General Goods Production in
Altstätten SG

KRONI AG Mineralstoffe

Since 1991 · 21–50 empl.·3.9(14)

The core activity of KRONI AG Mineralstoffe is the production and distribution of high-quality mineral products for agriculture, particularly for animal nutrition. This includes mineral feed, lick masses, mineral blocks, feed salt and other specialties for various animal species such as ruminants, horses, pigs and others.

Terre-Suisse AG

Since 1999 · 11–20 empl.

The core activity of Terre Suisse AG is the production and sale of high-quality soils and garden products, including the manufacture of specialized soils for horticulture, green roofs and lawns. The company also offers various services and products for business customers, such as resale of garden products, mineral additives and seeds.

Koopman International GmbH

Since 2006 · 1–10 empl.

Koopman International GmbH is an international importer of non‑food products offering a catalogue of more than 30,000 items. The company operates showrooms where the full collection can be viewed and ordered, runs its own automated distribution centre and carries out product quality tests in line with European environmental and safety standards.

Hongler Kerzen AG

Since 2002 · 21–50 empl.

The company's core activity is the manufacture and sale of candles, as well as the provision of services related to candles, such as candle care, candle making and the operation of a candle shop.

MODULAR MOUNTAIN TECH GmbH

Since 2020 · 11–20 empl.

The core activity of Modular Mountain Tech is the development and manufacture of lightweight, robust and modular mountain sports equipment, in particular ice axes and crampons, designed for mountaineering and other outdoor activities.

Hans Hongler AG

Since 1950 · 1–10 empl.

Identity Knives GmbH

Since 2022 · 1–10 empl.

Opteon GmbH

Since 2025 · 1–10 empl.