Site Preparation in the
Canton of Solothurn
52 companies in Site Preparation based in the Canton of Solothurn — name and year of registration from the commercial register.
50 of 52 companies
Bernasconi Bau AG
Since 2005 · 51–100 empl.4.9(21)
Bernasconi Bau AG is a construction company offering building construction, civil engineering and maintenance services, as well as specialized concrete work (betonArt), and acting as a general contractor to coordinate projects.
Gebr. Jetzer Hoch- und Tiefbau AG
Since 1996 · 51–100 empl.4.5(34)
The core activity of Gebr. Jetzer AG encompasses various services in the construction sector, particularly: earthworks, road construction, pipeline and drainage construction, hydraulic engineering, water supply, transportation and muck-away services, excavator taxi and suction excavator services. Thus, the company offers a wide range of services in the fields of civil engineering and construction.
Erne Bau AG
Since 1983 · 21–50 empl.4.4(31)
Erne Bau AG is a construction company that operates as a builder and as a general and total contractor, providing main construction services including building construction, civil engineering, renovation, conversion and property maintenance.
Altermatt Aushub und Transporte AG
Since 2000 · 1–10 empl.5.0(17)
The core activity of Altermatt Aushub und Transporte AG is the provision of services in the areas of excavation, civil engineering, transportation, and related works. Specifically, this includes: excavation and civil engineering work, pipe laying, environmental work, various works, pit service, transportation, and snow removal. The company thus offers a wide range of services required for the construction, maintenance, and upkeep of infrastructure and buildings.
BFB Bohren & Fräsen von Beton Berisha GmbH
Since 2007 · 1–10 empl.5.0(12)
The core activity of BFB Bohren & Fräsen Berisha GmbH is the processing of materials through drilling and milling services. The company offers precise and efficient solutions for material processing, focusing on achieving the highest quality and accuracy in every step of the project.
Lüthi Bauen AG
Since 2007 · 11–20 empl.5.0(5)
The core activity of Lüthi Bauen AG encompasses the provision of services in the construction sector, particularly in the areas of: building construction, civil engineering, demolition, renovation, landscaping, and subflooring. The company thus offers a wide range of construction-related services, from planning and execution of new buildings to renovations, demolition work, and landscaping.
Eggenschwiler Hoch- und Tiefbau AG
Since 2006 · 1–10 empl.4.7(16)
The core activity of Eggenschwiler Hoch- und Tiefbau AG is the provision of services in the field of construction and civil engineering, including demolition work, environmental work and other construction projects.
ThermSwiss AG
Since 2023 · 1–10 empl.4.7(49)
The core activity of ThermSwiss AG is the execution of drilling and probing works for geothermal projects, including drilling for the use of geothermal energy, exploration drilling, probing drilling, construction of small filter wells, extension works and planning of ground probe systems.
Vogel AG Bauunternehmung
Since 2000 · 1–10 empl.4.9(10)
The core activity of Vogel AG is the construction industry, particularly the execution of building construction, civil engineering, drilling and milling work, environmental work, renovations and refurbishments, as well as express work with trucks equipped with cranes.
Wernli Bau AG
Since 2006 · 11–20 empl.5.0(4)
The core activity of WernliBau AG encompasses the execution of construction projects, particularly conversions, extensions, renovations, restorations, core drilling and concrete cutting. The company offers its services to both private and commercial clients and has specialized in the timely and high-quality implementation of construction projects.
Probst Tiefbau GmbH
Since 2014 · 1–10 empl.5.0(7)
Probst Tiefbau GmbH is a civil engineering company performing earthworks, utility and road construction, site landscaping, deconstruction and stormwater systems, as well as building-construction related services.
Gebrüder Straumann AG
Since 2001 · 11–20 empl.5.0(3)
The core activity of Gebrüder Straumann AG is the execution of logging, land clearing, slope stabilization and water construction. Specifically, this includes: Special logging operations, Root stock milling and mulching, Slope stabilization and water construction. The company offers these services in the Basel, Bern and Zurich regions and positions itself as a reliable partner for professional solutions and first-class service.
MARCO DÄTWYLER GRUPPE AG
Since 1983 · 21–50 empl.
MARCO DÄTWYLER GRUPPE AG is a corporate group providing building‑industry support services, including concrete processing and demolition, metal and steel construction and locksmithing, sewer/canal services, and sanitary and heating installations.
Jeker AG, Aushub, Tief- und Rückbau
Since 1989 · 1–10 empl.
The core activity of Jeker AG is the execution of excavation, deep foundation and demolition work, including: site excavation and securing, soil remediation, demolition and contaminated site remediation, and disposal. The company provides these services primarily in the Northwestern Switzerland region.
J. Merckx GmbH
Since 2003 · 1–10 empl.
The core activity of J. Merckx GmbH is construction, including high-rise and civil engineering.
Baumontagen von Gunten GmbH
Since 2010 · 21–50 empl.
The core activity of ERBM-Baumontagen von Gunten GmbH is the provision of services in the field of electrical contracting, particularly in the areas of: pipe laying, electrical rough construction work, dry diamond processing, route assembly, wire and cable installation, electrical installation and electrical disassembly. The company thus offers a wide range of services for electrical contracting and positions itself as a specialist in this field.
Java Rückbau + Recycling AG
Since 2013 · 11–20 empl.
The core activity of Java Rückbau + Recycling AG is the execution of demolition projects, particularly complex demolition projects with contaminated building materials and polluted soils. This includes planning, demolition, remediation and recycling of building materials. The company offers a customer-oriented overall solution by providing all necessary steps from planning to acceptance of the demolished and remediated building site from a single source.
Stäbler AG
Since 1987 · 1–10 empl.
Mani Bau GmbH
Since 2018 · 1–10 empl.
The core activity of Mani Bau GmbH is the execution of masonry work, new constructions, renovations, core drilling and environmental work in the construction industry.
Hänggi Spezialbohrungen & Umgebungsarbeiten
Since 2015 · 1–10 empl.
The core activity of Hänggi Spezialbohrungen & Umgebungsarbeiten primarily encompasses diamond and wood drilling, as well as comprehensive garden and landscape maintenance services, including excavation work, gardening, tree care and design, and material procurement.
Grünig Bau AG
Since 1984 · 1–10 empl.5.0(4)
The core activity of Grünig Bau AG is the provision of construction and masonry services, including new builds, renovations, masonry work and repair contracts.
Tschanz Grabenlos AG
Since 2010 · 1–10 empl.4.5(8)
Tschanz Grabenlos AG is a specialist contractor for the installation and replacement of pipelines, offering trenchless techniques and conventional civil engineering works. Services include horizontal directional drilling (HDD), guided pressing, pipe bursting (berstlining), steel‑pipe ramming/impact mole and road and site works for municipal and private clients.
Genossenschaft für ländliches Bauen im nordwestschweizerischen Jura
Since 1967 · 11–20 empl.5.0(2)
The company's core activity is building construction, in particular new construction, renovation and refurbishment of buildings, as well as the procurement of building materials and the implementation of agricultural construction projects, especially in the Thal Nature Park and in the cantons of Solothurn and Basel-Landschaft.
Zimmermann Aushub Rückbau Gartenbau
Since 2013 · 1–10 empl.4.0(12)
The core activities of Zimmermann company include the following areas: excavation, demolition, civil engineering/special civil engineering, gardening, path construction/path renovation, forestry/safety forestry, and renaturation. Thus, the company offers a wide range of services in the fields of construction, gardening, and landscape design.
Huttler Bau GmbH
Since 2021 · 1–10 empl.
The core activity of Huttler Bau GmbH is the provision of construction and construction-related services, in particular: construction and renovation work, refurbishments and renovations, core drilling, demolition work, and landscaping and gardening services. The company positions itself as a versatile construction company that meets the needs of its customers quickly, reliably and cost-effectively.
Betonmaster GmbH
Since 2022 · 1–10 empl.4.8(4)
The core activity of Betonmaster GmbH is the execution of drilling and cutting work on building materials, in particular concrete, as well as dismantling and demolition work. The specific services include: core drilling, cutting work, general dismantling, wire sawing and demolition. The company offers these services with modern equipment and long-standing experience in the construction industry.
LGJ Bau GmbH
Since 2018 · 1–10 empl.4.3(6)
The core activity of LG-Bau includes the planning and execution of construction and garden projects, including: construction of natural stone and composite stone surfaces for footpaths, seating and parking areas; garden design for single-family and multi-family homes; road and civil engineering works; demolition and excavation works. The company thus offers comprehensive services in the field of construction and garden architecture.
BETONCOUPE AG
Since 1999 · 1–10 empl.4.8(4)
BETONCOUPE AG
Since 2005 · 1–10 empl.4.8(4)
IRH BAU GmbH
Since 2020 · 11–20 empl.4.0(4)
The core activity of IRH BAU GmbH is the provision of services in the field of pipeline construction, particularly in the areas of: trenchless pipeline construction, cable laying and cable pulling, splicing and assembly work, core drilling, paving, environmental work, and surfacing work. The company thus offers a wide range of services in the construction and infrastructure sectors.
Späti Bau AG
Since 2003 · 1–10 empl.4.5(2)
Späti Bau AG provides masonry and construction services, including foundations, concrete floors, new masonry, excavation work, conversions and landscaping-related work. The company describes itself as a small SME focused on a range of masonry and building projects.
Armin Kündig Baggerunternehmen
Since 2006 · 1–10 empl.3.2(9)
The company offers a wide range of services that can be divided into the following core activities: 1. **Construction and Gardening Services**: Excavation work, demolition, garden and water feature construction, natural stone work, tree felling, small constructions such as car, bike and animal shelters. 2. **Machine Rental**: Rental of construction machinery, excavators, small and large equipment, crane services and transportation. 3. **Gas and Energy Supply**: Supply of propane and butane gas, heating systems, heaters, accessories, camping gas, balloon gas (helium) and other gas-related services. 4. **Transportation and Disposal**: Small and large transports, disposal, garden waste disposal and excavation material disposal. The company positions itself as a versatile partner for various projects in the home, garden and yard, with a focus on reliable and affordable work.
M & R Construction GmbH
Since 2011 · 1–10 empl.3.0(1)
The core activity of M & R Construction GmbH is the provision of construction services, particularly in the areas of master builder services, demolition services, soil technology and environmental services.
da support gmbh
Since 2025 · 1–10 empl.
da support gmbh provides transport, delivery and disposal services for small quantities of materials such as topsoil, substrates, gravel, sand and excavated material, as well as firewood and machinery transport including rental delivery, return and mediation. The company offers consulting and design for garden and landscape projects and performs earthworks, excavation and surface stabilization either under instruction or as a general contractor, and provides personnel rental for machine operators, drivers and site managers.
Markwalder AG
Since 2002 · 1–10 empl.
The core activity of Markwalder AG is focused on sewer cleaning and construction services, particularly in the areas of: * Sewer TV inspections and pipe cleaning in the property sector * Road construction, pipeline construction, and civil engineering * Repair and maintenance of drainage pipes and shafts * Emergency assistance in the event of damage such as backflow, flooding, or pipeline breaks * Consulting and support in insurance matters (liability, household and building water insurance) Thus, the company offers comprehensive services in the field of property drainage and construction.
Bandyx GmbH
Since 2011 · 1–10 empl.
Bandyx GmbH provides domestic transport services, carries out private and commercial relocations, and performs demolition work according to specified plans.
RüMoRec GmbH
Since 2020 · 1–10 empl.
The core activity of RüMoRec encompasses three main areas: 1. Dismantling: Demolition and removal of existing structures, facilities or equipment. 2. Assembly: Installation and integration of new facilities, equipment or structures. 3. Recycling: Processing and reuse of materials originating from dismantling or other sources.
Hofer Bau & Planung GmbH
Since 2020 · 1–10 empl.
The core activity of Hofer Bau & Planung GmbH is the planning, construction management and execution of construction projects.
TOLAJ
Since 2026 · 1–10 empl.
TOLAJ is a construction company that provides scaffolding, demolition and disposal services. Its activities include facade, protection and special scaffolding as well as dismantling, stripping out and construction waste disposal.
Pro Planie GmbH
Since 2026 · 1–10 empl.
Pro Planie GmbH provides grading work, winter maintenance, road cleaning and upkeep services. The company carries out rough and fine grading as well as cleaning and maintenance work for surfaces, access roads and facilities.
Reinhold Dörfliger AG
Since 1984 · 1–10 empl.
Reinhold Dörfliger AG
Since 1984 · 1–10 empl.
Merz AG Bauunternehmung
Since 2001 · 1–10 empl.
Wüest AG
Since 2002 · 1–10 empl.
Reinhold Dörfliger AG
Since 2003 · 1–10 empl.
Reinhold Dörfliger AG
Since 2006 · 1–10 empl.
Brunner & Uebelhart GmbH
Since 2007 · 1–10 empl.
Erne Bau AG
Since 2008 · 1–10 empl.
ERNE AG Bauunternehmung
Since 2008 · 1–10 empl.
Meister Transporte AG
Since 2010 · 1–10 empl.
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