The Jenkins Organization Inc. (TJO), a real estate investment and development firm specializing in self-storage and RV parks, has promoted Amanda Dickson to district manager and Jeremy Rollwitz to regional manager. Dickson will oversee properties in North Texas and Oklahoma, while Rollwitz will cover 45-plus locations in Louisiana, Oklahoma and Texas, according to a press release.

Dickson has served in various roles at TJO for more than six years. Rollwitz has worked in several positions over his seven-year tenure with the company. Most recently, he was district manager.

“Dickson has proven to be an invaluable asset to all of our property managers out in the field as well as at the corporate headquarters,” said Dwight Broering, vice president of operations. “Rollwitz is viewed as a leader and mentor within our leadership group based on his broad knowledge and impeccable track record, as well as his many achievements throughout his storage career.”

TJO recently hired Cherolyn Johnson Chiang as director of marketing. She’ll oversee marketing and advertising for the company’s portfolio.

Founded in 1989 and based in Houston, Jenkins owns and manages a portfolio of more than 70 self-storage properties comprising 4.5 million square feet in five states. It provides expertise in facility acquisition and disposition, development, management, and ownership.