Specialist foundation engineering in the
Canton of Solothurn

MARCO DÄTWYLER GRUPPE AG WERKSTATT

Since 2002 · 1–10 empl.

MARCO DÄTWYLER GRUPPE AG WERKSTATT repairs and maintains the engines of construction machines and vehicles used by the group. It also supports the affiliated companies with technical issues and helps ensure operational supply and availability.

WIGATHERM AG

Since 2006 · 1–10 empl.

The core activity of WIGATHERM AG is the development, manufacture and distribution of foundations for conservatories, in particular the WIGATHERM foundation, which is specifically designed for the conservatory systems of WIGASOL. The company also offers assembly and consulting services to support customers in planning and realizing their conservatories.

manufactur GmbH

Since 2006 · 1–10 empl.

The core activity of manufactur encompasses two main areas: 1. Scenography: The company offers services in the field of scenography, which includes the design of spaces, surfaces, and atmospheres for various occasions and purposes. This can range from developing color concepts for houses to designing event spaces. 2. Stonemasonry and sculpting: The company also offers services in the field of stonemasonry and sculpting, which includes the processing and design of stone for various purposes. This can range from restoring fountains and brick walls to manufacturing tombstones.

Eurodach AG

Since 2007 · 21–50 empl.·4.3(3)

The core activity of EURODACH AG is the execution of roofing and sheet metal work, including the planning, design and realization of roof, wall and facade projects, as well as the creation of expert opinions and reports for construction projects.

Chanton Wannenwechsel GmbH

Since 2008 · 1–10 empl.

The core activity of CHANTON Wannenwechsel GmbH is the disassembly and replacement of bathtubs and shower trays, including the adaptation and sealing of the new tub, as well as the installation of bathtub doors.

Weinkellerbau Jaschi GmbH

Since 2010 · 1–10 empl.

Weinkellerbau Jaschi GmbH plans and builds customised wine cellars and wine cabinets. The company provides consulting, planning, 3D visualisation and the interior construction using materials such as bricks, wood, technical systems and lighting.

Lehmwerk ch Lehm- und Ökobau, Hübner und Dietrich

Since 2012 · 1–10 empl.

Lehmwerk ch Lehm- und Ökobau, Hübner und Dietrich manufactures clay building materials using locally sourced raw materials where possible and little energy. Its products include clay boards, bricks, base coats and finishing plasters for building projects.

VSL Civil Works AG

Since 2014 · 101–500 empl.

VSL Civil Works AG provides engineering, construction and repair services for infrastructure projects and supplies systems such as post‑/pre‑tensioning, stay‑cable systems, bearings, ground anchors, heavy lifting and structural strengthening.

BTS Bad-Technik Schweiz GmbH

Since 2012 · 11–20 empl.·3.8(17)

BTS Bad-Technik Schweiz GmbH repairs and renovates bathtubs and shower trays. Its services include repairing surface damage, recoating tubs and shower trays, and applying slip-resistant surfaces.

BETONCOUPE AG

Since 1998 · 1–10 empl.·4.8(4)

BETONCOUPE AG provides controlled concrete dismantling and specialised construction services, including core drilling, concrete cutting, high-pressure pressing, concrete crushing, wire sawing, tunnel milling and the use of demolition robots.

Tima Gebäudetechnik GmbH

Since 2020 · 1–10 empl.

Tima Gebäudetechnik GmbH provides building services engineering, offering heating, sanitary (plumbing), ventilation, renovation, maintenance and installation planning services.

MK Bau Team GmbH

Since 2022 · 1–10 empl.·5.0(12)

The core activity of MK Bau Team GmbH is the provision of comprehensive services in the field of construction, particularly in the areas of: painting (interior and exterior painting, varnishing and coating), plastering (dry construction, lightweight walls, exterior and interior insulation, stucco and rosettes, plastering), carpentry (individual woodwork, custom-made furniture, interior fittings), floor and wall coverings, building renovations (renovation, conversion, new construction of bathrooms, kitchens, terraces, etc.), facade renovations and restorations, and wallpapering and decorative techniques. The company thus offers a wide range of services for the construction and renovation of buildings and positions itself as a competent partner for customers in the Solothurn region.

Daniel Rihs Fugenabdichtungen

Since 2015 · 1–10 empl.·5.0(5)

Daniel Rihs Fugenabdichtungen is a specialist contractor in joint sealing. Its services include joints for parquet flooring and wet rooms, sealing tapes, liquid-applied plastic waterproofing, coatings and firestop sealing.

Grund- und Tiefbau AG Solothurn

Since 1971 · 101–500 empl.·5.0(1)

The core activity of Grund- und Tiefbau AG Solothurn lies in the field of special foundation engineering, particularly in sheet piling work. The company offers solutions for large and small construction projects and has a modern machine park for pile driving work. The specific activities include: sheet piling work (vibrating, pressing, driving), soil mixing processes, foundation systems (driven piles), vertical drainage, and bracing and stiffening. The company positions itself as a sheet piling specialist and offers innovative solutions for complex construction projects.

BETONCOUPE AG WEST, Zweigniederlassung in Grenchen

Since 2018 · 1–10 empl.·4.8(4)

BETONCOUPE AG WEST, Zweigniederlassung in Grenchen provides concrete demolition and related construction services. Offerings include core drilling, concrete cutting, high‑pressure pressing, hydraulic concrete breaking, wire sawing, tunnel milling and demolition robots.

FugenBau GmbH

Since 2022 · 1–10 empl.·4.6(11)

FugenBau GmbH provides joint sealing, fire-protection and baseboard services. The company carries out joint sealing work and installs wooden and metal skirtings/profiles as well as fire-stopping solutions.

h. strahm baugeschäft gmbh

Since 2009 · 11–20 empl.·3.7(6)

The company's core activity is the execution of renovation and restoration work in the construction industry, including painting, plastering, drywall and masonry work. The company also provides services such as drying and support for builders in the planning and execution of construction projects.

BRG Systems GmbH

Since 2021 · 1–10 empl.

The core activity of BRG Systems is the planning, manufacturing, assembly and sale of sun protection elements and roofing systems for private and commercial use, including: sun awnings (pleated awnings, cassette awnings, window awnings, custom-made awnings), marquee systems, pergolas, winter gardens, lamella roofs, glass sliding walls and balcony glazing, glass roofing, windscreen systems (e.g. "ZIP-Screen") and umbrellas. The company also offers consulting, measurement, planning and installation of these products.

Alexander Binzel GmbH & Co. KG, Buseck-Alten-Buseck, Zweigniederlassung Schweisstechnik Grenchen

Since 1995 · 21–50 empl.·2.4(5)

Alexander Binzel GmbH & Co. KG, Buseck-Alten-Buseck, Zweigniederlassung Schweisstechnik Grenchen is a branch of the ABICOR BINZEL brand supplying welding-technology products and systems. Its portfolio includes manual and robotic MIG/MAG and TIG torches, fume-extraction and wire-feed systems, laser and automation equipment, plus service and technical documentation.

Amsler Laeppfinish AG

Since 2002 · 11–20 empl.·3.7(3)

The core activity of Amsler Läppfinish AG is the contract processing of surfaces using various methods such as lapping, polishing, fine grinding, honing and trovalising. The company offers services in these areas and aims to establish itself as a leading company in Switzerland in these fields.

Ei2 Brandschutzsysteme AG

Since 2023 · 1–10 empl.

Ei2 Brandschutzsysteme AG designs and manufactures fire protection doors and gates and provides technical consulting, project planning, delivery and installation as well as maintenance and repair services.

MFG Stellwerkbau GmbH

Since 2014 · 1–10 empl.·5.0(2)

The core activity of MFG Stellwerkbau GmbH is the construction, dismantling and reconstruction of signal boxes, particularly in the context of renovation and new construction projects in the railway sector.

Storentechnik Loriol GmbH

Since 2020 · 11–20 empl.·4.4(8)

Storentechnik Loriol GmbH plans and installs solar shading, weather protection and security solutions for new buildings and renovations. Its range includes awnings, roller shutters, slatted blinds, gates and insect screens, as well as consulting, delivery, installation and repairs.

Hänggi HKD

Since 2013 · 1–10 empl.·5.0(2)

The core activity of HÄNGUP AG encompasses three main areas: 1. Wood: The company offers services in the field of wood construction, with a focus on the use of wood as an ecological and renewable building material. 2. Crane: HÄNGUP AG provides services in the field of cranes and aerial lifts, including the inspection of PSAgA and lifting equipment of all kinds. 3. Roof: The company offers services in the field of roofs and facades, including the maintenance and upkeep of roofs and facades. Overall, the core activity of the company can be described as comprehensive services in the field of building construction and maintenance, with a focus on wood construction, crane and lifting technology, as well as roof and facade work.

Daku Fassadenbau GmbH

Since 2019 · 1–10 empl.·5.0(1)

Daku Fassadenbau GmbH carries out facade work as well as thermal and sound insulation. Its services include plastering and painting for interior and exterior areas.

BD Brandschutz GmbH

Since 2024 · 1–10 empl.

BD Brandschutz GmbH provides fire protection consultancy, develops fire-protection concepts including escape and rescue plans, and coordinates the implementation of fire-safety measures during construction. Services include quality assurance, inspections and testing, preparation of handover protocols and coordination with project owners.

SB Murtishi Bau GmbH

Since 2024 · 1–10 empl.

The core activity of SB Murtishi Bau GmbH encompasses a wide range of construction services, particularly: * Core drilling (diameter 50-1000 mm) * Milling * Painting of apartments * Various construction works The company positions itself as a competent partner in the construction sector and stands for quality, reliability, and customer satisfaction.

Ocean Blue Pools GmbH

Since 2024 · 1–10 empl.·5.0(2)

The core activity of Ocean Blue is the planning, design, installation and completion of swimming pools, including consulting and selecting the ideal pool type, creating customized designs, obtaining building permits and installing technical components.

SegAltura AG

Since 2025 · 1–10 empl.

SegAltura AG provides services in industrial rope access, fall protection, training courses, on-site support, annual maintenance, concepts and consulting, and material sales. The company supports work in environments with demanding access and safety requirements.

Noviron AG

Since 2025 · 1–10 empl.

Noviron AG is a construction company that provides services in fire protection, joint sealing, technical insulation, thermal insulation, and drywall and plastering work. The company supports new-build, conversion, and renovation projects with coordinated planning and professional execution.

Betonbohrexpress GmbH

Since 2025 · 1–10 empl.

Betonbohrexpress GmbH provides core drilling, concrete cutting, wire sawing and concrete removal services. The company performs precise work in concrete processing and structural cutting.

VAP Fassadenbau GmbH

Since 2025 · 1–10 empl.

VAP Fassadenbau GmbH carries out plastering, painting and façade work. Its services combine these trades for interior spaces and building exteriors.

PRO-BAU T&T + RENOVATIONEN GmbH

Since 2025 · 1–10 empl.

PRO-BAU T&T + RENOVATIONEN GmbH provides renovation, conversion and interior finishing services, including plastering, drywall, painting and tiling work. The company also carries out refurbishments for apartments, houses and individual rooms.

Plattenkunst Schweiz GmbH

Since 2025 · 1–10 empl.

Plattenkunst Schweiz GmbH provides ceramic wall and floor tiling, natural stone work, mosaic work, silicone joints, and renovation services. The company supports projects from consultation and planning through to professional installation.

Schaad Bodenbeläge GmbH

Since 2025 · 1–10 empl.

Schaad Bodenbeläge GmbH is a specialist in floor coverings, focusing on parquet, cork, carpets and vinyl. The company also offers wooden terraces and shading solutions.

Bau Schön GmbH

Since 2022 · 1–10 empl.·5.0(1)

The core activity of Bau Schön GmbH encompasses the provision of services in the construction sector, particularly: painting and plastering work, construction management, conversions and renovation of old buildings, flooring (installation of all types of floors), demolition work, and repairs (maintenance and restoration services). The company thus offers a comprehensive range of services for the renovation and expansion of buildings.

SD Steindesign GmbH (Schaan), Zweigniederlassung Hägendorf

Since 2025 · 1–10 empl.

SD Steindesign GmbH (Schaan), Zweigniederlassung Hägendorf provides compact facade solutions, including brick slips, natural stone facades and flat cladding systems. The company works on facade projects for renovations and new construction.

Aquatec Kanalsanierungen AG

Since 2026 · 11–20 empl.

Aquatec Kanalsanierungen AG specializes in the rehabilitation of buried पाइप and wastewater channels. The company offers services including analysis, CCTV inspection, rehabilitation methods, rehabilitation technology and quality control.