The core activity of Zingg-Gossau encompasses two main areas:
1. **Crop Farming Service**: This includes services such as arable farming, soil cultivation, sowing, fertilization, consulting, agricultural trade, crop organization, harvesting, maintenance, plant protection, maize chopping, straw spreading, mulching, meadow renovation and the use of liquid fertilizer and lime.
2. **Municipal Service**: This area includes services such as winter maintenance, mulching and recultivation.
The company thus offers a wide range of services for agriculture and the municipal sector.