Daniel Pedrett

Reviva AG provides investment services. The firm revitalizes distressed enterprises through investment and play an active entrepreneurial role, and assume on-site responsibility for business operations. The company is headquartered in Kilchberg, Switzerland.

Rohner AG produces chemicals and related materials. It offers formic acid, textile dyes, transition metal catalysis, chemicals, active pharmaceutical ingredients, azo dyes, diazo fast salts, naphthanilide dyes, graphic chemicals, liquid crystals, nanotechnology and functional polymers. The company was founded by Josef Rohner in 1906 and is headquartered in Pratteln, Switzerland.