Technical Consulting & Engineering in
Mellingen

13 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 13 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 2023

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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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

Kappis Engineering Solutions KEnSo GmbH

Since 2018

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TT

TESI Tognoni

Since 2021

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AG

Arifi Gebäudetechnikplanung GmbH

Since 2024

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Technical Consulting & Engineering in Mellingen

13Technical Consulting & EngineeringCommercial register (Zefix) · as of August 26, 2026
2013Median year of registrationCommercial register (Zefix) · as of August 26, 2026
848in the Canton of AargauCommercial register (Zefix) · as of August 26, 2026
10,440in 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

Baden50Aarau41Wettingen26Zofingen24Rheinfelden23Brugg AG22Lenzburg18Muri AG17Wohlen AG17Dättwil AG15
Industry axis

Technical Consulting & Engineering in other places

Technical Consulting & Engineering across Switzerland
Baden50Aarau41Wettingen26Zofingen24Rheinfelden23Brugg AG22Lenzburg18Muri AG17Wohlen AG17Dättwil AG15Ennetbaden12Untersiggenthal11Othmarsingen11Spreitenbach10Bremgarten AG10Würenlingen10Windisch10Buchs AG10Magden10Suhr9Küttigen9Gipf-Oberfrick9Rudolfstetten8Reinach AG8Laufenburg8Frick8Sins7Bad Zurzach7Mägenwil7Schafisheim7Rupperswil7Aarau Rohr7Oberentfelden7Rothrist7Zeiningen7Möhlin7Neuenhof6Oberrohrdorf6Nussbaumen AG6Villmergen6Birr6Beinwil am See6Seon6Oberwil-Lieli5Würenlos5Lengnau AG5Niederrohrdorf5Meisterschwanden5

By canton

Canton of Zurich1,695Canton of Bern951Canton of Vaud905Canton of Aargau848Canton of Ticino722Canton of St. Gallen628Canton of Geneva525Canton of Lucerne499Canton of Zug471Canton of Valais405Canton of Fribourg356Canton of Thurgau330Canton 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 Mellingen

All companies in Mellingen
Fiduciary Offices16Management Consulting13IT Consulting & Services13Property Management12Restaurants12Real Estate Project Development11Hair Salons10Holding Companies8Real Estate Brokerage8Repair of Machinery & Electronic Devices7Interior Construction7Automotive & Vehicle Trade7Architecture Firms6Other Service Industries5Building Maintenance5Metal Construction5Plumbing & Building Services5Solar & Photovoltaics5Electrical Industry5Advertising Agencies5Software Development5Driving & Flight Schools5Facility Management & Cleaning5Auto Repair Shops5