Adam Piasecki
Senior Associate, Vertical AI
Primary Venture Partners
Vertical AI investor focused on robotics, physical AI and defense-adjacent software.
Professional summary
Ben Sun is Partner and Co-CIO at Primary Venture Partners. He brings operator experience from founding Community Connect and LaunchTime and has spent more than two decades in the New York technology ecosystem. His current Primary thesis emphasizes AI-native products that become trusted consumer partners by reducing friction, anticipating needs, and improving through interaction.
Stage, sector, and overall fit
Selected portfolio companies the partner has backed
Framing and angles for outreach
Frame the company around a consumer behavior shift and explain why the product can become a trusted, frequently used AI-native companion.
What the partner has said or done recently
Primary profile lists a 2025 pre-seed investment in Altis.
Primary profile says he has been named to Forbes' Midas List for the past three years.
Career, education, and skills
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