Advertising Agencies in
Onex

10 companies in Advertising Agencies based in Onex — name and year of registration from the commercial register. The list below shows them all.

Companies

All 10 companies in Onex

AA Actual Pub SA Logo

AA Actual Pub SA

Since 1991

Communication and Marketing ConsultingAdvertising and Cross-Media CampaignsPublishing and Press
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CREALIS Sàrl Logo

CREALIS Sàrl

Since 2000

Institutional communicationPromotional communicationEvent management
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GPJ Group Sàrl Logo

GPJ Group Sàrl

Since 2025

Perfume Vending MachinesDigital Advertising Displays in Perfume MachinesIntelligent Campaign Management Platform
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GS

GoldNetwork Sàrl

Since 2011

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SW

SWISS WEB Solution Sàrl

Since 2020

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LS

LO-OL Studio SNC

Since 2021

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MC

Manuela Cimmino Lo Conte, Mac'l Consulting

Since 2023

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KD

KSA DIGITAL - Samb

Since 2025

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SD

Sara Danès ép. Gauthier, Conseils & Création, Projets digitaux

Since 2025

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MU

Majerus usage Staës Vidéaste Photographie & campagnes publicitaires

Since 2026

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Advertising Agencies in Onex

10Advertising AgenciesCommercial register (Zefix) · as of September 23, 2026
2023Median year of registrationCommercial register (Zefix) · as of September 23, 2026
975in the Canton of GenevaCommercial register (Zefix) · as of September 23, 2026
14,864in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Advertising Agencies in the region

Point size by number of companies per place.

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

Largest places

Geneva548Carouge GE80Meyrin28Grand-Lancy24Plan-Les-Ouates21Satigny21Versoix18Châtelaine18Les Acacias17Petit-Lancy17
Industry axis

Advertising Agencies in other places

Advertising Agencies across Switzerland
Geneva548Carouge GE80Meyrin28Grand-Lancy24Plan-Les-Ouates21Satigny21Versoix18Châtelaine18Les Acacias17Petit-Lancy17Vernier16Vésenaz13Thônex11Chêne-Bourg10Le Grand-Saconnex10Bernex10Chêne-Bougeries8Le Lignon8Perly7Meinier5Puplinge5Collonge-Bellerive5Chambésy5

By canton

Canton of Zurich3,637Canton of Bern1,238Canton of Vaud1,219Canton of Geneva975Canton of Ticino825Canton of St. Gallen824Canton of Aargau795Canton of Zug749Canton of Lucerne726Canton of Thurgau421Canton of Valais409Canton of Schwyz404Canton of Fribourg393Canton of Basel-Country340Canton of Solothurn313Canton of Grisons295Canton of Neuchâtel206Canton of Appenzell Outer Rhodes106Canton of Schaffhausen105Canton of Nidwalden96Canton of Jura76Canton of Obwalden67Canton of Glarus52Canton of Appenzell Inner Rhodes40Canton of Uri29
Place axis

Other industries in Onex

All companies in Onex
Restaurants44Painting & Plastering30Management Consulting20Facility Management & Cleaning17Property Management15Real Estate Project Development14NGOs & NPOs12IT Consulting & Services12Logistics & Transport Companies12Fiduciary Offices11Automotive & Vehicle Trade11Moving Companies11Coaching & Personal Development10Technical Consulting & Engineering10Flooring & Tiling10Plumbing & Building Services10Retail - Food & Luxury Items10Catering10Trade Fair & Event Organizers9Building Maintenance9Real Estate Brokerage9Administrative Services8Horticulture & Landscaping8Interior Construction8Holding Companies8Architecture Firms7Hair Salons7Physiotherapy7Housing Cooperatives7Online Shops7Mobility Services7Film & TV Production6Other Service Industries6Electrical Planning & Installation6Cultural & Educational Organizations6Financial Services6Food Processing6Software Development6Wholesale - General Specialty Trade6Travel Agencies6Taxi Companies6General Contractors5Beauty Salons5Continuing Education Institutes5Wholesale - Food & Luxury Items5Residential Homes5