Owner
Current
Heritage Media Groups
May 2012 - Present
AeroLeads people directory · profile
Gregory J. Sumpter Email & Phone Number
President at GJS Holdings LLC
at
Heritage Media Groups
2 phones found
area 917
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Heritage Media Groups
Role
President at GJS Holdings LLC
Location
Bronx, New York, United States
Who is Gregory J. Sumpter? Overview
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Quick answer
Gregory J. Sumpter is listed as President at GJS Holdings LLC at Heritage Media Groups, based in Bronx, New York, United States. AeroLeads shows phone signal with area code 917 and a matched LinkedIn profile for Gregory J. Sumpter.
Gregory J. Sumpter previously worked as Owner at Heritage Media Groups and President/CEO at Gjs Holdings Llc. Gregory J. Sumpter studied at New York Institute Of Technology-Old Westbury.
Profile bio
About Gregory J. Sumpter
Gregory J. Sumpter is a President at GJS Holdings LLC at Heritage Media Groups. He possess expertise in dvd studio pro, non profits, social media, mobile devices, broadcast and 26 more skills.
Listed skills include Dvd Studio Pro, Non Profits, Social Media, Mobile Devices, and 27 others.
Current workplace
Gregory J. Sumpter's current company
Company context helps verify the profile and gives searchers a useful next step.
Heritage Media Groups
8 roles · 19 years
Gregory J. Sumpter work experience
A career timeline built from the work history available for this profile.
President/Ceo
Current
Gjs Holdings Llc
Aug 2011 - Present
Board Member
Current
Richard Allen Theatre
Oct 2010 - Present
Ceo
Current
Renissance Entertainment Group
Jan 2001 - Present
Board Member
2008 - Apr 2013
Partner
Rrg Llc
Nov 2009 - Jan 2011
Program Dir
Jan 1999 - Mar 2002
Manager/Dir Of Sales Admin.
Jan 1984 - Aug 1998
2 education records
Gregory J. Sumpter education
Education record
Education record
FAQ
Frequently asked questions about Gregory J. Sumpter
Quick answers generated from the profile data available on this page.
What company does Gregory J. Sumpter work for?
Gregory J. Sumpter works for Heritage Media Groups.
What is Gregory J. Sumpter's role at Heritage Media Groups?
Gregory J. Sumpter is listed as President at GJS Holdings LLC at Heritage Media Groups.
What is Gregory J. Sumpter's phone number?
AeroLeads has found 2 phone signal(s) with area code 917 for Gregory J. Sumpter at Heritage Media Groups.
Where is Gregory J. Sumpter based?
Gregory J. Sumpter is based in Bronx, New York, United States while working with Heritage Media Groups.
What companies has Gregory J. Sumpter worked for?
Gregory J. Sumpter has worked for Heritage Media Groups, Gjs Holdings Llc, Richard Allen Theatre, Renissance Entertainment Group, and Community League Of The Heights.
How can I contact Gregory J. Sumpter?
You can use AeroLeads to view verified contact signals for Gregory J. Sumpter at Heritage Media Groups, including work email, phone, and LinkedIn data when available.
What schools did Gregory J. Sumpter attend?
Gregory J. Sumpter studied at New York Institute Of Technology-Old Westbury.
What skills is Gregory J. Sumpter known for?
Gregory J. Sumpter is listed with skills including Dvd Studio Pro, Non Profits, Social Media, Mobile Devices, Broadcast, Social Media Marketing, Community Outreach, and Community Development.
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