Sebastian Sosman

Sebastian Sosman is a Senior Associate and the Director of Investigative Due Diligence at RosettiStarr. Sebastian has over 10 years of experience in investigations and research.

Sosman began their career as a teacher at Inlingua in 1998. Sebastian then transitioned to program manager at the International Catholic Migration Commission in 2002. In 2008, they became an editor at Bulletin Intelligence.

In 2011, Sosman became an associate at TRACE International, Inc. and then moved to CIS Inc. in 2012 where they served as the head of investigations and research until 2014.

Sosman has been with RosettiStarr since 2015. In their current role, they lead a team of investigators who are responsible for due diligence and background checks on potential investments.

Sebastian Sosman is a graduate of The Johns Hopkins University - Paul H. Nitze School of Advanced International Studies (SAIS), where they earned their Master's Degree in International Affairs. Sebastian also holds a Bachelor's Degree in Theirtory from Bates College.

Sebastian Sosman reports to Richard Rosetti, President and Chief Executive Officer. They work with Andrew C. Martel - Senior Associate, Matthew Clark - Director of Security Services, and Michael Starr - Chief Operating Officer.