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company directory

Alpen Architekten AG 

St. Gallen · Since 2010

Alpen Architekten AG is an architecture firm that designs bespoke building projects and manages implementation phases. Services include execution planning, construction management, acting as general contractor and client advisory.

Alpentraum Entertainment GmbH 

St. Gallen · Since 2024

Alpentraum Entertainment GmbH is an agency that arranges event services and provides bands, DJs, a VW T2 photo‑booth bus and event consulting. The website lists booking options for live acts, mobile photobooth services and event planning support for events in Switzerland, Germany and Austria.

AlpineForge GmbH 

St. Gallen · Since 2024

AlpineForge GmbH develops web projects and interactive applications, focusing on human–computer interaction and mixed reality solutions.

Alro Hotel GmbH 

St. Gallen · Since 1997

The core activity of Alro Hotel GmbH is the consulting and support of hoteliers, restaurateurs, lessors and owners in the hotel and catering industry. They offer comprehensive consulting, analysis and strategies to improve the economic situation of their clients.

ALSON GmbH 

St. Gallen · Since 2008

ALSON GmbH is a distributor of professional video technology, supplying products and solutions for video surveillance (IP video security, IP cameras), video management software and video intercom systems to dealers, installers and professional users.

Altafina AG 

St. Gallen · Since 2005

The company's core activity is the long-term investment of pension fund assets in the real estate asset class, particularly through selective and sustainable investing in German-speaking Switzerland, as well as the management and development of properties with the goal of providing tenants with optimal value for the rent paid.

Altamira, Tanner-Frick 

St. Gallen · Since 2001

The company's core activity is the provision of psychotherapeutic services, particularly animal-assisted and experiential therapies, as well as psychological assessments and consultations.

altrimo ag 

St. Gallen · Since 2020

altrimo ag provides fiduciary, real estate, legal, tax advisory and statutory auditing services. Offerings include accounting and payroll support, preparation of tax declarations and tax advice, legal assistance for succession and property transfers, real estate valuation and sales, and implementation and support for Abacus software; audits are carried out by the subsidiary interrevision ag.

Alumni Baukaderschule St. Gallen 

St. Gallen · Since 2012

Alumni Baukaderschule St. Gallen is a network for former students of the Baukaderschule. The webpage links to the alumni statutes and to an external alumni website, and contact details are provided via GBS.

amalix GmbH 

St. Gallen · Since 2023

The company's core activity is advising and supporting customers in marketing and selling their products on the Amazon platform, particularly in the Amazon FBA (Fulfillment by Amazon) area. This includes services such as product and brand development, creating Amazon strategies, implementing Amazon PPC advertising, managing customer inquiries, and creating content for social media channels. The company positions itself as an Amazon agency with the goal of supporting customers in achieving their goals on Amazon.

Ambauen Gartenbau GmbH 

St. Gallen · Since 2022

The core activity of Ambauen Gartenbau is professional garden design, garden maintenance and garden care, including lawn mowing, weeding, bed maintenance as well as garden planning and consulting.

AMEK, Inh. Arikan 

St. Gallen · Since 2023

AMEK, Inh. Arikan performs electrical inspections (periodic, acceptance and spot checks) and equipment testing, and provides consulting and training in electrical installations and safety. The company also carries out load-profile measurements and certifies photovoltaic installations.

amici d'arte 

St. Gallen · Since 2010

The core activity of Macelleria d'Arte is the organization and implementation of exhibitions of contemporary art as well as the promotion of artists and art projects. The company operates a gallery in St. Gallen, which regularly hosts exhibitions and events.

Amivo AG Treuhand + Revision 

St. Gallen · Since 2001

The core activity of Amivo AG encompasses the provision of services in the areas of auditing, tax consulting, business consulting, and mergers and acquisitions. Specifically, the company offers the following services: Auditing: Examination and evaluation of companies and their finances; Tax consulting: Advice and representation of companies and individuals in tax matters; Business consulting: Advice to companies on the implementation of ideas and plans, including strategic and operational support; Mergers & Acquisitions: Advice and support in company acquisitions and sales. The company positions itself as a long-term partner to its clients, offering solutions based on technical expertise, performance orientation, and service quality.

Amstein + Walthert St. Gallen AG 

St. Gallen · Since 1998

Amstein + Walthert St. Gallen AG is a consulting and engineering office for integral building services planning and support throughout a building’s life cycle. Services include planning and coordination of HVAC, electrical and sanitary systems, energy concepts, and building operation and maintenance.

analyGIS GmbH 

St. Gallen · Since 2017

The core activity of analygis GmbH is the provision of services in the field of geoinformatics, particularly in the areas of: * Geodata collection, processing and analysis * Cartographic representation of results * Traffic consulting, especially in the field of pedestrian and bicycle traffic * Planning and maintenance of hiking trail networks, including route planning and signage * Specialized applications for slow traffic and geoinformatics The company offers consulting and support in these areas and has specific expertise in the use of GIS systems such as QGIS and ESRI ArcGIS.

Andeo Studio GmbH 

St. Gallen · Since 2024

Andeo Studio GmbH offers tattoo and piercing services, including consultations, jewellery selection and aftercare instructions. The website provides price lists for different piercing types and tattoo sizes and information on consultations and gift vouchers.

Andreas B. Müller - Projekte, Kommunikation und Beratung 

St. Gallen · Since 2011

Andreas B. Müller - Projekte, Kommunikation und Beratung provides coaching, project management and communication services, including concept development, copywriting and implementation for print and online channels. The practice supports idea development and the execution of projects and campaigns for individuals and small businesses.

Andreas Rütsche GmbH 

St. Gallen · Since 2022

Andreas Rütsche GmbH provides carpentry and interior joinery services, including stair construction, solid-wood furniture and woodturning.

Andres Geotechnik AG 

St. Gallen · Since 1997

The core activity of Andres Geotechnik AG is consulting and expertise in the fields of geotechnics, geology, groundwater and contaminated sites for public and private clients. This includes, in particular, the creation of reliable decision-making bases for construction projects through the close collaboration of geologists, engineers and environmental specialists.

androll consult GmbH 

St. Gallen · Since 2001

The core activity of androll consult GmbH is to advise and support companies and organizations in the areas of leadership, communication and strategy. Specifically, this includes: Leadership: training, executive workshops, coaching and health management; Communication: conversation management, crisis communication and media relations; Strategy: development of strategies, Balanced Scorecard, developments and Management Information Systems (MIS). The company thus offers management consulting services aimed at supporting companies and organizations in solving problems and overcoming challenges.

APAG Personal-Planung AG 

St. Gallen · Since 1979

The core activity of APAG Personal Planung AG is personnel consulting.

Apertum GmbH 

St. Gallen · Since 2022

Apertum GmbH is a real estate brokerage network that provides buying and selling services for residential properties. The organisation originated from a treuhand team at GMTC Treuhand & Consulting AG and uses a regional network to list properties, advise clients and connect buyers with sellers in eastern Switzerland.

AQTec AG 

St. Gallen · Since 2014

AQTec AG provides practice-oriented consulting and support in production and quality optimization, business management, and personnel development and training.

Aqua Cleaning Services AG 

St. Gallen · Since 2010

The core activity of Aqua Cleaning Services AG is building cleaning, particularly in the regions of St. Gallen and Zurich.

AQUATECH - DIEM GMBH 

St. Gallen · Since 2009

The core activity of AQUATECH - DIEM GMBH encompasses the planning, manufacturing and installation of plants and components for water treatment and desalination, including: orbital welding of pipelines, construction of stainless steel pipelines, production of water softening systems, production of full desalination systems, and custom-made fittings and valves. The company thus provides services and products for water treatment and desalination, particularly for industrial and commercial applications.

Arana Care Services AG 

St. Gallen · Since 2023

Arborist GmbH 

St. Gallen · Since 2021

The core activity of the company "arborist GmbH" is professional tree care, including pruning, training, maintenance and protection of trees. This includes specific services such as training pruning, young tree care, corrective and limiting pruning, crown lifting, deadwood removal and crown maintenance. Additionally, the company also offers consulting and services in the areas of sustainability, soil improvement and planting.

archimo.ch gmbh 

St. Gallen · Since 2004

Gahler is a Swiss company specializing in the manufacture and distribution of metal and plastic parts, as well as the development and production of precision tools. The company's core activity encompasses the production of precision components and tools for various industries, including the automotive, aerospace, medical and electronics sectors.

ARCHITEKTURBÜRO BION4 GMBH 

St. Gallen · Since 2015

The core activity of Architekturbüro BION4 GmbH is the planning and implementation of architectural projects, in particular: new and renovation constructions of residential, commercial and industrial buildings; design, execution and detailed planning; CAD drafting in all project phases; clarifications with authorities, offices and specialist planners; existing building surveys; creation of sales documents. The company offers these services both as a direct mandate and as a freelancer for external clients.

Architekturbüro Martin Widmer Dipl. Arch. ETH 

St. Gallen · Since 1994

The core activity of the company "martin widmer architekt" is the planning and development of buildings and projects in the field of architecture, including project development and participation in competitions.

Architekturbüro Urs Fischer Dipl. Architekt ETH/SIA 

St. Gallen · Since 1993

The company's core activity is the provision of architectural services, including: architectural design, feasibility studies, preliminary projects, site selection, building permit applications, detailed planning, construction management, expert opinions and specialist support, visualizations and perspectives, sunlight studies and shadow simulations, and calculations. The company thus offers comprehensive services for the planning and implementation of construction projects.

Architektur Gross AG 

St. Gallen · Since 2006

The core activity of Architektur Gross AG is the planning and realization of construction and renovation projects in the field of residential, commercial and healthcare buildings, including interior design and furnishing.

Architekturstube GmbH 

St. Gallen · Since 2013

The core activity of the company 'Architekturstube' encompasses the provision of services in the fields of architecture, property management, and owner representation. Specifically, the company offers the following services: Architectural services: planning, design, and realization of construction projects; Property management: owner and tenant support, financial management, maintenance and repair management, legal and regulatory matters; Owner representation: project management, contract management, cost control, quality control, scheduling and monitoring, communication with all parties involved; Consulting services: support for architects, builders, property developers, and other stakeholders in the construction industry on various aspects of their construction projects.

Armin Spiess Werkzeugbau 

St. Gallen · Since 1984

The core activity of Armin Spiess Werkzeugbau is the construction of molds for plastic injection molding tools, in particular the development and manufacture of molds for technical molded parts, as well as the handling system for injection molds called Handymold.

ArS Zargen & Türen GmbH 

St. Gallen · Since 2018

ArS Zargen & Türen GmbH manufactures and installs doors and door frames, including steel door frames, chrome-steel frames, plug-in frames and sliding-door frames. The company provides project-specific solutions and offers planning and installation services.

ARTARIS AG 

St. Gallen · Since 2014

ARTARIS AG is a corporate group comprising four independent companies that provide services in fiduciary/accounting, tax advisory, Abacus software and integration (including SaaS), and legal services such as representation and notarial work.

ARTARIS SOLUTIONS AG 

St. Gallen · Since 2020

The core activities of Artaris include: * Tax consulting, particularly for SMEs and their shareholders * Legal consulting, including legal research, support for start-ups and restructuring, as well as advice on the acquisition and sale of companies and company parts * Business management consulting, including financing, valuation of companies and real estate, as well as moderation of succession planning * Abacus consulting, including project management, construction, reporting and interfaces * Legal services, including advice on civil, criminal and administrative law matters, as well as preparation of contracts and agreements of all kinds. The company thus offers a comprehensive range of services for companies and individuals in the areas of taxes, law, business management and Abacus consulting.

ARTARIS TAX AG 

St. Gallen · Since 2020

The core activity of Artaris Tax AG is tax consulting and tax planning for companies and individuals, including support for company sales, restructuring, succession solutions and tax declarations.

Arte dei Capelli GmbH 

St. Gallen · Since 2012

The core activity of Arte dei Capelli is the provision of services in the field of hair care and styling, particularly as a hairdresser and hairstylist.

artemotions gmbh 

St. Gallen · Since 2014

artemotions gmbh operates in sports marketing and provides related marketing services. The website lists contact details including an email address and a phone number.

art light GmbH 

St. Gallen · Since 1997

The core activity of art light gmbh is planning and consulting in the field of daylight and artificial light.

ärzte-forum.swiss 

St. Gallen · Since 2017

The core activity of the company "ärzte-forum.swiss" is to provide services and support to physicians and medical professionals in Switzerland. This includes: * Consulting and support in practice management, including legal advice, tax advice, and trust services * Arranging locum tenens during illness, death, or vacation * Support in taking over or closing a practice * Educational and informational offers for medical professionals * A protected information forum for members to discuss questions and problems * A job portal for physicians and medical professionals. The company positions itself as a self-help organization that represents the interests of its members and provides them with support.

AS Aufzüge AG 

St. Gallen · Since 1999

AS Aufzüge AG provides planning, installation, modernization and maintenance services for passenger, goods and small-item lifts. The company supports multi-brand installations and offers spare-parts logistics, a 24/7 fault-response service and digital planning tools.

asc impact GmbH 

St. Gallen · Since 2021

The company's core activity is the collective management of Special-Alternative Investment Funds (S-AIF), particularly in the area of sustainable forestry and agricultural projects, through conception, distribution, portfolio management, risk and liquidity management, as well as fund administration.

AS - Excellence Semenov Consulting 

St. Gallen · Since 2019

AS - Excellence Semenov Consulting provides coaching, mentoring, supervision, consulting, training and business development services for companies, teams and managers. The services specifically address sales, marketing and leadership.

Vivanty GmbH 

St. Gallen · Since 2023

AsFam St. Gallen GmbH is a specialised home-care (Fach-Spitex) organisation for family caregivers that provides professional advice, personal support and pays a salary for delivered basic nursing tasks. Services include care assessments (interRAI), digital documentation, training and continuing education, relief services and support with case management and insurer communication.

Asscience AG 

St. Gallen · Since 2020

The core activity of Asscience AG is the provision of services in the field of personnel development, executive development and organizational consulting. This includes in particular: Assessment and development centers for the evaluation and development of executives and employees; Consulting mandates to support companies in developing their HR strategy, personnel development and executive development; Training and workshops to increase the performance of executives and employees in the areas of social and personal skills; Conceptualization and implementation of HR and personnel development projects. The company supports companies in the selection, development and leadership of employees and executives and helps them optimize their HR strategy and processes.

ASSEPRO Brokerage AG 

St. Gallen · Since 2022

ASSEPRO Brokerage AG is an insurance brokerage and advisory firm offering tailored insurance and risk solutions for SMEs. Its services include insurance and risk consulting, pension and retirement planning, cyber risk management, occupational safety and digital products such as ASSEPRO.online.

ASTA GmbH, Institut für systemische Transaktionsanalyse EATA/DSGTA 

St. Gallen · Since 2009

The ASTA Institut is a training institute for systemic transactional analysis, specializing in the implementation of seminars, training and consulting in the fields of transactional analysis, coaching, supervision and team development. It also offers psychological counseling services such as individual counseling, partner counseling and family counseling.