Gene Callahan Location
- Oak Brook, IL, US
Gene Callahan Work
- 2025 - now Founding Partner @ TMGC Partners LLC.
- 2022 - now Resource Partner @
- 2021 - now Co-Chairman, Board of Directors @ TriStruX
- 2020 - now Board Member @
- 2024 - 2025 Chief Executive Officer @ TriStruX
- 2015 - now Co-Founder and Investor @
- 2001 - 2003 Vice President @
- 1998 - 2001 Investment Banking Associate @
- 2003 - 2018 Co-Founder and CEO @ CCSI Networks a Network Connex Company
Gene Callahan Education
- Northwestern University - Kellogg School of Management
Master of Business Administration - MBA
1995 - 1998 - Fordham University
Bachelor of Science - BS (Business Administration, Management and Operations)
1988 - 1992
Gene Callahan Skills
- Wireless
- Telecommunications
- Mobile Devices
- Project Management
- Project Planning
- Start-ups
- Budgets
- Entrepreneurship
- Site Development
- Construction
- Vendor Management
- New Business Development
- Construction Management
- GSM
- Marketing Strategy
- Start Ups
- Microsoft Office
- Team Building
- Business Development
- Research
- Sales
- Customer Service
- Management
- Strategic Planning
Gene Callahan Summary
- Gene Callahan, based in Oak Brook, IL, US, is currently a Founding Partner at TMGC Partners LLC.. Gene Callahan brings experience from previous roles at Huron Capital, TriStruX and unWired Broadband. Gene Callahan holds a 1995 - 1998 Master of Business Administration - MBA @ Northwestern University - Kellogg School of Management. With a robust skill set that includes Wireless, Telecommunications, Mobile Devices, Project Management, Project Planning and more. Gene Callahan has 4 emails and 3 mobile phone numbers on RocketReach.
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Gene Callahan?
Find contact details for 700 million professionals.
Others Named Gene Callahan
Gene Callahan
Lecturer (Voice)
Rensselaer, NY, 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