Civil Engineering

STM Markierungen AG 

Visp · Since 1997

S + U Bauunternehmung AG 

Oberhasli · Since 1995

The core activity of S+U Bauunternehmung AG is the execution of construction projects, particularly in the areas of: new building, renovation, civil engineering, energy-focused construction projects, mono-concrete (production of monolithically manufactured concrete slabs), masonry work, and environmental work. The company offers individual solutions for these construction projects, focusing on quality, reliability, and precision.

Swissplanie AG 

Wald Zh · Since 2019

THBau AG 

Eschlikon Tg · Since 2022

The core activity of thbau AG includes civil engineering works, demolition and dismantling works, concrete and masonry works, as well as locksmithing and metal construction works.

Thierry PAUPE Sàrl 

Court · Since 2016

The core activity of Thierry Paupe SàRL is construction and renovation work, particularly in the field of residential real estate, such as apartment renovation.

Truffer Bauunternehmung AG 

Ipsach · Since 1986

The core activity of Truffer Bauunternehmung AG is general contracting, including services such as excavation, sewerage, masonry, reinforced concrete and other related services.

TunPro GmbH 

Buochs · Since 2010

The core activity of TunPro GmbH is tunnel construction.

Ueli Zogg Tiefbau AG 

Grabserberg · Since 1992

The core activity of Ueli Zogg Tiefbau AG is the execution of civil engineering works, particularly in challenging terrain. This includes pipeline construction, excavation work, civil engineering, winter maintenance, building renovations, environmental work, stream engineering, natural stone walls and spring catchments.

Vianat SA 

Vernier · Since 2014

Vianat SA is a construction company providing services in génie civil and génie biologique. It carries out projects for public and private clients, with references on the website including transport operators, utilities and municipalities.

Vonlanthen & Moser Bauservice GmbH 

St. Ursen · Since 2000

The core activity of Vonlanthen & Moser Bauservice GmbH encompasses construction services, particularly in the areas of: building construction, renovations, refurbishments, civil engineering, environmental and surfacing works, concrete cutting and drilling, and asbestos remediation. The company thus offers comprehensive services in the field of construction.

Vonplon Strassenbau AG, Zweigniederlassung Adliswil 

Adliswil · Since 2004

Vonplon Strassenbau AG, Zweigniederlassung Adliswil is a company active in road construction, civil engineering and landscaping, offering asphalt works, paving, concrete and external-area construction, as well as sewer and utility-line installation.

Vonplon Strassenbau AG 

Baar · Since 2004

Vonplon Strassenbau AG provides road construction, civil engineering and landscaping services, including asphalt surfacing, natural- and interlocking-stone paving, concrete surfacings and sewer and utility-line construction. The company also carries out site works, sports-field construction, equipment rental, transport and winter/snow-clearing services.

Vonplon Strassenbau AG, Zweigniederlassung Affoltern a.A. 

Affoltern Am Albis · Since 2004

Vonplon Strassenbau AG, Zweigniederlassung Affoltern a.A. is a branch of the Vonplon group providing road construction, civil engineering and landscaping services, including asphalt and concrete surfacing, paving, and sewer and utility works. Offerings also include site surroundings, sports-field construction, equipment rental, transport and snow/winter services.

Vonplon Strassenbau AG, Zweigniederlassung Zürich 

Zurich · Since 2004

Vonplon Strassenbau AG, Zweigniederlassung Zürich performs road construction, civil engineering and landscape construction, delivering asphalt and concrete surfaces, paving works and site finishing. The branch’s services also include sewer and utility installation, sports-field construction, machine rental, transport, winter/snow clearing and trenchless pipe installations.

Vonplon Strassenbau AG, Zweigniederlassung Zug 

Zug · Since 2017

Vonplon Strassenbau AG, Zweigniederlassung Zug is a company for road construction and civil engineering. Services include asphalt and surface works, paving, landscaping and site construction, sports-field and concrete surfacings, sewer and utility installation, as well as machine rental, transport, snow clearing and winter services.

VOWEG AG 

Susten · Since 2001

Walter Niederer AG 

Ramsen · Since 1985

Ziegler & Kleger Bau AG 

Niederbüren · Since 1997

The core activity of Ziegler + Kleger Bau AG is construction, particularly the execution of general masonry work, as well as planning, construction supervision, construction management, and master builder and environmental services.

Imhof Beteiligungen AG 

Kreuzlingen · Since 2022

Casada SA 

Malvaglia · Since 1970

Casada is a general contractor in the construction industry, specializing in the planning and execution of construction projects in the public and private sectors. The core activities include the construction of buildings, roads, bridges, tunnels, sewage systems and other infrastructure projects. In addition, the company also offers specialized services such as geotechnics, blasting, foundation work and other specialized construction methods.