IT Consulting & Services in
Oberhasli

6 companies in IT Consulting & Services based in Oberhasli — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Oberhasli

RI

Russo IT Consulting

Since 1997

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SI

Siegenthaler Informationstechnologie

Since 2000

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KI

KEOGH ICT SERVICES

Since 2019

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RI

Russo IT Services

Since 2025

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DM

Digistep Merz

Since 2025

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IM

Ivolution Mining & Consulting, Inh. Mladinov

Since 2026

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IT Consulting & Services in Oberhasli

6IT Consulting & ServicesCommercial register (Zefix) · as of September 3, 2026
2025Median year of registrationCommercial register (Zefix) · as of September 3, 2026
6,519in the Canton of ZurichCommercial register (Zefix) · as of September 3, 2026
27,575in SwitzerlandCommercial register (Zefix) · as of September 3, 2026
Locations

IT Consulting & Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 3, 2026

Largest places

Zurich2,368Winterthur354Wallisellen151Dübendorf119Uster104Dietikon78Meilen76Thalwil75Kloten75Horgen72
Industry axis

IT Consulting & Services in other places

IT Consulting & Services across Switzerland
Zurich2,368Winterthur354Wallisellen151Dübendorf119Uster104Dietikon78Meilen76Thalwil75Kloten75Horgen72Adliswil68Volketswil65Küsnacht ZH65Schlieren65Bülach64Glattbrugg63Stäfa61Wetzikon ZH55Zollikon53Kilchberg ZH50Wädenswil48Birmensdorf ZH48Urdorf47Männedorf45Bassersdorf45Herrliberg45Uitikon Waldegg45Glattpark (Opfikon)43Effretikon39Regensdorf39Affoltern am Albis36Pfäffikon ZH34Rüschlikon34Rüti ZH32Rümlang32Wettswil32Richterswil31Dietlikon30Uetikon am See29Oberengstringen29Erlenbach ZH28Seuzach27Schwerzenbach25Embrach25Fehraltorf24Opfikon24Bonstetten24Wiesendangen23

By canton

Canton of Zurich6,519Canton of Zug2,658Canton of Bern2,252Canton of Vaud2,064Canton of Aargau1,665Canton of Geneva1,653Canton of Ticino1,283Canton of St. Gallen1,266Canton of Lucerne1,177Canton of Schwyz1,070Canton of Thurgau753Canton of Basel-Country736Canton of Valais644Canton of Fribourg622Canton of Solothurn609Canton of Grisons424Canton of Neuchâtel273Canton of Schaffhausen225Canton of Appenzell Outer Rhodes193Canton of Nidwalden176Canton of Obwalden131Canton of Glarus91Canton of Jura83Canton of Uri54
Place axis

Other industries in Oberhasli

All companies in Oberhasli
Automotive & Vehicle Trade18Auto Repair Shops13Property Management11Facility Management & Cleaning10Online Shops8Holding Companies7Mechanical Engineering Industry7Building Maintenance6Wholesale - Machinery & Technical Equipment6Restaurants6Technical Consulting & Engineering5Electrical Industry5Real Estate Project Development5Retail - Food & Luxury Items5Wholesale - General Specialty Trade5Logistics & Transport Companies5