Marc Trenfield Email
COO @ Concepts at large
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Marc Trenfield Location
- Zurich, Switzerland
Marc Trenfield Work
- 2008 -now COO @
- 2004 -2007 Project Manager @ Self-Employed
- 2001 -2003 Telecommunications Consultant @ Self-Employed
- 1997 -2000 Network Engineer and Technical Account Manager and PM @
- 1994 -1997 Network Engineer @ Global One Communications SA, Switzerland
- 1990 -1993 Network Techn. and After-Sales Manager @
Marc Trenfield Education
- Ecole d'Ingenieur de Genève
Engineer
1988-1992
Marc Trenfield Skills
- Telecommunications
- Managed Services
- Voice over IP (VoIP)
- Unified Communications
- Internet Protocol (IP)
- Cloud Computing
- Pre-sales
- Solution Selling
- Data Center
- Wireless Technologies
- Networking
- Microsoft Office
- Voice Over Ip Voip
- Cisco Technologies
- Pre Sales
- Internet Protocol Ip
- Strategic Planning
- Strategy
- Voice Over Ip
- Internet Protocol
Marc Trenfield Summary
- Marc Trenfield, based in Zurich, Switzerland, is currently a COO at Concepts at large. Marc Trenfield brings experience from previous roles at Self-Employed, Alcatel and Global One Communications SA, Switzerland. Marc Trenfield holds a 1988 - 1992 Engineer @ Ecole d'Ingenieur de Genève. With a robust skill set that includes Telecommunications, Managed Services, Voice over IP (VoIP), Unified Communications, Internet Protocol (IP) and more. Marc Trenfield has 1 emails on RocketReach.
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