John Cornwell Email & Phone Number
CEO, Chief Sales Officer @ Office Telesystems, LLC
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John Cornwell Location
- Dallas, TX, US
John Cornwell Work
- CEO, Chief Sales Officer @ (June 2013 - Present)
- Executive Vice President Sales, Member Mgr. @ TKO Telesystems, LLC (February 2011 - May 2013)
- Senior Account Exec. @ (March 2006 - February 2011)
- Vice President Sales, Owner and Partner @ Office Communications, Office Telecom, Inc. (September 1990 - March 2006)
- Telephone and Switchboard Technician and Electronics Technician @ (August 1984 - August 1990)
John Cornwell Education
- United States Marine Corps
Telephone System Repair Courses
1985-1986 - Basic Electronics Course
USMC-Electronics Theory
1984-1985
John Cornwell Skills
- Account Management
- Avaya
- Broadband
- Business Development
- Business Planning
- Business Strategy
- Call Center
- Call Centers
- Competitive Analysis
- Consultative Selling
- Contract Negotiation
- Contract Negotiations
- Customer Relations
- Customer Retention
- Customer Service
- Direct Sales
- Executive Management
- Fiber Optics
- Forecasting
- Hosted Services
- IP
- Leadership
- MPLS
- Marketing Strategy
- Negotiation
- Networking
- New Business Development
- Operations Management
- PRI
- Product Marketing
- SIP
- SIP Trunking
- Sales
- Sales Engineering
- Sales Management
- Sales Operations
- Sales Process
- Sales Support
- Solution Selling
- Start-ups
- Strategic Partnerships
- Strategic Planning
- T1
- Team Building
- Team Leadership
- Telecommunications
- Telephony
- Unified Communications
- VoIP
- Wireless
- Homeland Security
- Start Ups
- Security
- Research
- Microsoft Office
- Troubleshooting
- Services
- Social Media
John Cornwell Summary
- John Cornwell, based in Dallas, TX, US, is currently a CEO, Chief Sales Officer at Office Telesystems, LLC. John Cornwell brings experience from previous roles at TKO Telesystems, LLC, National Telesystems, Office Communications, Office Telecom, Inc. and United States Marine Corps. John Cornwell holds a 1985 - 1986 Telephone System Repair Courses @ United States Marine Corps. With a robust skill set that includes Account Management, Avaya, Broadband, Business Development, Business Planning and more. John Cornwell has 3 emails and 6 mobile phone numbers on RocketReach.
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Top Office Telesystems, LLC Employees
Don Elkins
Sales Support Manager
Rowlett, TX, US
John Cornwell
CEO, Chief Sales Officer
Dallas, TX, US
Jennifer Juroska
Accounting Manager
Texas, United States
Ralph Trevino
Vice President of Operations
Kennedale, TX, US
Christi Crumpton
Sr. Project Manager
Arlington, TX, US
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