Our business is the hands-on change and turnaround management of small and medium-sized companies, with a special focus on regional and cross-border operations in North America, Europe and Australia.
Our partners combine deep functional and industry expertise with broad geographic experience and reach. At heart, we are passionate about taking on the transformation challenges that matter to our clients.
We work closely with lenders, auditors, lawyers and venture capital firms, and cooperate with well-known restructuring professionals and an M&A firm.
Our partners
- More than forty years of combined senior management and consulting experience, in corporations of every size from major international groups to small venture-financed companies.
- Previous positions include Board Director, President, CRO, CEO, CFO, Marketing & Sales Director and Director of Logistics.
- Truly international: our partners have lived and worked in seven countries across three continents.
Founding partners

Werner Gruenwald
MBA, BEng
Turnaround, restructuring and general management

Milica Bobic
BBus, CPA, CGA
Leader of the financial practice
Advisory board
The members of our international advisory board are experienced professionals who provide PRISMA with objective, independent advice in relevant business areas when needed.
Lee Straton
Partner, Gardiner Roberts LLP
Toronto, Canada
Edzo L. Wisman
Managing Director, Stuart Lammert & Co.
Toronto, Canada
Dr. Joachim Kappel
President, Joachim Kappel Management Consultants
Vienna, Austria