Silver Level Consultants

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Liz Koury Pestinger
Global Technology Consultant
Silver Level

Phone: 303-228-7656

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Liz Koury Pestinger

Liz Koury Pestinger joined GCG in 2011 after a very successful 12-year sales career with Qwest Communications. With over 18 years’ experience in the telecommunications and IT industry Liz’s strong suits are solving customers problems and finding solutions that help their business grow. She feels that understanding her client’s business is the first step to becoming a valued consultant and client advocate. Her personal philosophy is to never get complaisant when serving her clients. She is motivated by the competitive nature of the industry to work hard, operate with integrity, be responsive and resourceful. She builds long term, strategic partnerships with clients by serving as their advocate and trusted advisor.


  • Business Internet
  • Broadband
  • Phone Systems
  • Cloud UCaaS
  • MPLS Network
  • Colocation
  • Cloud IaaS
  • Ethernet
  • Voice Services
  • Conferencing
  • Wide Area Network (WAN)
  • VPN
  • Managed Colocation
  • Cloud SaaS
  • Dedicated Internet
  • Business VoIP
  • Unified Communications
  • SD-WAN
  • Data Centers
  • Cloud Services
  • Managed Cloud

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