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Network Builder Reports covers the companies building today's networks and designing tomorrow's. Contact us at

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Martha DeGrasse, Publisher

Martha DeGrasse has worked in business news media for 16 years, most recently as an editor for RCR Wireless News. She is the author of 20 in-depth reports and 2,500 articles on telecom companies and wireless technologies. 

Twitter : @mardegrasse 



Sara Hatfield, Associate

Sara Hatfield has over 20 years of experience in civic service and legislative advocacy. Her work has delved into various aspects of municipal legislation, including zoning, public safety measures, and governance structures.

Twitter : @marlerama

Earl Lum, EJL Wireless Research, Analyst

An electrical engineer by training, Mr. Lum worked in Silicon Valley before joining Gartner Group as a senior analyst and then spending almost 10 years on Wall Street as a securities analyst following semiconductor companies and wireless equipment vendors. In 2006, Mr. Lum founded EJL Wireless Research. 

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