Technical Consulting & Engineering in
Mellingen

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

Companies

All 18 companies in Mellingen

Hermann Henkel AG, Industriesteuerungen Logo

Hermann Henkel AG, Industriesteuerungen

Since 1973

Consulting / PlanningManufacturing / ProcurementProject management, monitoring / control
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Mettauer AG Logo

Mettauer AG

Since 1991

Energy consultingHeating system designVentilation planning
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Ascon Umwelttechnik GmbH Logo

Ascon Umwelttechnik GmbH

Since 2006

Water softening systemsLimescale protection systemsActivated carbon filters
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Ronsmans Ingenieure GmbH Logo

Ronsmans Ingenieure GmbH

Since 2013

Engineering consulting for medium- and high-voltage systemsProtection and control engineeringDetailed engineering for electrical installations
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DRT Desch Rail Tec GmbH Logo

DRT Desch Rail Tec GmbH

Since 2022

TrainingConsultingTrain inspection
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Imbach Engineering Logo

Imbach Engineering

Since 1990

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FORMInnotech GmbH Logo

FORMInnotech GmbH

Since 2005

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W&

Wettstein & Co Technische Beratungen und Dienste

Since 2007

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KG

Kalifornia GmbH

Since 2009

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CI

CH International Consulting AG

Since 2013

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DT

Dereteck Technology Consulting and Trading Wu

Since 2015

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KE

Klauser Engineering

Since 2015

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FP

Fröhlich Produktions GmbH

Since 2016

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KE

Kappis Engineering Solutions KEnSo GmbH

Since 2018

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FE

Friedli Entwicklung & Produktion

Since 2019

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TT

TESI Tognoni

Since 2021

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AG

Arifi Gebäudetechnikplanung GmbH

Since 2024

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HS

HUG Schadstoffdiagnostik GmbH

Since 2024

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Technical Consulting & Engineering in Mellingen

18Technical Consulting & EngineeringCommercial register (Zefix) · as of September 23, 2026
2015Median year of registrationCommercial register (Zefix) · as of September 23, 2026
1,184in the Canton of AargauCommercial register (Zefix) · as of September 23, 2026
15,543in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Technical Consulting & Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Baden67Aarau53Wettingen40Brugg AG33Rheinfelden31Zofingen30Wohlen AG24Lenzburg22Muri AG20Dättwil AG18
Industry axis

Technical Consulting & Engineering in other places

Technical Consulting & Engineering across Switzerland
Baden67Aarau53Wettingen40Brugg AG33Rheinfelden31Zofingen30Wohlen AG24Lenzburg22Muri AG20Dättwil AG18Spreitenbach17Windisch17Ennetbaden15Bremgarten AG14Untersiggenthal14Möhlin14Rothrist13Oberrohrdorf12Reinach AG12Suhr12Aarau Rohr12Othmarsingen11Seon11Buchs AG11Oberentfelden11Küttigen11Gipf-Oberfrick11Magden11Würenlingen10Laufenburg10Zeiningen10Würenlos9Bad Zurzach9Birr9Frick9Stein AG9Oberwil-Lieli8Rudolfstetten8Sins8Neuenhof8Nussbaumen AG8Klingnau8Mägenwil8Meisterschwanden8Hausen AG8Seengen8Beinwil am See8Oftringen8

By canton

Canton of Zurich2,707Canton of Bern1,333Canton of Vaud1,212Canton of Aargau1,184Canton of Ticino991Canton of St. Gallen984Canton of Zug807Canton of Lucerne738Canton of Geneva711Canton of Valais567Canton 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 Mellingen

All companies in Mellingen
Management Consulting22Fiduciary Offices21Property Management21Holding Companies20Restaurants20IT Consulting & Services18Real Estate Project Development15Wholesale - General Specialty Trade13Real Estate Brokerage12Hair Salons11Automotive & Vehicle Trade10Other Service Industries9Online Shops9Repair of Machinery & Electronic Devices8Building Maintenance8Advertising Agencies8Software Development8Logistics & Transport Companies8Trade Fair & Event Organizers7Interior Construction7Mechanical Engineering Industry7Architecture Firms6Electrical Industry6Facility Management & Cleaning6Wholesale - Electronic Devices6Wholesale - Machinery & Technical Equipment6Electrical Planning & Installation5Flooring & Tiling5Metal Construction5Painting & Plastering5Plumbing & Building Services5Specialized Construction Installations5Solar & Photovoltaics5Driving & Flight Schools5Auto Repair Shops5