Site publisher
The websites atmosfest.com (festival presentation) and tickets.atmosfest.com (official ticketing) are published by:
Constellation, the organization that runs Atmos Fest, represented by Quentin Dewerdt
Tax registration numbers: GST 788691970 RT0001, QST 1233611456
Address: 10e Avenue, Montréal, Québec H1Y 2G6 · Phone: +1 514 998-4477
Email: info@atmosfest.com
Hosting
Both websites are hosted by Netlify, Inc. (United States), netlify.com.
Ticketing data (accounts, orders, sign-ups) is hosted by Supabase, Inc. on servers located in the United States, supabase.com. Tickets are issued by the pretix software, installed on a server we manage.
The full list of providers that process personal information is in our privacy policy.
Tickets and purchases
Tickets are sold only on the official ticketing site tickets.atmosfest.com. Prices are shown in Canadian dollars, plus GST, QST and a 3% service fee, shown before payment. The full terms of sale are on the ticketing site.
- Tickets are non-refundable but can be transferred from one person to another.
- Resale between festival-goers happens on the ticketing site’s official resale platform.
- The event takes place rain or shine.
- The festival is for people 18 and over. ID may be requested at the entrance.
Online payment is processed by Stripe: we never see or store your card number.
Intellectual property
The Atmos Fest name and logos, and the texts, photos, videos and graphics of the websites belong to Constellation or to their authors. Any reproduction or reuse, even partial, requires prior written permission.
Photos and videos from the 2026 edition were taken during the festival; if you appear in an image and want it removed, write to us.
Liability and links
We do our best to keep the information on the websites accurate and up to date, especially the line-up, schedules and prices, which may change. In case of discrepancy, the ticketing site’s information at the time of purchase prevails.
The websites contain links to third-party services (Instagram, Facebook, Stripe…) whose content we do not control.
Personal information and cookies
How we collect, use and protect your personal information, and your rights, are described in our privacy policy. You can change your choice about analytics cookies at any time with the “Cookie settings” link at the bottom of the page.
Governing law
This notice and the use of the websites are governed by the laws of Québec and the applicable federal laws of Canada. The French version of this notice prevails in case of discrepancy.