Mechanical Engineering Industry

SHL AG 

Zurich · Since 2003

The core activity of SHL AG is the development and manufacture of plants for automated surface treatment, particularly for grinding, polishing and deburring of workpieces. The company offers complex solutions, including single robot cells, grinding and polishing cells as well as complete production lines and transfer lines, and supports its customers in the planning and implementation of these solutions.

SHL Wärmetechnik GmbH 

Windlach · Since 2004

The core activity of SHL Wärmetechnik GmbH is the manufacture and distribution of baseboard heaters, which serve as an alternative to conventional radiators and floor heating systems, providing a uniform and pleasant room temperature without drafts.

S&H MECA Sàrl 

Châtelaine · Since 2016

The core activity of S&H MECA Sàrl is wire EDM cutting, i.e. the machining of workpieces by electro-erosion using a wire. This includes the manufacture of tools and the machining of parts for various industries such as watchmaking, mechanical engineering, automotive and aerospace. In addition, the company also offers other services such as CNC milling and turning.

SICOTECH Agri GmbH 

Ballwil · Since 2007

The core activity of SICOTECH Agri GmbH is the development, manufacture and marketing of computer-controlled feeding systems, precise weighing techniques and cleaning technologies for agriculture, particularly for pig farms. This also includes the areas of feed storage, animal scales and hygiene.

SIDERON GmbH 

Schwyz · Since 2007

SIDERON GmbH provides engineering services for custom machine construction, medical-technology projects, automation, and product development and optimization. The company performs project management, prepares requirements and concept documents, conducts risk analyses (FMEA), carries out 3D design work with SolidWorks, and manages qualification and acceptance tests (DQ, IQ, OQ, FAT, SAT) as well as technical documentation.

Sigg Maschinenbau AG 

Ossingen · Since 1985

The core activity of SIGG Maschinenbau AG includes the design and manufacture of prototypes, special machines and devices made of various metals or plastics in collaboration with the customer, as well as metal and plastic machining. This also includes contract work based on customer drawings or sketches, locksmith and welding work, repairs and revisions of various machines, as well as assembly work.

SIG SAUER AG 

Neuhausen Am Rheinfall · Since 2000

The core activity of SIG SAUER AG is the development, manufacture and distribution of firearms, in particular assault rifles and handguns, as well as related accessories and equipment.

Siho GmbH 

Fahrwangen · Since 2003

Siho GmbH is a metal-grinding workshop that provides mechanical workshop services. It focuses on manufacturing locksmith accessories and machining metal parts for trades, construction and industry.

Simareng Engineering GmbH 

Detligen · Since 2013

Simareng Engineering GmbH is an engineering firm providing development and mechanical design services. The company delivers 3D-CAD concept development, parts lists and fabrication drawings, as well as FEM and strength calculations, with a focus on foundry/casting technology for iron, steel and light metals and on special machinery. Offerings include casting devices such as the MCP‑500 and MCP‑2500 and options like inoculation devices for stream/shot inoculation.

Simkit GmbH 

Laufen · Since 2022

The core activity of Simkit GmbH is to design and deliver individually customizable Sim-Racing platforms. To this end, the company offers kits that customers can assemble themselves, as well as an assembly service, where the platforms are delivered 'turnkey'. The company also offers the possibility to adapt the platforms to individual needs and supports customers in selecting components such as steering wheel, seat, pedals and screen.

Simonet AG 

Solothurn · Since 1932

simplify engineering AG 

Wattwil · Since 2012

The core activity of simplify engineering AG is the development and delivery of solutions for the transportation of people and goods, particularly in the field of mechanical engineering, system and drive technology. This includes the development, manufacture, commissioning and maintenance of products and systems for the rail, industry and elevator construction sectors.

simptec GmbH 

Oberuzwil · Since 2023

The core activity of simptec GmbH is the design, development and mechanical engineering, particularly the product development of machines and plants for various industrial sectors, such as the milling industry, the textile industry and the digital printing industry. The company offers comprehensive services in product development, from the idea to the finished product.

Sincon Technology GmbH 

Einsiedeln · Since 2020

Sincon Technology GmbH provides product development, procurement and sourcing solutions, and consulting on alternative manufacturing processes for industrial SMEs. Its offerings include specialty metal processing methods such as sintering, MIM and 3D metal printing, component and tool sourcing, and support for market and business development.

Sipel Electronic SA 

Meinier · Since 1988

The core activity of SIPEL Electronic SA is the development, manufacture and distribution of high-precision hand tools for various industries, particularly for the electronics, medical, watchmaking and aerospace industries. The products include, among others, tweezers, pliers, scissors, vacuum handling tools and other specialized tools designed for precise and delicate tasks.

SIPROTOOL AG 

Rothenburg · Since 2006

The core activity of Siprotool AG is the manufacture of floor, wall and ceiling milling machines, as well as the custom production of special diamond tools, particularly for the processing of contaminated surfaces.

Sirin Orbital Systems AG 

Zurich · Since 2019

The core activity of Sirin Orbital Systems AG is the development and provision of innovative technologies and solutions for space and terrestrial applications, particularly in the areas of: Space technologies: Development of technologies for space, such as Space-based Solar Power (SBSP), Wireless Power Transfer (WPT), innovative propulsion systems, On-Orbit Servicing (OOS) of satellites, and In-Situ Resource Utilization (ISRU). Artificial Intelligence (AI) and Machine Learning (ML): Development of AI and ML solutions for space and terrestrial applications, including Natural Language Processing (NLP) and Extended Reality (XR). Satellite-based services: Provision of satellite-based services for terrestrial applications, such as the use of satellites for the generation and distribution of clean energy. The company focuses on the development of innovative solutions for space and terrestrial applications, with the goal of promoting the future of space exploration and the sustainable development of technologies.

Sirotech AG 

Gähwil · Since 1992

Sirotech AG provides services for the development, manufacture, distribution and trading of systems, products and software for industry, commerce and agriculture.

SISTAG AG 

Eschenbach Lu · Since 1964

Sistag AG is a Swiss family-owned company specializing in the development and manufacture of high-quality valves and other technical components for various industries. The company's core activity lies in engineering expertise and highest manufacturing competence, particularly in the field of valve technology, such as the Wey Valve. The products are developed and manufactured for various application areas such as mining, paper, food, wastewater treatment, biogas and chemical plants.

SIVINCO GmbH 

Affoltern Am Albis · Since 2018

The core activity of Sivinco GmbH is the creation of custom-made products and models using various manufacturing techniques such as laser cutting, 3D printing (resin and FDM) and CNC milling. The company offers its customers, including architects, model makers, instrument makers and retailers, a comprehensive service from idea to finished product.