Technical Consulting & Engineering in
Aarau

41 companies in Technical Consulting & Engineering based in Aarau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 41 companies in Aarau

Waldburger Ingenieure AG Logo

Waldburger Ingenieure AG

Since 1984

Water supplyWatercourses and municipal drainageTraffic infrastructure
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Gurtner Service AG Logo

Gurtner Service AG

Since 1989

Project planningExecution planningExpertise
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EBERHARD & Partner AG Logo

EBERHARD & Partner AG

Since 1997

Geothermal energyEnvironmental consulting and remediationEngineering geology and ground investigations
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GEOAARGAU AG Logo

GEOAARGAU AG

Since 1998

Geoinformation applicationsMunicipal WebGISLand and property register
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HEFTI. HESS. MARTIGNONI. Aarau AG Logo

HEFTI. HESS. MARTIGNONI. Aarau AG

Since 1999

Overall building services engineering (HLKSE+)HLKS engineeringElectrical engineering
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Risk&Safety AG Logo

Risk&Safety AG

Since 2001

Hazard analyses, risk analyses, BCMFire protection, explosion protectionEarthquake safety, structural safety, secondary structural components
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TEC-IT AG Logo

TEC-IT AG

Since 2001

Consulting / Engineering / ImplementationPlant and Process PlanningOperational Planning
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bagus engineering Bernd Stoltenberg Logo

bagus engineering Bernd Stoltenberg

Since 2004

Conformity processConformity checkOperating instructions
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suisseplan Ingenieure AG Aarau Logo

suisseplan Ingenieure AG Aarau

Since 2005

Structural EngineeringInfrastructureConstruction Management
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enUMtec AG Logo

enUMtec AG

Since 2005

ConsultingPlanningImplementation
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Bircher Meier Technik AG Logo

Bircher Meier Technik AG

Since 2005

Interface engineeringEngineering project managementTechnical consulting, analysis and expert assessment
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Behmen Versicherungsbroking AG Logo

Behmen Versicherungsbroking AG

Since 2006

Insurance and pension solutionsMortgage and investment solutions
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ibih AG Logo

ibih AG

Since 2007

Infrared imagesBuilding modernization with conceptGEAK® Plus (Consulting report)
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Ballmer + Partner AG Logo

Ballmer + Partner AG

Since 2008

Traffic planningInfrastructure works planningNoise and environmental impact assessment reports
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QSI Solutions Markus Amsler Logo

QSI Solutions Markus Amsler

Since 2008

Structural designCivil engineering planningEarthquake analyses of existing buildings
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ASZ Plus GmbH Logo

ASZ Plus GmbH

Since 2009

Product safety, CE markingProduct managementProcess management
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EneriXpert AG Logo

EneriXpert AG

Since 2011

Energy auditEnergy conceptProject management
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qsi Engineering GmbH Logo

qsi Engineering GmbH

Since 2012

Building constructionCivil engineeringMobile communications, photovoltaic and wind power plants
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RAILplus AG Logo

RAILplus AG

Since 2013

Cooperation platform for meter-gauge railwaysSystem leadership: vehicle/track interaction (meter gauge)Centers of expertise
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PORTA AG Ingenieure Planer Geometer Logo

PORTA AG Ingenieure Planer Geometer

Since 2015

Transport infrastructureDrinking water + district heatingWater engineering + water protection
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That GmbH Logo

That GmbH

Since 2015

Noise protectionEnvironmental impact assessment reports / EIADigital tools for environmental and noise data
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Keller + Partner GmbH Ingenieurbüro HLKS Logo

Keller + Partner GmbH Ingenieurbüro HLKS

Since 2019

Engineering Office HLKS
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Syneos GmbH Logo

Syneos GmbH

Since 2019

Building automationBuilding automation syneos 2.0Building automation syneos ONE
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CITEC Service AG Logo

CITEC Service AG

Since 2020

TankClearingTraining and Further EducationInspections
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Atlas optimization GmbH Logo

Atlas optimization GmbH

Since 2021

ConsultingSoftwareCourses and Tutorials
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Ingenieure Patscheider & Partner Schweiz AG Logo

Ingenieure Patscheider & Partner Schweiz AG

Since 2022

Engineering and design services for civil and industrial constructionStructural engineering and geotechnicsEngineering services for infrastructure and transport routes
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SECURIT GmbH Logo

SECURIT GmbH

Since 2023

Occupational Safety and Health (ASGS)External Safety Officer (SiBe)SECURIT model solution
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SBU AG Logo

SBU AG

Since 2023

Infrastructure and digital GEPOperational and structural maintenanceProperty drainage
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geodigital ag Logo

geodigital ag

Since 2024

Surveying servicesSoftware developmentgeoRP+
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Planlabs AG Logo

Planlabs AG

Since 2024

Building services design platform
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Steiner HTK GmbH Logo

Steiner HTK GmbH

Since 2024

Consulting and planning for heating systemsSanitary installationsRenovation and bathroom refurbishment
View profile5(1)
CSD Ingenieure AG Logo

CSD Ingenieure AG

Since 1993

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bloechlinger engineering AG Logo

bloechlinger engineering AG

Since 2011

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Acrona Services AG Logo

Acrona Services AG

Since 2014

View profile4.5(4)
HEFTI. HESS. MARTIGNONI. 4U AG Logo

HEFTI. HESS. MARTIGNONI. 4U AG

Since 2017

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Riniker Energie Logo

Riniker Energie

Since 2021

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KC

Kyburz Consulting

Since 2007

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VP

vogel projektpartner

Since 2008

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1B

1xANDERS, Brändli Andres

Since 2009

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S&

Spark & Hale Robotic Industries, Inh. Svan

Since 2023

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PA

Planicore AG

Since 2026

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Technical Consulting & Engineering in Aarau

41Technical Consulting & EngineeringCommercial register (Zefix) · as of August 26, 2026
2010Median year of registrationCommercial register (Zefix) · as of August 26, 2026
848in the Canton of AargauCommercial register (Zefix) · as of August 26, 2026
10,435in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations

Technical Consulting & Engineering in the region

Point size by number of companies per place.

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

Largest places

Baden50Wettingen26Zofingen24Rheinfelden23Brugg AG22Lenzburg18Muri AG17Wohlen AG17Dättwil AG15Mellingen13
Industry axis

Technical Consulting & Engineering in other places

Technical Consulting & Engineering across Switzerland
Baden50Wettingen26Zofingen24Rheinfelden23Brugg AG22Lenzburg18Muri AG17Wohlen AG17Dättwil AG15Mellingen13Ennetbaden12Untersiggenthal11Othmarsingen11Spreitenbach10Bremgarten AG10Würenlingen10Windisch10Buchs AG10Magden10Suhr9Küttigen9Gipf-Oberfrick9Rudolfstetten8Reinach AG8Laufenburg8Frick8Sins7Bad Zurzach7Mägenwil7Schafisheim7Rupperswil7Aarau Rohr7Oberentfelden7Rothrist7Zeiningen7Möhlin7Neuenhof6Oberrohrdorf6Nussbaumen AG6Villmergen6Birr6Beinwil am See6Seon6Oberwil-Lieli5Würenlos5Lengnau AG5Niederrohrdorf5Meisterschwanden5

By canton

Canton of Zurich1,694Canton of Bern951Canton of Vaud905Canton of Aargau848Canton of Ticino722Canton of St. Gallen627Canton of Geneva525Canton of Lucerne499Canton of Zug471Canton of Valais405Canton of Fribourg356Canton of Thurgau328Canton of Basel-Country318Canton of Grisons308Canton of Solothurn238Canton of Schwyz236Canton of Neuchâtel180Canton of Schaffhausen101Canton of Appenzell Outer Rhodes96Canton of Nidwalden91Canton of Jura81Canton of Obwalden56Canton of Glarus52Canton of Uri32Canton of Appenzell Inner Rhodes22
Place axis

Other industries in Aarau

All companies in Aarau
Management Consulting83Property Management78Architecture Firms53Software Development53Restaurants53IT Consulting & Services51Fiduciary Offices48Real Estate Brokerage48Holding Companies46Coaching & Personal Development45Continuing Education Institutes45Real Estate Project Development36Advertising Agencies34NGOs & NPOs33Recruitment & HR Consulting27Hair Salons27Professional & Trade Associations22Pension Funds20Psychiatry & Psychotherapy20Online Shops20Other Service Industries19Law Firms & Notary Offices18General Contractors18Beauty Salons18Cultural & Educational Organizations16Retail - Textiles & Clothing16Medical Technology Industry15Trade Fair & Event Organizers14Naturopathic Clinics14Construction & Project Management13Facility Management & Cleaning13Photography12Painting & Plastering12Sports & Recreation Instruction12Wellness & SPA Facilities12Solar & Photovoltaics12Auto Repair Shops12Clubs, Bars & Event Venues12Logistics & Transport Companies12Electrical Planning & Installation11Physiotherapy11Catering11Insurance Brokerage & Consulting10Surgery Clinics10Textile & Clothing Industry10Publishing10Automotive & Vehicle Trade10Retail - Bicycles & Sports Equipment10