SOURCE: Infonetics Research

Infonetics Research

December 06, 2010 16:47 ET

Infonetics Research expands analyst team with video analyst Teresa Mastrangelo

CAMPBELL, CA--(Marketwire - December 6, 2010) - Today communications industry market research firm Infonetics Research ( announced the addition of Teresa Mastrangelo to its analyst team.

Ms. Mastrangelo is Infonetics Research's new Directing Analyst for Cable, Satellite, and IPTV Video and is based out of Roanoke, Virginia in the U.S. See Teresa's bio below or online at Follow Teresa Mastrangelo on Twitter at

"Infonetics has one of the best and brightest analyst teams and I am excited to announce that today we are adding to our team once again by welcoming Teresa Mastrangelo as our new Directing Analyst for Cable, Satellite, and IPTV Video. Teresa's background is one of the strongest in the industry, with 23 years in telecom, including 10 as an analyst at broadbandtrends and RHK, and many more years in product marketing and management with telecom vendors, including Cisco, Advanced Fibre Communications (Tellabs), and NEC America," notes J'Amy Stewart, CEO and co-founder of Infonetics Research.

Jeff Heynen, Directing Analyst, Broadband Access at Infonetics Research, and Teresa Mastrangelo will work together as she transitions into the role of directing analyst for video. With two analysts dedicated to their respective fields, Infonetics will expand its coverage within the broadband access and video markets, such as home networking, smart grid, mobile video, over-the-top (OTT) video, and others.

Stewart adds: "In addition, we are currently hiring for an analyst to expand our Data Center Networking area, including cloud services. We encourage prospective candidates with exceptional analytical skills to check out our job description at and submit their resume."


Teresa Mastrangelo
Directing Analyst - Cable, Satellite, and IPTV Video
+1 (408) 583-3385 or +1 (540) 725.9774 |
Roanoke, Virginia, USA

With 23 years of telecommunications experience, including 10 as an industry analyst and an extensive product management, product marketing, and strategic planning background, Teresa Mastrangelo is regarded as one the industry's leading analysts in the broadband and video space.

Prior to joining Infonetics Research ( in December 2010, Teresa founded market research firm The Windsor Oaks Group, where she was Principal Analyst and Director of Research and authored the popular broadbandtrends and SmartGridTrends research services. Before that, she was the Program Director for Broadband Network Strategies at RHK, with expertise in broadband infrastructure and services, circuit-to-packet migration, and VoIP. Before becoming an analyst, Teresa held senior-level product marketing and product management positions with Cisco Systems, Advanced Fibre Communications (now part of Tellabs), and NEC America.

Teresa now tracks video services, subscribers, and equipment, including set-top boxes, VOD and streaming content servers, encoders, middleware, content protection software, and mobile video. She authors regular market share and forecast reports, interviews service providers around the world about their priorities and deployment plans, and writes Continuous Research Service (CRS) analysis on hot topics in the IPTV and video industry. Teresa is also a consultant to startups, service providers, manufacturers, and the investment community, identifying new market opportunities, providing due diligence, and advising on positioning, product development, business plans, and M&A activity.

Teresa is an invited speaker at both vendor and industry events around the world, including the Broadband World Forum series as well as FTTH Council events. She writes columns for and is frequently quoted in trade and business publications such as BusinessWeek, Connected Planet, Lightwave, Network World, New York Times, San Jose Mercury, Wall Street Journal, and The Washington Post.

Earning her BS degree in Electrical Engineering at Virginia Polytechnic Institute in 1987, Teresa's post graduate work includes The Management Institute at Roanoke College in 1993 as well as executive programs at Penn State University.

Infonetics Research is an international market research and consulting firm serving the communications industry since 1990. A leader in defining and tracking emerging and established technologies in all world regions, Infonetics helps clients plan, strategize, and compete more effectively.

Follow Infonetics on Twitter for the latest market trends at, or sign up for free e-newsletters at


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