Building the Future of Deep Tech Investing

Unlock new horizons with our venture capital solutions designed to fuel revolutionary ideas and transform industries.

Join us on a journey to disrupt the ordinary and create the extraordinary.

Our Mission


The people backing your growth.

Bridge the gap from traction to scale.

A small, focused team combining deep venture experience with hands-on expertise across software, AI, frontier tech, and startup scaling.

We back startups with real revenue and a clear path forward. Our capital, advisory network, and ecosystem work together to ensure founders accelerate growth with scale.

Our Team

Alvin Kim

Founder & Managing Partner

Alvin Kim is the Managing Partner of Rebound Ventures, a venture capital firm focused on frontier technologies shaping the future of the physical economy. He invests in companies building intelligent systems where AI must operate reliably in complex, real-world environments, with a particular emphasis on robotics, automation, and applied AI at the intersection of software and hardware. Prior to founding Rebound Ventures, Alvin was a General Partner at Erez Capital, where he led investments and advised early-stage companies across fintech, medtech, and AI, supporting founders through critical stages from product-market fit to early scale.

Alvin brings a multidisciplinary perspective to investing, grounded in psychology, finance, and operating experience. His background in psychology informs how he evaluates founders and builds long-term partnerships, with an emphasis on trust, resilience, and alignment. His experience in institutional finance, including his time as an Analyst at PIMCO, shaped a disciplined, risk-first approach to underwriting, portfolio construction, and capital allocation.

At Rebound Ventures, Alvin partners closely with technical founders from incubation through growth stages, taking an active role in product strategy, business model development, and capital formation. He focuses on helping founders translate deep technical innovation into scalable, commercially viable businesses, while maintaining a strong commitment to stewardship, transparency, and long-term value creation.

Founder & Managing Partner

AJ Noronha

A.J. Noronha is Managing Partner of Rebound Ventures, and has developed a unique combination of skills that allow him to add value to investing, advisory, & entrepreneurial roles in both public & private markets. Collaboratively to Rebound, he is involved with GX Ventures as a Founding Partner focused on high-potential private market opportunities in cleantech, medical, and other technology innovations.

He has 15+ years of experience with both public and private investing roles, including equity research, PE/VC, valuation, investment due diligence, and qualitative & quantitative analysis. He successfully completed the Venture Institute Emerging Manager program where he was recognized as a top performer & selected for Residency, and also completed the International Climate Finance Accelerator Emerging Manager training course.

He began his career working for a mid-market PE/VC fund, and also co-founded and served in a C-level role for an award-winning biomedical engineering startup. He earned a degree in Finance, magna cum laude, from the University of Notre Dame, and also holds a J.D. with Dean's List honors (& a concentration in business enterprise via Kellogg) from Northwestern University. He is a proud CFA Charterholder, and is a member of Irish Entrepreneurs & Harvard Alumni Entrepreneurs.

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