President
Sentinel Offender Services
AeroLeads people directory · profile
Mark A. Contestabile Email & Phone Number
President
at
Sentinel Offender Services
2 work emails found
@sentineladvantage.com
3 phones found area 949 and 800
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Mark A. Contestabile? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark A. Contestabile is listed as President at Sentinel Offender Services, based in Marietta, Georgia, United States. AeroLeads shows a work email signal at sentineladvantage.com, phone signal with area code 949, 800, and a matched LinkedIn profile for Mark A. Contestabile.
Mark A. Contestabile previously worked as Chief Business Development Officer at Sentinel® Offender Services and Chief Operating Officer at Sentinel® Offender Services. Mark A. Contestabile holds Bachelor'S Degree, Business, Management, Marketing, And Related Support Services from University Of Georgia - Terry College Of Business.
Company email context
Email format at Sentinel Offender Services
This section adds company-level context without repeating Mark A. Contestabile's masked contact details.
mcontestabile@sentineladvantage.com
79% confidence
AeroLeads found 2 current-domain work email signals for Mark A. Contestabile. Compare company email patterns before reaching out.
Profile bio
About Mark A. Contestabile
Senior Executive Leader offering over 20 years of experience enhancing revenue growth and profitability for domestic business entity. An experienced forward-thinking executive with the ability, vision, and proven business maturity to lead strategic growth initiatives and work collaboratively with cross-functional teams to enhance company performance. Excellent work ethic, character, and decision-making skills.EXPERTISEExecutive LeadershipRevenue Attainment StrategiesBuilding, Leading, Measuring Sales TeamsB2B/B2G SalesMerger & AcquisitionsTechnology InnovationProject ManagementProcess ImprovementField OperationsP&L, Budgeting, Cost ControlsGovernment Contracting
Listed skills include Business Development, Program Management, Strategy, Budgets, and 6 others.
Current workplace
Mark A. Contestabile's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles · 29 years
Mark A. Contestabile work experience
A career timeline built from the work history available for this profile.
Chief Business Development Officer
Chief Operating Officer
2011 - 2013
~2 yrs
Regional Vice President
2008 - 2011
~3 yrs
Field Operations Director
2002 - 2008
~6 yrs
State Director
2000 - 2002
~2 yrs
Inside Sales Support
1998 - 2000
~2 yrs
1 education record
Mark A. Contestabile education
FAQ
Frequently asked questions about Mark A. Contestabile
Quick answers generated from the profile data available on this page.
What company does Mark A. Contestabile work for?
Mark A. Contestabile works for Sentinel Offender Services.
What is Mark A. Contestabile's role at Sentinel Offender Services?
Mark A. Contestabile is listed as President at Sentinel Offender Services.
What is Mark A. Contestabile's email address?
AeroLeads has found 2 work email signals at @sentineladvantage.com for Mark A. Contestabile at Sentinel Offender Services.
What is Mark A. Contestabile's phone number?
AeroLeads has found 3 phone signal(s) with area code 949, 800 for Mark A. Contestabile at Sentinel Offender Services.
Where is Mark A. Contestabile based?
Mark A. Contestabile is based in Marietta, Georgia, United States while working with Sentinel Offender Services.
What companies has Mark A. Contestabile worked for?
Mark A. Contestabile has worked for Sentinel Offender Services and Sentinel® Offender Services.
How can I contact Mark A. Contestabile?
You can use AeroLeads to view verified contact signals for Mark A. Contestabile at Sentinel Offender Services, including work email, phone, and LinkedIn data when available.
What schools did Mark A. Contestabile attend?
Mark A. Contestabile holds Bachelor'S Degree, Business, Management, Marketing, And Related Support Services from University Of Georgia - Terry College Of Business.
What skills is Mark A. Contestabile known for?
Mark A. Contestabile is listed with skills including Business Development, Program Management, Strategy, Budgets, Customer Retention, Customer Service, Executive Management, and Management.
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