General Contractors in
Kaiseraugst

Ridis Generalunternehmung GmbH

Since 2022 · 1–10 empl.·5.0(48)

The core activity of RIDIS GmbH is the provision of services in the construction industry, particularly in the areas of: * Painting work (façades, walls, ceilings, wood) * Plastering work (rendering, smooth surfaces) * Façade renovation (protection and aesthetic enhancement of properties) * Scaffolding construction * Flooring (installation of laminate, parquet, vinyl, etc.) * Drywall construction (room design with partition walls and ceiling cladding) The company offers these services to private and commercial customers and accompanies construction projects from the initial idea to completion.

Ernst Frey AG

Since 1957 · 101–500 empl.·5.0(5)

Ernst Frey AG is a construction company providing road and civil engineering, building construction and renovation services. The company supplies ready-mix concrete and recycled materials through Baustoffe Rinau and offers consulting, client representation and project management via its ef kompakt service.

TOP-HAUS AG

Since 1998 · 1–10 empl.·4.2(5)

The core activity of Top-Haus AG is the planning and execution of construction projects, particularly in the area of single-family homes and commercial buildings, with a focus on energy-efficient and ecological construction methods. The company offers services such as consulting, planning, organization and execution of construction projects and positions itself as a general contractor, taking care of all details.

Datacenter Alliance Switzerland GmbH

Since 2014 · 1–10 empl.

TonNiko GmbH

Since 2023 · 1–10 empl.