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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.

Gysi & Partner AG 

St. Gallen · Since 2001

The core activity of Gysi & Partner is the provision of legal and notarial services, particularly in the following areas: Real Estate Law (advisory and representation services for real estate transactions, financing of real estate investments, development of real estate projects), Corporate and Commercial Law (formation and organization of companies, corporate law transactions such as mergers and acquisitions, joint ventures), Notary Services (authentication of corporate law transactions, marriage contracts, advance care directives, wills, and inheritance contracts), Intellectual Property Law (protection, acquisition, and transfer of trademark, design, copyright, and licensing rights), Labor Law (advisory services for employers and employees in all aspects of Swiss labor law), and Inheritance Law (advisory services for business succession planning, private estate planning, and the creation of marriage and inheritance contracts). The company thus offers comprehensive legal services for companies and individuals.

Haarsana AG 

St. Gallen · Since 2009

Haarsana AG is the distributor of TRINITY Haircare and sells professional haircare products as well as related services. The website lists product ranges, salon services and an academy offering professional training.

Häberlin Engineering GmbH 

St. Gallen · Since 2017

Häberlin Engineering GmbH is a building services engineering firm providing planning and project management for heating, ventilation, air conditioning and sanitary systems (HVAC/S) and sprinkler installations. Services include feasibility studies, expert reports, condition analyses, operational optimizations, measurement concepts, specialist site supervision and coordination, plus energy solutions such as renewable systems, heat recovery, energy certificates (Minergie) and thermography.

Habitare Immobilien AG 

St. Gallen · Since 2014

Hädener Rohstoffe GmbH 

St. Gallen · Since 1997

The core activity of Hädener Rohstoffe GmbH is the trade of raw materials for various industrial sectors, particularly for the production of food, dietary supplements, pharmaceuticals and technical chemicals. The company sources raw materials from suppliers, mainly from Asia, and delivers them to customers in Europe and other regions. In addition to pure trading, the company also offers complementary services, which are summarized in the "Hädener Principle".

HAIMER Schweiz GmbH 

St. Gallen · Since 2008

HAI Stiftung 

St. Gallen · Since 1997

The company's core activity is the protection and conservation of sharks and their habitats through its own activities and support for third-party initiatives. This includes research, education, conservation projects and raising public awareness of the threats to sharks from overfishing, pollution and climate change.

Haldenhof St. Gallen AG 

St. Gallen · Since 2008

The core activity of Haldenhof AG is the development, rental and management of residential and commercial properties, particularly in the city of St. Gallen. This includes the construction of residential buildings, the rental of apartments and commercial units, as well as the management of underground parking spaces and motorcycle parking spaces.

Hälg & Co. AG 

St. Gallen · Since 1981

Hälg & Co. AG is a corporate group for building services engineering and integrated facility management. Its services include design, installation, maintenance and refurbishment of building services systems, covering plant engineering, building automation, service, ventilation cleaning and integrated property management.

Hälg Holding AG 

St. Gallen · Since 1989

Hälg Holding AG is part of the Hälg Group and provides building services engineering and integrated facility management. Its services include system construction, building automation, maintenance and ventilation cleaning, as well as tailored property services for various types of buildings.

Halter AG, Zweigniederlassung St. Gallen 

St. Gallen · Since 2019

Halter AG, Zweigniederlassung St. Gallen provides design‑build construction services as well as real‑estate development and investment activities. Offerings include design‑build for new construction and renovations, urban planning and architecture, property acquisition and capital investments; projects are planned and executed using digital building models (BIM) and integrated information management.

Hammer Advisory AG 

St. Gallen · Since 2022

The core activity of Hammer Advisory is advising companies and institutions in the areas of leadership, management and organizational development, with the goal of developing and establishing a strong and sustainable performance.

Hannibal-Tours, Diana Imholz + Carlo Rausa, Abenteuerreisen 

St. Gallen · Since 2008

The core activity of Hannibal-Tours is the organization and implementation of trips, particularly guided enduro adventure tours, motorcycle tours and individual trips to Namibia and Central Asia. This includes the brokerage of flight tickets, hotel bookings, car rentals and the provision of motorcycles and 4x4 vehicles with or without camping equipment.

Hänni Gartenbau - Landschaftsarchitektur AG 

St. Gallen · Since 2008

The core activity of Hänni Gartenbau-Landschaftsarchitektur AG encompasses the planning, design, construction and maintenance of gardens, landscapes and outdoor facilities for private and public clients. This includes the creation of landscape architecture plans, the execution of garden and landscape construction work, the maintenance and upkeep of existing facilities, as well as the realization of special projects such as pool installations, green roofs and renaturalizations.

Hans Mittermaier AG 

St. Gallen · Since 2007

The company's core activity is the manufacture and assembly of interior fittings, particularly the production of custom-made pieces and object furnishings, as well as the implementation of projects in the field of interior design, including collaboration with architects, electricians, masons and other specialists.

H. Antenen Management AG 

St. Gallen · Since 1974

The core activity of H. Antenen Management St. Gallen is the creation of residential units, particularly in the field of housing construction, as a general contractor and construction consultant.

Hartchromwerk Brunner AG 

St. Gallen · Since 1965

Hartchromwerk Brunner AG specializes in technical hard chrome plating and surface finishing, providing coating services, dehydrogenation treatments and mechanical machining for component surfaces. The company is part of the Parzer Group.

Hausarztpraxis St. Leonhard GmbH 

St. Gallen · Since 2012

Hausarztpraxis St. Leonhard GmbH is a primary care medical practice led by Dr. med. Stefan Funk, specialist in general internal medicine (FMH). The practice provides primary care and internal medicine diagnostic and treatment services including check-ups, vaccinations, ECG, laboratory tests, ultrasound, lung function testing, ambulatory blood pressure monitoring, travel medicine, infusions and sleep diagnostics, and offers an online portal for appointments, prescriptions and referrals.

Hauser Restaurierung GmbH 

St. Gallen · Since 2019

The core activity of Hauser Restaurierung GmbH is the conservation and restoration of art and cultural assets, particularly in the field of architectural surfaces such as stone objects, wall paintings, monuments and interior fittings.

Häusler Assessment + Beratung GmbH 

St. Gallen · Since 2019

Haustechnik Plan B AG 

St. Gallen · Since 2018

The core activity of Haustechnik Plan b AG is the planning and coordination of building technology, particularly in the areas of plumbing, heating and ventilation (HLSE). The company offers services such as project planning, coordination and support in all planning phases and specializes in the renovation, expansion and new construction of buildings in various industries, including industry, public buildings, commerce and residential buildings.

HDS Bautenschutz GmbH 

St. Gallen · Since 2019

The core activity of HDS GmbH is the provision of structural protection services, particularly in the areas of: * Floor care and protection (cleaning, maintenance, repair and renovation of floors) * Sealing (crack and joint sealing, surface sealing, groundwater sealing/injections, pool and pond sealing) * Concrete repairs (renovation of damaged or aging concrete) * Static reinforcements (reinforcement of the load-bearing capacity of existing concrete structures with CFRP strips) * Coatings (aesthetic, functional and weather-resistant coatings for floors and walls) The company offers these services for the interior, exterior and industrial sectors and advises customers on site to jointly develop the best solution for their concerns.

HDS Haus der Sprachen AG 

St. Gallen · Since 2003

HDS Haus der Sprachen AG is a language school that offers practical language courses and official language examinations. Services include German (including Swiss German) and other foreign-language courses, corporate courses, private tuition, group classes, an examination centre (telc, fide, SDS, KDE) and exam preparation.

Health Yourself AG 

St. Gallen · Since 2020

The core activity of Health Yourself AG is the provision of health tests and services, in particular antibody tests, as well as the provision of information and advice on various health topics such as sexual health, prevention, vitamin and nutrient supply, and exhaustion.

HEFTI. HESS. MARTIGNONI. St. Gallen AG 

St. Gallen · Since 2011

HEFTI. HESS. MARTIGNONI. St. Gallen AG is a building-services engineering firm providing electrical and multidisciplinary building-technology planning (HLKSE+), offering services such as energy supply, HVAC/PL engineering, building automation, lighting design, photovoltaics and fire protection for building and infrastructure projects.

Helga AG 

St. Gallen · Since 2021

Helga AG operates a web-based platform for music-rights management, providing tools to centralize royalties and catalog data, verify statements, and deliver decision-support for artists, managers and rightsholders.

Helvetax GmbH 

St. Gallen · Since 2021

The core activity of Helvetax GmbH is the provision of services in the areas of accounting, tax consulting and business consulting. Specifically, this includes: Accounting: financial accounting, annual financial statements, payroll accounting, payroll administration, value-added tax, tax returns, accounts receivable and accounts payable management, payment processing. Tax consulting: tax optimization, tax returns for individuals and companies. Business consulting: business plans, modeling, investment and risk analysis, market and competitor analysis. Online accounting: digital management of invoices, receipts and expenses, booking of documents, declaration of value-added tax, preparation of annual financial statements. The company offers these services primarily to companies and self-employed individuals in German-speaking Switzerland.

Herbamed AG 

St. Gallen · Since 1983

Herbamed AG manufactures herbal mother tinctures, homeopathic remedies and pharmaceuticals, offering around 600 tinctures in its standard range produced according to the general requirements of the Homoeopathic Pharmacopoeia. The company also produces dilutions, triturations and globules (including veterinary medicines) and provides contract manufacturing and documentation services.

Hermes Personalberatung AG 

St. Gallen · Since 2010

Hermes Personalberatung AG provides recruitment and advisory services including executive search/headhunting, strategic career counselling, mentoring for junior talent and research/active sourcing, primarily for financial services, legal professions and consulting.

HEROL AG 

St. Gallen · Since 2009

Herzig Controlling GmbH 

St. Gallen · Since 2003

The company Herzig Controlling GmbH offers services in the field of electrical installation and control. The core activity includes in particular: * Installation checks and measurements for residential buildings (single-family homes, multi-family homes, condominiums) * Defect reports and acceptance tests for electrical installations * Inspections and certifications of photovoltaic systems * Boat and construction site inspections * Supervisory work and consulting services in the field of electrical engineering The services are offered to both private and commercial customers, including agricultural businesses and commercial or office buildings.

heussercrea ag 

St. Gallen · Since 1994

heussercrea ag is a creative agency offering graphic design, marketing and advertising, illustrations, animations, websites, mailings and online marketing services. Its work includes brand identity, magazine and brochure design, WordPress website development and digital newsletters.

Heusser Tapeten AG 

St. Gallen · Since 1979

The core activity of Heusser Tapeten AG is the sale and consulting of wallpapers, curtains, shading systems, carpets and wall coverings, as well as the provision of services in the field of interior design.

hevii technologie GmbH 

St. Gallen · Since 2011

The core activity of hevii technologie GmbH is the optimization of the integrity of pressure-loaded and mechanical connections (Bolted Joint Reliability) in industrial plants, to ensure safety, availability and compliance with legal regulations. To this end, the company offers services such as risk analysis, forensic analysis, design and maintenance support, third-party quality assurance, bolt force control, vibration analysis, training and consulting.

HFK Bau AG 

St. Gallen · Since 1996

The core activity of HFK Bau AG is the search, purchase and development of building land, as well as the construction of modern rental and owner-occupied apartments in Eastern Switzerland, particularly in the St. Gallen region.

HICC Haemostasis in Critical Care GmbH 

St. Gallen · Since 2013

Haemostasis in Critical Care GmbH (HICC) is an organizer of medical workshops and congresses, particularly in the field of haemostasis research and intensive care medicine. The company's core activity is to organize and conduct scientific events where experts in the field of haemostasis research and intensive care medicine come together to exchange and discuss their experiences and research findings.

Himalaya Remix Asian Food GmbH 

St. Gallen · Since 2015

The company's core activity is gastronomy, specifically the operation of a restaurant offering Tibetan and Asian specialties. The company also provides a catering service for events and celebrations.

Hipercom Customer Communication GmbH 

St. Gallen · Since 2011

Hipercom Digital Solutions GmbH 

St. Gallen · Since 2018

Hirsch AG 

St. Gallen · Since 2005

Hirsch AG is a car dealership specializing in Saab vehicles, operating as both a dealer and a factory refiner and offering sales, maintenance and vehicle refinement services.