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Mark Valentin Email & Phone Number
Sonic Drive-In Franchisee
at
Castleberry Investment Group
1 work email found
@cisonic.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Castleberry Investment Group
Role
Sonic Drive-In Franchisee
Location
Saint Johns, Florida, United States
Who is Mark Valentin? Overview
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Quick answer
Mark Valentin is listed as Sonic Drive-In Franchisee at Castleberry Investment Group, based in Saint Johns, Florida, United States. AeroLeads shows a work email signal at cisonic.com and a matched LinkedIn profile for Mark Valentin.
Mark Valentin previously worked as IT Manager at Castleberry Investment Group.
Company email context
Email format at Castleberry Investment Group
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*@cisonic.com
68% confidence
AeroLeads found 1 current-domain work email signal for Mark Valentin. Compare company email patterns before reaching out.
Profile bio
About Mark Valentin
Mark Valentin is a Sonic Drive-In Franchisee at Castleberry Investment Group. He possess expertise in customer service, windows, team leadership, budgets, business analysis and 16 more skills.
Listed skills include Customer Service, Windows, Team Leadership, Budgets, and 17 others.
Current workplace
Mark Valentin's current company
Company context helps verify the profile and gives searchers a useful next step.
Castleberry Investment Group
1 role
Mark Valentin work experience
A career timeline built from the work history available for this profile.
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It Manager
FAQ
Frequently asked questions about Mark Valentin
Quick answers generated from the profile data available on this page.
What company does Mark Valentin work for?
Mark Valentin works for Castleberry Investment Group.
What is Mark Valentin's role at Castleberry Investment Group?
Mark Valentin is listed as Sonic Drive-In Franchisee at Castleberry Investment Group.
What is Mark Valentin's email address?
AeroLeads has found 1 work email signal at @cisonic.com for Mark Valentin at Castleberry Investment Group.
Where is Mark Valentin based?
Mark Valentin is based in Saint Johns, Florida, United States while working with Castleberry Investment Group.
What companies has Mark Valentin worked for?
Mark Valentin has worked for Castleberry Investment Group.
How can I contact Mark Valentin?
You can use AeroLeads to view verified contact signals for Mark Valentin at Castleberry Investment Group, including work email, phone, and LinkedIn data when available.
What skills is Mark Valentin known for?
Mark Valentin is listed with skills including Customer Service, Windows, Team Leadership, Budgets, Business Analysis, Project Management, System Administration, and Computer Hardware.
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