Owner's representation in
Wädenswil

Mario Widmer Baubegleitung GmbH

Since 1999 · 1–10 empl.·5.0(14)

Mario Widmer Baubegleitung GmbH is an architecture and construction management office for building projects. Its services include planning, construction and project management, client advisory and representation, tendering, cost estimates and monitoring, and schedule planning.

Tuwag Immobilien AG

Since 1900 · 21–50 empl.·3.7(56)

Tuwag Immobilien AG is a real estate trust and services company serving property owners and clients. Its services include administrative and technical property management, sales, initial lettings, construction management, valuations and consultancy.

Guglielmetti + Briggen Immobilien AG

Since 2003 · 1–10 empl.

Guglielmetti + Briggen Immobilien AG operates in property marketing and development. Its services include advising and representing building owners, property sales and rentals, valuations, and project studies.

HOCHBAUMANAGEMENT RS2 AG

Since 2023 · 11–20 empl.·5.0(1)

HOCHBAUMANAGEMENT RS2 AG provides construction management services for building projects. Its services include project management, tendering and site management, as well as cost planning, economic feasibility assessments, client advice and support, buyer support, and execution planning.

DaWi AG

Since 2017 · 1–10 empl.

DaWi AG is an engineering and planning firm working in building and civil engineering. Its services include structural design, infrastructure and utility planning, support for building owners, construction supervision, and expert assessments of structures and building defects.