Civil works in the
Canton of Schaffhausen

Braumann Tiefbau AG

Since 2017 · 1–10 empl.

Braumann Tiefbau AG works in specialist civil engineering and pipeline construction, with a focus on trenchless methods. Its services include pipe jacking and microtunnelling, horizontal directional drilling, pipeline and sewer rehabilitation, and construction using open-cut or combined methods.

Baugeschäft Heinz Kern AG

Since 2022 · 21–50 empl.

Baugeschäft Heinz Kern AG is a building and civil engineering contractor. Its work includes general construction, renovation of older properties and customer services.

Fritz Meier AG

Since 1973 · 1–10 empl.·4.2(5)

Fritz Meier AG provides transport, crane and grabber services. Its activities also include work on outdoor areas; its former building and civil engineering operations were transferred to Fortisbau AG.

KIBAG Bauleistungen AG

Since 2021 · 1–10 empl.·4.4(14)

KIBAG Bauleistungen AG carries out construction work for individual commissions and large-scale projects. Its services include road and rail construction, civil engineering and demolition, water and specialist foundation engineering, contaminated-site remediation, drainage technology, drilling and geothermal work, as well as general contracting and construction support.

B. + R. Egli GmbH

Since 1999 · 1–10 empl.·4.2(5)

B. + R. Egli GmbH carries out excavation, demolition and civil engineering work, including utility and landscaping work. Its services include container, materials and machinery transport, as well as activities involving gravel, concrete, recycling and landfill.

Fortisbau AG

Since 2021 · 1–10 empl.·5.0(4)

Fortisbau AG is a construction company working in building and civil engineering. Its services include new buildings, industrial and agricultural construction, renovations and conversions, foundations, retaining walls, core drilling, and sewer and utility pipeline construction.

SCHNELLI AG, Bauunternehmung

Since 1988 · 1–10 empl.·4.0(1)

SCHNELLI AG, Bauunternehmung carries out building, civil engineering and road construction, as well as conversions and renovations. Its services also include concrete repair, building protection, asbestos removal, fire protection, concrete cutting and building drying.

SutTerrain GmbH

Since 2021 · 1–10 empl.

The core activity of SutTerrain GmbH is innovative and creative consulting in modern construction site organization, particularly in civil and road construction, with a focus on the digitalization and automation of work processes. This includes services such as digital construction planning, surveying technology, mass extraction, material ordering, construction site surveying and measurement, as well as support in the implementation of construction projects.

Walter Niederer AG

Since 1985 · 1–10 empl.·2.5(2)

Walter Niederer AG is a construction company. The website does not provide further information about its services or areas of activity.

Walter Schudel AG

Since 2011 · 1–10 empl.·5.0(2)

The core activity of MTF Managed Services is the provision of managed services, i.e. the takeover and management of IT infrastructure and services for companies, in order to support and relieve them.

Baugeschäft Hans Graf AG

Since 1987 · 11–20 empl.·4.7(3)

Baugeschäft Hans Graf AG operates in the real estate sector. Its current core activities are building and renting properties; its building and civil engineering work has been transferred to its successor company, Fortisbau AG.

Gawatech AG

Since 1991 · 1–10 empl.·4.0(1)

Gawatech AG provides trenchless pipeline construction and the rehabilitation and replacement of pipelines. Its services include planning and building systems for drinking water, gas, wastewater, district heating and other applications, as well as pressure testing and PE and PP pipeline work.

Vogelsanger Tiefbau AG

Since 2022 · 11–20 empl.·4.0(4)

Vogelsanger Tiefbau AG carries out civil engineering and earthworks, including road construction. Its services include excavation and demolition, utility and sewer infrastructure, and landscaping and site works.

LB Vermietungen GmbH

Since 2024 · 1–10 empl.

LB Vermietungen GmbH rents out construction machinery and provides machine operators for building sites. Its services also include excavation work, earthmoving, foundation and trench work, and site levelling.

Erwin Geier AG

Since 1985 · 1–10 empl.

R. Neukomm AG

Since 1987 · 1–10 empl.

Kern Bau AG

Since 1992 · 1–10 empl.

Roland Germann Naturstrassenbau

Since 2003 · 1–10 empl.

Erwin Geier AG, Zweigniederlassung Stein am Rhein

Since 2010 · 1–10 empl.

Hüppi AG Zweigniederlassung Schaffhausen

Since 2010 · 1–10 empl.

Bewässerungsgenossenschaft Bibertal

Since 2011 · 1–10 empl.

Hartung Rail GmbH

Since 2013 · 1–10 empl.

Cellere Bau AG

Since 2016 · 1–10 empl.

Imthurn AG Zweigniederlassung Schaffhausen

Since 2017 · 1–10 empl.

Boli GmbH

Since 2018 · 1–10 empl.

Schlatter & Jenny GmbH

Since 2019 · 1–10 empl.

Rolf Bürgler AG

Since 2022 · 1–10 empl.

Brossi AG

Since 2023 · 1–10 empl.

Simon Winzeler GmbH

Since 2026 · 1–10 empl.