Web Portals & Platform Companies in the
Canton of Appenzell Outer Rhodes

Hartmann & Hartmann AG

Since 2011 · 1–10 empl.

The core activity of Weinankauf.ch is the purchase of wines from private individuals and their subsequent resale. The company specifically seeks out top-class wines, particularly from Bordeaux, and offers a platform for wine sales in Switzerland and Germany.

Vermando AG

Since 2016 · 11–20 empl.

The company develops and operates digital tools for building analysis and optimization for homeowners and also arranges suitable craft businesses for their projects.

Erlebnismacher AG

Since 2016 · 21–50 empl.

The core activity of Erlebnismacher AG is to provide a platform for tourism providers to offer their experiences and services. The company supports its partner companies in concept development, marketing, IT, human resources and finance, so that they can focus on their core competencies. Erlebnismacher AG acts as a tourist powerhouse that celebrates, creates and makes experiences bookable.

House Hunter AG

Since 2021 · 1–10 empl.

The core activity of House Hunter AG is to provide a digital trading platform for conducting real estate auctions in Switzerland. The company enables users to auction and purchase properties such as apartments, houses, plots of land and commercial properties. The platform offers a structured auction process, where buyers and sellers can directly contact each other and conclude the contract.

Invenira AG

Since 2016 · 1–10 empl.·5.0(5)

The core activity of FaberPlace AG is to operate an online platform where companies can exchange employees and machines among themselves.

Tarity GmbH

Since 2022 · 1–10 empl.

The core activity of Tarity GmbH is to offer an online platform where users can organize and participate in philanthropic and entertaining activities while simultaneously supporting charitable organizations (NGOs). The platform enables users to invite others to activities, make donations to NGOs, and discover NGOs represented on the platform.

afc plus GmbH

Since 2022 · 1–10 empl.

Horizontech.ch GmbH

Since 2025 · 1–10 empl.

Horizontech.ch GmbH is a Swiss IT company that develops custom software, modern websites and web applications. The company also provides IT consulting, infrastructure, support and maintenance services, as well as training and project management.

AA Media Services GmbH

Since 2014 · 1–10 empl.·1.0(2)

AA Media Services GmbH specializes in mobile internet traffic management and provides mobile affiliate programs, mobile ad server solutions, mobile payment connectivity, and mobile marketing and consulting services. The company works with publishers and advertisers to develop partnerships and value-added services for mobile devices.

Landbörse AG

Since 2018 · 1–10 empl.

The core activity of Landbörse AG is to provide a platform for the sale and purchase of properties by connecting sellers and buyers and enabling a structured auction process to facilitate the sale of properties and maximize the purchase price.

Kay Hertenstein Web

1–10 empl.

Kay Hertenstein Web develops and designs websites, online shops, and custom web solutions. The services include web development, WordPress integration, UI design, as well as basic SEO optimization and performance checks.

Happy Living AG

Since 2002 · 1–10 empl.

The company nicsell.com is a provider of domain brokering services. It offers a platform for buying and selling internet domains, including auctions and exclusive domains. The core activity of the company is to mediate and manage domain transactions, as well as provide information on domain ownership and availability.