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Oekoplan AG 

St. Gallen · Since 1988

Oekoplan AG is an engineering firm for building services that provides planning and consulting for heating, ventilation, air conditioning, refrigeration and sanitary systems. Its services include technical coordination, energy performance certificates, Minergie standards and technical assessments.

oikos St. Gallen 

St. Gallen · Since 2022

oikos St. Gallen is a local chapter of oikos International, a student network focused on sustainable economics and management. The chapter collaborates with university staff and alumni to address sustainability topics on campus and beyond.

Okutex International AG 

St. Gallen · Since 2024

The core activity of Okutex is the production and distribution of high-quality textiles, particularly exclusive fabrics, embroideries and prints, with a focus on production in Switzerland, especially in the St. Gallen region, which is renowned for its long-standing textile tradition.

OLIBELL AG 

St. Gallen · Since 2016

The core activity of Trendcommerce (Schweiz) AG is the creation and implementation of customer-focused marketing strategies, particularly in the field of direct marketing. The company supports its customers in better understanding their target groups and developing targeted approaches to achieve stronger customer loyalty and satisfaction.

one-hair GmbH 

St. Gallen · Since 2005

The company specializes in the manufacture and distribution of equipment and furnishings for hairdressing salons and cosmetic studios. This includes, among other things, washing stations, styling stations, work trolleys, cosmetic and nail equipment, as well as accessories for the hairdressing and cosmetics sector.

OnlineDoctor AG 

St. Gallen · Since 2016

The core activity of OnlineDoctor AG is digital dermatological care for patients through a platform that enables online diagnosis and treatment of skin problems. To this end, the company works with a network of over 800 dermatologists who conduct online consultations and create therapy recommendations. The platform offers fast, cost-effective and high-quality dermatological care that can be used by patients anywhere and at any time.

onYou GmbH 

St. Gallen · Since 2010

onYou GmbH is a service provider for software development offering product engineering, web solutions and mobile applications. The company develops bespoke web, mobile and desktop solutions using its in-house framework Lunuc and technologies such as React, Node.js and MongoDB.

oora AG 

St. Gallen · Since 2021

oora Property AG 

St. Gallen · Since 2020

The core activity of oora AG is the development and realization of exclusive residential projects in Switzerland, particularly in the Zurich region. This includes the acquisition of land, project development, planning and construction of apartments and houses, as well as the marketing and sale of condominiums. The company focuses on creating high-quality, sustainable and exclusive living spaces tailored to the needs of discerning, urban individuals.

Opal AG 

St. Gallen · Since 1985

The company Opal AG, operating under the name AuraSomaShop.ch, is primarily engaged in the sale of products in the fields of esotericism, spirituality, and wellness. The core activity of the company includes trading in various articles such as: Aura-Soma products (e.g. Equilibrium, Pomander, Quintessences), body care products (e.g. rose water, massage oils, foot balm), perfumes and fragrant oils, books and card sets on spiritual and esoteric topics, gift ideas and gift vouchers. The company offers these products through an online shop and also provides consulting and support services for customers.