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

IT & Communication

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47'425 companies found

OIS Solutions, Sarikaya Logo

OIS Solutions, Sarikaya 

Geneva · Since 2019

The core activity of OIS Solutions is the development, production and maintenance of software solutions, particularly for the financial sector, as well as the creation of 3D animations and models. The company also offers IT consulting, development of customized software solutions, cloud solutions, marketing strategies and data analysis.

Software Development
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Ojea Electronics Sàrl Logo

Ojea Electronics Sàrl 

Bouveret · Since 2015

The core activity of OJEA Electronics is the planning, installation and integration of domotics systems, networks and multimedia solutions for private and commercial customers. This includes the automation of systems such as lighting, heating, security and entertainment electronics, as well as the installation of networks and infrastructures for internet, audio, video and other applications. The company also provides consulting and service for the optimization and maintenance of these systems.

Electrical Planning & InstallationIT Infrastructure & Cloud
View profile5(2)
Ollie Schaich Studio Logo

Ollie Schaich Studio 

St. Gallen · Since 2021

The company Ollie Schaich Studio primarily focuses on design and creative services, particularly in the areas of studio design and visual communication.

Advertising Agencies
View profile5(2)
oneITS gmbh Logo

oneITS gmbh 

Bassersdorf · Since 2012

The core activity of oneITS gmbh is the provision of IT services, including: IT support and maintenance, hosting and web design, domain and IP telephony services, sales and installation of SONOS and Samsung products, and accounting software (BEXIO & Odoo). The company positions itself as a competent IT partner, offering a comprehensive range of IT services from a single source.

IT Consulting & Services
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ONE PIXEL STUDIO Sàrl Logo

ONE PIXEL STUDIO Sàrl 

Geneva · Since 2007

The core activity of Onepixel Studio is the creation of web applications and communication solutions, particularly in the field of web design and development.

Software Development
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On Informatik Service GmbH Logo

On Informatik Service GmbH 

Cham · Since 2021

Software Development
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OnIT Consulting GmbH Logo

OnIT Consulting GmbH 

Cham · Since 2023

OnIT.ch offers digital solutions and services to businesses in the areas of IT, accounting, software, cloud and business management solutions. The core activities include: digitalization of business processes, implementation of cloud solutions, accounting and payroll accounting, financial accounting, customer relationship management (CRM), and IT infrastructure and security. The company positions itself as a partner for businesses to support them in the digitalization and optimization of their business processes.

IT Consulting & Services
View profile3(2)
onremote AG Logo

onremote AG 

Zurich · Since 2021

onremote AG develops the onremote AI Assistant, a mobile application that automatically generates visual reports from video and audio recordings. The solution supports Swiss German and multiple languages, provides REST API integration for CMS/CRM systems, and offers optional AR, IoT and remote-support features.

Software Development
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openLINE Schweiz GmbH Logo

openLINE Schweiz GmbH 

Riehen · Since 2005

The core activity of openLINE Schweiz GmbH is the development and distribution of commercial software, particularly ERP systems (Enterprise Resource Planning) for companies. The software includes modules for address management, article management, order processing, financial accounting, inventory management, and other commercial functions.

Software Development
View profile4(2)
Optimize AG Logo

Optimize AG 

Zurich · Since 2014

The company offers an online platform for planning and organizing events. The core activity consists of providing a comprehensive database of event locations, service providers, and event types, enabling users to search and book suitable locations and services for their events.

Web Portals & Platform Companies
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OPTUMSOFT, INC., Menlo Park, Zweigniederlassung Zürich Logo

OPTUMSOFT, INC., Menlo Park, Zweigniederlassung Zürich 

Zurich · Since 2017

The core activity of OptumSoft is the development and provision of products and platforms that enable development teams to create and manage distributed applications on cloud-based systems. The company focuses on optimizing the software development process to improve the efficiency, scalability, and performance of applications.

Software Development
View profile4(2)
Oritec Beschriftungs AG Logo

Oritec Beschriftungs AG 

Affoltern Am Albis · Since 1986

The core activity of Oritec Beschriftungs AG is the development and implementation of customized signage and orientation solutions, including window signage, laser engravings, vehicle signage, cut-out films and advertising technology.

Advertising Agencies
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ORITI SA Logo

ORITI SA 

Lugano · Since 2002

The core activity of Oriti SA consists of planning, implementing and installing electrical and telematic systems, including domotics, IP surveillance and telephone systems, for private and commercial customers in the canton of Ticino.

Electrical Planning & InstallationTelecommunications
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OVERLINE AG Logo

OVERLINE AG 

Pazzallo · Since 2010

The core activity of Overline Solution is consulting and implementing digitalization projects for companies, including the implementation of CRM systems, ERP systems, cyber security solutions and conducting training and coaching. The company supports customers in their digital transformation and helps them optimize their processes and achieve their goals.

IT Consulting & ServicesIT SecuritySoftware Development
View profile1(2)
OViX Tech SA Logo

OViX Tech SA 

Geneva · Since 2016

The core activity of Ovix is the optimization and management of IT infrastructures, including the design, implementation, management, optimization, updating and migration of infrastructure solutions, as well as the securing of systems and data. This also includes support for the adoption of cloud solutions, the modernization of collaboration tools and ensuring IT security.

IT Infrastructure & Cloud
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OZWE SA Logo

OZWE SA 

Prilly · Since 2008

The core activity of OZWE Games is the development and publication of Virtual Reality games (VR games).

Software Development
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Pallon AG Logo

Pallon AG 

Zurich · Since 2019

The core activity of Pallon is the development and provision of an artificial intelligence (AI)-based platform for analyzing wastewater and sewer inspection videos. The platform uses machine learning and computer vision algorithms to detect, locate and measure defects in channels and pipes. The results are provided to customers within a few days, enabling them to obtain an objective and precise assessment of the condition of their sewer networks.

Research & DevelopmentSoftware Development
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pally online gmbh Logo

pally online gmbh 

Chur · Since 2019

pally online gmbh provides digital online solutions and web projects. Services include digital communication, conceptual web design, e‑commerce, automations, professional hosting and data‑protection support, plus consultancy and reviews of existing websites; implementations are based on WordPress.

Advertising Agencies
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Parametric Technology (Schweiz) AG Logo

Parametric Technology (Schweiz) AG 

Zurich · Since 1992

The core activity of PTC is the development and provision of software solutions for Product Lifecycle Management (PLM), enabling companies to develop, manufacture and serve their products and services. PTC's software solutions support companies in their digital transformation and help them optimize their product development, manufacturing and servicing.

Software Development
View profile3(2)
Parenti Design SARL Logo

Parenti Design SARL 

Geneva · Since 1998

Parenti Design SARL is a branding and communication agency offering brand strategy, visual identity, digital design (websites and apps) and advertising campaigns. The agency also provides brand experience services including UX, signage, motion design and packaging.

Advertising Agencies
View profile5(2)
parisiva sagl Logo

parisiva sagl 

Montagnola · Since 2020

The company parisiva is a communication and design agency specializing in the development of creative ideas and solutions for companies and organizations. Its core activities include: strategy development, web design and development, graphic design, video production, photography, campaign development, corporate identity, e-commerce solutions, and digital communication. The company supports its customers in developing their brand, improving their online presence, and achieving their communication goals.

Advertising Agencies
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Park Books AG Logo

Park Books AG 

Zurich · Since 2009

The core activity of Scheidegger & Spiess is the publication of books, particularly in the fields of architecture, urbanism and architectural culture, with a focus on high-quality design and materialization.

Publishing
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passion4IT GmbH Logo

passion4IT GmbH 

Oberrohrdorf · Since 2013

The company passion4IT offers consulting services to Swiss SMEs (Small and Medium-sized Enterprises) in the field of digital transformation. The core activities include: Digital Analysis: Conducting analyses to assess the digital maturity and potential of companies. Digital Strategy: Developing individual digitalization strategies for companies. Project Management: Accompanying and implementing digital projects. Change Management: Supporting companies in changing their processes and culture as part of the digital transformation. The company supports its customers in developing and implementing digital strategies to modernize their business models and position themselves successfully in the digital future.

IT Consulting & Services
View profile5(2)
pastell.digital gmbh Logo

pastell.digital gmbh 

Burgdorf · Since 2024

The core activity of pastell.digital gmbh is the creation and design of digital content and solutions for companies, including: website creation and design, video and audio productions, logo design, social media content and management, content strategy and creation, community management, analytics and reporting. The company positions itself as a digital agency that supports companies in developing and implementing their digital presence and communication.

Advertising Agencies
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Paul Brem Informatik AG Logo

Paul Brem Informatik AG 

Uetikon Am See · Since 1987

Paul Brem Informatik AG develops, implements and provides training for industry-specific software for the energy and billing sectors.

IT Consulting & Services
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Pearlsys AG Logo

Pearlsys AG 

Härkingen · Since 2003

Pearlsys AG provides IT and business-administration solutions and acts as a strategy and service partner for the europa3000™ ERP software. Its offerings include installation and configuration, consulting and analyses, project management and outsourcing mandates, user training and hotline support, interface development, IT infrastructure services and accounting and payroll support.

IT Consulting & ServicesIT Infrastructure & Cloud
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Pépites.club Sàrl Logo

Pépites.club Sàrl 

Lausanne · Since 2022

Pépites.club is an online bookstore specializing in the sale of comics, graphic novels, fanzines, and other illustrated books. It offers a selection of books in various genres such as horror, intimate, fun, travel, experimental, investigation, science fiction, and drama. Customers can purchase books online or subscribe to a monthly subscription service, where two books are selected and delivered each month.

PublishingRetail - Books & Media
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PerfectAd AG Logo

PerfectAd AG 

Wallisellen · Since 2014

The core activity of PerfectAd AG is the creation and implementation of innovative marketing solutions, particularly through the use of gamification approaches, to develop and implement lead generation and successful sales strategies for customers. The company focuses on creating creative and tailored advertising campaigns aimed at achieving maximum attention and engagement, ultimately increasing customers' revenue.

Advertising Agencies
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Peter Sauter Nullachtsechzehn Logo

Peter Sauter Nullachtsechzehn 

Zurich · Since 2022

Peter Sauter Nullachtsechzehn stages messages and develops communication formats for events, exhibitions and public engagement projects. Services include event and location concepts, exhibition and trade-fair presentations, and mediation and cultural projects.

Advertising Agencies
View profile5(2)
pfeffermint AG Logo

pfeffermint AG 

Schlieren · Since 2009

The company is an agency for comprehensive experiences, specializing in the areas of design, architecture, scenography, branding, communication, and production. The core activities include: Interior Design: Designing interior spaces for offices, restaurants, hotels, and other public facilities; Scenography: Creating scenes and exhibitions for events, trade fairs, and exhibitions; Branding: Developing brand identities and strategies for companies; Communication: Creating communication concepts and materials for companies; Production: Implementing design and communication concepts into practice. The company thus offers a wide range of services aimed at supporting companies and organizations in shaping their physical and visual presence.

Trade Fair & Event OrganizersInterior ConstructionAdvertising Agencies
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photography by janeski gmbh Logo

photography by janeski gmbh 

Heimberg · Since 2007

The core activity of the company "photography by janeski gmbh" is the creation of visual content and communication solutions for businesses, particularly in the areas of: Commercial, Editorial, Portrait, and Product Photography, Video Production, Web Design, Communication Strategy and Consulting, Brand Building and Positioning. The company provides its customers with comprehensive solutions for their visual and communicative needs, from conception to implementation.

Advertising Agencies
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picterra SA Logo

picterra SA 

Chavannes-Près-Renens · Since 2016

The core activity of Picterra is the development and provision of geospatial AI solutions for a sustainable future. Specifically, the company offers a platform for the analysis and processing of geospatial data, enabling customers to improve their sustainability efforts, identify and minimize risks, and ensure compliance with regulations such as the EU Deforestation Regulation (EUDR). Picterra's solutions are used in various industries, including mining, agriculture, forestry, and infrastructure.

Web Portals & Platform Companies
View profile5(2)
Piguet Emmanuel, Cortat Fabrice, Wonderweb SNC Logo

Piguet Emmanuel, Cortat Fabrice, Wonderweb SNC 

Geneva · Since 2024

Piguet Emmanuel, Cortat Fabrice, Wonderweb SNC designs and develops websites and provides custom design and CMS solutions (WordPress, MODx, Storyblok, Prismic). The firm integrates CiviCRM for associations and NGOs, configures Swiss hosting, and provides support and maintenance services.

IT Consulting & ServicesSoftware Development
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Pinax AG für Marketing und Kommunikation Logo

Pinax AG für Marketing und Kommunikation 

Kreuzlingen · Since 2004

Pinax AG für Marketing und Kommunikation is a communications firm offering strategic advice, concept development, editorial text production and communication formats such as publications, newsletters and events. It supports storytelling, editorial workshops and assembles project teams with specialists in design, photography, film and web development.

Public Relations Consulting
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Pinotech Consulting Sàrl Logo

Pinotech Consulting Sàrl 

Môtier (Vully) · Since 2009

The core activity of Pinotech Consulting Sàrl is the provision of IT consulting services.

IT Consulting & Services
View profile4.5(2)
Pioniergeist GmbH Logo

Pioniergeist GmbH 

Aesch Bl · Since 2017

The company provides consulting and coaching services to organizations and executives, aiming to promote change and innovation. The core activities include: Accompanying executives and organizations in change processes, Steering and leading business-critical projects, Shaping organizations and results, Change management and accompanying structural and cultural change processes, Innovation management and product development, Process development and improvement, Implementing agile structures and lean methods, Moderation and coaching of employees, Project management and takeover. The company supports its customers in developing and implementing strategies, processes, and projects, with the goal of achieving long-term results and strengthening the organization.

Management ConsultingIT Consulting & Services
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Pixelbar GmbH Logo

Pixelbar GmbH 

Thun · Since 2008

The core activity of Pixelbar GmbH is the creation of visual content, particularly in the areas of: videomapping and LED animation, music video production, corporate and commercial films, 2D/3D animation, visual content creation, film and video production, and live show and event animations. The company specializes in creating unique and engaging visual content for clients from various industries, including music, advertising, and entertainment.

Advertising Agencies
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Pixeleez Sàrl Logo

Pixeleez Sàrl 

Renens Vd · Since 2014

The core activity of Pixeleez is the development of web and mobile applications, including design, management and quality assurance. The company offers services such as project management, business analysis, web development, design, quality assurance and IT management to support customers in the development of web and mobile applications.

Software Development
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Pixelmolkerei AG Logo

Pixelmolkerei AG 

Chur · Since 2009

The core activity of Pixelmolkerei is the creation of highly realistic, multi-sensory applications and 3D visualizations for the healthcare sector, particularly for medical education and training of healthcare professionals. This includes the development of virtual reality applications, 3D animations, interactive videos, and CGI/3D visualizations for the representation of medical processes and interventions.

Software Development
View profile4.5(2)
Pixelqueen GmbH Logo

Pixelqueen GmbH 

Lucerne · Since 2020

The core activity of Pixelqueen is the creation of graphic and web design.

Advertising Agencies
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PixInside SA Logo

PixInside SA 

Gland · Since 1996

The core activity of Pixinside SA is the creation of websites, animations, and aerial images. More specifically, the company offers the following services: Web Design: creation of customized websites tailored to the specific needs of the customer. Motion Animation: creation of animated videos that can be used to illustrate content and strengthen the brand. Aerial Photography: creation of aerial photos and videos using drones to document properties, buildings, or other objects from the air. The company also uses OctoberCMS as a platform for creating websites and develops custom plugins to improve the functionality and efficiency of the websites.

Advertising Agencies
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plan-box.com AG Logo

plan-box.com AG 

Beckenried · Since 2001

The core activity of plan-box.com is the development and provision of a web-based software solution for efficient data and document management in the construction and facilities management (FM) industry. The software enables the management of plans, documents and other documents in construction projects and supports communication and collaboration between all parties involved in the construction project.

Software DevelopmentWeb Portals & Platform Companies
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Planchamp Télécom SA Logo

Planchamp Télécom SA 

Conthey · Since 1999

The core activity of Planchamp Télécom SA is to provide solutions and services in the field of radio communication, security alarms and sound systems. The company offers innovative and reliable solutions for communication needs, security solutions that prioritize customer safety, and high-quality sound systems to optimize the acoustic experience. Additionally, the company provides maintenance contracts and qualified support to ensure the functionality and longevity of the installed systems.

Telecommunications
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Planifyit GmbH Logo

Planifyit GmbH 

Fribourg · Since 2023

The core activity of Planifyit GmbH is the consulting and implementation of Business Intelligence and financial planning software solutions, particularly with SAP and Microsoft products such as PowerBI, SAP SAC, SAP BW and SAP BPC. The company supports customers in the effective use of their company data, budgeting, financial planning and analysis, as well as in the consolidation of financial data.

IT Consulting & Services
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PlantCare AG Logo

PlantCare AG 

Russikon · Since 2005

The core activity of PlantCare AG is the development and manufacture of monitoring systems and automated irrigation controls for the agricultural sector, particularly for vegetable, fruit and viticulture as well as for tree nurseries. These systems are based on innovative soil moisture and soil temperature sensors and enable efficient and optimized irrigation.

General Goods ProductionSoftware Development
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Plexer GmbH Logo

Plexer GmbH 

Volketswil · Since 2015

The core activity of FEDERFELL Informatik is to advise, modernize and support small and medium-sized enterprises (SMEs) in the fields of IT and illustration. This includes: IT consulting and support, software development, network management, design and illustration, as well as support in optimizing administrative tasks and market representation. The company thus offers comprehensive services for SMEs to meet their IT and illustration needs and optimize their business processes.

IT Consulting & Services
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Plexim GmbH Logo

Plexim GmbH 

Zurich · Since 2002

The company's core activity is the development and distribution of software and hardware solutions for the simulation and development of power electronics systems, particularly with the standard simulation software tool PLECS, as well as the provision of engineering services, training and support.

Software Development
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Atelier 1291 KlG Logo

Atelier 1291 KlG 

Hasliberg Goldern · Since 2021

The core activity of Plotterstübli Hasliberg is the creation of creative design solutions, particularly in the areas of: glass refinement (e.g. laser engraving, sublimation), textile refinement (e.g. logo printing on textiles), signage (e.g. vehicle signage), and logo design and individual designs. Additionally, the company operates an online shop selling various products such as textiles, home textiles, home accessories, and gifts.

Printing CompaniesAdvertising Agencies
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plus-IT AG Logo

plus-IT AG 

Winterthur · Since 2003

plus-IT AG provides business intelligence services for small and medium-sized enterprises. Its offerings include BI consulting and BI‑Healthchecks, implementation and operation of solutions such as SAP BusinessObjects and SAP Analytics Cloud, IBCS-based visualization advice, packaged tools (e.g. easyBI), trainings and support.

IT Consulting & ServicesSoftware Development
View profile5(2)
plusmedia Urs Degen Logo

plusmedia Urs Degen 

Liestal · Since 2006

The core activity of plusmedia is the provision of services in the field of advertising and marketing, particularly: classical advertising, internet solutions, public relations, and full-service offers for advertising campaigns. The company positions itself as a reliable and versatile advertising agency that supports small and medium-sized enterprises in Northwestern Switzerland in the conception and implementation of advertising measures.

Advertising Agencies
View profile5(2)
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.
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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.