Government office in Onex

AgentData lists 4 government offices in Onex, Switzerland. Updated May 2026.

4 businesses2 with websites
Communauté de Communes de la Semine

70, Route de la Semine, Chêne-en-Semine, 74270

OCPM Office cantonal de la population et des migrations

88, Route de Chancy, 1213

Full profile
Sous-préfecture de la circonscription de Saint-Julien-En-Genevois

4, Avenue de Genève, Saint-Julien-en-Genevois, 74160

Full profile

Also in Onex

Elementary school ()Restaurant ()Place of worship ()Fast food restaurant ()City or town hall ()Auto repair shop ()Bakery ()Private sector bank ()

Government office in nearby cities

La Chaux-de-Fonds ()Meyrin ()Bern ()Schaffhausen ()Lugano ()Nyon ()Basel ()Frauenfeld ()

Frequently asked questions

How many government offices are in Onex?

AgentData lists 4 government offices in Onex as of May 2026.

Which government offices in Onex have a website?

2 of 4 government offices in Onex have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=government-office&city=onex