Study Group: Telephone Service Experts (Non-VoIP)

Council Members in this Study Group: 22

This study group may include experts knowledgeable on topics such as IT Services, consumer electronics, wireless devices, software, hardware, information technology, semiconductors, media, cable, satellite, internet, broadband, global positioning systems, advertising, online media, telecommunications, networking, wireless, and data storage, among others.

Contact Gerson Lehrman Group to survey or consult with members of this Study Group

Leading institutions connect with members of this Study Group through GLG

Leading Experts in this Study Group

Samuel Greenholtz, Principal, Telecom PragmaticsSamuel Greenholtz

Principal
Telecom Pragmatics
What is a GLG Leader?|The Gerson Lehrman Group&reg; (GLG) Leader Program<sup>SM</sup> is our premium Member Program<sup>SM</sup>. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.

Sam Greenholtz is a Retired Manager from Verizon and the Co Founder and Principal of Telecom Pragmatics, a consulting and research firm specializing in the telecommunications market. He has expertise in FTTx, optical networking, VoIP, Ethernet and wireless...

894 news post(s)
5 event(s)
William Gewirtz

Principal
WLG Consulting
What is a GLG Leader?|The Gerson Lehrman Group&reg; (GLG) Leader Program<sup>SM</sup> is our premium Member Program<sup>SM</sup>. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.

William Gewirtz, Ph.D., is the Lead Partner of Communications and Networking at the Market Strategy Group, a management consultancy. He is also the Principal of WLG Consulting, a company providing consulting services to operating and investment entities...

8 news post(s)
Matt Standish, Principal, Interactive Mobile Media Matt Standish

Principal
Interactive Mobile Media
What is a GLG Leader?|The Gerson Lehrman Group&reg; (GLG) Leader Program<sup>SM</sup> is our premium Member Program<sup>SM</sup>. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.

Matthew Standish is the Owner and Principal of Interactive Mobile Media and just launched IDInteract, a recently funded Social CRM and e-Commerce start-up. Most recently, Matthew was Service Line Leader of Analytics and Social CRM at Capgemini Consulting....

4 news post(s)
Jon Sullberg, Principal, Data-Tel Communications LLC Jon Sullberg

Principal
Data-Tel Communications LLC
What is a GLG Leader?|The Gerson Lehrman Group&reg; (GLG) Leader Program<sup>SM</sup> is our premium Member Program<sup>SM</sup>. Those identified as GLG Leaders are in the top 5% of GLG CouncilRank and have an exclusivity agreement with GLG.

Jon Sullberg is a Principal at Data-Tel Communications LLC. Previously, Mr. Sullberg was the Vice President of Sales at Level 3 Communications, a company providing systems integration services. He was responsible for leading a team of senior sales executives...

Join this Study Group

Members in this Study Group include these company types:

  • Individual/Small Consultancy
  • Market Research Company*
  • Independent Consulting Firm
  • Data Services Provider
  • Software Development Package Company
  • Private Equity/Leveraged Buyout
  • Network Management Software

Members in this Study Group often have these job titles:

  • Principal
  • Consultant
  • Director
  • Analyst
  • Account Manager
  • Chief Information Officer
  • Owner
  • Partner
  • President
  • Research Manager
  • Researcher

Related Study Groups

Study Group Name No. Members
Colocation and Data Center Experts 549
IPTV Experts 188
Load Balancing and Traffic Management Solutions Experts (North America) 199
Digital Media Distribution Experts 605
Handset Software Experts 93
Hardware Sellers 582
Telephony and Data Access Platform Experts 32
Equinix Purchasers 41

GLG Live Meetings with this Study Group's Leading Experts (?)

November 12, 2008 | New York

GLG Seminar: (NYC) Optical Networking – A Competitive Analysis

May 14, 2008 | Boston

GLG Seminar: Telco Infrastructure Spending

May 13, 2008 | New York

GLG Seminar: Telco Infrastructure Spending

GLG Webcasts & Teleconferences

Leading Experts in Telephone Service Experts (Non-VoIP) have not participated in any GLG webcasts.

View All GLG Webcasts & Teleconferences in Technology, Media & Telecom