Technical Consulting & Engineering in
Niederrohrdorf

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

Companies

All 7 companies in Niederrohrdorf

TTM Andreas Mayer Logo

TTM Andreas Mayer

Since 1990

Consulting and development of clean breathing air solutionsFilter test benchFilter efficiency measurements
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SANI PROJECT HAUSTECHNIK-PLANUNGSBÜRO G. WOLTER Logo

SANI PROJECT HAUSTECHNIK-PLANUNGSBÜRO G. WOLTER

Since 2002

Building services design
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NanoCleanAir AG Logo

NanoCleanAir AG

Since 2020

ConsultingEngineeringProduct Development
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PB

planen bauen begleiten GmbH

Since 2019

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AA

Ansorix AG

Since 2020

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IP

International Power & Infrastructure Development GmbH

Since 2020

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WG

WEBASSO GmbH

Since 2025

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Technical Consulting & Engineering in Niederrohrdorf

7Technical Consulting & EngineeringCommercial register (Zefix) · as of September 25, 2026
2020Median year of registrationCommercial register (Zefix) · as of September 25, 2026
1,184in the Canton of AargauCommercial register (Zefix) · as of September 25, 2026
15,543in SwitzerlandCommercial register (Zefix) · as of September 25, 2026
Locations

Technical Consulting & Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 25, 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 AG18Mellingen18Spreitenbach17Windisch17Ennetbaden15Bremgarten AG14Untersiggenthal14Möhlin14Rothrist13Oberrohrdorf12Reinach AG12Suhr12Aarau Rohr12Othmarsingen11Seon11Buchs AG11Oberentfelden11Küttigen11Gipf-Oberfrick11Magden11Würenlingen10Laufenburg10Zeiningen10Würenlos9Bad Zurzach9Birr9Frick9Stein AG9Oberwil-Lieli8Rudolfstetten8Sins8Neuenhof8Nussbaumen AG8Klingnau8Mägenwil8Meisterschwanden8Hausen AG8Seengen8Beinwil am See8

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 Niederrohrdorf

All companies in Niederrohrdorf
Management Consulting21Property Management16IT Consulting & Services14Coaching & Personal Development10Advertising Agencies10Real Estate Brokerage10Holding Companies9Real Estate Project Development8Interior Design & Furnishing7Facility Management & Cleaning7Online Shops7Architecture Firms6Flooring & Tiling6Wholesale - General Specialty Trade6Building Maintenance5Joinery5Mechanical Engineering Industry5Software Development5Restaurants5