ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT Consulting & Services

IT Consulting & Services

Filters
IndustryIT & CommunicationIndustryIT Consulting & Services
Search results

Matching companies

18'522 companies found

OS Systems AG Logo

OS Systems AG 

Baar · Since 2009

The core activity of OS systems AG is to provide IT solutions and services to businesses of all sizes. This includes, in particular: * The development and implementation of individual IT solutions for customers * The maintenance and support of IT infrastructures * The provision of cloud solutions * The securing of networks and IT systems * Communication and service support for businesses. The company positions itself as an independent IT partner that adapts to the needs of its customers and offers individual solutions.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile
OstPunkt GmbH Logo

OstPunkt GmbH 

St. Gallen · Since 2015

OstPunkt GmbH provides consulting and project management services in product development, with a focus on embedded systems. The website presents Adrian Mohni as a project manager and consultant responsible for development and troubleshooting tasks.

IT Consulting & Services
View profile
OSY Solutions GmbH Logo

OSY Solutions GmbH 

Zurich · Since 2021

The company Osy offers Business Process Outsourcing (BPO) and nearshoring services. The core activity consists of supporting companies in optimizing their business processes by providing qualified nearshore teams for various areas such as IT, customer service, administration and more. This includes providing efficient solutions for outsourcing business processes, scaling teams and reducing operating costs.

IT Consulting & ServicesSoftware Development
View profile
OTABIS GmbH Logo

OTABIS GmbH 

Baar · Since 2011

The core activity of Otabis GmbH is the provision of IT services, particularly in the areas of network administration and maintenance, system administration and maintenance, IT project management and consulting, web development, and IT support and service. The company offers its customers flexible deployment models, such as administrators on demand, on call or on a monthly subscription basis, and supports them in the analysis, planning, evaluation, integration, maintenance and operation of their IT landscape.

IT Consulting & Services
View profile
Otte & Partner Management Consulting GmbH Logo

Otte & Partner Management Consulting GmbH 

Schaffhausen · Since 2000

The core activity of OMC is the consulting, implementation and outsourcing of SAP solutions, particularly in the areas of Human Capital Management (HCM), Business Warehouse (BW) and Business Intelligence (BI). This also includes the provision of support and helpdesk services, as well as the assumption of payroll and salary accounting tasks.

IT Consulting & Services
View profile
ott Productions GmbH Logo

ott Productions GmbH 

Winterthur · Since 2021

The core activity of ott Productions GmbH is the provision of IT services, particularly in the following areas: System Engineering: Security-oriented system engineering services for companies. Darknet Monitoring: Monitoring the darknet for data leaks and notification when company data appears. DCIM (Data Center Infrastructure Management): Implementation, optimization and migration of DCIM systems. IT Consulting: Support for the successful implementation of IT projects through comprehensive expertise.

IT Consulting & Services
View profile
Our Company Ltd Logo

Our Company Ltd 

Solothurn · Since 1989

The core activity of Our Company Ltd. is the provision of services in the field of Graphic Design and Web Consulting. The company offers services such as web development, programming and graphic design and works with customers from various industries.

IT Consulting & ServicesSoftware Development
View profile
ourGlobe GmbH Logo

ourGlobe GmbH 

Thun · Since 2013

The core activity of ourGlobe GmbH is independent business consulting, project, process and interim management with a focus on Information Technology. The primary competencies lie in: Transition projects, Organizational Development, IT Governance, Strategy Implementation, Cost-Benefit Optimization, Sourcing, System Evaluation and Integration, and XaaS concepts. The company thus provides consulting and management services to businesses, particularly in the field of information technology, with the goal of supporting them in the implementation of strategies, optimization of processes, and increase of efficiency.

IT Consulting & Services
View profile
outerspace gmbh Logo

outerspace gmbh 

Oberengstringen · Since 1998

The core activity of outerspace gmbh is IT and organizational consulting, particularly advising and supporting the mapping of business requirements and processes in Dynamics NAV.

IT Consulting & Services
View profile
Out Task AG Logo

Out Task AG 

Kreuzlingen · Since 2010

The core activity of Out Task AG is consulting and services in the field of telecommunications, particularly in optimizing and managing telecommunications processes and costs for companies. This includes the areas of: * Consulting and strategy development for telecommunications solutions * Managed services for telecommunications processes * Invoice control and post-processing * Cost center assignment and optimization * Cloud Expense Management The company positions itself as a neutral advisor and service provider, focusing on the needs of its customers and having no exclusive ties to specific providers or manufacturers.

IT Consulting & ServicesTelecommunications
View profile
ouwan gmbh Logo

ouwan gmbh 

Chur · Since 2015

The core activity of the company "ouwan" is the creation of digital content, particularly in the areas of: web development and design, 3D visualizations, graphic works, typography and signage, print products, and touchscreen applications. The company also offers services in the areas of process design and construction.

IT Consulting & Services
View profile
Oval Healthcare SA Logo

Oval Healthcare SA 

Carouge Ge · Since 2024

Oval Healthcare SA develops AI-powered software to assist clinical documentation and medical coding. The platform provides patient file summaries, ambient listening and medical scribe features, and identification of ICD-10 and CHOP codes for statistical and billing purposes.

IT Consulting & Services
View profile
OVA Hosting & Wartung von Arx Logo

OVA Hosting & Wartung von Arx 

Stäfa · Since 2018

OVA Hosting & Wartung von Arx provides hosting and maintenance services for websites and web applications, combining operational hosting with developer-level expertise. Offerings include managed server pools or dedicated servers, cloud operation (AWS, Google Cloud, DigitalOcean) with CH/EU options, security and compliance measures, versioned backups and restore testing, 24/7 monitoring, migrations/onboarding and SLA-based maintenance; contact partner Oliver von Arx.

IT Consulting & Services
View profile
OverData Sagl Logo

OverData Sagl 

Chiasso · Since 2018

The company Overdata provides IT consulting services, particularly in the area of outsourcing, with qualified personnel integrated into the customers' business processes to improve efficiency and cost savings.

IT Consulting & ServicesSoftware Development
View profile
OVOMIND SA Logo

OVOMIND SA 

Plan-Les-Ouates · Since 2021

OVOMIND SA is a technology company that converts biosignals into real‑time emotional data. The company provides a patented smartband, a cloud‑based AI engine, SDKs, APIs and an analytics dashboard, and offers hardware and software licensing to integrate emotional signals into products across sectors such as automotive, wellness, gaming, human factors and mental health.

IT Consulting & Services
View profile
OWN IT SOLUTIONS SA Logo

OWN IT SOLUTIONS SA 

Les Acacias · Since 2021

The core activity of Own IT Solutions is the provision of IT services, in particular: IT consulting and support, cloud computing and hosting, web design and development, creation of digital roadmaps and agile project setups, data backup and recovery, design of new business models enabled by digital technologies, and cybersecurity. Additionally, the company also offers managed services to support customers in managing their IT infrastructure.

IT Consulting & Services
View profile
OwnShip Technology AG Logo

OwnShip Technology AG 

Hünenberg · Since 2022

The core activity of OwnShip Technology AG is the development and maintenance of highly available web applications in the medical field, particularly for the capture, evaluation and management of medical data.

IT Consulting & ServicesSoftware Development
View profile
Oxadi AG Logo

Oxadi AG 

Fribourg · Since 2022

The core activity of oxadi is the development and provision of solutions for the digital transformation and adaptability of companies, particularly in the areas of digital mindfulness, employer branding and change management. The company offers innovative products and services to support companies in strengthening their adaptability and promoting the digital well-being of their employees.

IT Consulting & Services
View profile
OXIBI SA Logo

OXIBI SA 

Satigny · Since 2010

OXIBI SA provides consulting and training focused on data strategy, data governance and data‑driven projects. Its services include AI governance, data governance, BI & analytics, digital transformation, risk management and training/coaching.

IT Consulting & Services
View profile
OXL AG Logo

OXL AG 

Horgen · Since 2009

The core activity of OXL AG is the development of customized customer software, particularly with Microsoft.NET and MS SQL, as well as consulting and support in the areas of analysis, development and business informatics.

IT Consulting & ServicesSoftware Development
View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.
Per page
102050
  • 1
  • More pages
  • 328
  • 329
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.
  • 330
  • 331
  • More pages
  • 500