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company directory

S&D Franchise Swiss GmbH 

St. Gallen · Since 2021

SDL Lupatini HR Services 

St. Gallen · Since 2018

The company's core activity is providing services in the field of Human Resources (HR), including recruiting, consulting, HR software, affiliate marketing, online training, and employer branding, with the goal of supporting companies in finding and developing employees and promoting a sustainable and successful future.

Secure Weber 

St. Gallen · Since 2024

The core activity of Secure Weber is the provision of security services, in particular: theft prevention and surveillance, access control, ticketing and event protection, patrol service and object protection, construction site security, absence protection service, and other security services and special orders. The company offers professional security solutions for businesses and events, focusing on ensuring the safety of people and property.

seekind Mathias Maurer 

St. Gallen · Since 2022

seekind Mathias Maurer operates an online shop selling clothing and accessories such as beanies, pullovers, shirts, socks and bags. The brand releases seasonal collections and occasionally collaborates with other designers.

SEEN AG 

St. Gallen · Since 2015

The core activity of SEEN AG is the development and manufacture of innovative materials and products for architecture, interior design and design, particularly through the combination of glass with other materials such as metal, stone and acrylic glass, as well as providing solutions for facade planning, bird protection and photovoltaics.

Sembrig GmbH 

St. Gallen · Since 2024

The core activity of Sembrig is the buying and selling of used commercial vehicles and construction equipment, including trucks, vans, excavators, crawler excavators, trailers and accessories. Additionally, the company offers van rentals.

Senfmeister Löhrer 

St. Gallen · Since 2023

The core activity of Senfmeister is the production and sale of handmade mustard and spices. The company offers a variety of mustard types and spice blends made from natural ingredients and without artificial additives. Sales are mainly conducted online through the company's own website.

Senn Construction AG 

St. Gallen · Since 2013

Senn Construction AG acts as a total and general contractor for the realization and renovation of residential, commercial and industrial properties. The company manages projects with in-house project and site managers and provides services including land acquisition, development, marketing, sustainability consulting, building services engineering and digital construction.

Sennenquöll GmbH 

St. Gallen · Since 2016

The core activity of Sennenquöll GmbH is the manufacture and distribution of premium draft liquids for e-cigarettes. The products are handmade in Switzerland and include various collections such as Originals, Glacier Water, and Chef's Edition. The liquids consist of harmless ingredients such as propylene glycol, plant-based glycerin, and e-flavors, all of which are manufactured in the EU.

Senn Development AG 

St. Gallen · Since 2013

Senn Development AG develops real estate projects for clients, taking usage concepts through to building readiness. Services include land acquisition, project development, realization, marketing, sustainability consulting, building services and digital construction.

Senn & Partner Holding AG 

St. Gallen · Since 1977

Senn Resources AG 

St. Gallen · Since 1965

Senn Resources AG develops and delivers sustainable, architecturally focused real estate projects and operates as an equity-backed investor. Its activities include land acquisition and project sourcing, development, construction delivery, marketing and advisory services such as sustainability consulting, building services and digital construction.

sense & vision consulting Walter Burk 

St. Gallen · Since 2010

The core activity of the company "sense&vision consulting" is systemic organizational development and consulting, particularly in the fields of education and sports. The company provides expertise in the development of strategies, processes, and people to support organizations in achieving their goals and improving their efficiency.

SEP IT AG 

St. Gallen · Since 1995

SEP IT AG is an independent Swiss IT services company that provides IT infrastructure, system integration, managed IT services and IT support. Its services include planning, implementation and operation of cloud and hybrid infrastructures, helpdesk and security services, as well as consulting and hardware/software sales.

Septem Vitae AG 

St. Gallen · Since 2009

Septem Vitae AG is an investment company that pursues innovative and alternative investments and develops and supports creative business cases, notably in accessibility/disability projects, environmental and biodiversity initiatives, equine sport and breeding, real estate, and social and cultural projects. The company trades related assets, provides associated services, and may acquire or grant licenses and enter into partnerships and joint ventures.

Seremik GmbH 

St. Gallen · Since 2018

Seremik GmbH produces ceramic objects using 3D printing with clay and provides prototyping, single‑piece production and small‑series manufacturing. Services include design and feasibility consulting, plus workshops and masterclasses teaching 3D printing with clay.

Seven Homes AG 

St. Gallen · Since 1969

The core activity of Seven Homes is the sale and rental of real estate, particularly apartments and houses, in the St. Gallen region and its surroundings. The company offers personal support and advice in finding the right home and focuses on mediating modern, affordable properties with a good price-performance ratio.

severila GmbH 

St. Gallen · Since 2019

severila GmbH develops digital solutions and provides frontend and backend development, mobile app development, cloud and DevOps services, process optimization and AI integration, as well as CTO-level technical partnership.

SFN AG 

St. Gallen · Since 2022

The core activity of SFN AG is to support industrial companies in their digital transformation, particularly in the area of intelligent manufacturing. To this end, the company offers the Smart Factory Navigator platform, which enables effective networking between industrial companies and solution providers. The platform helps companies to digitize and optimize their production processes by supporting the identification of optimal Smart Factory use cases, the implementation of customized IT/OT solutions, and the acceleration of digital transformation in manufacturing and supply chains.

SG Elektronik AG 

St. Gallen · Since 2023

SGMI Management Institut St. Gallen AG 

St. Gallen · Since 1995

SGMI Management Institut St. Gallen AG is a business school that offers practice-oriented management continuing education, part-time master and diploma programs, company-specific corporate programs and management consulting based on the St. Gallen management approach. The institute also provides online seminars, focused competence centres and an alumni network for professional networking.

sgt St. Galler Treuhand AG 

St. Gallen · Since 2007

Share Solutions AG 

St. Gallen · Since 1995

The core activity of Share Solutions AG is the creation and maintenance of online presences for companies, including websites, online shops, social media channels, and Google Ads campaigns. The company offers full-service solutions in the field of online marketing and web design, including corporate design, web development, e-commerce solutions, automation, social media management, and Google Ads management.

Shirin Heezen Inh. Tanyer 

St. Gallen · Since 2019

The core activity of Parisparadis is the operation of a concept store offering a personal selection of objects, accessories, artworks and other goods carefully chosen by the owner during her time in Paris and at flea markets. The store also features a creative space and brings a touch of Parisian flair to St. Gallen.

SIAL GmbH 

St. Gallen · Since 2011

SIAL GmbH operates the Indian Curry House & Bistro Shop, a restaurant and bistro offering Indian dishes for takeaway and delivery. The website displays menus, dish categories and a link for online ordering.

Siedlungsgenossenschaft Oberhofstetten-Hafnerwald 

St. Gallen · Since 1980

Siedlungsgenossenschaft Oberhofstetten-Hafnerwald provides affordable housing for families. It manages residential buildings in the Bauhaus style; vacated units are marketed by their owners and each tenancy has one vote at members' meetings.

Siedlungsgenossenschaft Kammelenberg 

St. Gallen · Since 1972

Siedlungsgenossenschaft Kammelenberg manages the communal infrastructure of the residential estate, including exterior lighting and parking. The cooperative oversees the operation and maintenance of shared facilities within the settlement.

Sigaswiss AG 

St. Gallen · Since 2016

Sigaswiss AG provides electrical installations, building services, facility maintenance, electrical assembly, and technical customer service including repairs and emergency repairs for private and commercial clients. The company also performs maintenance, new installation and sales of oxygen therapy/oxygen‑water stations for Medicur AG and works with building automation systems (KNX/Loxone).

sigmar willi consulting 

St. Gallen · Since 2019

The core activity of Sigmar Willi Consulting is to provide services in the field of personnel and team development, particularly through coaching, sparring, workshops and lectures. The focus is on promoting well-being, happiness and positive development of individuals and teams, as well as supporting executives and companies in increasing their performance and satisfaction.

SILCC GmbH 

St. Gallen · Since 2023

SILCC GmbH provides the “Smart Immo Life Cycle Concept”, conducting periodic building-component and structural condition assessments and producing customised maintenance and renewal plans to support long-term investment planning. The company also develops architectural solutions and performs architectural design and construction management for conversions, renovations and extensions.

Silentparty.ch GmbH 

St. Gallen · Since 2009

The core business of silentparty.ch GmbH is the rental of headphones for silent party events and the organization of silent disco events, where guests can listen to music through headphones and choose between different music styles.

silenzio-duftinsel, praxis für aromatherapie, franziska Bettschen 

St. Gallen · Since 2013

The core activity of Silenzio Duftinsel is the provision of massage and wellness services, particularly in the areas of aromatherapy, classical massage, manual lymphatic drainage, foot reflex zone massage, psychozone massage, baby massage, and neuromental training.

SimonaS. Hairstyling Simona Sulic 

St. Gallen · Since 2022

The company's core activity is providing services in the field of hair care and styling, including haircuts, coloring, styling, hair extensions and thickening, as well as cosmetic and make-up services.

simplysyte Güven 

St. Gallen · Since 2021

The core activity of simplysyte is the creation and implementation of websites, particularly for small and medium-sized enterprises (SMEs) and associations. This includes the design of web designs, the development of web shops, the optimization of websites for search engines (SEO) and consulting on all matters related to online presence.

Sincento-Obreja 

St. Gallen · Since 2020

The company Sincento is an online retailer of customizable jewelry, particularly bracelets, necklaces, and accessories. The core activity of the company is to offer and sell individualized jewelry pieces that customers can order online and receive by mail.

Sinnesis GmbH 

St. Gallen · Since 2017

The core activity of Sinnesis GmbH is advising and supporting organizations in the areas of organizational development, strategy development, coaching, supervision, and moderation. They help companies and institutions shape their future, develop their strategy and corporate culture, resolve conflicts, and optimize processes.

Sinum AG 

St. Gallen · Since 1993

The core activity of sinum AG is to advise companies, organizations and municipalities in the field of environmental management, with the aim of reducing environmental impacts and costs. To this end, the company offers in-depth analyses (life cycle assessments, CO2 balances, life cycle costs) and tools to support management in decision-making and goal-setting. In addition, sinum AG develops and offers standardized services and software applications, such as the self-developed REGIS software, to efficiently process complex issues.

SIRIUS ITC AG 

St. Gallen · Since 2003

SIRIUS ITC AG provides industry-specific IT products and services for companies that connect with customers, suppliers and other partners. Its services include consulting and analysis, optimization or development of tailored IT infrastructures, and ERP-based solutions for manufacturing, logistics and customer/supplier management.

SITability GmbH 

St. Gallen · Since 2002

The core activity of SITability is the development, manufacture and marketing of special seating furniture for people with motor disabilities. These seats are designed to support the motor functions of users and promote their participation. The company also offers workshops on the topic of seating support and continuously develops its products to adapt them to specific needs.

Wohngut Heule GmbH 

St. Gallen · Since 2022

The core activity of SIT&SLEEP is the sale and consulting of sustainable and environmentally friendly seating and sleeping furniture, including the assembly and disposal of old furniture pieces.

skat foundation 

St. Gallen · Since 2002

The core activity of Skat Foundation is to promote sustainable development and environmental protection through projects and networks in the areas of renewable energy, waste management, water supply and management. The company acts as a "connector, enabler and facilitator" and offers services such as project management, capacity building, knowledge management and social and economic development.

SKEMA Energie und Kampfkunst St. Gallen Haas & Haas KLG 

St. Gallen · Since 2018

SKEMA Energie und Kampfkunst St. Gallen Haas & Haas KLG provides courses in self-defence and martial arts (e.g. Wing Chun, Eskrima) and energy training such as Tai Chi and Qi Gong. The organisation also offers therapy and wellness services, children and youth classes, and courses for companies and schools.

Smartskillz GmbH 

St. Gallen · Since 2014

The core activity of SMARTSKILLZ is personnel placement and consulting, particularly in the digital and technical sectors. The company connects highly qualified candidates with companies seeking suitable personnel and offers personalized solutions for the placement of talent.

SmartWolf GmbH 

St. Gallen · Since 2020

The core activity of SmartWolf GmbH is the provision of engineering services in the development of FPGA (Field-Programmable Gate Array) and SoC (System-on-Chip) based solutions. This includes, in particular, the planning, implementation and verification of designs, as well as the development of complex algorithms and the execution of hardware-software co-designs.

smc-services Campi 

St. Gallen · Since 2020

The company's core activity is that of a crime author and columnist, in particular the publication of books and the organization of readings and other literary events.

smokey-eyes GmbH 

St. Gallen · Since 2023

The core activity of smokey-eyes GmbH is providing services related to BBQ and grilling, specifically: * Catering for private and corporate events with slow-smoked BBQ and homemade sides * Organization of BBQ and grilling courses * Guest chef services * Event and party catering with BBQ specialties The company offers its services both at its location in Oberbüren and mobile at various event locations.

SN Erneuerbare Energie AG 

St. Gallen · Since 2012

The core activity of SN Energie AG is the production, trading and distribution of electricity, including the supply of energy supply companies (EVU) and traders with electricity and heat power network (HKN). This also includes services such as portfolio optimization, asset and participation management, as well as the provision of solutions for balancing energy, quantity tolerance and the documentation of the ecological footprint.

SNK Social Networking Establishment Schaan Zweigniederlassung St.Gallen 

St. Gallen · Since 2024

The core activity of SNK Social Networking Establishment is to provide social support and accompaniment to individuals, families, and institutions in various life situations. This includes offers such as coaching, crisis intervention, supervised living, rapid response interventions, and stationary living. The company works on the basis of the empowerment approach, which aims to strengthen existing potential and encourage the development of one's own possibilities. The core activities can be specified as follows: Social accompaniment and support, Coaching and counseling, Crisis intervention and conflict resolution, Supervised living and stationary living, Rapid response interventions and mobile support, Development of individual solutions for people in various life situations.

Novina GmbH 

St. Gallen · Since 2017

SoFlow Mobility GmbH designs and sells electric scooters and related micro‑mobility products. The company’s portfolio includes multiple e‑scooter models, accessories and spare parts, digital features such as navigation, a “Find My” function and digital locking, plus customer support and business solutions.

Personal Mover GmbH 

St. Gallen · Since 2022