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Companies

OdysseyPBC

Guided, legal psilocybin retreats and private sessions

Raised to date

$1M

of $1.5M offered across 1 Form D filing

Still open
$497K
Investors
7
Last filed
Aug 3, 2026

About

Odyssey (OdysseyPBC, Inc.) is a Delaware public benefit corporation that provides legal, professionally guided psilocybin retreats and private sessions in the United States. It ran the first legal psilocybin retreat in US history in September 2023 after Oregon's regulated psilocybin program took effect, and in June 2025 completed Colorado's first legal psychedelic retreat. Services are delivered at licensed service centers with trained facilitators and include preparation and integration support. The company was founded by Gabe Charalambides, a Stanford-trained aerospace engineer, and is advised by Harvard-trained psychiatrists.

One of the only operators running fully legal, state-regulated psilocybin services at scale in the US, positioning itself as science-grounded and explicitly non-dogmatic rather than New Age, with a first-mover license footprint in both Oregon and Colorado.

Funding

  • Option to acquireFiled Aug 3, 2026Form D
    $1M/ $1.5M

Product

Odyssey group psilocybin retreat

Psychedelic-assisted wellbeing services

A multi-day, all-inclusive group retreat for small cohorts of roughly 6 to 10 participants, held at licensed psilocybin service centers in Oregon and Colorado. The program covers screening and preparation, a facilitated psilocybin session, and integration afterwards, in a community setting.

  • Conducted at state-licensed psilocybin service centers
  • Small cohorts of about 6 to 10 participants
  • Trained facilitators with psychiatrist advisors

Built for

Adults seeking psychedelic-assisted support for mental health and wellbeing, including depression, anxiety, OCD, trauma, burnout, chronic pain and addiction recovery

People on file