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company directory

Winmedia Informatik Popov 

Zug · Since 1998

Winmedia Informatik Popov creates and implements websites and provides web design services including site rental, domain setup and online support; the company also offers software development and programming for web-based and Windows applications.

Winmedia Informatik GmbH 

Zug · Since 2002

Winmedia Informatik GmbH is an IT service provider offering web design, website creation and rental, and software development services delivered online.

Winterberg Group AG 

Zug · Since 2017

The core activity of Winterberg Group is investing in companies, particularly in the areas of Industrial Technologies, Healthcare, Agricultural Machinery & Technologies, Pumping Equipment & Systems, Industrial Measuring & Analytical Tools and Engineering Services. They invest in companies at various stages, from Early Stage Growth Capital to Mature Stage Buyouts, and provide support in implementing sustainable, value-enhancing corporate strategies.

Wintershall Dea Schweiz AG 

Zug · Since 1984

Wintershall Dea Schweiz AG is an energy company. The company website states that Wintershall Dea’s exploration and production (E&P) business (excluding Russia-related activities) was transferred to Harbour Energy; remaining assets include stakes in joint ventures and holdings (for example shares in Wintershall AG in Libya, Wintershall Noordzee BV and Nord Stream AG), and the company lists tasks such as pursuing claims for expropriation of Russian assets, selling remaining assets and discontinuing operations.

WIPA GreenEnergy AG 

Zug · Since 2009

WIPA GreenEnergy AG provides services, consulting and financial solutions in the field of renewable energies and handles asset and transaction management for wind, photovoltaic, hydropower and gas & steam turbine plants. The company also operates a real estate marketplace and offers property brokerage services.

Wire Swiss GmbH 

Zug · Since 2012

The core activity of Wire is the development and provision of secure communication solutions for individuals and businesses, particularly in the form of cloud-based messaging apps and collaborative workspaces that meet stringent data protection standards and enable seamless communication across different platforms and borders.

Wirz & Partners Management Consulting AG 

Zug · Since 2009

The company is a personnel consulting and headhunting firm specializing in the placement of executives and top talent across various industries. Its core activity encompasses the search, selection, and placement of suitable candidates for leadership positions in companies, particularly in the fields of IT, technology, insurance, consulting, mechanical engineering, life sciences, and pharmaceuticals.

WISAN Technik AG 

Zug · Since 1972

The core activity of WISAN Technik AG is the development, manufacture and distribution of products and solutions for building technology, particularly for exterior drainage, flat roof drainage, heating accessories and stainless steel products for the food, beverage, pharmaceutical and construction industries.

WISe.Art AG 

Zug · Since 2020

WISe.Art AG operates an online marketplace for digital and physical art that links NFTs to physical artworks to provide proof of ownership and provenance and supports smart-contract integration for sales and monetization. The platform uses WISeKey cybersecurity software and references the OISTE foundation for protection of digital assets and identity/security management.

WiseConn IP GmbH 

Zug · Since 2022

WiseConn IP GmbH provides smart irrigation solutions for agricultural and commercial users. Its DropControl platform combines cloud software with a wireless network of sensors and control devices to monitor, automate and manage irrigation and fertigation.

WISeKey International Holding AG 

Zug · Since 2015

Wiseside AG 

Zug · Since 2017

The core activity of Wiseside is the development and implementation of digital solutions for optimizing supply chains and improving traceability in various industries, including food, energy and others. The company offers specific solutions such as iChain, iChain4Food, iChain4DPP and iChain4Energy, which aim to increase efficiency and transparency in the supply chain.

Wisper GmbH 

Zug · Since 2023

Wisper GmbH provides a mobile messaging application that secures communications using quantum‑generated keys and quantum‑resistant cryptography. The native iOS and Android app offers end‑to‑end encrypted messaging, secure file sharing, and voice and video calls, with keys generated by a QRNG and supplemented by quantum‑resistant algorithms as described on the website.

Wiss Capital GmbH 

Zug · Since 2019

The core activity of Wiss Capital GmbH encompasses three main areas: 1. **Financial Services**: The company offers innovative financial solutions and business services, including investments, corporate management, and legal support. 2. **Global Trade and Investments**: Wiss Capital GmbH specializes in international trade with botanicals, fertilizers, and chemicals, and provides efficient delivery and partnership networks. 3. **Logistics**: The company operates a logistics center and offers logistical services to support its customers' trade and investments. Additionally, Wiss Capital GmbH also provides services in the area of flowers and plants, but this does not appear to be the company's main focus.

Wissberg Dynamics AG 

Zug · Since 2014

The core activity of Wissberg Dynamics is the implementation and distribution of ERP solutions (Enterprise Resource Planning), particularly Microsoft Dynamics 365 Business Central. The company also offers services such as consulting, implementation and support for these solutions.

Wisser Service Holding Schweiz AG 

Zug · Since 2004

Witrag Management Consultants AG 

Zug · Since 1989

Witrag Management Consultants AG is a management consulting firm that provides advisory and support services to companies across various industries. The firm emphasizes a personal and discreet approach in its client engagements.

W. L. Gore & Associates (Switzerland) GmbH 

Zug · Since 2024

WMZ Legal and Compliance GmbH 

Zug · Since 2021

The core activity of WMZ Legal and Compliance GmbH (LC) is to provide services in the areas of risk management, compliance, and legal consulting for external asset managers and financial service providers. This includes, in particular: * Risk management outsourcing: development and implementation of risk matrices and internal control systems * Compliance outsourcing: assumption of tasks such as AML and customer controls, transaction monitoring, and investment compliance * Legal consulting: advice on matters related to the financial sector and creation of model contracts * FINMA licensing support: support in the establishment of financial service providers and the fulfillment of regulatory requirements. The company acts as an external partner for asset managers and financial service providers to support them in fulfilling their regulatory obligations and improving their internal processes.

Wockhardt Bio AG 

Zug · Since 2005

The company's core activity is the development, manufacture and marketing of pharmaceuticals, biotechnology products, active pharmaceutical ingredients (APIs) and specialized hospital services. The company focuses on research and development of new medicines, particularly antibiotics, and offers a wide range of dosage forms, including tablets, capsules, injection solutions and vaccines. It is also active in contract manufacturing of APIs and the production of specialized medicines.