Hansjakob Zellweger

Polygal AG is a Swiss family-owned company that has been processing natural hydrocolloids for various industrial applications since 1956. The private company is dedicated to sustainability and values such as partnership, social and environmental responsibility. Polygal provides high-quality, plant-based products to various industries, including the textile industry, using Guar Gum grown on small farms in desert regions. The company invests extensively in research, development, and refinement to make vegetable hydrocolloids available to the industry. Polygal offers world-renowned hydrocolloid thickening agents in seven core industries worldwide.

Axpo Holding AG engages in the trading and the marketing of solar and wind power. It provides electricity-related products and services, and grids and telecommunication services. The firm offers services in the areas of finance and controlling, corporate insurance, development and communications, information technology and risk management, taxes, legal services and human resources to its subsidiaries. The company was founded in 2001 and is headquartered in Baden, Switzerland.