Technical Consulting & Engineering in
Oberarth

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

Companies

All 7 companies in Oberarth

Calcite in Progress GmbH Logo

Calcite in Progress GmbH

Since 2019

Advisory and support for mineral raw materials and industrial residuesProject developmentTechnologies / application engineering
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DR

De Ruyter + Partner AG

Since 1968

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TB

Technisches Büro MBi GmbH

Since 2007

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HB

HeRi Bahntechnik GmbH

Since 2021

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MJ

M J C Consultant Engineer GmbH

Since 2021

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WE

Westlake epi GmbH

Since 2024

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PG

PlanKlar GmbH

Since 2025

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Technical Consulting & Engineering in Oberarth

7Technical Consulting & EngineeringCommercial register (Zefix) · as of September 23, 2026
2021Median year of registrationCommercial register (Zefix) · as of September 23, 2026
453in the Canton of SchwyzCommercial 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

Pfäffikon SZ36Lachen SZ35Altendorf35Wollerau35Freienbach29Schindellegi29Einsiedeln23Küssnacht am Rigi22Feusisberg16Schwyz15
Industry axis

Technical Consulting & Engineering in other places

Technical Consulting & Engineering across Switzerland
Pfäffikon SZ36Lachen SZ35Altendorf35Wollerau35Freienbach29Schindellegi29Einsiedeln23Küssnacht am Rigi22Feusisberg16Schwyz15Brunnen14Wilen B. Wollerau13Wangen SZ12Goldau12Siebnen10Immensee10Tuggen8Bäch SZ8Steinen8Galgenen7Steinerberg7Reichenburg6Unteriberg6Ibach6Buttikon SZ5Rothenthurm5Gersau5

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 Oberarth

All companies in Oberarth
Holding Companies7IT Consulting & Services7Property Management7Fiduciary Offices5Logistics & Transport Companies5