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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT Consulting & Services

IT Consulting & Services

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18'522 companies found

Semantics AG Logo

Semantics AG 

Wil Sg · Since 2000

The core activity of Semantics AG is the provision of IT services as well as the sale of hardware and software, particularly with a focus on Identity and Access Management, High Availability and Data Protection.

IT Consulting & ServicesIT Security
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Senacor (Schweiz) AG Logo

Senacor (Schweiz) AG 

Zurich · Since 2021

Senacor (Schweiz) AG provides business and IT transformation, digitalization and custom software development, delivering end-to-end services from business strategy through application design to operations, with a focus on banking, insurance, automotive and other IT‑intensive industries.

IT Consulting & Services
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senag semantic evolution networks ag Logo

senag semantic evolution networks ag 

Steinhausen · Since 2001

The core activity of senag is the development of solutions for discovering (hidden) insights in large, integrated datasets through semantic integration and data analysis. The company supports customers in making informed decisions based on their data and ubiquitous, latent insights. The core activities include the development of software and services in the field of Data Engineering and Data Science, including data integration, analysis, modeling, visualization, and security.

IT Consulting & Services
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SeniCon GmbH Logo

SeniCon GmbH 

Chur · Since 2014

SeniCon GmbH provides services in IT, organisation and finance. For businesses it offers IT audits, IT consulting and process management, while private clients are offered individual training, IT support and customised solutions.

Management ConsultingIT Consulting & Services
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SENPAI GmbH Logo

SENPAI GmbH 

Winterthur · Since 2006

The core activity of SENPAI GmbH encompasses the provision of services in the field of information technology and IT management. Specifically, the company offers the following services: management tasks, including interim management and project management; outsourcing of IT services; infrastructure project management, including rollout, asset management, outsourcing, outtasking, and migrations; system and asset management; complex hardware repairs; and IT security tasks. The company positions itself as an independent partner for companies at home and abroad, offering its services primarily to medium-sized and larger enterprises.

IT Consulting & Services
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Sensaco GmbH Logo

Sensaco GmbH 

Erlenbach Zh · Since 2002

The core activity of Sensaco is to advise and support companies in their digital transformation and innovation, particularly in the area of software development and implementation. Sensaco offers services such as Digital Innovation Management, Data-Driven Business Models, Product Development, Cybersecurity, and Software Ecosystems to support companies in developing innovative and market-ready solutions.

IT Consulting & ServicesSoftware Development
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sensebright GmbH Logo

sensebright GmbH 

Buchs Zh · Since 2015

sensebright GmbH is an IT services provider that develops software products and offers consulting. It provides a cloud-based digital signage solution (Screenery), an iBeacon management platform (BeaconZone) and services including system integration, mobile app and web application development.

IT Consulting & Services
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sense IT Sàrl Logo

sense IT Sàrl 

Montévraz · Since 2022

IT Consulting & Services
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SenseNet GmbH Logo

SenseNet GmbH 

Ueberstorf · Since 2001

The core activity of SenseNet GmbH is the provision of services and solutions in the field of information technology, particularly in the areas of IoT (Internet of Things), battery monitoring, temperature monitoring, web hosting, mail gateway, content management and web solutions.

IT Consulting & Services
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Sense of Data GmbH Logo

Sense of Data GmbH 

Rottenschwil · Since 2007

The core activity of Sense of Data GmbH is data management and utilization, particularly in the areas of data organization, modeling and evaluation. The company supports customers in optimizing their data management and helps them to extract added value from their data. It offers a comprehensive service for all data-related matters, including consulting, solution development and implementation.

IT Consulting & ServicesSoftware Development
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sensiQoL AG Logo

sensiQoL AG 

Baar · Since 2011

The core activity of sensiQoL AG is the development and provision of products and services that focus on improving the quality of life and satisfaction of people in need of support, particularly in the field of disability. The products and services include, among other things, the development of online-based instruments for capturing, analyzing and improving quality of life, as well as expertise, evaluations, lectures, further education and training.

IT Consulting & Services
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Sepas AG Logo

Sepas AG 

Wolfhalden · Since 1986

Management ConsultingIT Consulting & Services
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SEP IT AG Logo

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.

IT Consulting & Services
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SEP IT AG Logo

SEP IT AG 

Winterthur · Since 2020

SEP IT AG is an independent, owner-managed Swiss company that provides IT services. The company offers IT infrastructure services, system integrations, managed IT services (cloud, security, helpdesk), and consulting and sales, handling the design, implementation and maintenance of cloud and hybrid infrastructures as well as support.

IT Consulting & Services
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Sequoia Business Community AG Logo

Sequoia Business Community AG 

Cham · Since 2022

Sequoia Business Community AG is a business community of architecture experts that shares technical knowledge and professional experience. The platform connects executive decision makers with subject‑matter experts to support technical solutions and to provide members with business, financial and legal advisory input.

Management ConsultingIT Consulting & Services
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Sequotech SA Logo

Sequotech SA 

Delémont · Since 2020

The core activity of Sequotech is digital transformation and the provision of IT services. The company pools the expertise of various subsidiaries to offer a comprehensive range of IT expertise, including consulting, system integration and digital solutions. Sequotech positions itself as a partner for companies that want to digitize their processes and modernize their IT infrastructure.

IT Consulting & Services
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sercle GmbH Logo

sercle GmbH 

Bern · Since 2022

sercle GmbH is an IT consultancy that supports organisations in digital innovation, digital transformation and delivery of IT projects. Services include Design Thinking, lean change management, process analysis and optimisation, agile coaching, business analysis, Scrum Master/Product Owner roles and project management using the HERMES framework.

Management ConsultingIT Consulting & ServicesSoftware Development
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SerenIT Security SA Logo

SerenIT Security SA 

Collombey · Since 2017

SerenIT Security SA provides managed IT services and security solutions for SMEs, including IT operations and workplace management, virtual desktops (SecureDesk), secure cloud file sharing (SecureShare), data backup (SecureBackup), and hosting of business applications and email. The company also offers compliance services such as legal data retention, qualified digital signatures and registered digital mail, and supplies fixed‑fee subscription packages called "Formules Zéro souci".

IT Consulting & Services
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Serge Hardmeier Webpublishing Logo

Serge Hardmeier Webpublishing 

Zurich · Since 2009

The core activity of Code Division GmbH is the development and realization of websites for various clients and agencies, including responsive web design, optimization of loading times and search engine optimization (SEO).

IT Consulting & Services
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Sericon GmbH Logo

Sericon GmbH 

Zug · Since 2022

The core activity of Sericon GmbH is the provision of services in the field of IT security, including: conducting security tests and assessments, consulting and supporting the implementation of IT security measures, training and education in the field of IT security, crisis organization and management in the field of IT security, and security consulting and services for companies, particularly in the area of agile methodologies and waterfall projects.

IT Consulting & Services
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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