Building Construction in
Winkel

Stutz Holzbau AG

Since 2010 · 1–10 empl.·5.0(42)

The core activity of Stutz Holzbau AG is timber construction, particularly: renovation and refurbishment of existing buildings, new building construction, manufacture of roof windows and roof extensions, carpentry work, production of wooden floor joists and sight protection walls, and creation of raised beds. The company thus offers a wide range of services in the field of timber construction and positions itself as a competent and reliable partner for construction projects in the Bülach region.

OptiCasa AG

Since 2007 · 1–10 empl.·5.0(1)

The core activity of Opticasa AG is the planning and construction management of building projects, particularly in the Zurich Unterland region and surrounding areas. The company offers services such as project management, construction management and planning from start to finish of a construction project, catering to private individuals, architects, investors and companies.

Bünter Bau AG

Since 2018 · 1–10 empl.·3.4(5)

The core activity of Bünter Bau AG is the provision of construction and construction-related services, including planning, execution and management of construction projects with modern machinery and materials.

BauPark AG

Since 2021 · 1–10 empl.·3.9(8)

The core activity of BauPark AG is the planning, realization and marketing of construction projects, including new construction, renovation, conversion and renovation of residential and commercial properties. The company offers a comprehensive range of services, including the development and realization of residential projects, general contracting, valuation and sale of properties, as well as the execution of construction work.

Miori Steintech GmbH

Since 2006 · 1–10 empl.

RNL Partner GmbH

Since 2025 · 1–10 empl.