Aaron Kaplan is the founder and co-CEO of Prometheum, Inc., a leading market infrastructure provider for blockchain-based securities. Through its subsidiaries, Prometheum Inc. supports the full lifecycle of securities on the blockchain including issuance, trading, custody, clearance, and settlement.

Before Prometheum, Aaron was a securities attorney at Gusrae Kaplan Nusbaum PLLC, where he focused on the applications of distributed ledger technology in the securities industry.