The factors that impact the successful establishment of a new firm are widely deemed important, yet poorly understood. Specifically, among nascent entrepreneurs, there is considerable evidence that it is what founders actually “do” that is most influential in affecting outcome status during the emergence period (Aldrich, 1999; Katz & Gartner, 1988, Shane & Delmar, 2002, Reynolds, 2007; Reynolds & Curtin, 2008). In an effort to further extend these findings we are conducting an empirical study, which will explore if differences exist among the various forms of start-up teams (sole proprietor, spouse team, family team, or non-family team), venture type (innovator versus reproducer firm) (Aldrich & Ruef, 2006) and the degree and class of which start-up activities are engaged in by nascent entrepreneurs, along with their respective impact on outcome status. This assessment will explore three questions-- Are there differences in the degree and classes of start-up activities engaged in by type of venture (innovator vs. reproducer) and/or start-up team structure? How does time from conception (first initial start-up action) influence the degree of engagement and class of engagement by venture type and start-up team structure? And subsequently, how does this impact the ventures likelihood of survival?