Building Construction in
Wallisellen

Opus AG Bauunternehmung

Since 2007 · 11–20 empl.

The core activity of OPUS AG is construction, particularly the planning and execution of construction projects in the Glattal region. The company offers comprehensive construction expertise and covers all phases of a construction project, from planning to execution.

Ing. K. Balidis Abgasanlagen GmbH

Since 2010 · 1–10 empl.

The core activity of Ing. K. Balidis Abgasanlagen GmbH is the planning, installation and repair of exhaust systems, particularly in the field of chimney construction, for new buildings and renovations.

Gächter AG

Since 2011 · 1–10 empl.

The core activity of Gächter AG is the consulting and support of builders, architects, property managers and investors in the realization of construction projects. This includes in particular: construction management and construction supervision, project planning and control, client representation and accompaniment, energy and sustainability consulting, creation of energy certificates and certifications (e.g. Minergie), building certificates (GEAK) and administration. The company supports its customers in all phases of the construction project, from planning to commissioning, and offers comprehensive consulting and project management.

Holzer Baumanagement GmbH

Since 2020 · 1–10 empl.

The core activity of Holzer Baumanagement GmbH is project development, planning, project and construction management in the construction industry. The company provides comprehensive consulting and support services to building owners, property managers, architects, and condominium associations in the realization of construction projects, including renovations, conversions, and new buildings. The services include, among others: * Project development and planning * Construction management and supervision * Cost and schedule planning * Quality control * Permitting procedures and tenders * Owner representation and consulting * Project management and coordination The company thus plays a central role in the planning, control, and implementation of construction projects and offers its customers comprehensive support from the initial idea to the completion of the construction project.

Primoplan AG

Since 2023 · 11–20 empl.

The core activity of Primoplan AG is the planning and realization of new and renovation projects for private and institutional investors and builders in the field of real estate. This includes the design, execution and management of construction projects, where the company acts as a general or total contractor and covers all aspects of the real estate market, from planning to development to management.

Opus Bau Holding AG

Since 2024 · 11–20 empl.·4.7(10)

Opus Bau Holding AG is a construction company providing building and civil-engineering services, including residential, industrial and commercial construction, renovation works and specialized concrete and infrastructure projects. The firm provides general-contracting expertise and covers multiple project phases in-house from planning to execution.

Rida Team.GmbH

Since 2026 · 1–10 empl.

Rida Team.GmbH provides services related to construction, renovation and refurbishment. The company focuses on interior and exterior plastering, thermal insulation, scaffolding, painting work, drywall construction, flat roof waterproofing, project planning and site management.

Räber AG, Zürich

Since 1978 · 1–10 empl.

West Immobilien AG

Since 1985 · 1–10 empl.

Feinwerk Baumanagement AG

Since 2021 · 1–10 empl.

M+G Immopartner GmbH

Since 2023 · 1–10 empl.