Our Leadership

Executive Leadership Team


Tasha Castille, Vice President of Finance

Tasha Castille, CPA
Vice President of Finance

Castille is responsible for working closely with our global operations management teams to ensure fiscal responsibility and financial training in all our business decisions. Castille has been integral to HB Rentals, having played a key role in streamlining our operations and making HB more profitable as an organization. Castille has started with HB Rentals since 2006 and has worked in various roles within the company. Prior to her position as VP of Finance, Castille served in positions including Global Controller. In addition to her experience at HB, Castille worked for Wright, Dehart, Depuis, and Hutchinson CPA. She holds a Bachelor of Science in Business Administration from the University of Louisiana at Lafayette and received her CPA license in 2003.

John Nagel, Vice President of Global Operations

John Nagel
Vice President of Global Operations

Nagel brings more than 40 years of experience in specialized equipment inspection and maintenance. As a former US Coast Guard Marine Safety Inspector, Nagel developed and implemented a new inspector training program and supervised all field inspectors. Nagel has more than 40 years of experience in specialized equipment inspection and maintenance. Nagel is responsible for oversight of global operations, international sales, and developing goals and objectives for the company that aligns with HB’s global vision.