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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

Quality.Now AG Logo

Quality.Now AG 

Steinhausen · Since 2013

The core activity of Quality.Now AG is to provide services and solutions in the field of software test automation, quality assurance (QA/Testing) and Robotic Process Automation (RPA). The company supports its customers in implementing and executing test processes, offers solutions for automating business processes and provides expert knowledge and services in the field of IT.

IT Consulting & Services
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QualityScope GmbH Logo

QualityScope GmbH 

Lucerne · Since 2022

QualityScope GmbH provides holistic and consistently automated quality assurance services for digitalisation projects. The company focuses on agile testing approaches and automation to support software quality management.

Management ConsultingIT Consulting & Services
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qualityunion GmbH Logo

qualityunion GmbH 

Alpthal · Since 2022

The core activity of qualityunion GmbH is to advise and support companies in optimizing and transforming their business processes and system landscapes, particularly in the area of primary and reinsurance. This includes the areas of process and system integration, software evaluation and selection, data migration and quality improvement, automation and digitization of business processes, project management and implementation, as well as the provision and coordination of resources for projects. The company thus offers a comprehensive range of services to support companies in optimizing and modernizing their business processes and systems.

IT Consulting & Services
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Quantic Technologies Sagl Logo

Quantic Technologies Sagl 

Lugano · Since 2021

Quantic Technologies Sagl provides cybersecurity and software development services, including cloud protection, database protection, asset protection and data leak prevention. Offerings include cyber security consulting, vulnerability assessments (pentesting, debugging, reverse engineering), secure development, AI training, IoT integration, blockchain/crypto assistance and data science / big data solutions.

IT Consulting & Services
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Quantis Information Management AG Logo

Quantis Information Management AG 

Cham · Since 1999

The core activity of Quantis Information Management AG is consulting and supporting companies in the areas of project management, portfolio management, agile transformation, IT consulting and management consulting. They offer services such as project management, program management, portfolio management, agile transformation, cultural change, innovation, operations and process consulting. In addition, they support companies in the development and implementation of IT strategies, the optimization of business processes and the improvement of service quality.

Management ConsultingIT Consulting & Services
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Quantise Sàrl Logo

Quantise Sàrl 

Geneva · Since 2023

Quantise Sàrl provides quantitative finance and engineering services for asset managers, family offices, and institutional investors, including outsourced risk oversight, the Sentry platform for portfolio risk analytics and reporting, and bespoke quantitative engineering and software solutions.

IT Consulting & Services
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Quantmatric AG Logo

Quantmatric AG 

Zug · Since 2024

Quantmatric AG develops and delivers AI-powered data analytics solutions and services, including custom AI model development, integration into web and cloud environments, and business process automation. The company presents applications such as personalized medicine consulting, AI for commodity trading, supply chain optimization, and AI product engineering.

IT Consulting & Services
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QuantTrend AG Logo

QuantTrend AG 

Cham · Since 2020

QuantTrend AG provides SMEs and professionals with digital marketing, graphic design, business consulting, data and AI services, software development, translations and a B2B/B2C marketplace.

Advertising AgenciesIT Consulting & ServicesSoftware Development
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QUANTUM FORT AG Logo

QUANTUM FORT AG 

Schindellegi · Since 2022

QUANTUM FORT AG is a strategic ecosystem of ventures focused on cybersecurity, data, and financial strategy. It provides services to analyse, mitigate and transfer cyber risk — including IT/OT security, governance/risk/compliance (GRC), employee training, business continuity, third‑party risk management, managed cyber teams and cyber insurance — and invests in companies in these sectors.

IT Consulting & ServicesIT SecuritySoftware Development
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QUAREGIA GmbH Logo

QUAREGIA GmbH 

Kestenholz · Since 2019

The core activity of Quaregia GmbH is to provide services in the field of quality assurance and regulatory affairs for companies in the medical technology and pharmaceutical industries, particularly in the areas of: Regulatory Affairs, QMS implementation and support, Medical Device Software, In-Vitro Diagnostics, Combination Products, Cybersecurity, Artificial Intelligence, and Regulated Processes. The company supports customers in complying with regulatory requirements and standards, such as MDR, IVDR, FDA, and ISO 42001, and offers consulting services in these areas.

Technical Consulting & EngineeringIT Consulting & Services
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Quarero AG Logo

Quarero AG 

Zug · Since 2021

The core activity of Quarero AG is the development and manufacture of security robots, particularly in the field of robotics and artificial intelligence.

IT Consulting & ServicesWeb Portals & Platform Companies
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QuartSoft AG Logo

QuartSoft AG 

Zug · Since 2018

IT Consulting & Services
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Quasar Computertechnik GmbH Logo

Quasar Computertechnik GmbH 

Unterseen · Since 2003

The core activity of Quasar Computertechnik GmbH is providing IT solutions for small and medium-sized enterprises, particularly for printing companies and pre-press operations. This includes: the sale of hardware and software; the installation and configuration of IT systems; the service and repair of IT equipment; consulting and planning of IT solutions; and the leasing of IT equipment and systems. The company also offers additional services such as setting up internet and email, configuring telephony, and creating websites.

IT Consulting & Services
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Quasili Consulting Sàrl Logo

Quasili Consulting Sàrl 

Lausanne · Since 2022

Quasili Consulting Sàrl provides consulting services in cryptography, blockchain/Web3 and cybersecurity. Services include design and code reviews, threat modeling, trainings and workshops, architectural advice and support for post‑quantum cryptography planning.

IT Consulting & Services
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quattron ch GmbH Logo

quattron ch GmbH 

Zurich · Since 2023

quattron is a service company specializing in the areas of rail, energy supply and sustainable infrastructure. The core activities include: software development and integration for the rail and energy industries; IT services, including data management and digitization; consulting and project management for rail and energy infrastructure projects; development of solutions for digital rail and telecommunications in the rail sector; and conducting studies and analyses for the rail and energy industries. The company offers its services both in Germany and internationally and has partnerships with various companies and organizations in the industry.

IT Consulting & Services
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Quaxio Sàrl Logo

Quaxio Sàrl 

Nyon · Since 2007

Quaxio Sàrl is the company behind Zxs and operates an infosec consulting venture. Through Zxs it provides security engineering and consulting services, including system and protocol design, code review, security assessments, and coaching.

IT Consulting & Services
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QuBit Consulting & Solutions AG Logo

QuBit Consulting & Solutions AG 

Hünenberg · Since 2024

QuBit Consulting & Solutions AG provides consulting, software development and engineering services for cloud-, data- and AI-based enterprise solutions. The firm focuses on projects for the financial sector and offers business & IT consulting, data engineering, cloud transformation and product offerings such as the QuInsights market-intelligence platform for insurance.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Queen Bee gmbh Logo

Queen Bee gmbh 

Dübendorf · Since 2023

Queen Bee gmbh provides IT services and products, network connectivity, project management, consulting and programming for the IT, automation, finance and communication sectors, and engages in trade of goods.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Quentin GmbH Logo

Quentin GmbH 

Zurich · Since 2020

The core activity of Quentin is the digitalization of production processes in the manufacturing industry. Quentin offers consulting, development and implementation of customized digital solutions to increase efficiency and innovation in its customers' production processes. This includes the integration of production data, the analysis of machine data and the development of user-friendly tools to improve productivity and decision-making.

IT Consulting & Services
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queo swiss AG Logo

queo swiss AG 

Solothurn · Since 2005

The core activity of queo is the development and implementation of digital solutions, particularly in the areas of software development, web development and communication. The company designs and implements websites, portals and individual software solutions as well as brand communication and campaigns by combining communication and technology.

IT Consulting & ServicesSoftware Development
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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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