Dimi Kellari


Dimi Kellari is an Associate at Sidewalk Infrastructure Partners (SIP), where he is responsible for sourcing, diligence, underwriting, and execution of transactions.

Previously, Dimi was a Product Manager and Strategist at X, The Moonshot Factory (formerly Google X), where he was responsible for building the overall strategy and product roadmap for several early-stage “moonshots.” Prior to that, Dimi worked as a consultant in McKinsey & Company’s Tech, Media and Telecommunications practice, where he helped clients in Fortune 500 and pre-IPO companies to solve their most complex business problems. Dimi began his career as an engineer in the Future Projects Office at Airbus and in the Mechanical and Materials Dept at CERN.

Dimi graduated from MIT with a Master’s degree in Technology and Policy and from Imperial College London with Bachelor’s and Master’s degrees in Aeronautical Engineering.