Realization of the projected benefits of biotechnology involves a variety of challenges and portends many opportunities.ï¾ ï¾ This article focuses on technology challenges as seen by executives in the biotechnology, pharmaceutical, and medical device industries.ï¾ ï¾ The results of an interview study of the nature of these challenges and opportunities are presented.ï¾ ï¾ Extensive telephone interviews were conducted with executives as well as academic experts and senior managers of research institutes.ï¾ ï¾ These interviews focused on identifying key cross-cutting technology challenges and opportunities, as well as sources of expertise for pursuing these ends.ï¾ ï¾ Results suggest that the nature of the challenges differ for technology applications in disease control vs. applications for enabling the pursuit of science, although many of the technologies and competencies cut across these two areas.ï¾ ï¾ With regard to sources of expertise, external collaboration was found to be the norm with various business-related and expertise-related factors governing choices of collaborators.