1'430 companies found
Gebäudereinigung Basel-Stadt GmbH
Basel · Since 2023
Gebäudereinigung Basel-Stadt GmbH provides building cleaning and facility services, including caretaking, construction and final cleans, specialized and window cleaning, as well as façade and laboratory cleaning. The company uses water together with environmentally compatible cleaning agents and offers a personal contact for clients.
M. + G. Seiler-Tschantré-Stiftung Sternenhof
Basel · Since 1989
The Sternenhof company offers living and care arrangements for older people and people with disabilities, with the goal of providing them with a home where they can feel valued, cared for and independent. The company's core activity includes providing care, support and assistance in various forms of housing, such as senior living, day care and group homes.
on3 AG
Basel · Since 2011
on3 AG is an architecture firm providing concept and design work as well as comprehensive planning services for residential, commercial and public buildings. The firm handles all project phases — study and design, cost estimation, execution planning, construction management and handover — and also undertakes renovations, conversions and interior projects; a related company serves as a general contractor for housing developments.
ON3 ARCHITEKTEN GmbH
Basel · Since 2004
ON3 ARCHITEKTEN GmbH is an architectural practice that carries out all planning and realisation phases, from study and design through execution planning to construction and site supervision. The firm designs single-family homes, residential and commercial buildings as well as public projects, and undertakes renovations, conversions and interior fit-outs, with a focus on housing. The practice also operates the related company on3 neues wohnen ag as a general contractor and offers an associated interior furnishing activity.
on3 immobilien ag
Basel · Since 2022
on3 neues wohnen ag
Basel · Since 2009
on3 neues wohnen ag is a general contractor for residential development that develops and delivers housing projects. The company manages planning, coordination and implementation tasks on behalf of clients.
sautter malerarbeiten ag
Basel · Since 2011
The core activity of Sautter Malerarbeiten AG is the execution of painting, wallpapering and renovation work, including cost-effective repairs and demanding varnishing work, as well as consulting and implementing individual customer wishes in the field of painting craftsmanship.
B-Z Innenausbau GmbH
Basel · Since 2005
The core activity of B-Z Innenausbau GmbH is the planning, consulting and installation of various floor and wall coverings, including parquet, laminate, cork, PVC, rubber, linoleum, textile floor coverings and natural stone.
ERNE AG Bauunternehmung
Basel · Since 2005
ERNE AG Bauunternehmung is a construction company carrying out building construction, civil engineering and renovation works, and providing specialist services such as concrete repair and protection, concrete drilling and cutting, demolition and water engineering. Acting as builder and as general/total contractor, it delivers industrial, commercial, residential, infrastructure and datacenter projects.
ERNE AG Holzbau
Basel · Since 2007
ERNE AG Holzbau delivers timber construction projects, including modular wooden buildings, handling design-for-production, prefabrication and on-site assembly.
Kadid Studio GmbH
Basel · Since 2022
Kadid Studio GmbH is a multidisciplinary design practice working in architecture, product design, photography and edition.
Quantum Brandschutz GmbH
Basel · Since 2024
Quantum Brandschutz GmbH is an engineering firm for fire protection and safety planning that develops fire protection concepts, verification reports and provides project support across all building project phases. Services include fire and smoke simulations, evacuation analyses, fire‑event control design, integrated tests and warm‑smoke trials, condition surveys and operational safety planning.
Raphael Kadid Objects
Basel · Since 2021
Raphael Kadid Objects produces limited-edition object series, with current works available to order. The practice focuses on lighting and sculptural metal objects, often employing machined, polished and anodised finishes.
Roesen Haustechnik AG
Basel · Since 2001
The core activity of Roesen Haustechnik AG is the planning, installation and maintenance of building technology systems, including sanitary, heating and ventilation technology, as well as the execution of bathroom renovations.
Stiftung Longo Mai
Basel · Since 2005
Stiftung Longo Mai supports and funds the establishment and activities of solidarity-based communities and cooperatives in rural and peripheral areas. Its work includes projects in agriculture, seed conservation, forestry and woodcraft, training and hosting, publications and solidarity campaigns.
Verein Europäische Kooperative Longo Mai
Basel · Since 1976
Wyss + Santos Dipl. Architekten M. Arch / HTL GmbH
Basel · Since 2004
Wyss + Santos is an architectural firm specializing in the planning and realization of various construction projects, including hotels, schools, office spaces, private apartments, and interior design. The company's core activity encompasses architectural consulting, planning, and implementation of construction projects, with the two owners, Marilí Santos-Munné and Lorenz Wyss, offering innovative and independent solutions together with their team.
Zimbas, Zimmerleute Basel GmbH
Basel · Since 2006
The core activity of Zimbas is sustainable timber construction in existing and new buildings, including services such as renovations, roofing, new and extension constructions, monument preservation, terrace construction, floor and staircase construction, as well as carpentry work.
Arni Siebdruck GmbH
Basel · Since 2006
Focus 93 GmbH
Basel · Since 1993
The core activity of Focus 93 is the provision of customs services for international trade, in particular the handling of imports and exports, transit procedures, EU customs clearance, creation of customs documents and certificates, as well as consulting and supporting customers in customs matters.
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Source: Federal Statistical Office, UID register