Analyst Profile

Wm. L. Hahn

Wm. L. Hahn

Sr Principal Analyst

23 years at Gartner ,  22 years industry experience

Roles and Responsibilities

Will Hahn covers Tier 1 communications service provider (CSP) strategies in North America as well as overall market conditions in Africa. He looks at new revenue opportunities for CSPs, such as connected home and connected car, direct CSP billing, the rise of e-SIM, the virtual operator and smart utility model. Mr. Hahn has taken a special interest in the South African market for nearly two decades.

Areas of Coverage

  • Networking & Communications Services


Previous Experience

Prior to joining Gartner, Mr. Hahn worked as an inquiry analyst for Northern Business Information in New York City. Before that, he taught ancient medieval history for 13 years at private preparatory schools in upstate New York.

Professional Background

Northern Business Information, Inquiry Analyst, 1 year


B.A., History, Williams College
M.A., Medieval History, Fordham University



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