Specialist foundation engineering in
Cham

swissinliner GmbH

Since 2021 · 21–50 empl.

swissinliner GmbH provides services in sewer technology and rehabilitation, offering TV inspections, leak/density testing, cleaning and trenchless liner rehabilitation of wastewater pipes. Its services include CCTV inspections, shaft surveys, deformation measurements and inliner (hose-liner) solutions for partial and complete pipe repairs.

Xylem Switzerland AG

Since 2022 · 11–20 empl.

Xylem Switzerland AG is a provider of water technology and pump systems. It supplies products and services for water supply, wastewater management and water treatment (including UV and ozone systems), and offers sales, engineering, rental, maintenance and repair support.

Marco Micheli

Since 2020 · 1–10 empl.

The core activity of Marco Micheli is the provision of services in the construction industry, particularly in the areas of plastering, masonry and Naturofloor (a special type of flooring). The company offers customer care, preliminary work and specialized expertise for construction projects.

WOLFF Onsite AG

Since 2009 · 1–10 empl.·3.5(2)

WOLFF Onsite AG is part of the WOLFFKRAN group and focuses on tower cranes, including trolley jib cranes and luffing jib cranes. It also offers crane components, rental and used cranes, spare parts, and support services such as technical advice, training, and maintenance.

Swissinliner Kanalsanierungs AG

Since 2025 · 21–50 empl.

Swissinliner Kanalsanierungs AG provides sewer inspections, trenchless inliner rehabilitation and general sewer rehabilitation services. Offerings include TV-camera inspections, smoke testing, manhole surveys, deformation measurement, specialized cleaning and partial or full liner rehabilitation.

Foxart Holding GmbH

Since 2026 · 11–20 empl.

Foxart Holding GmbH provides electrical, lighting and network installation services, including planning, installation, maintenance and repairs. The company also supports electrical renovations, core refurbishments and service work on existing systems.

Drytech Swiss AG, Zweigniederlassung Cham

1–10 empl.

Drytech Swiss AG, Zweigniederlassung Cham is a Swiss company specialising in waterproofing for building, civil engineering and special foundation works. It develops and implements sealing systems, provides consulting services, and carries out remediation solutions for structures and joint sealing.

Calciano + Schneider AG, Casa Bau

Since 1989 · 1–10 empl.

SunLiving GmbH

Since 2012 · 1–10 empl.

Maio Brandschutz GmbH

Since 2015 · 1–10 empl.

SMET - TUNNELING, Dessel (Belgien), Zweigniederlassung Cham

Since 2019 · 1–10 empl.

Delta & Co GmbH

Since 2020 · 1–10 empl.