Companies in
Klingnau

202 companies based in Klingnau — name and year of registration from the commercial register, indexed across 83 industries.

Companies

50 of 202 companies

Weinbaugenossenschaft Klingnau

Beverage Industry · Since 1947

WinesWine cellar salesOnline orders

View profile4.7(3)

E. Thut AG

Property Management · Since 1957

Service & maintenanceInstallations & planningBuilding automation

View profile4(23)

Ernst Keller AG Schreinerei und Fensterbau

Interior Construction · Since 1960

Window productionTimber windowsWood-aluminium windows

View profile

Häfeli-Brügger Immobilien AG

Property Management · Since 1962

Transport + WarehousingRecycling + Waste DisposalRegional collection point

View profile4.4(94)

Hans Roth AG

Solar & Photovoltaics · Since 1965

Water supplyPlumbing installationsHeating systems

View profile4.4(14)

ORGANISATIONS UND TREUHAND AG

Fiduciary Offices · Since 1965

Trust / AccountingTax advisoryAudit

View profile5(2)

W. Frei AG Klingnau

Civil Engineering · Since 1975

Wastewater treatment plant equipmentPipeline constructionStainless steel pickling

View profile4.9(7)

Ingenieurbureau Schifferli AG

Civil Engineering Firms · Since 1979

Civil engineering consultancy and project designRoad constructionTraffic facilities and traffic concepts

View profile4(4)

Walter Vögeli AG

Auto Repair Shops · Since 1980

Car workshopTyres & wheelsAccessories

View profile4.7(37)

Janki AG

Architecture Firms · Since 1987

Architecture and construction management for industrial facilitiesPlanning and execution of new builds and conversionsClient advisory and project support

View profile4.3(6)

Stefan Wick, Grafiker

Artists · Since 1990

IllustrationPaintingPrintmaking

View profile

Kreuz-Garage Klötzli AG

Auto Repair Shops · Since 1990

Repairs & service work for all makesMFK inspection and presentation at STVATyre service and fitting

View profile4.8(56)

Thut Elektro AG

Electrical Planning & Installation · Since 1992

Electrical planningElectrical installations for new builds and renovationsService & maintenance

View profile4(23)

Groba-Tech AG

Glass, Ceramics, Stone & Construction Materials Industry · Since 1993

CNC and waterjet cutting

View profile5(2)

Wesa Werbeagentur GmbH

Advertising Agencies · Since 1995

Promotional Items and Give-awaysTextilesTextile Finishing

View profile5(4)

Wegas Armaturen GmbH

Mechanical Engineering Industry · Since 1996

Building service entriesPressure ringsRubber plugs

View profile

SwissNeutronics AG

Research & Development · Since 1999

Neutron opticsHigh Precision CNC MachiningMobile 3D Metrology

View profile3.7(3)

Häfeli Maschinentechnik

Mechanical Engineering Industry · Since 2000

Custom Fabrications / AdaptationsAssemblies / DisassembliesProject Management & Planning

View profile

Caplazi & Partner

Fiduciary Offices · Since 2005

Business consultingFinancial accountingPersonnel administration

View profile

Baltensperger + Partner AG

Retail - Bicycles & Sports Equipment · Since 2006

Custom E-Bikes 25 km/hPremium E-Bikes 25 km/hCustom Gravel + Sport E-Bikes 25 km/h

View profile

LesNez GmbH

Cosmetics Industry · Since 2006

PerfumesOnline boutiqueBoutique finder

View profile

Kompogas Bioriko AG

Waste Management Industry · Since 2007

Biowaste recovery and Kompogas plantGreen electricityLiquid and solid fertilisers

View profile3(2)

Aaretal - Garage GmbH

Auto Repair Shops · Since 2007

RepairsOil Service (Oil Change)Vehicle Diagnostics

View profile4.9(35)

Siegmann Swiss Logistik AG

Logistics & Transport Companies · Since 2007

TransportWarehousingProject logistics

View profile

Sopjani Isolierungen

Sealing & Insulation · Since 2008

Insulation

View profile

Heinrich Schneebeli, HS-Tuning & Classics

Auto Repair Shops · Since 2008

Restoration and repair of Porsche 911Complete restoration and full repaintSale of classic cars and sports cars

View profile4.9(16)

Holz und Form shopfitting Rudolf Kammerer

Interior Construction · Since 2008

ShopfittingCustom joineryParquet and flooring

View profile

Drito Tech GmbH

Electrical Planning & Installation · Since 2008

Electrical inspectionsSwitchgear

View profile5(5)

Xeris GmbH

IT Consulting & Services · Since 2009

Citrix ConsultingCitrix design and conceptionCitrix Implementation

View profile

Aargauer Regionalpolizeien (VAG)

Professional & Trade Associations · Since 2009

Advisory services and representation for regional and city policeCoordination of initial and continuing trainingSecurity, traffic and public order deployments

View profile

Reltas AG

Metal Construction · Since 2009

Metalwork

View profile1(1)

Tomasiart, Inh. Jacqueline Tomasi

Jewelry & Precious Metal Manufacturing · Since 2011

Unique jewelleryMokume-gane jewelleryGoldsmithing

View profile5(2)

ASG Gebäudereinigung GmbH

Facility Management & Cleaning · Since 2011

Regular maintenance cleaningIndustrial cleaningApartment and move-out cleaning with handover guarantee

View profile

Mock Architektur

Architecture Firms · Since 2012

Architectural servicesConstruction managementPlanning and project design

View profile

Megadeal 888 GmbH

Fitness Centers · Since 2012

Fitness studioGroup fitness classesPersonal training

View profile

Stiftung etuna

Institutions for People with Disabilities · Since 2012

Day special schoolWeek residential school

View profile4.2(5)

Monrol AG

Real Estate Brokerage · Since 2012

Property intermediationReal estate valuationProperty management

View profile

Carrosserie- & Spritzwerk Ambauen GmbH

Auto Repair Shops · Since 2012

Painting workBodyworkGlass damage repair and window service

View profile5(10)

Eggspühler-Bau

Horticulture & Landscaping · Since 2013

LandscapingProperty maintenanceStreet cleaning

View profile5(1)

Schleuniger Malergeschäft

Painting & Plastering · Since 2013

Painting workWallpaper installationFacade work

View profile5(5)

in Style Karoline Ernst

Textile & Clothing Industry · Since 2013

Tailor-made curtains and window solutionsHome accessoriesPersonal consultation

View profile4.8(4)

Probeton Klingnau GmbH

Glass, Ceramics, Stone & Construction Materials Industry · Since 2013

Special concrete pipesShafts / structuresPipe jacking pipes

View profile

SSR GMBH

Specialized Construction Activities · Since 2015

WIG weldingLaser weldingHelium leak test / leak tightness testing

View profile5(1)

Müller Biegetechnik AG

Metal Construction · Since 2016

Profile rollingMandrel bendingPlate rolling

View profile5(5)

WH Verwaltung GmbH

Property Management · Since 2016

Tenant and Property ManagementOwners' MeetingRent Statements

View profile

Wärmebehandlung Klingnau AG

Metal Industry · Since 2016

Heat treatmentQuenching and tempering, annealingAluminium quench aging

View profile5(5)

Swiss Car Cosmetics GmbH

Auto Repair Shops · Since 2016

Vehicle buy & sellTransport & logisticsImport & export

View profile5(29)

Interessengemeinschaft SwissMetro-NG

Transport Infrastructure Companies · Since 2018

Promotion of an ultra-fast public transport systemPlanning and further development of SwissMetro-NGInformation and awareness-raising for the SwissMetro-NG project

View profile

Swiss MF Gebäudereinigung GmbH

Facility Management & Cleaning · Since 2018

Building cleaningOffice cleaningApartment cleaning

View profile

bolli-eTechSolution

Mechanical Engineering Industry · Since 2019

Development & design for automation and special-purpose machinerySystems and machines for electric motor productionWelding automats and manufacturing systems

View profile

Show 38 more companies

Klingnau in figures

202CompaniesCommercial register (Zefix) · as of August 26, 2026

83IndustriesNOGA 2025, FSO classification

2018Median year of registrationCommercial register (Zefix) · as of August 26, 2026

0.5 %of the Canton of AargauCommercial register (Zefix) · as of August 26, 2026

Industry index

All 6 industries in Klingnau

Industries with fewer than 5 companies in Klingnau are not listed.

All industries in Switzerland

Retail & Commerce23

Auto Repair Shops7

Industry23

Mechanical Engineering Industry6

Real Estate18

Property Management6 Facility Management & Cleaning5 Real Estate Project Development5

Transport & Logistics8

Logistics & Transport Companies5

Show all

Locations

Klingnau and surroundings

Point size by number of companies per place.

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

Largest places

Aarau2,109 Baden1,903 Wettingen1,276 Zofingen1,101 Wohlen AG1,037 Lenzburg1,011 Rheinfelden903 Spreitenbach893 Oftringen817 Brugg AG790

Companies in
Klingnau

50 of 202 companies

All 6 industries in Klingnau

Klingnau and surroundings

More places in the Canton of Aargau

Companies in all 26 cantons

Companies inKlingnau

50 of 202 companies

All 6 industries in Klingnau

Klingnau and surroundings

More places in the Canton of Aargau

Companies in all 26 cantons

Companies in
Klingnau