selection (print and online; national and international)
  • Quotations
  • Order completion
  • Customer service

Motto: “The measure of our actions is customer satisfaction.


Mag. Sabine Rössl-Stastny

Media Consultant


After having successfully completed her studies in Journalism & Communication Science, Sabine Rössl worked in time recording and access control in customer service and sales (program extensions).

Subsequently, she transitioned to a personnel advertising agency, where she was responsible for the processing of job advertisements from customer requests to media placement.

Since 2016, she supports ISG in Vienna as a media consultant for the placement of declared ads in print and online media (national and international).
She focuses on a quick, service-oriented and appreciative support of customer concerns.


  • Consulting in media selection (print and online; national and international)
  • Quotations
  • Order completion
  • Customer service

Motto: “Never start quitting and never quit starting!


Dr. Martin Kopsa

Head of Sales


Studied Business Administration at the Vienna University of Economics and Business: Graduation in 2003

Studied Political Science at the University of Vienna: Graduation in 2005 and 2014

Strengthening ISGs Viennes team, Martin Kopsa joined in June 2016 as a sales manager. Previously, he was a sales manager at CATRO/Media4Jobs and brings in eight years of experience in media service and sales.


Johannes Bösze, MBA



Johannes Bösze started his professional career in newspaper sales. As an area manager, he was responsible for the delivery of Krone and Kurier, demonstrating his ability and organizational skill for several years.

In 1999, he transitioned to temporary staffing, acting as account manager and personnel consultant. From 2000, he continued his career with the global market leader for HR services. He successfully completed the qualifying examination for trades in temporary employment; his diverse professional training includes a diploma for personal accounting.


Sonja Kupka-Wolf, MSc.pharm.

Executive Managing Partner


25 years of professional experience in smaller and large companies in the life sciences qualify Sonja Kupka-Wolf as an excellent expert in this branch. She is a pharmacist, gained experience in clinical research and changed to product and project management after passing a marketing- and sales university degree. With European-wide product launches in different therapeutic areas, Sonja Kupka-Wolf set new standards in new therapies and developed herself in leadership of different marketing- sales- market access and business development positions in Austria and Europe. She experienced different structures, cultures and working areas in renowned corporations such as Novartis, Takeda, Abbott, Roche and Aventis.

Since 2015 Sonja Kupka-Wolf has worked as a management consultant and interim manager in the life science sector. Passionately she is supporting companies during the current structural changes and developing them to integrated service providers in the healthcare system.

Sonja Kupka-Wolf is the classic “implementer” and reformer with a “hands-on” mentality. Curious and empathetic, she finds innovative processes and solutions during the current disruptive changes in the life science environment. She now continues providing her service and experience at ISG, advising companies in the healthcare sector and filling open vacancies in the best possible way. Her motto “Close the Gap”.

Educational Background and Professional Experiences

  • Master of Pharmacy at the University Vienna
  • 25 years of professional experience in the life science sector (pharmaceuticals, biotech)
  • Commercial license for the manufacture and wholesale of pharmaceuticals
  • License of Entrepreneurship / Chamber of Commerce
  • Management consulting and interim management life sciences


Personal skills

– Strong in implementation and solution-oriented

– Reformer with an innovative spirit

– Motto: “Stay hungry, stay foolish” (Steve Jobs)



  • Central- and Eastern Europe



  • Start-up companies, medium and large corporations
  • Global Life Sciences
  • Private & Public Corporations in the Healthcare Sector


Business Focus

  • Middle Management Appointments
  • Directors and Board Members
  • General Management Appointments
  • CEO / COO / CFO / CMO
  • Specialists and Scientists
  • Scientific and Research Appointments
  • Interim Management


Industry Focus

  • Pharmaceuticals & Generics
  • Biotechnology / Life Sciences
  • Chemical Industry
  • Medical Devices / Medical Products
  • Hospitals / Laboratory / Medical Diagnostics
  • Healthcare Consulting Industry


Functional Coverage

  • Marketing & Sales
  • Medical Affairs
  • Business Development
  • Market Access & Health Economics
  • Market Research & Communication
  • Regulatory Affairs & Quality Management
  • Pharmacovigilance
  • Pre-clinical & Clinical Research
  • Pharmaceutical Manufacturing
  • Training & Innovation Management