About us
Personal responsibility and direct support – by the Managing Directors themselves.
Madeleine Linter, lic. oec. HSG, MCL, Attorney-at-Law
Economist (HSG) & Attorney-at-Law with international consulting and leadership experience.
Personal support instead of standard solutions: I personally oversee every mandate to understand your concerns holistically and represent your interests with clarity and determination.
Christopher Linter, M.A. HSG
I combine strategy with operational implementation and support companies in creating sustainable value. With experience across various industries and an international network, I bring together the right expertise for complex challenges. Analytical, pragmatic and focused on effective results.
Trust requires personal responsibility.
UpRiver stands for individual advice, discreet representation and reliable support in business and private matters. Instead of standardized solutions, each mandate’s personal situation takes center stage – with experience, foresight and clear communication.
Because sensitive matters require trust.
In complex situations, it’s not only professional expertise that matters, but also personal availability, discretion and a reliable counterpart. UpRiver combines entrepreneurial thinking with individual support.