Industry

Sébal S.A. 

Bassecourt · Since 1977

The core activity of Sebal SA consists of manufacturing, processing and treating sapphire glass and components, particularly for the watchmaking industry. The company controls the entire production process, from the production of the raw material sapphire to the completion of the sapphire glasses.

SEKISUI ALVEO AG 

Adligenswil · Since 2002

The core activity of Sekisui Alveo is the production of high-quality polyolefin foam materials.

Selectchemie AG 

Zurich · Since 1969

Selectchemie AG is an independent company supplying ingredients and finished generic dosage forms to the pharmaceutical and nutrition sectors, including APIs and excipients. It provides technical, scientific, regulatory and commercial support as well as supply‑chain and strategic sourcing services across the value chain.

Selmani Polissage Sàrl 

Bassecourt · Since 2007

The core activity of Selmani Polissage is the polishing of metal parts, particularly for the watch industry, leather goods manufacturing, the jewelry sector and the production of precious stones. The company offers various polishing processes, such as satin finishing, micro-smoothing, grinding and polishing, to produce different surface aspects. The polishing work is mainly done by hand, but also with machines.

Semadeni AG 

Ostermundigen · Since 1974

Semadeni AG is a plastics company that develops and manufactures standard products and customer-specific plastic solutions. Its activities include blow moulding, injection moulding, joining, machining and forming; product ranges cover packaging, laboratory equipment, storage and transport containers and safety/hygiene items, and services include packing, labelling, printing/laser marking, logistics and an online shop.

Semec Mechanik AG 

Ruswil · Since 2019

The core activity of Semec Mechanik AG is the manufacture of mechanical components and devices, particularly through turning and milling of workpieces made of various materials such as aluminum, steel, stainless steel, non-ferrous metals and plastics. The company offers its customers comprehensive solutions from development and production to assembly and delivery of ready-to-install assemblies.

SempliSte Design by Comito 

Herisau · Since 2022

The company's core activity is the production and distribution of personalized and printed promotional items, such as textiles, ceramics, glass and stainless steel items, as well as other promotional gifts.

SENECTOVIA Medizinaltechnik AG 

Urdorf · Since 1998

The core activity of Senectovia Medizinaltechnik AG is the development, manufacture and distribution of medical aids and products for the care and support of people with special needs, particularly in the areas of pressure ulcers, mobilization and obesity. The company offers a wide range of products, including seat cushions, reading lights, bed rails, slide sheets, anti-slip mats and other aids designed to facilitate the care and mobility of people with disabilities. In addition, the company also provides services such as rental services, maintenance and repair, cleaning and logistics.

Sensia AG 

Düdingen · Since 1985

Sensia AG is a provider of printing and communications services, offering print products, signage, packaging and graphic design. The company supports clients from concept and graphic development through production, finishing and delivery.

Sertinergy S.A. 

Meyrin · Since 2013

The core activity of Sertinergy SA is the design and manufacture of high-quality watches, particularly in the field of Haute Horlogerie, as well as setting precious stones and producing precision parts for the watch industry.