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The Team
Meet the interconnecting pieces that make Lonestar exceptional.
President & CEO
Mark Valente
Mark Valente is an entrepreneur with experience in technology, software, crypto currencies, crypto mining, finance, economics, marketing, and development.
Director of Business Development
Martin Connor
Martin has four years of experience in Bitcoin mining, working across energy, hardware, and software projects while building strong industry relationships. He has contributed to Braiins’ marketing team, authored two books, and served as editor on several leading works about mining and Bitcoin’s role in finance.
Senior Business Development Manager
Phillip Ro
Phillip Ro is an entrepreneur with 16 years of experience running a boutique cleaning and alterations business, which he recently sold to focus on advancing Bitcoin adoption. A long-time student and enthusiast, he is passionate about Bitcoin’s potential to empower people worldwide with financial security.
Business Development Advisor
Sammy Steele
Sammy is a former hockey player who competed with the Fargo Force and Nanaimo Clippers. After graduating cum laude from Arizona State University in Business and Communication, he became a core member of Definitive, a music collective showcasing emerging artists. Today, he brings his entrepreneurial spirit to Lonestar, helping clients achieve financial success through Bitcoin mining.
Business Development Advisor
Jack McCarthy
At Lonestar Miners, Jack McCarthy oversees the company’s digital presence and social platforms while working directly with clients to explore hosting solutions and long-term mining strategies. With a background in web design and social media marketing, Jack combines sales, strategy, and storytelling to make Bitcoin mining accessible.
Business Development Advisor
Brady Bowman
A graduate of the University of Colorado Boulder, Brady Bowman focuses on guiding clients toward achieving their financial vision through Bitcoin mining.
Business Development Advisor
Jimmy Choe
Temple University graduate, Jimmy has spent the past six years building his career in the aesthetic laser industry. Outside of work, Jimmy enjoys spending time on the golf course, playing basketball, or watching a good game on TV. He is excited to learn, grow, and contribute as part of Lonestar.