Trammell Crow Executive and Leadership Team

August, 2026

Leadership Overview

Trammell Crow has 9 executives leading key functions including strategy, administration, construction, and regional development.

Focused on delivering high-quality commercial real estate solutions, Trammell Crow maintains a commitment to excellence in office, industrial, retail, and residential development across diverse markets.

Leadership Roles at Trammell Crow

  • Chief Executive Officer - Adam Nims
  • Chief Executive Officer, President & Director - Robert Sulntic
  • Regional President, Construction - Lynn Snowden
  • President, Western (US) - Catherine Thuringer
  • President, Texas - Adam Saphier
  • Boma President - Sara Morency
  • President - John Stirek
  • President, Construction - Samuel Boykin
  • Chief Administrative Officer - Margaret Bertsch
  • Adam Nims - Chief Executive Officer

    Adam Nims, the Chief Executive Officer at Trammell Crow, directs the overarching strategic vision for commercial real estate development. Nims oversees the acquisition and management of complex property portfolios, ensuring alignment with long-term growth objectives. By prioritizing sustainable development practices, the Chief Executive Officer drives value across the firm's diverse asset classes. This leadership role involves constant collaboration with regional heads to optimize project delivery and market penetration. Adam Nims maintains a focus on operational efficiency, ensuring that every development project meets rigorous quality standards. Through proactive market analysis, the Chief Executive Officer identifies emerging opportunities in the industrial and office sectors. Ultimately, Nims secures the firm's competitive position by fostering innovation in property management and capital deployment, ensuring consistent performance across all national operations.
    Adam Nims

    Robert Sulntic - Chief Executive Officer, President & Director

    Robert Sulntic, the Chief Executive Officer, President & Director at Trammell Crow, governs the corporate trajectory and board-level initiatives. Sulntic manages the integration of development, acquisition, and management functions to maximize shareholder value. As the Chief Executive Officer, President & Director, the executive architectures high-level partnerships that expand the firm's footprint in the retail and residential sectors. This role requires balancing immediate operational demands with the long-term vision for the company's real estate portfolio. Robert Sulntic ensures that corporate governance remains robust while driving aggressive growth strategies across North American markets. By aligning departmental goals with the broader mission, the Chief Executive Officer, President & Director maintains organizational cohesion. Sulntic consistently evaluates market trends to pivot the firm's focus toward high-yield opportunities, ensuring that the company remains a leader in the competitive commercial real estate landscape.

    Lynn Snowden - Regional President, Construction

    Lynn Snowden, the Regional President, Construction at Trammell Crow, directs the technical execution and site management for major development projects. Snowden oversees the entire construction lifecycle, from initial planning to final delivery of commercial properties. As the Regional President, Construction, the executive ensures that all building standards meet safety and quality benchmarks across the firm's portfolio. This leadership role involves coordinating with engineering teams and contractors to maintain project timelines and budget constraints. Lynn Snowden drives efficiency in the construction process, utilizing advanced project management methodologies to mitigate risks. By focusing on the structural integrity and design excellence of office and industrial assets, the Regional President, Construction supports the firm's reputation for high-quality development. Snowden ensures that all construction activities align with the company's broader strategic goals, facilitating seamless project transitions from development to management.

    Catherine Thuringer - President, Western (US)

    Catherine Thuringer, the President, Western (US) at Trammell Crow, manages all development and acquisition activities across the western region. Thuringer oversees the identification of new market opportunities and the execution of complex real estate projects in this territory. As the President, Western (US), the executive drives regional growth by leveraging local market insights to secure high-value office and industrial assets. This leadership role involves managing regional teams and fostering relationships with local stakeholders to ensure project success. Catherine Thuringer optimizes the regional portfolio by balancing development risks with long-term investment potential. By focusing on the unique demands of the western market, the President, Western (US) ensures that the firm's projects remain competitive and profitable. Thuringer maintains a strategic focus on regional expansion, ensuring that the company's presence in the western United States continues to grow in alignment with corporate objectives.
    Catherine Thuringer

    Adam Saphier - President, Texas

    Adam Saphier, the President, Texas at Trammell Crow, directs all real estate development and management operations within the Texas market. Saphier oversees the acquisition of land and the subsequent development of commercial properties, including office and industrial facilities. As the President, Texas, the executive manages regional teams to ensure that all projects meet the firm's high standards for quality and profitability. This leadership role involves navigating the complexities of the Texas real estate market to identify and capitalize on emerging trends. Adam Saphier drives regional performance by fostering strong relationships with local partners and investors. By focusing on operational excellence, the President, Texas ensures that the firm's projects in this key region contribute significantly to the company's overall success. Saphier maintains a strategic focus on regional growth, ensuring that the firm's Texas operations remain at the forefront of the industry.
    Adam Saphier

    Sara Morency - Boma President

    Sara Morency, the Boma President at Trammell Crow, leads initiatives related to building operations and management standards. Morency oversees the implementation of best practices for property maintenance and tenant services across the firm's commercial portfolio. As the Boma President, the executive ensures that all managed properties adhere to industry-leading operational standards. This leadership role involves collaborating with property managers to enhance the efficiency and sustainability of office and industrial buildings. Sara Morency drives improvements in building performance, focusing on cost-effective solutions that increase asset value. By championing operational excellence, the Boma President supports the firm's commitment to providing superior environments for tenants. Morency maintains a focus on industry standards, ensuring that the company's management practices remain competitive and aligned with the evolving needs of the commercial real estate market.

    John Stirek - President

    John Stirek, the President at Trammell Crow, manages the firm's national development strategy and operational execution. Stirek oversees the coordination of various regional teams to ensure consistent project delivery across all asset classes. As the President, the executive drives the firm's expansion into new markets and the diversification of the property portfolio. This leadership role involves working closely with the executive team to align development activities with the company's long-term financial goals. John Stirek optimizes the development process by implementing standardized procedures that enhance efficiency and reduce project timelines. By focusing on the strategic acquisition of land and the development of high-quality commercial properties, the President ensures that the firm maintains its market-leading position. Stirek maintains a focus on operational excellence, ensuring that all development projects contribute to the company's overall growth and profitability.

    Samuel Boykin - President, Construction

    Samuel Boykin, the President, Construction at Trammell Crow, manages the firm's national construction operations and supply chain logistics. Boykin oversees the procurement of materials and the management of large-scale construction projects across the country. As the President, Construction, the executive ensures that all building projects are completed on time and within budget. This leadership role involves coordinating with regional construction heads to standardize building practices and improve operational efficiency. Samuel Boykin drives innovation in construction technology, focusing on sustainable building methods that reduce environmental impact. By optimizing the construction process, the President, Construction ensures that the firm's projects remain profitable and high-quality. Boykin maintains a focus on operational scale, ensuring that the company's construction capabilities can support the firm's ambitious development goals across all national markets.
    Samuel Boykin

    Margaret Bertsch - Chief Administrative Officer

    Margaret Bertsch, the Chief Administrative Officer at Trammell Crow, manages the internal infrastructure and operational support systems necessary for large-scale real estate development. Bertsch oversees human resources, corporate communications, and administrative workflows that enable the firm to function efficiently. As the Chief Administrative Officer, the executive ensures that all internal processes support the rapid execution of office and industrial projects. This leadership role involves streamlining cross-departmental communication to enhance productivity across all regional offices. Margaret Bertsch implements policies that foster a culture of excellence and accountability within the organization. By optimizing administrative resources, the Chief Administrative Officer directly impacts the firm's ability to scale operations in response to market demand. Bertsch maintains a focus on operational stability, ensuring that the company's internal framework remains resilient while supporting the complex requirements of modern commercial real estate development.

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    Frequently Asked Questions Regarding Trammell Crow Top Executives and Leadership Team

    Who leads Trammell Crow?
    Trammell Crow is led by Adam Nims (Chief Executive Officer), along with executives such as Robert Sulntic (Chief Executive Officer, President & Director) and Lynn Snowden (Regional President, Construction).
    Who is part of Trammell Crow’s executive team?
    The executive team of Trammell Crow includes leaders such as Adam Nims (Chief Executive Officer), Robert Sulntic (Chief Executive Officer, President & Director), Lynn Snowden (Regional President, Construction) and other senior executives.
    How many executives does Trammell Crow have?
    Trammell Crow has 9 executives leading key business areas.
    What roles are included in Trammell Crow’s leadership team?
    The leadership team of Trammell Crow includes roles such as Chief Executive Officer, Chief Executive Officer, President & Director, Regional President, Construction, President, Western (US), President, Texas.