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adesso Schweiz AG 

Zurich · Since 1985

adesso Schweiz AG is an independent consulting and IT services provider that develops enterprise architectures and provides end-to-end advisory for IT projects. Its core offerings include business process automation, data & AI, advisory, managed services, and SAP and Microsoft solutions.

Ad Fundum Consulting GmbH 

Zurich · Since 2018

Ad Fundum Consulting GmbH supports digitalisation and IT projects and leads transformations by providing project leadership, coaching and agile roles such as Scrum Master and (Proxy) Product Owner. The firm also delivers team enablement, trainings (e.g., HERMES, SAFe®) and workshops or keynote sessions focused on embedding agile practices and critical thinking.

adhs 20+ Schweizerische Info- und Beratungsstelle für Erwachsene mit ADHS 

Zurich · Since 2013

The core activity of adhs20+ is the promotion and support of the dissemination of information on ADHD (Attention Deficit Hyperactivity Disorder) in adulthood. This includes operating an ADHD support center for adults, conducting lectures, discussion forums, training sessions and seminars, as well as managing a comprehensive address database. Additionally, the company produces training videos and offers consultations and coaching services.

Adisfaction-Annex AG 

Zurich · Since 2007

The company's core activity is providing services in the field of digital marketing and cross-media campaign planning. This includes, among other things: Strategic consulting and planning of marketing campaigns, Implementation of online and offline marketing measures, Analysis and visualization of reporting data, Performance marketing and search engine optimization (SEO), Social media advertising and management, Tracking and analytics of marketing campaigns, Creation of advertising materials and content. The company positions itself as an agency for digital marketing and financial marketing, offering its customers holistic and tailored solutions for their marketing goals.

aditsys GmbH 

Zurich · Since 2006

The core activity of aditsys GmbH is the development and implementation of individual IT solutions for companies, including the creation of customer databases, websites, information platforms, customer management tools and payment processes, as well as consulting and supporting customers in the implementation of these solutions.

Adiutec AG 

Zurich · Since 2005

The core activity of Adiutec AG is consulting and supporting customers in the field of building automation, IoT and Smart Building. This includes in particular: market analyses and market research, development of strategies and solutions for the migration and expandability of systems, conception of system and software architectures, conducting quality tests and assurances, creation of expert opinions and reports, support in planning and implementing projects, conducting workshops and usability projects, and coordinating and implementing Advanced Analytics and artificial intelligence. The company supports various stakeholders, such as building owners, specialist planners, manufacturers and integrators, in realizing Smart Building projects and integrating traditional building automation with the IoT world.

Adiuvat AG 

Zurich · Since 2007

ADIUVAT provides personal consulting services to institutions, authorities and administrations, particularly in the areas of schools, municipalities and public sector. The core activities include legal consulting, strategy development and support for special projects.

Adjumed Services AG 

Zurich · Since 1996

The core activity of Adjumed Services AG is the development and provision of software solutions for the capture, analysis and validation of medical data, particularly in the area of registry management for various medical specialist societies and organizations. The solutions include, among others, the products AdjumedCollect, AdjumedAnalyze and AdjumedValidate, which enable the collection, analysis and validation of data to improve the quality of medical care and support research.

ADK Immobilien & Beteiligungs AG 

Zurich · Since 1981

The core activity of ADK Immobilien & Beteiligungs AG is the management and administration of real estate as well as participation in other companies.

Adler Service Rasuli 

Zurich · Since 2024

The core activity of Adler Service is the provision of services in the areas of moving, cleaning, disposal and caretaking. Specifically, this includes: Moving: provision of moving boxes, packing, disassembly and assembly of furniture; Cleaning: high-quality cleaning services with a guarantee of acceptance; Disposal: professional disposal of bulky waste and provision of skips; Caretaking: reliable and affordable caretaking services. The company positions itself as a reliable partner for these services in the Zurich and Winterthur regions.

Admedia AG 

Zurich · Since 1981

The core activity of Admedia AG is the creation and marketing of industry-specific shopping guides.

Admicasa Bauwerk AG 

Zurich · Since 2008

Admicasa Bauwerk AG develops and delivers real estate projects, providing services from site evaluation through planning and building permits to buyer support. The company acts as a developer and total contractor for new builds and renovations, with an emphasis on energy efficiency and circular-economy practices.

Admicasa Fondsleitung AG 

Zurich · Since 2023

Admicasa Fondsleitung AG is a FINMA-supervised fund management company that launches its own real estate funds and provides fund services to internal and external clients. Its services include fund establishment, administration and management for real estate investment vehicles.

Admicasa Holding AG 

Zurich · Since 2016

Admicasa Holding AG is a corporate group providing services in construction, capital management and pension solutions. The group includes units for property development and realization, a FINMA‑supervised fund management company that launches real estate funds, and management/service units offering portfolio management, administration, distribution and group support services (HR, finance, IT).

Admicasa Management AG 

Zurich · Since 2018

Admicasa Management AG provides pension-related services including portfolio management, executive management, transactions, distribution and financial services for pension institutions and real-estate investment vehicles. Its mandates include the Terra Helvetica Anlagestiftung.

Admicasa Service AG 

Zurich · Since 1989

Admicasa Service AG manages human resources, finance and IT for the Admicasa group. It provides administrative and support services to the group's operational units.

Adorable Squid GmbH 

Zurich · Since 2019

The core activity of Adorable Squid GmbH is the creation of tailored solutions for web and app projects, particularly in the areas of web engineering and interaction design. This includes the development of demanding and robust interfaces, the implementation of complex web applications, and the creation of interactive prototypes. The company also offers consulting services to support customers in making informed technical decisions.

Adoro Studio GmbH 

Zurich · Since 2024

ADP Architekten AG 

Zurich · Since 2002

The core activity of ADP Architekten is the planning and design of architectural and urban development projects, particularly in the field of residential construction.

Adrian Leibundgut, Schulung und Organisationsberatung 

Zurich · Since 1986

The core activity of Adrian Leibundgut's company is consulting and supporting businesses in the areas of organizational development, training, and customer service. Specifically, this includes designing customer-oriented processes, cost reduction, developing training concepts for customer service, creating training concepts and course materials, as well as supporting business succession.