Jack Rosenberg: Email & Phone Number

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Director at LIQUIDATIONS.COM|Boca Raton, Florida, United States

Position:

Director at LIQUIDATIONS.COM

Location:

Boca Raton, Florida, United States

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Last updated: 2026-06-11

Updated: 2026-06-11

Found email addresses for Jack Rosenberg:

Business emails:

r***@aol.com

Personal emails:

j*********2@usf.edu

Found phones for Jack Rosenberg:

+1-870-***-**01,

+1-909-***-**51,

+1-323-***-**89

A different Jack Rosenberg?

Work Experience 9 years

Director at LIQUIDATIONS.COM

Nov 2025 - Current

Owner at Entertainment & Commerce Corp

Apr 2025 - Current

Sales Marketing Executive at Bleacher Breaks LLC

Jul 2023 - Sep 2025

Sports Memorabilia & Trading Card Sales at United Breaks LLC

Apr 2023 - Aug 2023

Sales Assistant at LIQUIDATIONS.COM

Jun 2019 - Feb 2022

Delivery Driver at Delivery Dudes Powered by Asap

Oct 2018 - Jun 2019

Youth Leader/Assistant Counselor at Chautauqua Boys and Girls Clu

Jun 2017 - Aug 2018

Jack Rosenberg started working in 2017, then the employee has changed 5 companies and 6 jobs. On average, Jack Rosenberg works for one company for 1 year 3 months.

Their professional focus is Coaching, Communication, and Competitive Analysis across 3 core areas.

Education

Bachelor's degree at University of South Florida Muma College of Business

High School Diploma at Spanish River Community High School

Frequently Asked Questions

What is Jack Rosenberg's email address?

SignalHire found verified email addresses for Jack Rosenberg, both business and personal. Their business email is r***@aol.com, and personal emails include j*********2@usf.edu.

What is Jack Rosenberg's phone number?

SignalHire found multiple verified phone numbers for Jack Rosenberg: +1-870-***-**01, +1-909-***-**51, and +1-323-***-**89.

How do I contact Jack Rosenberg at LIQUIDATIONS.COM?

You can reach Jack Rosenberg 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 Jack Rosenberg's professional background?

Jack Rosenberg has 9 years of professional experience. They have held roles including Owner, Sales Marketing Executive, and Sports Memorabilia & Trading Card Sales at companies such as Entertainment & Commerce Corp, Bleacher Breaks LLC, and United Breaks LLC. Their education includes Bachelor's degree from University of South Florida Muma College of Business, and High School Diploma from Spanish River Community High School.

Is Jack Rosenberg's contact information up to date?

Yes. Jack Rosenberg's SignalHire profile was last updated on 11 June 2026, reflecting their current position as Director at LIQUIDATIONS.COM.

Jack Rosenberg Namesakes

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Jack Rosenberg

Boeing

Estimator

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Jack Rosenberg

Stanford Online High School

Math Circle Instructor

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Jack Rosenberg

JLL

Incoming 2026 Summer Analyst

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