Technical Consulting & Engineering in
Rheinfelden

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

Companies

All 31 companies in Rheinfelden

Eco Analytics AG Logo

Eco Analytics AG

Since 1997

Gas warning technology full-serviceGas warning systems
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Koch + Partner Ingenieure Geometer Planer Logo

Koch + Partner Ingenieure Geometer Planer

Since 1998

Official surveyingConstruction and engineering surveyingDrone surveying
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WEPLUS AG Logo

WEPLUS AG

Since 2006

Engineering office for real estate & energyMediation in condominium ownershipAdvisory and support for condominium ownership
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THT GmbH Logo

THT GmbH

Since 2006

Plant designCalculationsExisting plant surveys
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ecoSign AG Logo

ecoSign AG

Since 2008

Situation analysesTailored treatment conceptsPlanning, implementation and commissioning of new plants
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PTS providens GmbH Logo

PTS providens GmbH

Since 2014

EngineeringConsultingQualification / Validation
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AC Automation GmbH Logo

AC Automation GmbH

Since 2014

Engineering for Industrial Automation, Process and Processing TechnologyManufacturing Control Systems for Machines and PlantsElectronics and Software Development
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zku consulting GmbH Logo

zku consulting GmbH

Since 2016

Engineering, Consulting and Controlling for Technical FacilitiesServices for Construction and Operation of Technical Facilities
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Hetz Engineering Logo

Hetz Engineering

Since 2018

ServicesTest automation for EV charging protocolsEV charging infrastructure
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SIL engineering Märtz Logo

SIL engineering Märtz

Since 2019

Risk analyses and safety conceptsProject management for safety and automation projectsSIL verification and SIL validation
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Volante-Swiss GmbH Logo

Volante-Swiss GmbH

Since 2021

Consulting for Energy and Infrastructure ProjectsEngineering for Energy SystemsDevelopment of Proprietary Energy Solutions
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INNOVEVA GmbH Logo

INNOVEVA GmbH

Since 2021

Project Development and Strategy ConsultingProject Management ConsultingEngineering Consulting
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Egatti Engineering GmbH Logo

Egatti Engineering GmbH

Since 2022

Consulting, planning and implementation of automation projectsLoRaWAN networksIoT hardware development
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nu:op AG Logo

nu:op AG

Since 2022

Energy and Process OptimisationEnergy ManagementProcess Optimisation
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Rosskopf Engineering GmbH Logo

Rosskopf Engineering GmbH

Since 2002

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AVIONICS INTEGRATION AND ENGINEERING CORPORATION Ltd Logo

AVIONICS INTEGRATION AND ENGINEERING CORPORATION Ltd

Since 2006

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RotEq GmbH Logo

RotEq GmbH

Since 2011

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AGE-ngineering GmbH Logo

AGE-ngineering GmbH

Since 2020

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MC

Marc Chiarello

Since 1983

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MK

Markus Kym, Technisches Büro

Since 2000

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EE

Engineering Executive Consultants GmbH

Since 2008

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II

IDM Industriedienst Morath & Co

Since 2012

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FA

FIT Aircraft Machine Engineering Service AG

Since 2015

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HA

HPC AG, Harburg/Schwaben, Zweigniederlassung Rheinfelden

Since 2018

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KB

Kamondi Bioanalytical Consultancy GmbH

Since 2018

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DG

DWRS GmbH

Since 2021

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JP

Jocher Projekte GmbH

Since 2023

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IG

Inevia GmbH

Since 2024

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AS

Allround Services Cetin

Since 2025

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PA

Peak Analytix AG

Since 2025

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RA

RIVUA AG

Since 2026

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Technical Consulting & Engineering in Rheinfelden

31Technical Consulting & EngineeringCommercial register (Zefix) · as of September 24, 2026
2016Median year of registrationCommercial register (Zefix) · as of September 24, 2026
1,184in the Canton of AargauCommercial register (Zefix) · as of September 24, 2026
15,543in SwitzerlandCommercial register (Zefix) · as of September 24, 2026
Locations

Technical Consulting & Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

Baden67Aarau53Wettingen40Brugg AG33Zofingen30Wohlen AG24Lenzburg22Muri AG20Dättwil AG18Mellingen18
Industry axis

Technical Consulting & Engineering in other places

Technical Consulting & Engineering across Switzerland
Baden67Aarau53Wettingen40Brugg AG33Zofingen30Wohlen AG24Lenzburg22Muri AG20Dättwil AG18Mellingen18Spreitenbach17Windisch17Ennetbaden15Bremgarten AG14Untersiggenthal14Möhlin14Rothrist13Oberrohrdorf12Reinach AG12Suhr12Aarau Rohr12Othmarsingen11Seon11Buchs AG11Oberentfelden11Küttigen11Gipf-Oberfrick11Magden11Würenlingen10Laufenburg10Zeiningen10Würenlos9Bad Zurzach9Birr9Frick9Stein AG9Oberwil-Lieli8Rudolfstetten8Sins8Neuenhof8Nussbaumen AG8Klingnau8Mägenwil8Meisterschwanden8Hausen AG8Seengen8Beinwil am See8Oftringen8

By canton

Canton of Zurich2,707Canton of Bern1,333Canton of Vaud1,211Canton of Aargau1,184Canton of Ticino991Canton of St. Gallen984Canton of Zug807Canton of Lucerne738Canton of Geneva711Canton of Valais569Canton of Thurgau552Canton of Fribourg503Canton of Basel-Country456Canton of Schwyz453Canton of Grisons444Canton of Solothurn372Canton of Neuchâtel243Canton of Schaffhausen152Canton of Appenzell Outer Rhodes148Canton of Nidwalden143Canton of Obwalden99Canton of Jura99Canton of Glarus75Canton of Uri59Canton of Appenzell Inner Rhodes48
Place axis

Other industries in Rheinfelden

All companies in Rheinfelden
Property Management48Management Consulting43IT Consulting & Services34Holding Companies27Restaurants27Software Development26Coaching & Personal Development25Advertising Agencies23Facility Management & Cleaning23Online Shops23Real Estate Project Development18Real Estate Brokerage17Other Service Industries16Recruitment & HR Consulting13Retail - Food & Luxury Items13Retail - Textiles & Clothing13Logistics & Transport Companies13Construction & Project Management12Interior Construction12Painting & Plastering12Catering12Trade Fair & Event Organizers11Electrical Planning & Installation11Hair Salons11Fiduciary Offices11Beauty Salons10Naturopathic Clinics10Wholesale - General Specialty Trade10Architecture Firms9Continuing Education Institutes9Physiotherapy8Food Processing8Housing Cooperatives8Fitness Centers8Clubs, Bars & Event Venues8Administrative Services7Law Firms & Notary Offices7Research & Development7Cultural & Educational Organizations7Sports & Recreation Instruction7Medical Technology Industry7Kindergartens & Nurseries7Retail - General Specialty Trade7Specialized Construction Activities6Plumbing & Building Services6Pension Funds6Mechanical Engineering Industry6Driving & Flight Schools6