Home About me
Sinan Güzelsahin
Owner of LORIEN, management consulting in Aarau.
Business practice and the academic tools to go with it. I have founded companies, raised capital and filled positions in mandates. I have made the decisions at stake in such cases with my own money.
I bring this experience into your company. I check the numbers and tell you what I see. You decide, and I am there when it is put in place.
I run every mandate myself. Anyone who talks to LORIEN talks to me.
- FoundedSeveral companies in Switzerland and abroad: sole proprietorship, limited liability company, stock corporation, up to a company in Angola.
- ArmyCaptain on a battalion staff of the Swiss Armed Forces.
- CapitalRaised, negotiated, answered for. I know what a bank and an investor want to see from both sides of the table.
- HiredFilled positions in mandates and held several hundred job interviews. Where it had to go fast, took on the role myself: interim management.
- InvestedIn ventures and projects in Switzerland and abroad, across different industries.
- TodayChairman of the board of a Swiss stock corporation. Plus mandates and experience from other companies.
- Working togetherAssignment by assignment, monthly or over years. I stay for as long as I am needed.
- EducationSwiss Federal VET Diploma in Commerce (Kaufmann EFZ) · Bachelor of Philosophy, University of London · Executive MBA University of Bern and Simon Business School, graduating 2027.
The first step is a conversation.
I stay with a mandate for as long as it takes, so I only run a few at a time. A conversation shows whether it fits for both of us.