Our Team

Troy Rentz

The founding of GCLM, along with other successful sister companies, was inspired by Mr. Troy Rentz’s vision to channel a lifetime of agricultural experience into opportunities that benefit both the farming community and agricultural landowners. A third-generation Floridian, Troy has a deep connection to the land and a legacy of service. He is a long-standing member of the Florida Farm Bureau and currently serves as State Director for the Volusia County Cattlemen’s Association, as well as the first Vice President of the Volusia County Fair. He is also actively involved in several other state and local agricultural organizations.

In 2018, Troy played a pivotal role in lobbying the state to regulate a $2 billion global agricultural commodity. His advocacy helped level the playing field for small farmers by introducing supply-chain permits as a condition of sale, allowing them to compete more effectively. He is also well-versed in Florida’s Right to Farm Act and is a strong advocate for protecting the rights of landowners.

Troy frequently speaks at industry events and conducts seminars on agricultural policy and land rights. He has built trusted relationships with key government agencies and local officials, reinforcing his commitment to integrity and professionalism.

Troy is equally dedicated to supporting the next generation. Every year, he donates his time and resources to FFA and 4-H youth programs at the Volusia County Fair. He resides in DeLand with his wife and two sons on their family ranch, where his values and vision continue to take root.

Colin C. Gordon

Mr. Gordon joined GCLM in early 2018. His experience in land management began in 2006, where he first managed for some of the largest landowners in the state. Projects in his portfolio include an aggregate of REITs valued upwards of $250m. Responsibilities included disposition planning, marketing HBU prospects, budgeting, project management, and commodity sales; all while maintaining a flawless record with all regulatory agencies. His knowledge of the agency’s regulations and how to implement bonafide practices that are protected under Florida’s Right to Farm Act have resulted in maximizing NPV and marketability for landowners.

Colin’s goal is to bring a quantifiable value to investments by creating marketable products. All while maintaining the highest levels of integrity and efficiency.

Colin Gordon was born in Daytona Beach, baseball took him to college, then he earned his BS in Forestry from UF, and now resides in Ormond Beach with his wife and 3 children. He is a second-generation Florida resident. His family has been in the Volusia/Flagler County area for over 95 years. Colin is specifically mentioned in the Founding Families of Flagler County.

Shannon L. Stewart

Mrs. Stewart recently joined GCLM in 2024 as our Operations Coordinator, bringing a wealth of knowledge, practical expertise, and integrity to our organization. Shannon’s extensive skill set is rooted in her comprehensive background in utility construction operations management, civil engineering, environmental permitting, and financial management. Her qualifications highlight her multifaceted expertise and commitment to excellence in land management operations.

In her role, Shannon facilitates streamlined operations and fosters efficient communication and collaboration among all stakeholders. Her technical proficiency, particularly in interpreting utility construction plans, specification documents, and permitting processes, underscores her deep understanding of the land management field and her ability to handle its complexities with precision.

Shannon’s strong work ethic and dedication to fostering exceptional client relations set her apart. She is known for her ability to handle diverse responsibilities with professionalism, making her an exemplary Operations Coordinator. Her proactive approach and attention to detail position her as an asset to GCLM’s ongoing success and growth.

An outdoor enthusiast, Shannon enjoys fishing, hunting, and farming—activities that reflect her connection to nature and her appreciation for the simpler, rewarding aspects of life. Shannon, born in DeLand and raised in Marion County, has settled back in DeLand with her husband.  She is deeply rooted in family, her community and is committed to contributing to its growth and success through opportunities such as her involvement with the American Dairy Goat Association, her volunteer efforts at the Volusia County Fair, and her passion for agricultural advocacy.

Michael Nussell

Mr. Michael Nussell joined GCLM in 2023, His experience in land management began in 2016, when he started his career with the Florida Forest Service as a Forest Ranger.

Quickly advancing through the ranks, Mr. Nussell worked in one of the most fire-active districts in the state. Over the course of his seven-year tenure, he managed a variety of land management operations, including wildlife habitat restoration, hydrology, road construction and maintenance, as well as wildfire prevention, suppression, and prescribed burning, all while adhering to Best Management Practices. His vast experience in fire management includes the prescribed burning of over 30,000 acres using both aerial and hand ignition techniques.

A second-generation Floridian, Mr. Nussell was born and raised in Polk County, where he still resides today. He enjoys hunting, fishing, and the preservation of old Florida.