Don Kellermann Email & Phone Number
Business Development Manager @ CES Security, Inc.
5 free lookup(s).
No credit card required.
Don Kellermann Location
- Washington, DC, US
Don Kellermann Work
- 2018 - now Business Development Manager @
- 2013 - 2018 Sales Manager @ Chesapeake Contracting
- 2011 - 2013 Senior Sales Manager @
- 2011 - 2011 Sales Manager @ Airband Communications
- 2010 - 2010 Sales Manager @ Cavalier Telephone
Don Kellermann Education
- University of Baltimore
(Business Administration)
1988 - 1990 - Villa Julie College
(Computer Information Systems)
1986 - 1988 - Baltimore Lutheran High 1980 - 1986
Don Kellermann Skills
- Rapid Response
- Security Guard Personel
- Unarmed Security
- Managed Services
- Telecommunications
- Sales Process
- Solution Selling
- Sales
- VoIP
- Account Management
- Sales Management
- Unified Communications
- Telephony
- MPLS
- Wireless
- IP
- Cold Calling
- Co-location
- Voice over IP (VoIP)
- Wireless Technologies
Don Kellermann Summary
- Don Kellermann, based in Washington, DC, US, is currently a Business Development Manager at CES Security, Inc.. Don Kellermann brings experience from previous roles at Chesapeake Contracting, Comcast Business Solutions, Airband Communications and Cavalier Telephone. Don Kellermann holds a 1988 - 1990 University of Baltimore. With a robust skill set that includes Rapid Response, Security Guard Personel, Unarmed Security, Managed Services, Telecommunications and more. Don Kellermann has 5 emails and 2 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Don Kellermann?
Find contact details for 700 million professionals.
Top CES Security, Inc. Employees
Dionne Newby
Security Officer
Baltimore, MD, US
Ned Ahnell
Vice President
Rockville, MD, US
Harold Youngman
Controller
Pikesville, MD, US
Mark Wilhite
Business Development Manager
Pasadena, MD, US
Josue Lopez
Security officer
Upper Marlboro, MD, US
Joshua Primus
Security Supervisor
Washington, DC, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co