Telecommunications in
Bülach

5 companies in Telecommunications based in Bülach — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Bülach

AllCall Harry Kopf Logo

AllCall Harry Kopf

Since 2010

ICT and Network ConsultingCoachingProject Management
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MA

M. Armari Systeme

Since 1997

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I-

IT - VCI AG

Since 2006

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CE

ComCon Eichenberger

Since 2008

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CG

cablefox GmbH

Since 2020

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Telecommunications in Bülach

5TelecommunicationsCommercial register (Zefix) · as of September 23, 2026
2008Median year of registrationCommercial register (Zefix) · as of September 23, 2026
376in the Canton of ZurichCommercial register (Zefix) · as of September 23, 2026
1,774in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Telecommunications in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Zurich135Winterthur19Dietikon17Schlieren14Glattpark (Opfikon)11Glattbrugg8Wallisellen6Urdorf6Dübendorf5Dietlikon5
Industry axis

Telecommunications in other places

Telecommunications across Switzerland
Zurich135Winterthur19Dietikon17Schlieren14Glattpark (Opfikon)11Glattbrugg8Wallisellen6Urdorf6Dübendorf5Dietlikon5Herrliberg5Horgen5Kloten5Rüschlikon5

By canton

Canton of Zurich376Canton of Vaud174Canton of Zug144Canton of Bern140Canton of Aargau121Canton of Geneva111Canton of Ticino92Canton of St. Gallen75Canton of Lucerne68Canton of Fribourg67Canton of Schwyz61Canton of Valais49Canton of Solothurn46Canton of Thurgau41Canton of Basel-Country39Canton of Neuchâtel26Canton of Grisons23Canton of Jura17Canton of Obwalden11Canton of Nidwalden11Canton of Schaffhausen9Canton of Appenzell Inner Rhodes6Canton of Glarus6Canton of Uri6
Place axis

Other industries in Bülach

All companies in Bülach
Management Consulting69IT Consulting & Services62Restaurants53Facility Management & Cleaning39Property Management39Coaching & Personal Development36Fiduciary Offices33Advertising Agencies31Trade Fair & Event Organizers29Software Development29Taxi Companies29Real Estate Brokerage28Online Shops27Beauty Salons25Painting & Plastering24Real Estate Project Development24Technical Consulting & Engineering23Retail - General Specialty Trade23Other Service Industries22Architecture Firms22Logistics & Transport Companies22Retail - Textiles & Clothing21Hair Salons20Wholesale - General Specialty Trade20Building Maintenance19General Contractors19Mobility Services19Flooring & Tiling18Automotive & Vehicle Trade18Construction & Project Management17Holding Companies17Catering17Plumbing & Building Services16Continuing Education Institutes16Auto Repair Shops16Electrical Planning & Installation14Mechanical Engineering Industry14Sealing & Insulation13Sports & Recreation Instruction13Naturopathic Clinics13Recruitment & HR Consulting12Cultural & Educational Organizations12Psychiatry & Psychotherapy12Fitness Centers12NGOs & NPOs11Building Construction11Solar & Photovoltaics11Food Processing11