The Schildkröten-Interessengemeinschaft Schweiz (SIGS) aims to promote knowledge and facilitate the exchange of thoughts and experiences about turtles in their habitats and in their care in Switzerland. SIGS advocates for effective and reasonable animal and species protection. The organization maintains contacts with entities and authorities in Switzerland and abroad that focus on the research, protection, husbandry, and care of turtles. The association does not pursue profit. Its mission statement details the goals and tasks of SIGS, all of which serve the welfare of turtles, both in the wild and in human care.

Everything about Swiss ice hockey. All games in the Game Center. Official news and information for competitive as well as youth and amateur sports.

SIK-ISEA is focused on advanced technologies for various industries, providing expertise in engineering and technology services.

Sika Group is a specialty chemicals company that supplies products and systems for construction and industry. They are known for their innovations in materials including adhesives, sealants, curing agents, and waterproofing solutions.

Siku Shop provides high-quality metal toy models, including tractors and trucks, which are designed for both children and model enthusiasts. The models are scale accurate, detailed, and realistic, featuring movable parts and are made from robust materials to ensure durability during play.

SiL multimédia provides services related to Internet, TV, and telephone.

Silent Gliss stands for innovative, sustainable, and comfortable custom solutions, extraordinary design, and top quality since 1952.

Silkline specializes in providing high-quality silk products, including fabrics and garments, known for their luxurious feel and durability.

Agence d'escorte SILKNSHINE.CH

The Swiss Interest Group for Avalanche Safety SILS supports and coordinates activities to protect people and property from avalanches in Switzerland. The association represents the interests of individuals and organizations responsible for avalanche safety.