Leadership

Our management team has decades of experience working with multi-company, multi-location businesses, ensuring the right balance between local market autonomy and the benefits of national scale.

Bryan joined Mariani in 2022 and is responsible for the overall strategy, operations and future growth plans of the group. Prior to Mariani he was . . .

Bill joined Mariani in 2022. In his role he is focused building the platform services that will support the entire group of companies. Bill has also led our operations. . .

Matt joined Mariani in 2025. He brings nearly two decades of private equity roll-up experience as a Chief Financial Officer across diverse industries. . .

Jeremy joined Mariani in 2022 and brings over 20 years of human resources leadership experience to the company. In his most recent role, Jeremy was the. . .

Shane joined Mariani in 2022 and is responsible for all things technology at Mariani. Building technology platforms for growth is his passion. Prior to Mariani. . .

Christine joined Mariani in 2022. Her responsibilities include advising the Company’s board, executive team and management on. . .

Sebastian joined Mariani in 2025 and is responsible for the overall M&A strategy and deal execution of the Group. With over 15 years of M&A experience. . .

John joined Mariani in 2023 and is responsible for leading the Growth and Operational Efficiency functions of the group. In his role, John is focused . . .

Stacy has served as Vice President of Human Resources since Mariani Premier Group was founded in 2021. She is responsible for aligning. . .

Stephanie joined Mariani in 2021 and is responsible for the integration of new partner companies into Mariani. This includes defining integration strategy. . .

Andrew joined Mariani in 2022 and leads all our group marketing, brand development and external communications programs as well the. . .

Stoney joined Mariani in 2024 and is responsible for supporting the deal and integration teams during the due diligence and post-close integration of. . .

Ross joined Mariani in 2022 and is responsible for the Mergers & Acquisitions of new partner companies into Mariani. This includes working with various. . .

Debra joined Mariani in 2022 and brings nearly 40 years of procurement leadership to Mariani. Debra is responsible for procurement, fleet…

Regional and Local Leaders

Adam leads both design and overall operations for Designs By Sundown, a full service landscape company originally founded in 1985. He is also . . .

Johannes leads the Mariani Landscape business and coordinates the implementation of our overall strategy and best practices across. . .

Dan joined Mariani in 2024, where he oversees strategy and operations across a growing network of companies. He is recognized for driving transformative . . .

Colin was promoted to President of Botanica Landscaping and Garden Industries in 2024, succeeding co-founder Ken Lieber. Colin has worked. . .

Brandon assumed leadership for Glengate in 2024, following the retirement of Jordan Scott. Brandon joined Glengate in 2003 as a junior member. . .

Jared began working at MD Nursery and Landscaping (MD) in the summer of 1998 as a crew laborer, drawn to the hands-on work and the satisfaction of . . .