JJohn Ruban's contacts
Position:District Sales Manager at Core-Mark International
Experience:22 years
Location:Youngstown-Warren area, United States
How to contact John Ruban
Found
email addresses for John Ruban:
j*******n@core-mark.com,
j***@eby-brown.com,
j***@gmail.com,
j***@aol.com,
j***@interestingcompany.com
Found
phone numbers for John Ruban:
+1-323-***-**55,
+1-480-***-**24
Found social network links for John Ruban:
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District Sales Manager at
Core-Mark International
Feb 1994 - Current
District Sales Manager at
Eby-Brown Company, LLC
Feb 2004 - Current
Other at
Other Company
Jun 2025 - Jun 2025
John Ruban started working in 1994, then the employee has changed 2 companies and 1 job. On average, John Ruban works for one company for 18 years.
Frequently Asked Questions
What industries has John Ruban worked in?
John Ruban works in the Wholesale. Previously, John Ruban worked in the Consumer Services.What positions has John Ruban held before?
Previously, John Ruban worked as a District Sales Manager, and Other.How do I contact John Ruban?
John Ruban's email address is j*******n@core-mark.com, phone number is +1-323-***-**55. Sign up to get contact details.Who is the President & CEO of the Core-Mark International?
The President & CEO of the Core-Mark International is Scott E. McPhersonWho are John Ruban's peers at other companies?
John Ruban's peers at other companies are Kingi Wolfgramm and Latoya Jackson and Cory CoatesSimilar profiles
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MDistrict sales manager at Himont Pharmaceuticals (Pvt) Ltd.
District Sales Manager
Other employees at Core-Mark International
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