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EXA Store GmbH 

Werdenberg · Since 2022

The company EXA Store GmbH is an online shop offering a wide range of products, including: personal care and wellness products, toys, including educational toys and board games, food and spices, outdoor items, pet supplies, print-on-demand products, and gift vouchers. The core activity of the company is to sell and deliver these products through the online shop.

Ostschweizer Pilze GmbH 

Werdenberg · Since 2021

The core activity of Ostschweizer Pilze GmbH is the cultivation and production of high-quality gourmet mushrooms, particularly specialty mushrooms, as well as the manufacture of substrates and equipment for mushroom cultivation. The company offers a variety of specialty mushroom species and supplies both retail and gastronomy.

AYYA Advisory AG 

Werdenberg · Since 2024

AYYA Advisory AG provides consulting, research and development services in artificial intelligence, including AI advisory, hands‑on workshops, custom AI software development and process optimization. The firm performs AI due‑diligence audits based on an ATA framework and operates an AI research lab focused on explainable and sustainability‑oriented AI solutions.

cas finanzen GmbH 

Werdenberg · Since 2016

Feinwerkoptik Zünd AG 

Werdenberg · Since 1991

The company's core activity is the development, production and consulting of optical components and systems, particularly for the medical and technical industries, with a focus on miniaturized optics, such as lenses and prisms for illumination optics and medical devices.

Geo-Hoehenarbeit Immobilien GmbH 

Werdenberg · Since 2002

Geo-Hoehenarbeit Immobilien GmbH delivers rope-access height work including rock-engineering, bridge and façade maintenance, demolition and installation of person-protection nets; the company also provides PSAgA/height-work training, safety-concept planning and sells safety equipment.

KvR Architektur AG 

Werdenberg · Since 2024

The core activity of KvR Architektur AG is the planning, realization and project management of construction projects, particularly in the fields of architecture and civil engineering. This includes services such as preliminary design, building design, execution planning, construction planning, tendering, technical coordination, project management and coordination, construction coordination, site coordination, fire protection concepts, safety concepts and visualizations. The company also offers consulting, clarification, controlling and renovation concepts.

Palu Grill GmbH 

Werdenberg · Since 2019

Palu Grill is a gastronomy company specializing in the preparation and sale of food and beverages. The company's core activity includes the production and sale of various types of dishes, including Döner Kebap, pizza, burgers, tacos, snacks, grilled plate dishes, pide, specialties, and desserts. Additionally, the company offers a selection of non-alcoholic and alcoholic beverages. The business also offers a delivery service and has fixed opening hours.

PATRICK R. AFCHAIN.ZEN 

Werdenberg · Since 2007

The core activity of Unternehmen.zen is the application and dissemination of Zen philosophy and practices in various areas, particularly: Zen meditation and timeout seminars, coaching and short-term coaching, sound energy therapy, training in Mondo (short-term coaching from Zen philosophy), system, family and organizational constellation, trauma therapy, and couple and sex counseling. The company offers these services as a companion for individuals and organizations to promote clarity, order and strength, and to create peace and tranquility.

Schmuckwerk Anstalt, Vaduz (LI), Zweigniederlassung Werdenberg (Grabs SG) 

Werdenberg · Since 2016

The core activity of the company "Schmuckwerk – Manuela Kranz" is the manufacture of individual pieces of jewelry (one-off productions), the repair of jewelry, and the redesign of old jewelry.