Architecture Firms in
Basel

534 companies in Architecture Firms based in Basel — name and year of registration from the commercial register.

Companies

50 of 534 companies

Lasso Technik AG Logo

Lasso Technik AG

Since 1942 · 1–10 empl.4.9(19)

Lasso Technik AG is a Swiss family-owned company based in Basel, founded in 1942. Its core activity includes the development, manufacture and distribution of valves under the Stop Silent® brand. The range is divided into two product lines: The Stop Silent® SL13 check valves protect against backflow of fecal-containing wastewater and serve as a barrier against radon and sewer gases. The Stop Silent® AS backflow valves prevent backflow in drinking water and industrial facilities. Lasso Technik supplies customers at home and abroad and also develops customized solutions.

Technical Consulting & EngineeringBackwater protection (Stop Silent SL13)Non-return valves (Stop Silent AS)
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #1
Ferrara Architekten AG Logo

Ferrara Architekten AG

Since 2005 · 21–50 empl.4.4(21)

The core activity of Ferrara Architekten AG is the provision of architectural and planning services, including interior architecture, building planning, project development and monument preservation. The company also offers construction management and execution planning and is involved in the development of building projects and area developments.

Architecture FirmsArchitectural planningProject developmentDetailed design and construction management
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #2
A04 AG Logo

A04 AG

Since 2013 · 1–10 empl.5.0(12)

The core activity of company A04 is interior architecture and furniture design. The company provides services in the field of interior design and planning, and also develops its own furniture pieces.

Architecture FirmsInterior designFurniture
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #3
Burckhardt Architektur AG Logo

Burckhardt Architektur AG

Since 1981 · 101–500 empl.4.6(7)

Burckhardt Architektur AG is an architectural firm that provides the full range of services from analysis and design to planning and project handover. The firm works across sectors including infrastructure, healthcare, research and education, residential and commercial development, and is part of a group with development and real estate activities.

Architecture FirmsArchitectural servicesProject developmentReal estate services
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #4
Staehelin, Gisin + Partner AG Logo

Staehelin, Gisin + Partner AG

Since 1991 · 11–20 empl.4.5(17)

Staehelin, Gisin + Partner AG is an architectural firm that designs and delivers residential, commercial, educational and cultural buildings as well as conversions and extensions. The practice covers all SIA phases—from feasibility studies and design to planning, construction management and handover—and coordinates concept, construction and execution.

Architecture FirmsArchitectural servicesClient representationFeasibility studies and analyses
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #5
Blaser Architekten AG Logo

Blaser Architekten AG

Since 2008 · 21–50 empl.4.6(11)

The company is an architectural firm specializing in the planning and realization of buildings and spaces. The core activity includes the development of architectural concepts, consideration of sustainability and energy efficiency, the integration of digital technologies into the design and construction process, as well as collaboration with partners from business and science.

Architecture FirmsArchitectural and general planning servicesProject development and feasibility studiesProject planning and execution planning
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #6
Haberstroh Architekten GmbH Logo

Haberstroh Architekten GmbH

Since 2011 · 21–50 empl.4.4(14)

The core activity of Haberstroh Architekten is the planning and realization of architectural projects, including new buildings, conversions, competitions, and product design. The company also offers services in the fields of construction and design, and is involved in the training of apprentices and students in practical training.

Architecture FirmsArchitectural planningClient advisory and client representationReal estate consulting
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #7
Liwa Immobilien AG Logo

Liwa Immobilien AG

Since 1989 · 1–10 empl.4.6(14)

The core activity of Liwa Immobilien AG is the management, valuation, brokerage, renovation and architecture of real estate, as well as the brokerage of rental and purchase offers.

Architecture FirmsProperty managementCondominium and co-ownership managementReal estate brokerage / sale
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #8
Stump & Schibli Architekten BSA AG Logo

Stump & Schibli Architekten BSA AG

Since 2006 · 1–10 empl.5.0(4)

The core activity of Stump & Schibli Architekten BSA is the provision of architectural services.

Architecture FirmsArchitectural services
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #9
MWA Architecture GmbH Logo

MWA Architecture GmbH

Since 2021 · 11–20 empl.5.0(17)

The core activity of MWA Architecture is the planning and design of architectural, interior architectural and lighting projects.

Architecture FirmsArchitectural PlanningInterior DesignLighting Design
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #10
Hanspeter Flubacher Architekturbüro AG Logo

Hanspeter Flubacher Architekturbüro AG

Since 2003 · 1–10 empl.4.5(12)

Hanspeter Flubacher Architekturbüro AG is an architectural office offering strategic planning, project design, realization and construction consulting. Its work includes residential, care, commercial and administrative buildings as well as public buildings and restoration projects.

Architecture FirmsArchitectural services
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #11
Blaser Group AG Logo

Blaser Group AG

Since 2021 · 11–20 empl.4.6(11)

Blaser Group AG is an architectural practice providing design, planning and construction management for residential, office, commercial, industrial and laboratory projects. Services include project development, concept and execution planning, authority engineering, construction management, tenant fit-outs, relocation logistics and consultancy.

Architecture FirmsArchitectureGeneral planningLocal architecture
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #12
Herzog & de Meuron Basel Ltd. Logo

Herzog & de Meuron Basel Ltd.

Since 2009 · 21–50 empl.3.7(82)

Herzog & de Meuron Basel Ltd. is an international architectural practice providing design, planning and project development across building, urban and territorial scales. Its work includes public, cultural, healthcare, residential and corporate projects and involves collaborations, research, publications and exhibitions.

Architecture FirmsArchitectureArtPhotography
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #13
Herzog & de Meuron International AG Logo

Herzog & de Meuron International AG

Since 2003 · 21–50 empl.3.7(82)

Herzog & de Meuron International AG is an international architectural practice. The firm designs and guides projects from concept to completion across cultural, residential, commercial, healthcare and urban/territorial sectors.

Architecture FirmsArchitectural services
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #14
Herzog & de Meuron Rheinschanze AG Logo

Herzog & de Meuron Rheinschanze AG

Since 2009 · 21–50 empl.3.7(82)

Herzog & de Meuron Rheinschanze AG is an international architectural practice providing architectural design, urban and territorial planning, and project consultancy. The firm works on projects of varying scale and type, from individual buildings to master plans across cultural, public and corporate sectors.

Architecture FirmsArchitectureUrban planning and master planningProject development and architectural solutions in dialogue with clients
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #15
Flubacher Nyfeler Partner Architekten AG Logo

Flubacher Nyfeler Partner Architekten AG

Since 1996 · 11–20 empl.4.5(12)

The company is an architecture and engineering firm specializing in the planning, design and realization of construction projects. The core activities include: strategic planning, design, realization, construction consulting, renovation and refurbishment of buildings, restoration of historic buildings, new construction of residential and commercial buildings, and planning and realization of public buildings. The company also offers specialized services such as the renovation of bathroom fixtures and the restoration of artworks.

Architecture FirmsStrategic planningProject planningProject delivery
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #16
SSA Architekten AG Logo

SSA Architekten AG

Since 2002 · 21–50 empl.4.5(8)

SSA Architekten AG is a nationally active architectural practice providing design services for private, institutional and public clients. The firm works on residential buildings, infrastructure projects and district/areal developments, with an emphasis on sustainability, flexible floor plans, energy concepts and durable materials.

Architecture FirmsArchitectureRenovation and conversionResidential construction
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #17
Jacques Herzog und Pierre de Meuron Kabinett (Stiftung) Logo

Jacques Herzog und Pierre de Meuron Kabinett (Stiftung)

Since 2015 · 21–50 empl.3.7(82)

Jacques Herzog und Pierre de Meuron Kabinett (Stiftung) preserves and manages the archival holdings of the Herzog & de Meuron offices, organized into sub‑collections for architecture, art and photography. It maintains an online catalogue for the Fotosammlung Ruth und Peter Herzog and facilitates specialist visits, research and loans to museums and institutions.

Architecture FirmsCabinetArchitecture archiveArt collection
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #18
Herzog & de Meuron Architekten AG Logo

Herzog & de Meuron Architekten AG

Since 1997 · 21–50 empl.3.7(82)

Herzog & de Meuron Architekten AG is an international architectural practice that provides design, planning and project-management services for buildings and urban projects. The practice works on commissions across cultural, residential, research and commercial sectors.

Architecture FirmsArchitectural planningUrban planning and master planningProject development for institutional and corporate buildings
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #19
weberbuess gmbh Logo

weberbuess gmbh

Since 2003 · 11–20 empl.5.0(4)

The core activity of weberbuess is the provision of architectural services.

Architecture FirmsArchitectural servicesStudiesArchitecture competitions
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #20
Staehelin Meyer Architektur AG Logo

Staehelin Meyer Architektur AG

Since 2010 · 11–20 empl.5.0(4)

The core activity of Staehelin Meyer Architektur is the provision of architectural services.

Architecture FirmsArchitectural planningConversion and renovationResidential buildings
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #21
Proplaning AG Logo

Proplaning AG

Since 2002 · 51–100 empl.4.5(11)

Proplaning AG is a planning and engineering firm providing general planning, project and construction management, and architectural and engineering services. Interdisciplinary teams deliver building projects with attention to quality, cost and schedule control and the use of modern technologies for sustainability.

Architecture FirmsArchitectureGeneral planningBuilding structural engineering services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #22
KREN Architektur AG Logo

KREN Architektur AG

Since 2009 · 1–10 empl.5.0(3)

KREN Architektur AG is an architectural firm providing comprehensive design and consulting services. Its services include full architectural services according to SIA 102, construction consulting, preliminary and feasibility studies, project quality management, and planning mandates for main contractors, with the use of BIM methods in the planning process.

Architecture FirmsArchitectureConstruction consultancyStrategic planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #23
CRB Group GmbH Logo

CRB Group GmbH

Since 2016 · 51–100 empl.5.0(5)

CRB Group GmbH provides engineering, architecture, construction and consulting services for the life sciences and food and beverage industries. The company designs and builds complex facilities and supports clients with advisory and optimization services for operations, production and facility planning.

Technical Consulting & EngineeringEngineering ServicesArchitecture and Facility DesignConstruction Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #24
KOHLERSTRAUMANN ARCHITEKTEN AG Logo

KOHLERSTRAUMANN ARCHITEKTEN AG

Since 2018 · 21–50 empl.5.0(7)

The company KOHLER STRAUMANN is an architectural firm specializing in the planning, development and marketing of real estate projects. The core activities include architecture, project development, construction supervision, marketing and sales of residential and commercial properties.

Architecture FirmsArchitectureAdvisoryDevelopment
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #25
groenlandbasel Architektur und Ausstellungen GmbH Logo

groenlandbasel Architektur und Ausstellungen GmbH

Since 2010 · 11–20 empl.5.0(3)

groenlandbasel Architektur und Ausstellungen GmbH delivers architecture and scenography projects. The practice undertakes new-builds including contemporary timber construction, renovations and conversions as well as lightweight temporary structures, and develops exhibition and museum concepts, exhibition direction and media-installation scripts while providing design, project management and overall planning.

Architecture FirmsScenographyMuseum Concept DesignArchitecture for Exhibitions and Museum Projects
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #26
Herzog & de Meuron World Ltd. Logo

Herzog & de Meuron World Ltd.

Since 2011 · 21–50 empl.3.7(82)

Herzog & de Meuron World Ltd. is an international architectural practice offering architectural design, project delivery and urban and territorial planning services. The practice undertakes projects across cultural, residential, healthcare, life‑science, retail and hospitality sectors and also develops objects, interiors and publications.

Architecture FirmsArchitectureUrban Planning and Master PlanningInterior Design
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #27
BRH-Architekten AG Logo

BRH-Architekten AG

Since 2000 · 11–20 empl.4.7(3)

The core activity of BRH Architekten AG is the planning, design and realization of construction projects, particularly in the field of architecture, taking into account aspects such as renovation, refurbishment, expansion and new construction of buildings, as well as the implementation of comprehensive renovations and barrier-free conversions.

Architecture FirmsArchitectural PlanningComprehensive RenovationsConversions and Renovations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #28
SALATHÉ ARCHITEKTEN BASEL AG Logo

SALATHÉ ARCHITEKTEN BASEL AG

Since 2001 · 21–50 empl.3.7(3)

The core activity of Salathé Architekten Basel AG is the planning, design and realization of construction projects, particularly in the field of architecture, taking into account sustainability and environmental protection. This includes new buildings, conversions, renovations and repurposing of residential buildings, commercial buildings, schools, museums and other public institutions.

Architecture FirmsArchitectureUrban planningRenovating and refurbishing existing buildings
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #29
Röschli Architektur AG Logo

Röschli Architektur AG

Since 2004 · 11–20 empl.4.3(6)

The core activity of Röschli Architektur AG consists of two main areas: 1. **Architecture**: The company provides architectural services, including design (building permit, final execution plans), renovation, refurbishment, and new construction of buildings, such as residential houses, office buildings, and museums. 2. **Facility Management and CAD**: The company provides facility management services, including digital plan capture (CAD), building survey and management, as well as external testing centers for CAD/CAFM.

Architecture FirmsArchitectureGeneral planningFacility Management | CAD
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #30
Herzog & de Meuron Forum AG Logo

Herzog & de Meuron Forum AG

Since 2019 · 21–50 empl.3.7(82)

Herzog & de Meuron Forum AG is an architectural practice providing design and planning services for buildings and urban projects. The practice also presents work through exhibitions, monographs, lectures and publications.

Architecture FirmsArchitectural Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #31
Superdraft Studio AG Logo

Superdraft Studio AG

Since 2012 · 11–20 empl.4.7(7)

The company is primarily active in the planning, development and realization of construction projects, particularly in the area of residential and commercial properties, renovations and refurbishments. The core activity includes architectural and engineering services, project development, renovation and refurbishment of existing buildings, as well as new constructions of residential houses, office buildings and commercial properties.

Architecture FirmsArchitectureRemodelling and renovationNew build
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #32
Jeker Architekten SIA AG Logo

Jeker Architekten SIA AG

Since 1979 · 1–10 empl.

The core activity of Jeker Architekten is the planning and conception of construction projects, including single-family homes, apartment buildings, site analyses, building planning, conversion concepts, neighborhood and design planning, as well as the development of building and usage strategies for various types of buildings, such as residential buildings, service and administrative buildings, cultural and sports buildings, industrial buildings, and schools.

Architecture FirmsBuilding design and architectural conceptSingle-family home constructionResidential construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #33
Carabelli Architekten Aktiengesellschaft Logo

Carabelli Architekten Aktiengesellschaft

Since 1983 · 1–10 empl.

Carabelli Architekten Aktiengesellschaft is an architectural firm that provides planning and design services and has in recent years increasingly focused part of its activities on property management and property sales.

Architecture FirmsArchitectural services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #34
Vischer Architekten AG Logo

Vischer Architekten AG

Since 1984 · 21–50 empl.4.4(9)

Vischer Architekten AG is an independent architectural practice offering planning, project development and construction management for new buildings, renovations, extensions and restorations. The firm also undertakes competitions and study commissions, prepares CAD surveys and advises clients on expert assessments, quality assurance and client representation.

Architecture FirmsArchitectural planningCompetitions and study mandatesClient advisory and expert reports
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #35
yellow z urbanism architecture AG Logo

yellow z urbanism architecture AG

Since 1985 · 1–10 empl.

yellow z urbanism architecture AG is an urbanism and architecture practice providing strategy, design and advisory services for urban and landscape projects. Services include formal and informal planning, concepts, competition entries, project facilitation, communication and research.

Architecture FirmsUrban development conceptsFramework plans and master planningUrban planning reports and studies
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #36
Architekturbüro Berrel Logo

Architekturbüro Berrel

Since 1985 · 21–50 empl.

Architekturbüro Berrel plans and delivers architectural projects, including renovations, extensions and new-build work. The website presents projects in residential, public and refurbishment-related contexts.

Architecture FirmsArchitectural services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #37
Fischer-Art AG, Architekturstudio Logo

Fischer-Art AG, Architekturstudio

Since 1989 · 1–10 empl.

Fischer-Art AG, Architekturstudio is an architectural studio that provides architectural services and presents itself as an architect practice.

Architecture FirmsArchitectural services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #38
Nissen & Wentzlaff Architekten BSA SIA AG Logo

Nissen & Wentzlaff Architekten BSA SIA AG

Since 1994 · 1–10 empl.

Architecture FirmsArchitectureUrban Planning and Site DevelopmentGeneral Planning and Overall Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #39
Architeam 4 AG Logo

Architeam 4 AG

Since 1994 · 1–10 empl.

The core activity of Architeam 4 AG is the planning and realization of architectural projects, particularly in the area of residential and commercial buildings, schools, university buildings and other public institutions. The company also offers services in the field of renovation and refurbishment of existing buildings.

Architecture FirmsArchitecture and urban planningIntegrated planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #40
Burckhardt Areale AG Logo

Burckhardt Areale AG

Since 1995 · 101–500 empl.

Burckhardt Areale AG offers site and real-estate project development services with a holistic, multidisciplinary approach. Architects and project managers support assignments across the real estate value chain, from analysis through to handover.

Architecture FirmsArchitectural services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #41
element design gmbh Logo

element design gmbh

Since 1997 · 11–20 empl.

The company primarily focuses on the conception and implementation of exhibitions, museum projects, and interactive platforms, often carried out in collaboration with museums, cultural institutions, and other clients. The core activity encompasses the development of concepts, the design of exhibitions, and the implementation of interactive elements that invite visitors to share, comment, and discuss content. Additionally, the company also offers services in the areas of social media and communication.

Architecture FirmsSpatial communication and transmedia storytellingScenography for museums and exhibitionsExpo and brand worlds concept development
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #42
Miller & Maranta AG Logo

Miller & Maranta AG

Since 1998 · 11–20 empl.

The core activity of Miller & Maranta is architecture.

Architecture FirmsArchitectural services for building construction, conversion and renovationGeneral planning and construction management servicesTest planning, feasibility studies and study mandates
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #43
jessenvollenweider architektur ag Logo

jessenvollenweider architektur ag

Since 1999 · 11–20 empl.

The company jessenvollenweider is an architectural firm specializing in the planning and realization of construction projects. The company's core activity includes the creation of designs, the implementation of construction projects, and the renovation of existing buildings. The company also focuses on planning sustainable and energy-efficient solutions, such as the integration of photovoltaic systems into buildings.

Architecture FirmsArchitectureRenovation and refurbishmentResidential construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #44
Buol & Zünd Architekten BSA GmbH Logo

Buol & Zünd Architekten BSA GmbH

Since 2000 · 21–50 empl.

The core activity of Buol & Zünd is architecture. They offer services in the field of construction, such as renovations, new buildings and building planning, and present their projects on their website.

Architecture FirmsArchitectural ServicesConversions and TransformationsResidential Architecture
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #45
ARCH 4 AG Logo

ARCH 4 AG

Since 2000 · 21–50 empl.

The core activity of Arch4 is the provision of architectural services, including project development, consulting and design, for residential, commercial and public projects.

Architecture FirmsArchitectural consultingResidential building planningCommercial building planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #46
Architektur Agentur Brunone Morandi Logo

Architektur Agentur Brunone Morandi

Since 2001 · 1–10 empl.

The company's core activity is the provision of architectural services.

Architecture FirmsArchitectural Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #47
André Kaufmann Architekt Logo

André Kaufmann Architekt

Since 2001 · 1–10 empl.

The company's core activity is architecture.

Architecture FirmsArchitectural services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #48
Aebli Zimmermann AG Logo

Aebli Zimmermann AG

Since 2002 · 11–20 empl.

The core activity of Aebli, Zimmermann is the provision of architectural services, including planning, consulting, construction management and project management for construction projects. The company offers a comprehensive range of services, from conception to realization of construction projects, and positions itself as a generalist with a strong network of partners and a multidisciplinary approach.

Architecture FirmsArchitectureGeneral PlannerAdvisory
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #49
Diener & Diener Architekten AG Logo

Diener & Diener Architekten AG

Since 2002 · 21–50 empl.

Diener & Diener Architekten AG is an architectural practice that designs and delivers buildings and urban masterplans. The firm works on museums and public buildings as well as residential, office and commercial projects, including restoration, conversion and adaptive reuse.

Architecture FirmsArchitecture
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #50

Architecture Firms in Basel

534Architecture FirmsCommercial register (Zefix) · as of October 12, 2026
2016Median year of registrationCommercial register (Zefix) · as of October 12, 2026
552in the Canton of Basel-CityCommercial register (Zefix) · as of October 12, 2026
12,624in SwitzerlandCommercial register (Zefix) · as of October 12, 2026
Locations

Architecture Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 12, 2026

Largest places

Riehen18