IT Consulting & Services in
Tann

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

Companies

All 6 companies in Tann

Buck Advisory Logo

Buck Advisory

Since 2018

Cyber SecurityIT Risk ManagementIS Audit
View profile
FG

Fasano GmbH

Since 1998

View profile
AS

Andreas Schneider Dienstleistungen

Since 2003

View profile
VI

Vogele IT-Dienstleistungen

Since 2016

View profile
HG

HighPots GmbH

Since 2018

View profile
BI

BUWEL Inhaber W. Spielberger

Since 2025

View profile

IT Consulting & Services in Tann

6IT Consulting & ServicesCommercial register (Zefix) · as of September 3, 2026
2018Median year of registrationCommercial register (Zefix) · as of September 3, 2026
6,517in the Canton of ZurichCommercial register (Zefix) · as of September 3, 2026
27,565in 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

Zurich2,367Winterthur354Wallisellen151Dübendorf119Uster104Dietikon78Meilen76Thalwil75Kloten75Horgen72
Industry axis

IT Consulting & Services in other places

IT Consulting & Services across Switzerland
Zurich2,367Winterthur354Wallisellen151Dübendorf119Uster104Dietikon78Meilen76Thalwil75Kloten75Horgen72Adliswil68Volketswil65Küsnacht ZH65Schlieren65Bülach64Glattbrugg63Stäfa61Wetzikon ZH55Zollikon53Kilchberg ZH50Wädenswil48Birmensdorf ZH48Urdorf47Männedorf45Bassersdorf45Herrliberg45Uitikon Waldegg45Glattpark (Opfikon)43Effretikon39Regensdorf39Affoltern am Albis36Pfäffikon ZH34Rüschlikon34Rüti ZH32Rümlang32Wettswil32Richterswil31Dietlikon30Uetikon am See29Oberengstringen29Erlenbach ZH28Seuzach27Schwerzenbach25Embrach25Fehraltorf24Opfikon24Wiesendangen23Oberrieden23

By canton

Canton of Zurich6,517Canton of Zug2,655Canton of Bern2,251Canton of Vaud2,064Canton of Aargau1,665Canton of Geneva1,653Canton of Ticino1,283Canton of St. Gallen1,265Canton of Lucerne1,177Canton of Schwyz1,070Canton of Thurgau753Canton of Basel-Country736Canton of Valais644Canton of Fribourg622Canton of Solothurn609Canton of Grisons423Canton of Neuchâtel273Canton of Schaffhausen225Canton of Appenzell Outer Rhodes193Canton of Nidwalden176Canton of Obwalden131Canton of Glarus91Canton of Jura83Canton of Uri54
Place axis

Other industries in Tann

All companies in Tann
Management Consulting9Painting & Plastering7Restaurants7Technical Consulting & Engineering6General Contractors6Wholesale - General Specialty Trade5