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Susan Eustis
Founder and President

Susan Eustis, senior analyst, has had an enduring interest in next-generation technology.  WinterGreen Research has a global reach, delivering success for many next-generation products including cardiac monitors, internet, and cell phones.  Susan is expert in identifying market opportunity and market strategy, and supporting the vision with consulting. 

Dr. Susie Eustis
Vice President of Development

A Ph. D. scientist with expertise in physical chemistry, material science, and nanotechnology.  Significant business experience combined with technical expertise to place new information in context.  Advises WinterGreen Research on new products, markets, forecasts; elucidating the size of future markets and best in class technologies.


WinterGreen Research, founded in 1985, provides strategic market assessments in technology, communications, health care, software, internet, energy generation, energy storage, renewable energy, youth sports, and advanced computer technology.  WinterGreen Research produces industry analysis, predicting market growth and significant opportunities for new markets.  Market research provides key insight to most efficiently grow existing markets and enter new markets.

WinterGreen Research is positioned to help customers facing challenges that define the modern enterprises. The increasingly global nature of science, technology and engineering is a reflection of the implementation of the globally integrated enterprise.  Customers trust WinterGreen Research to work alongside them to ensure success.



Market research reports provide forecasts in the selected market. The studies provide primary analytical insight about the market participants.  By publishing material relevant to the positioning of each company, readers can look at the basis for analysis.  By providing descriptions of each major participant in the market, the reader is not dependent on analyst assumptions, the information backing the assumptions is provided, permitting readers to examine the basis for the conclusions. Forecasts are based on primary research and proprietary databases. Forecasts reflect analysis of the market trends in the segment and related segments. Unit and dollar shipments are analyzed through consideration of dollar volume of each market participation in the segment. Market share analysis includes conversations with key customers of products, industry segment leaders, marketing directors, distributors, leading market participants, and companies seeking to develop measurable market share. Over 200 in-depth interviews are conducted for each report with a broad range of key participants and opinion leaders in the market segment.