Sponsors

November 28th-29th 2025 Grenoble, France.

GreHack 2025 is thankful to the following entities to help us make this event possible.

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16 bits

Dataflow EDF Root-Me PRO Bsecure Epsilon

8 bits

Synacktiv Quarkslab Randorisec Blaklis Caido Caido Ctfer.io intrusive.io lexfo.fr s3ns.io cloud.google.com Penthertz CEA 0x41

Friends

Misc Magazine Ensimag Université Grenoble Alpes aconit blackalps ph0wn inércia