JKB-Ventures LLC is a Florida-based holding company that invests in, builds, and operates ventures spanning technology, health and wellness, real estate, and professional services. We look for opportunities where operational involvement and long-term commitment create value that passive capital cannot.
Consumer platforms and clinical-adjacent tools for longevity, metabolic health, and protocol management.
Software products, SaaS platforms, and AI-driven tools built to operate at scale with lean teams.
Residential and commercial development, construction operations, and property management.
Consulting, financial services, and operational infrastructure for growing businesses.
We operate at the intersection of capital and execution. Every venture in the JKB portfolio has direct operational involvement from the founding team — not a board seat and a quarterly call, but hands on the product, the customers, and the decisions that compound over years.
We invest at any stage where we can add value beyond capital, from formation through growth, and we hold for the long term.