Software Development

GreenVerse SA 

Lugano · Since 2024

GreenVerse SA develops a connected hydroponic ecosystem combining vertical growing systems, a mobile AI app with gamification, and a virtual/mixed‑reality digital twin. Its offerings include the GreenTower 20, IoT sensors and controllers, and software for remote monitoring, predictive analysis and training simulations.

Greifen-Handelsgesellschaft mbH 

Ebikon · Since 1999

The core activity of GREIFEN - Handelsgesellschaft mbH encompasses the development and distribution of software, particularly pager systems (VELLUX), as well as the creation of web designs and solutions, including barrier-free web design. Furthermore, the company offers services in the areas of e-advertising, search engine optimization, and online research.

grenico digital gmbh 

Gümligen · Since 2020

The core activity of grenico digital GmbH is the creation of websites, the setup of IT infrastructure for customers, and the development of smart products through the combination of electrical and mechanical engineering expertise. Additionally, the company offers full-stack development, security solutions, office installations, and customized solutions to meet specific customer needs.

gretler intermedia GmbH 

Binningen · Since 2006

gretler intermedia GmbH develops web-based software, interfaces and websites and provides marketing and design services including consulting, strategy development, SEO, graphic design, print and photography. The company also operates property services under the Akrona name, covering building and estate maintenance such as caretaker services, garden maintenance, cleaning, painting and renovation work.

Grid Dynamics Switzerland GmbH 

Zug · Since 2022

Grid Dynamics Switzerland GmbH is a technology consulting and engineering firm that helps enterprises develop and implement solutions in AI, data, cloud, and digital engagement. Its services include product and platform engineering, cloud and DevOps, data and ML platforms, IoT and edge computing, and managed services for industries such as retail, financial services, and manufacturing.

Gridonic AG, Zweigniederlassung Bern 

Bern · Since 2016

Gridonic AG, Zweigniederlassung Bern is a digital agency that designs and develops websites and web applications. It provides UX/UI design, performance optimisation and technical implementation using modern frameworks and system integrations (e.g. Node.js, Nest.js, Astro.js, Vue.js, PostgreSQL, Firebase).

Gridonic AG 

Zurich · Since 2010

Gridonic AG is a digital agency that designs and develops websites and web applications with an emphasis on UX/UI, user flows, performance and technology. Services include concept and visual design, CMS-based implementations, integrations with third‑party systems and ongoing maintenance and support.

Gridvision Engineering GmbH 

Unterentfelden · Since 2003

Gridvision Engineering GmbH is a software company that develops and delivers software solutions. The company develops the Gleeo Time Tracker application and provides support and maintenance for its software products.

Griffex GmbH 

Zurich · Since 2018

The core activity of Griffex Media is the creation and provision of innovative marketing solutions, including: digital marketing strategies and campaigns, holographic technologies for events and product presentations, software development for marketing automation and optimization, and technological solutions for immersive and interactive brand experiences. The company positions itself as a full-service provider for digital marketing solutions and offers its customers individually tailored strategies and solutions to achieve their business goals.

grizoon AG 

Chur · Since 2020

grizoon AG develops AI‑based voice solutions and digital conversational agents to automate telephone conversations and customer interactions. The offerings support multiple languages, operate 24/7, and can be integrated with clients' systems (e.g. CRM) to handle bookings, inquiries and data capture.

Grossen Soft GmbH 

Gümligen · Since 2000

The core activity of Grossen Soft GmbH is the development and consulting in the field of information technology, particularly in the areas of databases, business intelligence tools and programming languages. The company offers services such as software development, database administration and IT consulting, especially for small and medium-sized enterprises as well as private individuals.

groupify.ch GmbH 

Männedorf · Since 2021

The core activity of groupify GmbH is the development and operation of an app that enables people to organize and find common activities such as sports, exercise, culture, language learning or excursions.

GR Software Günter Rössler 

Winterthur · Since 2008

The core activity of GR-SOFTWARE Günter Rössler Software Development is the development of individual software and software components, particularly based on C#, C/C++, ASP.NET, WEBAPI, and Angular, as well as the creation of components such as.NET controls, OCX, ActiveX, COM, COM+, and Windows services.

grupo9 ag 

Stans · Since 1996

The company provides IT services, particularly in the areas of software development, system integration, and modernization of legacy systems. The core activities include: development of customized software solutions for companies, integration of systems and applications into existing corporate environments, modernization of legacy systems and applications for use in modern web and cloud environments, development of interfaces and services for communication between different systems and applications, analysis and optimization of IT infrastructures and organizations, and implementation of blockchain technologies on the Hyperledger and Ethereum platforms. The company focuses on providing stable, forward-looking, and market-oriented technologies and works closely with customers to develop and implement individual solutions.

Grynn GmbH 

Beringen · Since 2018

Grynn GmbH provides consulting, implementation, customization, hosting and support services for the open‑source ERP system ERPNext. The company develops Swiss‑specific integrations and apps (e.g. Swiss QR‑bill, ZUGFeRD/Factur‑X e‑invoicing, ISO‑20022 banking interfaces) and handles migrations and emergency remediation.

GSITE Sagl 

Stabio · Since 2010

The core activity of GSite SAGL is the creation and development of digital solutions, particularly in the areas of web design, e-commerce, digital marketing, social media marketing, search engine optimization (SEO), and mobile applications. The company also provides services in the areas of corporate identity, branding, and communication strategy.

g-soft GmbH 

Wettingen · Since 2020

The core activity of g-soft GmbH is the development of web and mobile applications.

GSPC AG 

Neuheim · Since 2014

GSPC AG provides software asset management and licensing consulting services, including license compliance risk assessments, software purchasing support, and managed SAM and SPLA services.

GSSA AG 

Regensdorf · Since 2010

The core activity of GSSA AG encompasses three main areas: 1. **Software Development**: Development of professional software, particularly for the Real Estate sector in the USA and game development with UNITY3D. 2. **Facility Management**: Service pooling for small businesses in Switzerland. 3. **Relocation Services**: Migration support, especially for IT specialists in Slovenia, Hungary, and Germany.

gs-soft AG 

Aarau · Since 2000

The core activity of gs-soft AG is the development of Mission Critical Software for large enterprises, particularly in the areas of: * Data Warehouse (DWH) and DataMoving (ETL) * Military planning and C4ISR systems * Military GIS systems * Nuclear power plant waste management systems * Nuclear power plant chemistry and radiological information systems * SOA enterprise systems. The company develops and distributes, in particular, the software products Safyr, Connect for SAP, MSS, MilX, MssStick, ISRAM, CIS and Perdos.