Trammell Crow Executive and Leadership Team

October, 2026

Leadership Overview

Trammell Crow has 7 executives leading key functions including strategy, corporate operations, construction management, regional development, and market expansion.

Focused on delivering high-quality commercial real estate solutions, Trammell Crow drives excellence through integrated development, acquisition, and management services across diverse asset classes including office, industrial, retail, and residential sectors.

Leadership Roles at Trammell Crow

  • Chief Executive Officer - Adam Nims
  • President - John Stirek
  • President, Construction - Sam Boykin
  • Regional President, Construction - Lynn Snowden
  • Boma President - Sara Morency
  • President, Western (US) - Catherine Thuringer
  • President, Texas - Adam Saphier
  • Adam Nims - Chief Executive Officer

    Adam Nims, the Chief Executive Officer at Trammell Crow, directs the overarching strategic vision and long-term growth initiatives for the firm. Overseeing the entire portfolio of commercial real estate activities, the Chief Executive Officer ensures alignment between development goals and market demands. This leadership role involves constant collaboration with the Board to refine investment strategies and operational efficiency. By prioritizing sustainable growth and high-performance asset management, Adam Nims directly impacts the firm's competitive standing in the national market. The Chief Executive Officer maintains a focus on expanding the footprint of the company across key urban centers, ensuring that every project meets rigorous quality standards. Ultimately, Nims secures the financial health and reputation of the organization through disciplined capital allocation and a commitment to excellence in every development phase.
    Adam Nims

    John Stirek - President

    John Stirek, the President at Trammell Crow, manages the daily operational execution and organizational performance across all business units. Coordinating with department heads, the President drives the implementation of corporate policies and ensures that development projects adhere to strict timelines and budgetary constraints. This leadership role requires deep engagement with cross-functional teams to optimize resource allocation and project delivery. By streamlining internal processes, John Stirek enhances the firm's ability to respond to shifting market conditions in the commercial real estate sector. The President monitors performance metrics to maintain high standards of operational excellence throughout the organization. Through consistent oversight of project lifecycles, Stirek fosters a culture of accountability and precision, ensuring that the firm remains a leader in the development, acquisition, and management of complex real estate properties.

    Sam Boykin - President, Construction

    Sam Boykin, the President, Construction at Trammell Crow, architects the technical execution and engineering standards for all large-scale development projects. Managing the construction division, the President, Construction ensures that every building site operates with maximum efficiency and safety. This leadership role involves coordinating with architects, contractors, and project managers to translate complex designs into physical reality. By implementing advanced construction methodologies, Sam Boykin drives the successful completion of office, industrial, and retail developments. The President, Construction maintains rigorous quality control protocols to ensure that every structure meets the firm's high standards for durability and functionality. Through strategic oversight of the construction pipeline, Boykin supports the firm's mission to deliver superior real estate assets that provide long-term value to investors and tenants across the national landscape.
    Sam Boykin

    Lynn Snowden - Regional President, Construction

    Lynn Snowden, the Regional President, Construction at Trammell Crow, directs construction operations and site management within specific geographic territories. Overseeing regional project teams, the Regional President, Construction ensures that local development initiatives align with the broader corporate strategy for industrial and office properties. This leadership role involves managing vendor relationships and local regulatory compliance to facilitate smooth project progression. By optimizing regional supply chains and labor resources, Lynn Snowden drives cost-effective construction solutions that enhance project profitability. The Regional President, Construction monitors site performance to ensure that every development meets the firm's stringent quality benchmarks. Through active engagement with regional stakeholders, Snowden secures the successful delivery of complex real estate projects, reinforcing the firm's reputation for excellence in construction management and operational reliability across diverse markets.

    Sara Morency - Boma President

    Sara Morency, the Boma President at Trammell Crow, leads industry advocacy and professional standards initiatives that influence the broader commercial real estate landscape. Representing the firm within the Building Owners and Managers Association, the Boma President drives the adoption of best practices in property management and operational sustainability. This leadership role involves collaborating with industry peers to shape policies that impact the development and management of commercial assets. By championing high standards for building performance, Sara Morency enhances the firm's market position and commitment to excellence. The Boma President monitors emerging trends in property management to ensure that the firm remains at the forefront of industry innovation. Through strategic participation in professional associations, Morency strengthens the firm's influence and ensures that operational strategies reflect the highest levels of professional integrity and efficiency.

    Catherine Thuringer - President, Western (US)

    Catherine Thuringer, the President, Western (US) at Trammell Crow, directs all development and acquisition activities across the western region of the United States. Overseeing a diverse portfolio of office and industrial projects, the President, Western (US) ensures that regional growth strategies align with the firm's national objectives. This leadership role involves identifying new market opportunities and managing complex real estate transactions to expand the firm's footprint. By leveraging deep knowledge of western market dynamics, Catherine Thuringer drives the successful execution of high-impact developments. The President, Western (US) coordinates with local teams to navigate zoning, permitting, and community engagement, ensuring that every project contributes to the firm's long-term success. Through strategic leadership in the western region, Thuringer secures a competitive advantage and fosters sustainable growth for the entire organization.
    Catherine Thuringer

    Adam Saphier - President, Texas

    Adam Saphier, the President, Texas at Trammell Crow, manages the firm's extensive development and investment activities throughout the Texas market. Overseeing a robust pipeline of residential and commercial projects, the President, Texas ensures that regional operations maintain the highest standards of quality and profitability. This leadership role involves cultivating relationships with local partners and investors to drive the acquisition and development of prime real estate assets. By capitalizing on the rapid growth within the Texas region, Adam Saphier executes strategies that maximize asset value and market share. The President, Texas monitors regional economic trends to anticipate shifts in demand and adjust development plans accordingly. Through dedicated leadership in this key market, Saphier strengthens the firm's presence and ensures that Texas-based projects consistently deliver superior results for the entire organization.
    Adam Saphier

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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 John Stirek (President) and Sam Boykin (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), John Stirek (President), Sam Boykin (President, Construction) and other senior executives.
    How many executives does Trammell Crow have?
    Trammell Crow has 7 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, President, President, Construction, Regional President, Construction, Boma President.