Top 5 well-known and successful companies in Switzerland

1. Nestlé: Nestlé is one of the world's largest food companies. It was founded in Switzerland in 1866 and specializes in manufacturing a wide range of food products including beverages, confectionery, dairy products, etc. Nestlé is known for its international brands such as Nescafé, KitKat, Maggi and many others.
2. Roche Holding AG: Roche Holding AG is a global leader in pharmaceuticals and diagnostics. The company was founded in 1896 and is widely recognized for its innovative medicines and diagnostic solutions. Roche is a leading manufacturer of medicines for the treatment of cancer, infections and other diseases.
3. Novartis: Novartis is another major Swiss pharmaceutical company with a leading position in the global industry. It was founded in 1996 and specializes in the development and production of innovative medicines. Novartis works in areas such as cardiology, eye diseases, neurology, immunology and more.
4. UBS Group AG: UBS Group AG is one of the world's largest banks and financial institutions. Founded in 1862, the company offers various services including investment banking, asset management, insurance and brokerage. UBS is known for its high-quality financial services and global presence.
5. ABB: ABB is a leading electrical and automation company. It was founded in 1988 and offers a wide range of products and solutions for energy, industry and transportation. ABB is an innovative company actively developing solutions for sustainable development and efficient energy utilization.

This is just a small overview of some of the successful companies in Switzerland. The country is renowned for its high level of innovation, product quality and financial stability, making it an attractive place for business and investment.

In addition to these companies, Switzerland is also home to many other successful startups and corporations in various sectors such as information technology, biotechnology, finance and others. These companies contribute significantly to the Swiss economy and have a high reputation on a global scale.

Switzerland is one of the leading countries in the world with a favorable business climate, developed infrastructure and highly qualified specialists. This provides a favorable environment for the development and growth of companies, which makes it attractive for investors and entrepreneurs.