Lemuel Rivera, founder of MagnoSec Corp, shares his remarkable journey from humble beginnings in Puerto Rico as a private investigator to building and scaling a security company across Florida. In this episode, Lemuel opens up about the mergers and acquisitions that nearly destroyed his business, the financial pitfalls he had to overcome, and why knowing your numbers is everything when you’re scaling a company.
With extensive international experience in security and law enforcement, including missions in Haiti, Iraq, and Afghanistan, Lemuel brings a rare perspective to entrepreneurship. His story is one of resilience, strategic growth, and the kind of mentorship that turns a struggling operator into a proven leader.
About Lemuel Rivera
Lemuel Rivera is the founder of MagnoSec Corp, a Florida-based security company he built from the ground up after starting his career as a private investigator in Puerto Rico. He has deep experience in international security and law enforcement, with field experience spanning Haiti, Iraq, and Afghanistan. Lemuel is a member of Entrepreneurs Organization (EO) and a passionate advocate for mentorship-driven leadership.
What You’ll Learn in This Episode
- How Lemuel built MagnoSec Corp from scratch as a solo private investigator
- Why mergers and acquisitions nearly destroyed his company, and how he recovered
- The financial mistakes most security business owners make when scaling
- Why knowing your numbers is the single most important skill for any entrepreneur
- Lessons from international law enforcement missions and how they shaped his leadership
- The role of mentorship in turning setbacks into sustainable growth
About the Second Bite Show
The Second Bite Show is hosted by Clayton Turner, entrepreneur, investor, and founder of Leedly. Each episode features raw, unfiltered conversations with 7, 8, and 9-figure founders about what it really takes to build, scale, and exit a business.



