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contagi PERSONAL GmbH 

St. Gallen · Since 2012

The core activity of contagi encompasses a range of services focused on the areas of personnel consulting, interim management, business development, management consulting, advocacy, and digital economy. The company provides solutions for businesses to promote their organizational development and qualitative growth. These include, among others: personnel consulting and placement, interim management and project management, business development and digital economy, management consulting and organizational optimization, advocacy and legal consulting. The company positions itself as a partner for businesses to overcome their challenges and support their growth.

contagi Group GmbH 

St. Gallen · Since 2015

contagi Group GmbH provides HR and recruitment services including executive search, interim management, recruitment process outsourcing (RPO) and an Asia Desk, together with advisory services in management consulting, digital business development and legal counsel.

Contegra AG Integrale Planung 

St. Gallen · Since 2020

The core activity of Contegra AG encompasses the planning, development, and realization of technical plants and systems in the fields of energy supply, plant engineering, building technology, and water management. This includes the creation of concepts, analyses, simulations, and calculations, as well as the implementation of testing procedures and measurements. Furthermore, the company also offers services such as quality assurance, consulting, operational optimization, and project management. The company's activities focus on the development of efficient and low-emission systems that generate added value for all parties involved.

Contenthouse GmbH 

St. Gallen · Since 2014

The core activity of Contenthouse is the creation of branded video content, i.e. the production of videos for companies and brands to present and promote their messages, products or services. To this end, the company offers various services, including template-based, individual and automated video production, as well as the conception and implementation of commercials, image films, employer branding videos, product videos and training videos.

Contool St. Gallen AG 

St. Gallen · Since 1995

The core activity of CONTOOL St. Gallen AG is the implementation of planning, control and reporting systems for medium-sized companies and corporations, particularly in the areas of controlling and business intelligence. The company offers consulting services, software solutions and training to support customers in implementing management and controlling requirements.

Controlling Partner St. Gallen AG 

St. Gallen · Since 2000

The core activity of Controlling Partner St. Gallen AG is the consulting and support of companies in the field of controlling and management, particularly with regard to value-oriented management and controlling.

Coreda Bau GmbH 

St. Gallen · Since 2020

Coreda Bau GmbH operates in new construction and renovation and supplies building-envelope products. Its range includes windows (PVC, wood, aluminium), doors (including aluminium entrance doors), garage doors, railings, balconies and side glazing, with technical brochures available.

CorpIn GmbH 

St. Gallen · Since 2023

CorpIn GmbH provides consulting and development services in artificial intelligence and digital transformation, including AI readiness workshops, strategy and process consulting, and custom AI applications such as chatbots and knowledge‑management systems.

COVE IT-Services GmbH 

St. Gallen · Since 1998

COVE IT-Services GmbH provides IT services focused on project management, business engineering and custom software development for the financial sector. The company implements Avaloq core-banking solutions and integrations, develops database and data-warehouse components (Oracle, PL/SQL, MS SQL) and works with agile methods such as Scrum.

Creative Technical Solutions GmbH 

St. Gallen · Since 2014

The core activity of Creative Technical Solutions GmbH is the development and implementation of creative technical solutions, particularly in the fields of audio and video technology, home automation, digital signage, and electronics. The company offers services such as project management, realization, and repair of sound systems, multi-room systems, seminar technology, interactive displays, video surveillance, and home automation. It also develops digital solutions for everyday life and provides graphic, printing, and plotting technology, as well as video production and prototyping.

Creditreform AG 

St. Gallen · Since 2014

Creditreform AG provides business credit reports, credit checks and monitoring services, and offers debt collection and receivables management. The company also delivers know‑your‑customer/compliance checks, system integration and consulting and analysis services for businesses.

Crefo Services AG 

St. Gallen · Since 2021

Crefo Services AG is part of the EGELI Group and provides credit and business reports, debt-collection services, and IT system solutions for credit and debtor management. The company supports firms with credit information and operational receivables management.

C Research AG 

St. Gallen · Since 2017

The core activity of C Research AG is the conduct of economic research and consulting, particularly in the field of aviation.

Cserv GmbH 

St. Gallen · Since 2022

The core activity of Cserv is the application of cryogenic technology, i.e. the low-temperature treatment of materials and products to sustainably improve and optimize their properties. This includes the treatment of materials and components in various industries such as mechanical engineering, toolmaking, aerospace, automotive, motor sports, electrical engineering and food technology.

CSP AG Competence Solutions Projects 

St. Gallen · Since 1998

CSP AG Competence Solutions Projects is an independent consultancy and project management firm that supports transformations of technology, organisation and culture. Its services include strategy and business-model development, organisational and process design, application design and infrastructure, as well as cybersecurity, AI and sector-specific offerings for health and justice.

CUESTA AG 

St. Gallen · Since 2007

Cyril Grin Sportconsulting GmbH 

St. Gallen · Since 2021

The core activity of Cyril Grin Sportconsulting is to advise and support athletes and companies in the field of sports sponsorship. The company offers services such as conceptualization, planning and implementation of sponsorship activities, events, PR campaigns and individual athlete sponsorship. The goal is to maximize the visibility and success of the sponsorship and help customers achieve their goals.

CZSG Holding AG 

St. Gallen · Since 1999

Dani Burkhart AG 

St. Gallen · Since 1951

The core activity of DANI BURKHART AG encompasses the planning and realization of retail and showroom projects, as well as residential construction and renovation projects. The company also offers specialized solutions for the retail industry, such as the modular store building system 'TICKTACK', and advises clients on the design and implementation of their projects.

DANIELA & SILVIA HAIR STYLISTS GmbH 

St. Gallen · Since 2012

The core activity of Daniela & Silvia Hair Stylist is providing hairdressing and hairstyling services, including cutting, styling and other hair care services, particularly for bridal hairstyles.

Daniel Lagana 

St. Gallen · Since 2022

The company's core activity is the provision of design services, particularly in the field of branding design.

DAS MALERTEAM AG 

St. Gallen · Since 1994

DAS MALERTEAM AG is a painting contractor offering interior and exterior painting, renovations, facade work and epoxy floor systems. Services also include mold remediation, fire-protective coatings, signage/markings, bird deterrent solutions and concrete repairs.

DA Steuerberater AG 

St. Gallen · Since 2013

DA Steuerberater AG provides tax and economic advisory services for companies and private clients, including inter-cantonal tax planning, company formation, restructuring and liquidation, and transformations. Services also include VAT advice with a focus on real estate, social insurance and pension consulting, guidance on property transactions, employee participation schemes, succession planning, cross-border tax and social security matters, and representation before tax authorities.

Database Designs Brigitta Hausherr 

St. Gallen · Since 2007

Database Designs Brigitta Hausherr provides FileMaker programming services and is listed on the contact page as a FileMaker specialist.

Data Geekery GmbH 

St. Gallen · Since 2013

The core activity of Data Geekery GmbH is the development and distribution of software products, in particular the development tools for Java developers, such as jOOQ, as well as the provision of services such as training and performance tuning for SQL applications.

Dat Computer AG 

St. Gallen · Since 1997

The core activity of the company "dat computer ag" is individual software development, particularly the conception, development and maintenance of tailored software solutions for companies, including desktop apps, web apps and mobile apps, as well as the implementation and further development of complex database applications.

Da Thai T. Serbanovic 

St. Gallen · Since 2019

Da Thai T. Serbanovic provides traditional Thai massage and related therapies, including aroma, sports, hot-stone, head and foot massages. Services are offered in multiple duration options, can be booked by phone, email or contact form; gift vouchers are available and erotic services are not provided.

da vinci kmu ag 

St. Gallen · Since 2021

The core activity of daVinci KMU is the development and provision of a digital consulting tool for occupational pension plan consulting for Swiss SMEs. The company offers standardized, software-supported processes for the efficient creation and accompaniment of pension plan consulting, including training offers, technical support and certification for consultants.

db-Legal AG 

St. Gallen · Since 2020

db-Legal AG provides online notarial services, including public notarizations, certifications and other notarial acts. Services include company formations (GmbH, AG), amendments to articles, capital increases, liquidations, marriage and inheritance contracts, and advance directives, with various fixed-price online packages.

DC Placement Advisors AG 

St. Gallen · Since 2007

DC Placement Advisors AG is a placement agent and advisory firm that assists sustainable private markets fund managers in placing institutional capital. The firm arranges capital across alternative asset classes—including infrastructure, private equity, renewable energy, real estate, venture capital and private debt—offers advisory services and the 'advinda' Investor Cloud, and holds licences under the German Banking Act for investment broking and investment advice.

DeinSound.ch Beat Drittenbass 

St. Gallen · Since 2018

The company DeinSound.ch offers services and rentals of sound, lighting and video technology for events, parties and performances. This includes the rental of music systems, lighting systems, video walls and other technical equipment, as well as the provision of DJs and sound technicians. The company also offers special packages for garden parties, weddings and other events.

Delta Clean Inh. Stokic 

St. Gallen · Since 2020

The core activity of Delta Clean is building cleaning, including maintenance cleaning, housekeeping, special cleaning, clearance and final cleaning. The company offers a comprehensive service for the cleaning of buildings, office and work spaces, carpets, furniture and window panes.

Dentomizer AG 

St. Gallen · Since 2023

Dentomizer AG is a digital dental laboratory that provides dental prostheses such as crowns and related materials and services. The platform enables dentists and dental laboratories to place digital orders, centralise case communication and securely upload files (photos, scans, invoices); digital impressions are preferred.

der Lüftungsreiniger Schweiz GmbH 

St. Gallen · Since 2017

The core activity of the company "Der Lüftungsreiniger" is the cleaning and maintenance of ventilation systems in various industries such as hospitals, public buildings, industry, gastronomy and private homes, to ensure a hygienic and healthy indoor air.

Detectro GmbH 

St. Gallen · Since 2010

The core activity of Detectro GmbH is leak detection and pipe location, particularly for water and gas pipes, as well as loss detection in pipeline systems. Modern electronic measuring devices are used to efficiently and precisely detect leaks and pipe positions. The company also offers consulting services and measuring devices from leading manufacturers.

Diapo-Keramik GmbH 

St. Gallen · Since 2023

The core activity of Diapo-Keramik GmbH is the provision of services in the field of floor and wall design, particularly in the laying and processing of ceramic tiles, natural stones and artificial stones, as well as in joint renovation. The company also offers services in the areas of new construction, renovation and refurbishment.

Die Botschafter Kommunikationsagentur AG 

St. Gallen · Since 2013

The core activity of the company "Die Botschafter" is the creation of communication and marketing solutions for companies, particularly in the areas of employer branding, change communication, digital sales enablement, brand positioning and storytelling, as well as the development of websites, brochures, videos and other media content. The company supports its customers in communicating their values, services and strategies to achieve their goals and strengthen their brand.

diebüroadministration GmbH 

St. Gallen · Since 2023

The core activity of the company "diebüroadministration GmbH" is the provision of office administration services, with the aim of relieving customers of work, allowing them to focus on their core business.

Die Dermatologen Stieger & Kränzlin AG 

St. Gallen · Since 2018

The company's core activity is the medical treatment and consultation of patients in the field of dermatology, including diagnosis, therapy and surgical interventions for skin, hair and nail diseases as well as sexually transmitted diseases.

Die Innovationsgesellschaft mbH 

St. Gallen · Since 2005

Die Innovationsgesellschaft mbH is an internationally active management and technology consulting firm that provides advice on the safe and sustainable use of new technologies, innovation and risk management, strategy development and communication. It focuses on technologies with contested risk–benefit profiles—such as nanotechnology, biotechnology and life sciences—and offers services and products including educational SimplyNano kits and workshops, risk tools (NanoRisk-Check, risk monitoring, CENARIOS®) and web-based information platforms.

Die Manufaktur GmbH 

St. Gallen · Since 2009

Die Manufaktur GmbH provides bespoke tailoring for women’s and men’s clothing, along with alteration and repair services. Services include wedding and formal wear, special/custom pieces, workshops and team events, and an atelier with a retail shop and online store.

Diener Solutions GmbH 

St. Gallen · Since 2015

The company Diener Solutions GmbH offers services in the field of project management. The core activity includes accompanying and supporting customers in planning, implementing and controlling projects. This includes defining project goals, creating schedules, analyzing and optimizing processes, as well as temporary project leadership and coordination. In addition, the company offers coaching and consulting in the areas of organization, communication and project management.

DIE Sportmanager GmbH 

St. Gallen · Since 1991

The core activity of Fashionpartner is providing services and products in the field of clothing, particularly in the refinement of clothing through printing and other processes, as well as offering clothing brands and products. The company also offers comprehensive services such as fitting, alteration, care, commissioning and distribution of clothing to employees.

Dietrich Consult GmbH 

St. Gallen · Since 2010

The core activity of Dietrich Consult GmbH is the consulting and support of companies in the development and implementation of IT strategies, digitalization strategies, and management projects. This includes in particular: IT strategy consulting, digitalization strategy, management and strategy consulting, sourcing, transformation and portfolio management, turnaround management, interim management, and expert opinions and evaluations. The company supports customers in overcoming challenges in the field of communication and information technologies and helps them to renew and operate their IT systems in a cost-efficient manner.

Dietrich, Untertrifaller, Stäheli Architekten AG 

St. Gallen · Since 2012

The company primarily focuses on architecture and urban planning, particularly on designing and planning residential and educational spaces, such as schools and residential areas. The core activity involves developing concepts and solutions for sustainable and socially responsible urban development, with a focus on user needs and creating livable spaces.

DigiCert Switzerland AG 

St. Gallen · Since 2007

The company provides digital security and authentication solutions, specifically: certificates (SSL certificates, private and managed PKI deployments, device certificates for the IoT market), signing solutions (digital signatures), website encryption (SSL), IoT platform, PKI platform, and secure software manager. The core activity of the company is to support businesses in implementing digital security solutions to protect and authenticate their online presence and transactions.

Digitalisto GmbH 

St. Gallen · Since 2023

Digitalisto GmbH is a digital agency for small and medium-sized enterprises offering e‑commerce solutions, website development and SEO, performance marketing, content and social media services, branding and business consulting.

Di Nunzio Holding GmbH 

St. Gallen · Since 2021

direco AG 

St. Gallen · Since 1998

disegno GmbH 

St. Gallen · Since 2005

The core activity of Disegno GmbH is the manufacture and distribution of individual concrete products, in particular concrete furniture and concrete design elements for interior construction, as well as consulting and planning of interior construction projects.