Leadership Overview
Mariani Premier Group has 5 executives leading key functions including corporate strategy, regional financial oversight, and midwest operational management.
Committed to excellence in landscaping, Mariani Premier Group unites family-owned firms to deliver superior outdoor environments through collaborative innovation and shared operational expertise across the United States.
Committed to excellence in landscaping, Mariani Premier Group unites family-owned firms to deliver superior outdoor environments through collaborative innovation and shared operational expertise across the United States.
Leadership Roles at Mariani Premier Group
Bryan Christiansen - Chief Executive Officer
Bryan Christiansen, the Chief Executive Officer at Mariani Premier Group, directs the overarching strategic vision for the national platform. By integrating family-owned landscaping companies, the Chief Executive Officer fosters a culture of collaboration and operational excellence. Christiansen manages the alignment of human resource services and financial support systems to ensure every partner firm maintains high standards of creativity. This leadership role involves scaling the national footprint while preserving the unique local identity of each member organization. Through constant innovation in outdoor environment design, the Chief Executive Officer drives long-term growth and market competitiveness. Bryan Christiansen oversees the executive team to guarantee that all corporate initiatives support the mission of delivering exceptional landscaping services. By prioritizing best practices and resource sharing, the Chief Executive Officer secures the continued success of the entire network across the United States.
Lisa Hansell - Chief Financial Officer, Northeast Region
Lisa Hansell, the Chief Financial Officer, Northeast Region at Mariani Premier Group, manages all fiscal operations and budgetary planning for the northeastern market. The Chief Financial Officer, Northeast Region monitors regional revenue streams and capital allocation to ensure financial stability for partner landscaping firms. Hansell implements rigorous accounting standards and financial reporting protocols to support the broader corporate platform. By analyzing market trends within the Northeast, the Chief Financial Officer, Northeast Region optimizes resource distribution and enhances profitability for local operations. Lisa Hansell collaborates with other regional leaders to share best practices in financial management and operational efficiency. This role requires precise oversight of regional assets and investments to maintain the high quality of outdoor environments delivered to clients. Through strategic financial planning, the Chief Financial Officer, Northeast Region drives sustainable growth and supports the long-term objectives of the entire organization.
Anthony Childers - Regional Chief Financial Officer (Southeast)
Anthony Childers, the Regional Chief Financial Officer (Southeast) at Mariani Premier Group, architects the financial framework for all landscaping operations throughout the southeastern United States. The Regional Chief Financial Officer (Southeast) oversees regional cash flow, tax compliance, and investment strategies to bolster the performance of family-owned partners. Childers evaluates regional economic indicators to guide capital expenditure and operational budgeting. By streamlining financial processes, the Regional Chief Financial Officer (Southeast) ensures that local teams possess the necessary resources to deliver exceptional outdoor environments. Anthony Childers maintains close coordination with the corporate office to align regional fiscal goals with national objectives. This leadership position involves mitigating financial risks and identifying opportunities for cost-effective scaling. Through diligent fiscal management, the Regional Chief Financial Officer (Southeast) supports the expansion of the company's footprint while upholding the high standards of service synonymous with the brand.
Matthew McNaul - Chief Financial Officer, Mountain Region
Matthew McNaul, the Chief Financial Officer, Mountain Region at Mariani Premier Group, directs the financial health and fiscal strategy for operations across the mountain states. The Chief Financial Officer, Mountain Region manages regional accounting functions, financial forecasting, and performance analysis to ensure the profitability of partner landscaping companies. McNaul implements robust financial controls to support the delivery of high-end outdoor environments in this unique geographic market. By optimizing regional budget allocations, the Chief Financial Officer, Mountain Region facilitates the adoption of innovative landscaping technologies and best practices. Matthew McNaul collaborates with the executive leadership team to refine financial models that drive efficiency and growth. This role involves monitoring regional market dynamics to adjust fiscal strategies as needed. Through precise financial oversight, the Chief Financial Officer, Mountain Region ensures that all regional activities contribute positively to the overall success and stability of the national platform.
Johannes Louwers - Regional President, Midwest
Johannes Louwers, the Regional President, Midwest at Mariani Premier Group, leads all operational activities and service delivery initiatives across the midwestern United States. The Regional President, Midwest coordinates with local leadership teams to ensure the consistent application of high-quality landscaping standards and creative design principles. Louwers oversees the integration of operational best practices to enhance client experiences and maintain the reputation of family-owned partners. By driving regional growth and managing day-to-day business functions, the Regional President, Midwest ensures that all projects align with the company's mission of excellence. Johannes Louwers fosters collaboration between regional firms to share resources and technical expertise. This leadership role involves managing regional talent and operational infrastructure to support long-term sustainability. Through active engagement with local markets, the Regional President, Midwest secures the company's position as a leader in the landscaping industry while maintaining the unique character of each partner firm.
Explore Leadership Teams in Holding Companies & Conglomerates
AEG Vision is a rapidly-growing community of wholly-owned eyecare practices that deliver full-scope optometric services coupled with a full-service retail dispensary. The core purpose that unifies AEG's doctors and associates is to "improve the health of our community by helping our neighbors see better and look their best, one patient at a time". To achieve this, AEG strives to maintain the local DNA that has made each practice successful. At the same time, AEG enables each business to elevate its operations by leveraging AEG's "Common Platform".
Company Leadership TO
The Facilities Group was established to create a family of integrated facility maintenance organizations servicing commercial properties throughout the United States. Our companies include local, regional, and national brands with proven reputations, in-market knowledge, and operational excellence. The structure at The Facilities Group allows us to create a common platform for all organization to share resources, contacts and expertise to better operate each business. By removing barriers and creating leverage through shared services, our companies can remain focused on customer experiences, employee development and future growth.
Company Leadership FW

JP
JH
Massy Group, founded in 1923, is a multinational conglomerate with operations across the Caribbean, North America, South America, Europe, and the United Kingdom. The company provides diverse services spanning retail, automotive, industrial equipment, energy, financial services, information technology, and healthcare sectors. With a strong digital presence including mobile applications and call centers, Massy Group serves both business and consumer markets. The conglomerate maintains multiple locations globally and demonstrates commitment to corporate social responsibility through various community initiatives. Established initially in Trinidad and Tobago and later expanding to Barbados and other international markets, Massy Group continues to grow its presence across various industries while maintaining its core business values.
Company Leadership RD
DA
MG
AS
Capital Maharaja Group is a leading privately held company in Sri Lanka, known for its diverse range of products and services including PVC piping and Ceylon Tea. With over 250 brands and strong partnerships with global leaders, the company has significantly contributed to the local industries in manufacturing, media, leisure, and technology. Its media arm is recognized as the nation's first total entertainment solution provider, impacting the lives of many Sri Lankans. Additionally, the Gammadda CSR program stands out as a comprehensive initiative aimed at community development.
Company Leadership NN
ML
RG