Specialist foundation engineering in the
Canton of Basel-Country

Bondya GmbH

Since 2010 · 1–10 empl.

Bondya GmbH supplies products and equipment for cleaning, inspecting and rehabilitating pipes and sewers, with a focus on wastewater service connections. Its range includes pipe liners, resins, cleaning and camera systems, as well as advice, training and service.

Team Vertikal GmbH

Since 2012 · 1–10 empl.

The core activity of Team Vertikal includes industrial climbing, high-altitude work, tree felling, crane work, and the sale of PPE (Personal Protective Equipment against falls). Specifically, the company offers services such as: * Industrial climbing: Work at dizzying heights, such as window cleaning, roof repairs, staircase installations, and chimney repairs. * High-altitude work: Rope work in nature, such as rock work, castle wall restoration, and road embankment securing. * Tree felling: Felling trees with specialized techniques, such as using a Manitou with a felling head. * Crane work: Work with cranes for various applications. * Sale of PPE: Offering high-quality Petzl products, such as helmets, ropes, abseiling equipment, and other accessories. The company also offers courses and training for high-altitude workers and the sale of PPE.

KEWATECH GmbH

Since 2015 · 1–10 empl.

KEWATECH GmbH plans and installs cathodic corrosion protection systems and provides inspection, optimisation and maintenance services for them. The systems are used in swimming pools, waterworks, tanks and pipelines, including in water treatment and the beverage industry.

Keragima, Imeri Rasim

Since 2015 · 1–10 empl.

Keragima, Imeri Rasim provides tiling, plastering, painting and building services. Its work includes ceramic wall and floor coverings, drywall, plastering and bathroom renovations.

Heinis AG, Zweigniederlassung Zwingen

Since 2019 · 1–10 empl.

Heinis AG, Zweigniederlassung Zwingen specialises in pipeline construction and technical services for drinking water supply. Its services range from water extraction to water meters and include the construction and maintenance of water supply systems.

Galudo GmbH

Since 2022 · 1–10 empl.·4.9(17)

The core activity of Galudo GmbH is the detection and drying of water damage as well as the associated damage management services. This includes in particular: * Leak detection using state-of-the-art measurement and detection technology * Rapid drying through intelligent air dehumidification systems * Complete handling of water damage, including insurance registration and restoration * 24/7 emergency service for quick response to water damage The company thus offers comprehensive services for dealing with water and moisture damage.

BETONCOUPE AG

Since 2007 · 1–10 empl.·4.8(4)

BETONCOUPE AG carries out specialist work on concrete and reinforced concrete. Its services include core drilling, concrete and pavement cutting, hydraulic splitting and crushing, controlled concrete demolition, wire sawing, tunnel milling and robotic demolition.

CUT TEC Wasserstrahl-Schneidetechnik AG

Since 2013 · 11–20 empl.·4.3(4)

CUT TEC Wasserstrahl-Schneidetechnik AG provides waterjet cutting for individual parts and production runs in materials including metal, wood, glass, plastics and ceramics. Its services also include secondary processing and finishing, supported by an in-house materials stock.

Axova Power Solutions AG

Since 2024 · 1–10 empl.·5.0(9)

Axova Power Solutions AG provides solar power solutions including photovoltaic systems, battery storage, EV charging stations and energy management systems. The company also carries out roofing and timber-construction work and heat pump projects, handling planning, installation, maintenance and administrative processing for permits and subsidies.

ElektroLife Nordwestschweiz AG

Since 2024 · 21–50 empl.·3.9(53)

ElektroLife Nordwestschweiz AG provides planning and installation services for electrical systems. Its activities include high- and low-voltage installations, consulting, electrical inspections, quality checks, building automation, and maintenance.

Die Umbaumeister GmbH

Since 2011 · 1–10 empl.·4.1(9)

Die Umbaumeister GmbH carries out building, renovation and conversion work, including bathroom and kitchen renovations, plastering and tiling, façade and wall repairs, drilling, concrete work and demolition.

Bucher Spenglerei und Bedachungen GmbH

Since 2023 · 1–10 empl.·5.0(4)

Bucher Spenglerei und Bedachungen GmbH carries out sheet-metal work and roofing for pitched and flat roofs. Its services also include roof sealing, green roofs, roof maintenance and repairs, and the planning, installation and inspection of lightning-protection systems.

Suomi Saunabau GmbH

Since 2005 · 1–10 empl.·5.0(3)

Suomi Saunabau GmbH plans and builds custom Finnish saunas. The company sources building materials and accessories from Finland and delivers them to Switzerland.

FGB Bau GmbH

Since 2017 · 1–10 empl.·5.0(1)

FGB Bau GmbH carries out façade construction, plastering and painting work, and installs a range of floor coverings. Its services include parquet, laminate, textile and resilient flooring, linoleum, cork and natural stone.

Jeker Heimwerk

Since 2021 · 1–10 empl.

Jeker Heimwerk is a general handyman business offering repair, installation and maintenance services for homes and gardens. Its work includes painting and masonry, garden care, natural-stone features, and small construction and repair projects.

A. Gashi GmbH

Since 2012 · 1–10 empl.·5.0(1)

A. Gashi GmbH carries out conversions, renovations and interior finishing, including the installation of ceramic wall and floor coverings, parquet and vinyl flooring.

J. Sigg AG

Since 1991 · 1–10 empl.·4.0(2)

J. Sigg AG operates in the flooring sector. The areas listed include screed floors, industrial floors and exposed floors.

P. Sigg AG

Since 1998 · 1–10 empl.·4.0(2)

P. Sigg AG supplies and installs underlayment floors, flow screeds, industrial floors and exposed concrete finishes, including on-site mixed anhydrite flow screed, cement and hard-concrete systems, and associated sealing and insulation work. The company also provides surface treatments such as PUR and epoxy coatings and impregnation systems to improve durability and cleanability.

DESCO AG

Since 1984 · 1–10 empl.·5.0(1)

DESCO AG manufactures precision-turned parts, including axles, shafts, pins, bolts and needles. Its components serve applications such as instrument and equipment manufacturing, large clockmaking and the automotive industry; additional services include polishing, runout inspection and sorting.

Lehmbau Georg Paul

Since 2015 · 1–10 empl.·5.0(3)

Lehmbau Georg Paul is a natural-building business working with materials such as clay, lime and straw. Its services include plastering, drywall, masonry and painting, as well as consultations and courses on ecological and sustainable construction.

CTH Gravuren, Cédric Thommen

Since 2016 · 1–10 empl.·5.0(1)

CTH Gravuren, Cédric Thommen produces engravings and sports awards and offers laser engraving, stamps and sign lettering. Its range also includes trophies, medals, Victorinox and Caran d’Ache products, and the design and manufacture of custom items.

Felix Steiner & Co., Umbau + Renovationen

Since 1989 · 1–10 empl.·5.0(1)

Felix Steiner & Co., Umbau + Renovationen is a plastering and masonry business. Its services include plastering, stucco work, building conversions and renovations, as well as project planning and construction management.

Wacker Group AG

Since 2025 · 1–10 empl.

Wacker Group AG provides services in roofing, timber construction, and sheet metal work. The company carries out roof renovations, roof repairs, roof maintenance, flat roof sealing, and timber construction work such as conversions, carports, and roof extensions.

Steinhauser Steinhauer AG

Since 2022 · 1–10 empl.·5.0(3)

The core activity of Steinhauser Steinhauer AG is the restoration of old historic buildings and objects, as well as the individual design of gravestones. This also includes the creation of stone elements, facade restoration, and the renovation of natural stone facades and monuments. The company also offers consulting and planning services for renovation concepts and damage mapping.

Feim Fetahaj Fassaden

Since 2023 · 1–10 empl.

Feim Fetahaj Fassaden is a construction business specialising in façade renovation and insulation. Its services also include building renovations and conversions, drywall installation, plastering and painting.

Regio Pool GmbH

Since 2022 · 1–10 empl.·3.7(6)

Regio Pool GmbH plans and builds swimming pools using a modular pool system, and provides advice and support from planning through construction. Its offer also includes pool equipment and filtration technology.

Gehrig Partner AG, Zweigniederlassung Allschwil (BL)

Since 2025 · 21–50 empl.

Gehrig Partner AG, Zweigniederlassung Allschwil (BL) carries out painting and plastering work for new builds, conversions and renovations. Its services include wet and dry construction as well as façade insulation.

Jörger Zäune

Since 1995 · 1–10 empl.·4.0(1)

The core activity of Jörger Zaun is fence construction, particularly the planning, consulting, design and installation of enclosures, fences and other security systems made from various materials such as wood, steel and plastic.

AM Dach - Bau System GmbH

Since 2025 · 11–20 empl.

AM Dach - Bau System GmbH provides roofing and sheet-metal services for flat and pitched roofs. Its services also include waterproofing and paving for terraces and balconies, lightning protection, green roofs, and pitched-roof repairs and maintenance.

FMF Vigilant AG

Since 2025 · 1–10 empl.

FMF Vigilant AG provides security and management services for construction sites. Its services include guarding, access control and video surveillance, patrol and traffic services, logistics coordination, and immediate on-site assistance.

Basilea Sanitär & Heizung AG, Pratteln

Since 2025 · 1–10 empl.

Basilea Sanitär & Heizung AG, Pratteln plans, installs and services building systems for plumbing, heating, air conditioning and ventilation. Its services include bathroom renovations, drinking-water hygiene, heat pumps, repairs and maintenance.

Storena GmbH

Since 2025 · 1–10 empl.

Storena GmbH supplies sun and weather protection products, including awnings, louvered blinds, roller shutters and parasols. Its services include advice, sales, installation, maintenance, cleaning and repairs.

Sicher mit Charlie GmbH

Since 2025 · 1–10 empl.

Sicher mit Charlie GmbH carries out industrial rope-access work and installs and dismantles technical equipment in hard-to-reach locations. Its services also include cleaning and maintenance of buildings and industrial structures, safety courses on personal protective equipment against falls and load handling, and construction machinery courses.

Schraub-Fundamente.ch KLG

Since 2021 · 1–10 empl.·5.0(1)

Schraub-Fundamente.ch KLG manufactures, distributes and installs products for foundation technology. Its screw foundations can be used for applications such as fences, sunshades, letterboxes and climbing frames, and the company offers an electric machine for driving them into the ground.

Craft Tec Scherrer

Since 2022 · 1–10 empl.·5.0(2)

Craft Tec Scherrer provides services in plumbing, doors and gates, construction, and renovation. Its work includes bathroom renovations, installations and repairs, garage doors, automation of existing systems, and the fitting or custom manufacture of windows and doors.

HR Haustechnik GmbH

Since 2025 · 1–10 empl.

HR Haustechnik GmbH plans and installs plumbing and heating systems and carries out bathroom and heating renovations. Its services also include boiler cleaning and descaling, repairs, maintenance, and work on new builds and conversions.

Schwob Holzbau GmbH

Since 2025 · 1–10 empl.

Schwob Holzbau GmbH is a building contractor specialising in timber construction and roofing. Its services include new agricultural buildings, roof renovations, timber carports and façades, and roof-window replacement.

Marrer Unterlagsböden AG, Zweigniederlassung Münchenstein

Since 2026 · 21–50 empl.

Marrer Unterlagsböden AG, Zweigniederlassung Münchenstein operates in the field of screeds and floor coverings. Its services include floating screeds, seamless cement hard-concrete and design floors, insulation and levelling layers, as well as screed inspections and floor renovations.