48'323 companies found
von Siebenthal Holzbau AG
Mauren Tg · Since 1980
The core activity of the company "von Siebenthal Holzbau AG" is the planning and execution of timber construction projects, particularly in the area of single-family homes, multi-family homes, renovations and agricultural buildings, taking into account sustainability, aesthetics and functionality.
Walo Bertschinger AG Bern, Zweigniederlassung Wimmis
Wimmis · Since 2006
Walo Bertschinger AG Bern, Zweigniederlassung Wimmis provides track construction and railway-technology services, water engineering, and material processing and landfill construction/remediation. The branch also performs underground construction, road and civil engineering works and real estate development services.
WEBER AG Gleis- und Tiefbau
Muttenz · Since 2013
WEBER AG Gleis- und Tiefbau performs track and civil engineering works and supplies trained personnel and specialist machinery. The company also provides facility management, consultancy and training services as well as personnel and equipment rental.
WEDERFENSTER.CH AG
Balgach · Since 1954
The core activity of WEDERFENSTER.CH AG is the production and distribution of high-quality wood and wood-aluminum windows, including the creation of individual window solutions, window services, glass breakage and repair work.
Wehadeck AG (Schweiz)
Münchenstein · Since 2014
Wehadeck Baupartner AG
Münchenstein · Since 2012
Wild Ingenieure AG
Küssnacht Am Rigi · Since 1989
The core activity of Wild Ingenieure AG encompasses two main areas: 1. **Railway and Civil Engineering**: The company specializes in construction projects related to railways, including track, railway civil engineering, track bed construction, and utility line construction. 2. **Geomatics**: Wild Ingenieure AG offers geomatics services, including construction and engineering surveying, railway surveying, and official surveying.
Winnewisser Baumanagement AG
Bern · Since 2010
Winnewisser Baumanagement AG provides project and construction management services across the building lifecycle. It acts as overall execution lead or as responsible party for project phases, coordinating owners, architects, planners, contractors and specialists to manage quality, costs and schedules and to reduce project risks.
Winnewisser Generalplanung GmbH
Bern · Since 2018
Winnewisser Generalplanung GmbH provides general planning services for new‑build, renovation and conversion projects and acts as a single contractual partner coordinating architects, engineers and specialist planners. Services include planning and coordination of building and technical systems, plant engineering and external works, and management of information, quality, cost and schedule.
Winnewisser Bauherrentreuhand GmbH
Bern · Since 2020
Winnewisser Bauherrentreuhand GmbH provides client-representation and trustee services for construction projects, organizing, coordinating and overseeing projects from development to final documentation. Services include reviewing project fundamentals, preparing and checking contracts and specifications, defining interfaces, representing client interests in procurement negotiations, and supervising trust accounts for payment releases and budget control.
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Source: Federal Statistical Office, UID register