Architecture Firms in the
Canton of Solothurn

244 companies in Architecture Firms based in the Canton of Solothurn — name and year of registration from the commercial register.

Companies

50 of 244 companies

sattlerpartner architekten AG

Since 1985

Architecture, planning and realisationNew construction of single-family and multi-family homesRenovation and refurbishment of residential buildings

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Linea Bertoli

Since 1987

Interior designTrade fair designProduct design

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Estaplan AG

Since 1992

Architecture + PlanningHouse Models for Single-Family HousesPurchase/Rental Projects

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sanreno generalplaner ag

Since 1992

Architectural and general planningConsultingAnalysis

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Branger Solothurn AG

Since 1995

Architectural planningGeneral contractor mandateDetailed design and construction management

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Architektur Hanspeter Jeker

Since 1996

Architectural services for single- and multi-family housesArchitectural services for commercial & agriculture

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Topos Kollektiv GmbH

Since 1996

Architectural designConstruction administrationBIM-supported construction project development

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Unica Architektur AG

Since 1996

Architectural servicesSmall houseGeneral contractor service

View profile4.4(24)

agA Architekturgemeinschaft Winz & Partner GmbH

Since 1997

Architectural planning

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Robert & Esslinger AG

Since 1997

ArchitectureConservation of Historic BuildingsSite Development

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Iseli Architekten GmbH

Since 1997

Architectural planningRenovation of older buildingsReal estate appraisal and brokerage

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baderpartner ag planen bauen nutzen

Since 1998

ArchitectureBuilding Renewal & RefurbishmentGeneral Planner

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Bauraum René Marti

Since 1998

ArchitectureProperty appraisal and sale

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ABEWO GmbH

Since 1998

Architectural office and total contractor servicesConversions and renovationsProperty and building land brokerage

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sg architekten ag

Since 1998

Feasibility studiesPlanning and delivery of new builds and renovationsConstruction and project management

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gsj architekten ag

Since 1999

ArchitectureUrban planningHeritage conservation

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Andreas Di Gallo dipl. Architekt ETH/SIA

Since 1999

Architecture services

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miserezpartner ag

Since 2000

Architectural planningConstruction management

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Anderegg Partner AG

Since 2000

ArchitectureConstruction management

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GRABER Architektur AG

Since 2000

Architectural servicesNew-build planningRenovations and conversions

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EnDes Engineering Partner AG

Since 2001

Service portfolio

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Architekturbüro Josef Galli Dipl. Arch. FH

Since 2001

Architectural services for preliminary design, project and planningSite supervision and executionCost control and cost management

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david & von arx landschaftsarchitektur gmbh

Since 2001

Landscape architectureCompetition juryingGarden design

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Vrecani Impuls AG

Since 2001

Property managementRentalPlot fencing

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Schmuziger Architekten AG

Since 2001

Architectural planningDistrict planning and urban planningCompetition advisory and jury preparation

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Bauort GmbH

Since 2002

Architectural servicesReal estate consulting, valuation and salesNew builds and conversions

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Lütolf, Waldschmidt + Partner GmbH

Since 2002

Architectural planningConstruction site supervisionCost control and construction administration

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Flury und Rudolf Architekten AG

Since 2002

Architectural planningGeneral planningRefurbishment and extension

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Hediger & Partner AG

Since 2002

ArchitectureConversion + RenovationGeneral Planning

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Zihler Architekten + Planer AG

Since 2002

ArchitectureResidential development and sale of condominiumsPlanning and realisation of single-family homes

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E+P Architekten AG

Since 2002

Architecture / Interior DesignGeneral PlanningConstruction and Cost Management

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Holzart Architektur AG

Since 2003

New builds, alterations, extensions and renovationBuilding refurbishmentsConstruction management and site supervision

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BA & P Borer Architektur & Partner AG

Since 2004

Architecture for new buildsArchitecture for extensions and conversionsFeasibility studies

View profile4.2(21)

Priohaus AG

Since 2004

ArchitectureConstruction managementReal estate services

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BSB + Partner Ingenieure und Planer AG

Since 2004

Structural engineeringTraffic and mobilityUtilities and waste management

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Architektengruppe Olten AG

Since 2005

ArchitectureOverall planningConstruction site supervision

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werk1 architekten und planer ag

Since 2007

Architectural and planning services

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Daniel Hammer Architekt FH AG

Since 2008

Architectural planningPreparation for construction execution and construction managementRenovation, alterations and building refurbishment

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Karin Schwab, Dipl. Architektin FH

Since 2008

Architectural services

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AlphaPlan Baumanagement GmbH

Since 2008

Architecture and project planningResidential constructionCommercial construction

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Schwab Architektur und Liegenschaften AG

Since 2008

Property managementReal estate developmentArchitecture and residential construction projects

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oak GmbH

Since 2008

Architectural services

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Bruno Walter Architekten + Planer AG

Since 2008

New constructionAlteration / renovation

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Dreier Korntheuer Architekten AG

Since 2008

Planning and construction managementNew-build residential buildingsNew-build commercial and service buildings

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Probst Architekten AG

Since 2009

Architectural planningResidential buildingsIndustrial and commercial facilities

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ern+ heinzl Gesellschaft von Architekten mbH

Since 2009

Architectural servicesCompetition projects and study mandatesPublications and professional contributions

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blanc partner architekten ag

Since 2009

Architecture for new-build projectsRenovation and refurbishmentArchitecture for sales properties

View profile4.4(17)

zeit.los architektur manuela misteli

Since 2009

Architecture and Interior DesignProject and Construction ManagementProject Owner Representation

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c2m architekten GmbH

Since 2009

Architecture and planningGeneral planningProject steering

View profile4.3(6)

krebs architekten

Since 2009

AdvisoryAnalysisProject development

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Architecture Firms in the Canton of Solothurn

244Architecture FirmsCommercial register (Zefix) · as of August 26, 2026

2014Median year of registrationCommercial register (Zefix) · as of August 26, 2026

244in the Canton of SolothurnCommercial register (Zefix) · as of August 26, 2026

10,061in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Architecture Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Solothurn48 Olten34 Grenchen11 Dornach10 Langendorf8 Derendingen7 Schönenwerd6 Lostorf6 Balsthal6 Oensingen5

Place axis

Other industries in the Canton of Solothurn

All companies in the Canton of Solothurn

Property Management482 Restaurants438 Holding Companies386 IT Consulting & Services385 Management Consulting367 Auto Repair Shops338 Real Estate Project Development323 Automotive & Vehicle Trade313 Fiduciary Offices280 Facility Management & Cleaning242 Technical Consulting & Engineering238 Real Estate Brokerage227 Advertising Agencies226 Software Development222 Painting & Plastering216 Horticulture & Landscaping213 Logistics & Transport Companies201 Interior Construction200 Plumbing & Building Services196 Coaching & Personal Development195 Hair Salons193 Online Shops183 Mechanical Engineering Industry177 Flooring & Tiling147 Metal Industry142 Beauty Salons137 Electrical Planning & Installation136 General Contractors133 Metal Construction131 Food Processing130 Repair of Machinery & Electronic Devices129 Retail - Textiles & Clothing120 Building Construction107 Building Maintenance104 Continuing Education Institutes102 Recruitment & HR Consulting99 Other Service Industries98 Catering98 Solar & Photovoltaics96 Joinery94 Electrical Industry94 Wholesale - Machinery & Technical Equipment92 NGOs & NPOs91 Timber Construction & Carpentry91 Construction & Project Management90 Sports & Recreation Instruction87 Physiotherapy87 Retail - General Specialty Trade87

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Architecture Firms in theCanton of Solothurn

50 of 244 companies

Architecture Firms in the region

Architecture Firms in other places

Other industries in the Canton of Solothurn

Architecture Firms in the
Canton of Solothurn