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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryIT Security

IT Security

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759 companies found

Prewen AG Logo

Prewen AG 

Zurich · Since 2016

The core activity of Prewen AG is the protection of sensitive data in distributed IT infrastructures through encryption-as-a-service and other data security solutions.

IT Consulting & ServicesIT Security
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Privacy Desk Suisse SA Logo

Privacy Desk Suisse SA 

Lugano · Since 2020

Privacy Desk Suisse SA provides consultancy, representation and training on privacy and data protection. Its services include legislative audits and compliance reviews, data breach management, DPO and data protection representative services, privacy‑management software and tailored training.

Management ConsultingIT SecuritySoftware Development
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Priverion GmbH Logo

Priverion GmbH 

Baar · Since 2017

IT Security
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PrivIntelligent Solutions Sagl Logo

PrivIntelligent Solutions Sagl 

Lugano · Since 2017

The core activity of PrivIntelligent Solutions is the provision of data protection services, in particular advising and supporting companies in the implementation of data protection laws and regulations, such as the GDPR, in Europe and beyond.

IT Consulting & ServicesIT Security
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Procon IT Security Solutions GmbH Logo

Procon IT Security Solutions GmbH 

Dietikon · Since 2007

The core activity of Procon is the provision of IT services, including outsourcing, IT service and consulting, cloud computing, VOIP telephony, alarm systems, video surveillance and managed security services. The company also offers a wide range of IT solutions and products and supports customers in complying with data protection laws and retention obligations.

IT Consulting & ServicesIT Security
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PRODAFT Sàrl Logo

PRODAFT Sàrl 

Yverdon-Les-Bains · Since 2016

PRODAFT is a provider of cyber security solutions and services, particularly in the areas of threat intelligence and risk intelligence. The company's core activity is to help organizations detect and prevent cyber threats early on by offering tailored solutions for various industries and teams, such as finance, e-commerce, aviation, insurance, telecommunications, public sector, defense, healthcare, energy, and fintech. PRODAFT also offers specialized solutions for fraud prevention, IT security, brand protection, and security operations.

IT Consulting & ServicesIT SecuritySoftware Development
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PROD AG, Projekt- und Datenbank-Ressourcen Logo

PROD AG, Projekt- und Datenbank-Ressourcen 

Kilchberg Zh · Since 2001

The core activity of prod@g is consulting and supporting in the areas of IT, security, cybersecurity, project management, process management, quality assurance and related topics.

Recruitment & HR ConsultingIT Consulting & ServicesIT Security
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Qim Info Basel AG Logo

Qim Info Basel AG 

Basel · Since 2007

Qim Info Basel AG is an IT services provider offering consulting, project support and staff outsourcing for organizations. Its services include custom software development, cloud and DevOps, data & innovation, cybersecurity, digital workplace solutions, and IT operations, support, performance and observability.

IT Security
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QOS.CH Sàrl Logo

QOS.CH Sàrl 

Vouvry · Since 2024

QOS.CH Sàrl is a software design and development company that builds mission-critical enterprise software using the Java language. It provides professional support and custom development for logging-related open-source projects such as log4j 1.x, reload4j, SLF4J and logback, with support packages that include guaranteed response times and reviews of logging practices.

IT SecuritySoftware Development
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Qualys Switzerland Sàrl Logo

Qualys Switzerland Sàrl 

Geneva · Since 2021

Qualys Switzerland Sàrl provides cybersecurity and IT risk-management solutions built on the Qualys Enterprise TruRisk Platform. Core capabilities include vulnerability and configuration management, asset and cloud security, threat detection and response, compliance, and patch management.

IT Security
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Uney GmbH Logo

Uney GmbH 

Zug · Since 2023

Uney GmbH develops security and privacy technology and provides end-to-end solutions for secure communication, threat detection, and consent management. Its products include the consumer app AutoSec, the business cybersecurity suite ShieldNet 360, and the mission-focused drone platform SkyTrack.

IT SecuritySoftware Development
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QUANTUM FORT AG Logo

QUANTUM FORT AG 

Schindellegi · Since 2024

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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Quest Software Switzerland GmbH Logo

Quest Software Switzerland GmbH 

Zurich · Since 2009

Quest Software Switzerland GmbH provides software products and services for data management and governance, cybersecurity, and platform modernization. Its offerings include database and endpoint management tools, migration and recovery solutions, and data-management platforms.

IT Infrastructure & CloudIT SecuritySoftware Development
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Rackspace International GmbH Logo

Rackspace International GmbH 

Zurich · Since 2024

Rackspace International GmbH is a technology services provider offering consulting, implementation and managed operations for multicloud, applications, data and security solutions. Its services include managed public, private and hybrid cloud, cloud migration, data modernization, cybersecurity and AI services (FAIR).

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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Recht + Informatik, Dr. René Huber Logo

Recht + Informatik, Dr. René Huber 

Zurich · Since 1999

The core activity of the company 'Recht + Informatik' is to advise and support customers in the areas of data protection and data security. This also includes conducting workshops, presentations, training sessions and creating specialist articles, information sheets and training materials.

Management ConsultingIT Security
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Redguard AG Logo

Redguard AG 

Bern · Since 2012

Redguard AG provides information security and cyber security consulting services, including penetration testing, incident response (DFIR), security assessments, and cloud and DevSecOps support. Its services also cover data protection/privacy advisory, security architecture reviews, attack simulations, phishing/social engineering testing, darknet monitoring, CISO/DPO-as-a-Service, trainings and business continuity management.

IT Security
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Redguard AG Logo

Redguard AG 

Zurich · Since 2019

Redguard AG is a consultancy and service provider specializing in information security and cyber security. Its offerings include penetration testing, attack simulation, incident response and digital forensics, data privacy advisory, DevSecOps and security architecture, cloud and infrastructure security, darknet monitoring, and security specialists such as CISO-/DPO-as-a-Service.

IT Security
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Redguard AG, succursale de Neuchâtel Logo

Redguard AG, succursale de Neuchâtel 

Neuchâtel · Since 2023

Redguard AG, succursale de Neuchâtel is a cybersecurity and information security consultancy offering advisory and testing services such as penetration testing, attack simulation, incident response, data privacy support, DevSecOps and specialised security staffing.

IT Security
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Reichardt Engineering AG Logo

Reichardt Engineering AG 

Münchenstein · Since 1987

Reichardt Engineering AG provides software and hardware solutions for data archiving, data conversion and hardware-based data encryption, and develops tailored applications; the company also offers multimedia management and data replication/backup services.

IT SecuritySoftware Development
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remasec Kreis Logo

remasec Kreis 

Rüthi (Rheintal) · Since 2004

remasec Kreis provides IT security and availability services, advising on the selection, implementation and maintenance of firewalls, intrusion detection systems and URL filters. The company also works on UNIX cluster/high-availability solutions, network design and integration between Unix and Microsoft environments.

IT Consulting & ServicesIT Security
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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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