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GR-Consulting GmbH 

St. Gallen · Since 2008

The core activity of GR Consulting / GR Innovation is the provision of architectural and construction management services, including QS fire protection, as well as construction consulting and owner representation. The company offers services such as strategic planning, feasibility studies, concepts, design, tendering and realization of construction projects.

Grecag AG 

St. Gallen · Since 1979

The core activity of GRECAG is real estate management, rental and sales. The company offers services such as property management, rental and sale of real estate, as well as support for condominium owners.

Green Pact AG 

St. Gallen · Since 2009

The core activity of Green Pact AG is the planning, execution and management of building renovations, building services, heating and cooling systems, as well as related services such as owner's trust, construction cost planning, financing consulting and legal consulting in the field of construction and rental law.

Group Treuhand GmbH 

St. Gallen · Since 2022

Group Treuhand GmbH provides services in accounting, treuhand (fiduciary) services, payroll, debt collection, preparation of financial statements, company formation and insurance advisory for businesses and private clients.

Grundbauberatung AG 

St. Gallen · Since 1965

Geoconsulting AG is an engineering firm specializing in geotechnics, hydrogeology, contaminated site investigations, building pollutants, environmental technology, risk analysis, measurement technology, and environmental construction supervision. The company's core activity is to provide services for the planning, execution, and monitoring of construction projects, particularly in the fields of foundation engineering, water management, and environmental protection.

grün&fein Bernhardsgrütter 

St. Gallen · Since 2022

The core activity of the company "grün & fein" is the consulting, accompaniment and education of private individuals, schools and companies in the field of plant-based nutrition and the integration of nature themes into everyday life. This includes specific workshops, lectures and consultations on topics such as wild herbs, vegan nutrition, nature mentoring and energetic work.

GSI Architekten AG 

St. Gallen · Since 2016

The core activity of Geisser Streule Inhelder Architekten AG is the planning and realization of architectural projects, including detailed planning, project and execution planning, in close collaboration with clients, specialist planners and authorities, with a focus on architectural quality, energy efficiency and monument preservation.

GT Trading GmbH 

St. Gallen · Since 2015

GT Trading GmbH manufactures customised cabins and insulated housings for industrial applications and sound-insulated practice booths. The company also supplies windows, doors, glass and gate construction and provides industrial services including powder coating, glass-bead and sand blasting, welding, smoking chambers and washing systems.

GUARNERI SOCIETY GmbH 

St. Gallen · Since 2015

GUARNERI SOCIETY GmbH facilitates and oversees transactions and the curation of rare string instruments, providing certificates of authenticity, appraisals, insurance advice and guidance on investment financing. The society holds a collection including Guarneri, Stradivari and Amati instruments, organises exhibitions and supports young musicians through sponsorships, competitions and masterclasses.

Gut Content GmbH 

St. Gallen · Since 2022

The core activity of Gut Content GmbH is the creation of content marketing for small and medium-sized enterprises (SMEs) and hidden champions from the MINT sector. This includes the development of communication concepts, the creation of authentic content, the design of designs, and the implementation of content marketing measures to strengthen the employer branding and customer communication of the companies.