David Martirano, Co-Founder and Managing Partner of Boston-based PJC. See sector focus and contact routes.
David Martirano, Co-Founder and Managing Partner of Boston-based PJC, primarily invests in **early-stage** (seed and Series A) technology companies within **enterprise software, SaaS, fintech, consumer technology, and artificial intelligence** [1][2]. His notable portfolio includes high-impact exits such as **Nest** (acquired by Google), **Evergage** (acquired by Salesforce), and **Expensify** (which went public), alongside current investments like **Openly**, **TicketManager**, and **BlockFi** [1][2][3]. Martirano's distinctive thesis centers on backing **disruptive innovations** with strong scalability and robust business models led by visionary management teams, having deployed capital across over 100 early-stage companies since founding the firm in 2001 [1][3].
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