Brittany Tretta

Senior Manager Of Office & Experience at Upgrade

Brittany Tretta is an accomplished professional with extensive experience in office management and event coordination. Currently serving as Senior Manager of Office & Experience at Upgrade, Inc. since March 2021, Brittany previously held managerial positions in engagement and community management at Freshly. Prior roles include Senior Catering Sales Manager at both The Phoenician Resort and Arizona Biltmore, along with experience as a Wedding Specialist at Crowne Plaza San Marcos Golf Resort and The Scottsdale Resort at McCormick Ranch. Early in the career, Brittany worked as an Event Management Assistant at Marriott International and as an HR/Executive Assistant at John Mullen & Company, Inc. Brittany earned a Bachelor's degree in Business Administration from the University of Phoenix between 2008 and 2011.

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Previous companies

John Mullen & Company, Inc. logo
Arizona Biltmore, A Waldorf Astoria Resort logo
The Phoenician logo
Marriott International logo


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