Peter Mack: Email & Phone Number

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Founder & CEO at HospitalityOS - HOTEL AI|Denver, Colorado, United States

Position:

Founder & CEO at HospitalityOS - HOTEL AI

Location:

Denver, Colorado, United States

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Last updated: 2026-08-14

Updated: 2026-08-14

Found email addresses for Peter Mack:

Business emails:

m********r@hospitalityos.tech

Personal emails:

p***@aol.com,

p***@collectiveretreats.com,

p***@hotmail.com,

p***@conservatorycollective.com

Found phones for Peter Mack:

+1-480-***-**05,

+1-870-***-**94

A different Peter Mack?

Work Experience 22 years

Founder & CEO at HospitalityOS - HOTEL AI

May 2025 - Current

Founder & CEO at The Conservatory Collective

Jul 2023 - Jul 2025

Founder, Chairman & CEO at Collective Retreats

Jul 2014 - May 2025

Vice President, Customer Experience & Innovation at Tough Mudder

Jan 2013 - Dec 2014

Vice President, Sales Strategy & Operations at Marriott International

Jul 2004 - Dec 2013

Peter Mack started working in 2004, then the employee has changed 4 companies and 3 jobs. On average, Peter Mack works for one company for 5 years 1 month.

Education

Bachelor of Science at Cornell University

Frequently Asked Questions

What is Peter Mack's email address?

SignalHire found verified email addresses for Peter Mack, both business and personal. Their business email is m********r@hospitalityos.tech, and personal emails include p***@aol.com, p***@collectiveretreats.com, and p***@hotmail.com.

What is Peter Mack's phone number?

SignalHire found multiple verified phone numbers for Peter Mack: +1-480-***-**05, and +1-870-***-**94.

How do I contact Peter Mack at HospitalityOS - HOTEL AI?

You can reach Peter Mack through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Peter Mack's professional background?

Peter Mack has 22 years of professional experience. They have held roles including Founder & CEO, Founder, Chairman & CEO, and Vice President, Customer Experience & Innovation at companies such as The Conservatory Collective, Collective Retreats, and Tough Mudder. Their education includes Bachelor of Science from Cornell University.

Is Peter Mack's contact information up to date?

Yes. Peter Mack's SignalHire profile was last updated on 14 August 2026, reflecting their current position as Founder & CEO at HospitalityOS - HOTEL AI in Aspen, CO, United States.

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