Mark Kennedy

Sr. Ad-Tech Account Executive @ Amazon | Ex: Publicis, Dentsu, PubMatic

📍 United States🔄 Updated September 2026💼 3 investments📅 4 years investing🗓 Last invested May 2025
Operator-angel🌍 United States
3
Total investments
1
Early stage
0
Mid stage
0
Late stage
4y
Years active

Portfolio

2 investments · sorted by recency
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Private Investor
Oct 2023
LiquidPiston develops advanced rotary engines based on the company’s patented thermodynamic cycle and engine architecture. Our Philosophy: Think Outside the Cylinder. By rethinking the engine starting with basic scientific principles (e.g. thermodynamics), engines can be significantly improved on all parameters - efficiency, weight, size, vibration, and noise.
Private Investor
Apr 2022
The community platform for creators -- earn a stable monthly income by uniting your followers in an exclusive community on Journey.
Experience · 7 entries
All (7)
Investments (3)
Founder (1)
2025
Private Investor
May 2025
Gin & Luck was founded in Los Angeles, created for those who are inspired by and celebrate the considered, crafted details of everyday life. Designed and fabricated in America, we create tools for those who are undaunted by the pursuit of great things. We live each day throwing caution to the wind, raising a glass to gin and luck.
2023
Private Investor
Oct 2023
LiquidPiston develops advanced rotary engines based on the company’s patented thermodynamic cycle and engine architecture. Our Philosophy: Think Outside the Cylinder. By rethinking the engine starting with basic scientific principles (e.g. thermodynamics), engines can be significantly improved on all parameters - efficiency, weight, size, vibration, and noise.
2022
Co-Founder, President & CEO
Oct 2022
Glio Leo was created to help those diagnosed with glioblastoma and their families to build a community filled with helpful information, resources, options, and support. We want you to know that you are not alone on this journey. We sell merchandise to raise awareness and donate proceeds towards research and GBM patients treatment plans.
Private Investor
Apr 2022
The community platform for creators -- earn a stable monthly income by uniting your followers in an exclusive community on Journey.
2021
Associate Director, Advertiser Solutions
May 2021
PubMatic (Nasdaq: PUBM) is an independent technology company maximizing customer value by delivering digital advertising’s supply chain of the future. PubMatic’s sell-side platform empowers the world’s leading digital content creators across the open internet to control access to their inventory and increase monetization by enabling marketers to drive return on investment and reach addressable audiences across ad formats and devices. Since 2006, our infrastructure-driven approach has allowed for the efficient processing and utilization of data in real time. By delivering scalable and flexible programmatic innovation, we improve outcomes for our customers while championing a vibrant and transparent digital advertising supply chain.
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Investment activity
2022–2025 · 3 investments
202212023120251
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