Building contractor in the
Canton of Nidwalden

Poli Bau AG

Since 2016 · 51–100 empl.·4.5(12)

Poli Bau AG carries out building and civil engineering work, conversions and renovations. Its services include plastering, drywall and façade work, as well as construction coordination and site management.

Holzbau Niederberger AG

Since 2016 · 21–50 empl.·4.7(7)

Holzbau Niederberger AG is a timber construction company working on new builds, conversions and renovations of residential, commercial and agricultural buildings. Its services include system and panel timber construction, hall and roof structures, stairs and doors, interior fit-outs, specialist planning and CNC machining of timber components.

Tank AG Beckenried

Since 1974 · 1–10 empl.

Tank AG Beckenried specialises in the inspection, cleaning and dismantling of tank systems. It also provides services such as system modifications, decommissioning and product changes.

Centraplan AG

Since 2016 · 1–10 empl.

Centraplan AG is an independent civil engineering firm. It plans projects in infrastructure, transport, water engineering, structural engineering and geotechnical engineering, and provides studies, construction management, client advisory services, and project and maintenance planning.

Yves Widmer Baumanagement GmbH

Since 2022 · 1–10 empl.·5.0(11)

The company operates in the field of construction and project development, with a focus on partnership-based collaboration, detail-oriented planning and execution of construction projects. The core activity encompasses the planning, implementation and realization of construction projects, with a focus on meeting and exceeding customer requirements.

Aktiengesellschaft Robert Achermann, Bauunternehmung, Ennetbürgen

Since 1965 · 21–50 empl.·5.0(2)

Aktiengesellschaft Robert Achermann, Bauunternehmung, Ennetbürgen is a construction company carrying out building and civil engineering works and managing construction projects. The company also operates a real-estate division involved in property administration, rental and development.

SIEGWART BAUTEC AG

Since 2020 · 1–10 empl.

SIEGWART BAUTEC AG provides construction management, project management and client representation services. It also acts as a general contractor and advises on real estate management, concept assessments, materials and furnishing.

Michu Witschi GmbH

Since 2025 · 11–20 empl.·4.3(28)

Michu Witschi GmbH provides construction services in the areas of building construction, modernization, flooring and coatings, civil and road construction, transport, and construction management. The company also carries out work such as excavation, sewer and utility line construction, renovations, asbestos remediation, and snow clearance.

SL Projekt GmbH

Since 2021 · 1–10 empl.

The core activity of SL Projekt GmbH is the comprehensive management of real estate projects, including: acquisition and sales mandates for properties, strategic planning, architecture and construction planning, project development, owner representation and construction supervision, cost management and transaction process support. The company thus offers a wide range of services aimed at supporting customers in the planning, implementation and marketing of real estate projects.

Bösch Bauunternehmung GmbH

Since 2011 · 1–10 empl.·5.0(1)

The core activity of Bösch Bauunternehmung GmbH encompasses construction, civil engineering, conversions, renovations as well as plastering and drywall work.

Franz Murer-Odermatt Verwaltungs AG

Since 1979 · 11–20 empl.·3.0(2)

Franz Murer-Odermatt Verwaltungs AG is part of the corporate structure associated with the Franz Murer-Odermatt construction company. The construction business was spun off as a separate company, while the administrative company continues to be managed by the second generation.

Riva Bau AG

Since 2020 · 21–50 empl.·4.0(4)

Riva Bau AG is a construction company active in building construction and civil engineering. Its work includes residential, commercial and industrial buildings, reinforced concrete construction, conversions and renovations, as well as excavation.