IT & Communication

SemiNet GmbH 

Wil Zh · Since 1997

SemiNet GmbH provides IT consulting and IT services, including custom hardware and software configuration, IT and network installation, and project management. The company also offers cloud services (hosting, Exchange, Office 365, hybrid infrastructures, remote monitoring) and develops application solutions for specific sectors.

Senarclens, Leu + Partner AG 

Zurich · Since 1993

The company Senarclens, Leu + Partner AG is a consulting firm specializing in communication and project management services. The core activities include consulting, freelance work, management, project management and board of directors' activities, particularly in the areas of digital transformation and real estate.

Sennhauser IT-Services GmbH 

Wald Zh · Since 1996

Sennhauser IT-Services GmbH provides IT services for educational institutions and small businesses. The company supports server, storage and NAS solutions, client engineering, networking, firewalls and backup systems, mainly in Windows environments and also using Linux, VMware and Proxmox. Additional services include cloud offerings (Microsoft 365, Azure), database-driven web applications and print management.

Sentürk Softverse Lab 

Uznach · Since 2023

Sentürk Softverse Lab develops web and mobile applications and integrates artificial intelligence into digital products. It provides custom software development, UX design, and consulting on process optimization and AI integration.

SEOther GmbH 

Adliswil · Since 2015

The core activity of SEOther is to support companies and organizations in optimizing their online presence, particularly in the areas of search engine optimization (SEO) and website creation. This also includes services such as developing strategies for long-term success, increasing online visibility, and implementing measures to improve the web presence.

Sereina Schmidt AG 

Neudorf · Since 1992

The core activity of Sereina Schmidt AG is strategic communication consulting, particularly in the areas of CEO reputation, crisis communication, speechwriting and speech coaching. The company supports businesses and executives in developing and implementing communication strategies to protect and promote their reputation.

Sergio A. Tettamanti & Co. 

Ebmatingen · Since 2009

The core activity of Sergio A. Tettamanti & Co. is the creation of marketing and sales concepts for small and medium-sized enterprises (SMEs), particularly in the areas of bakeries, confectioneries and gastronomy. The company offers services such as consulting, conception and implementation of marketing strategies, including the creation of advertising materials, websites, CGI animations and photographs.

sertal.ch GmbH 

Ipsach · Since 2018

sertal.ch GmbH is a digital agency providing SMEs with digitization services including app development (iOS, Android, web), web development, software development, consulting, marketing and IT support. The company works with agile teams, freelance experts and nearshoring partners to deliver cloud and platform solutions.

Serverfabrik GmbH 

Liestal · Since 2018

The core activity of Serverfabrik GmbH is the provision of web hosting services, including the supply of hosting packages with various features such as SSL encryption, email mailboxes and content management systems like Wordpress or Joomla.

Seti Sagl 

Agra · Since 1998

The core activity of Seti Sagl is the creation of media content for art and culture, particularly in the development of audiovisual, multimedia and interactive content for companies, artists and the entertainment industry. This also includes services such as technical and artistic direction of events, photography and printing services, as well as the provision of IT services for the art and culture scene.