Merrick Executive and Leadership Team

August, 2026

Leadership Overview

Merrick has 6 executives leading key functions including strategy, financial oversight, operational management, and corporate governance.

Dedicated to employee-owned excellence, Merrick delivers high-precision engineering, architecture, and geospatial solutions while maintaining a commitment to sustainable infrastructure development across diverse global markets.

Leadership Roles at Merrick

  • Chief Executive Officer - Tammy Johnson
  • Chief Executive Officer & Chairman - Christopher Sherry
  • Chairman & Chief Executive Officer - David Huelskamp
  • Executive Vice President & Chief Financial Officer & Treasurer - Stephen Betts
  • Executive Vice President & Chief Operating Officer - Michael Martin
  • President - Nichole Worrel
  • Tammy Johnson - Chief Executive Officer

    Tammy Johnson, the Chief Executive Officer at Merrick, directs the overarching strategic vision for the firm. Focusing on the expansion of engineering and architecture services, Johnson aligns internal resources with long-term growth objectives. This leadership role involves constant collaboration with the board to ensure the employee-owned model remains robust and competitive. By prioritizing innovation in geospatial technology, Johnson drives the firm toward new market opportunities across North America. The Chief Executive Officer monitors performance metrics to guarantee operational efficiency and client satisfaction. Through rigorous oversight of corporate initiatives, Johnson fosters a culture of technical excellence and professional development. As the firm navigates complex infrastructure projects, the Chief Executive Officer maintains a focus on sustainable business practices. Ultimately, Tammy Johnson secures the future of the organization by balancing immediate project demands with the broader mission of delivering high-quality, reliable engineering solutions to a global client base.

    Christopher Sherry - Chief Executive Officer & Chairman

    Christopher Sherry, the Chief Executive Officer & Chairman at Merrick, governs the strategic direction and board-level decision-making processes. Sherry architects the firm's long-term roadmap, ensuring alignment between engineering capabilities and evolving market needs. By chairing the board, Sherry facilitates high-level governance and maintains the integrity of the employee-owned structure. This leadership role involves managing stakeholder expectations while driving growth in the architecture and surveying sectors. Christopher Sherry oversees the integration of advanced geospatial technologies into core service offerings to maintain a competitive edge. The Chief Executive Officer & Chairman evaluates large-scale project risks and capital allocation strategies to ensure financial stability. Through active engagement with industry partners, Sherry expands the firm's footprint across international markets. By fostering a collaborative environment, the Chief Executive Officer & Chairman empowers technical teams to deliver complex infrastructure solutions that meet rigorous quality standards and client requirements.
    Christopher Sherry

    David Huelskamp - Chairman & Chief Executive Officer

    David Huelskamp, the Chairman & Chief Executive Officer at Merrick, leads the firm's executive strategy and governance framework. Huelskamp directs the implementation of corporate policies that support the employee-owned business model. This leadership role involves coordinating with the board to define the firm's trajectory in the engineering and construction sectors. By focusing on market diversification, Huelskamp drives the expansion of surveying and geospatial services into new regional territories. The Chairman & Chief Executive Officer monitors the execution of major infrastructure projects to ensure alignment with corporate quality standards. Through strategic planning, David Huelskamp optimizes resource allocation to maximize operational efficiency. The Chairman & Chief Executive Officer fosters strong relationships with key clients to secure long-term partnerships. By maintaining a focus on technical innovation, Huelskamp ensures the firm remains at the forefront of the industry, delivering reliable and sustainable solutions that address complex engineering challenges across diverse global environments.
    David Huelskamp

    Stephen Betts - Executive Vice President & Chief Financial Officer & Treasurer

    Stephen Betts, the Executive Vice President & Chief Financial Officer & Treasurer at Merrick, manages the firm's fiscal health and capital structure. Betts oversees financial reporting, treasury operations, and risk management to ensure the stability of the employee-owned organization. This leadership role involves developing financial strategies that support the firm's engineering and architecture projects. By analyzing market trends, the Executive Vice President & Chief Financial Officer & Treasurer provides critical insights for strategic investment decisions. Stephen Betts coordinates with the board to maintain transparency and compliance in all financial matters. The Executive Vice President & Chief Financial Officer & Treasurer drives efficiency by optimizing internal accounting processes and project budgeting. Through rigorous oversight of cash flow and asset management, Betts supports the firm's growth initiatives across North American markets. By ensuring financial discipline, the Executive Vice President & Chief Financial Officer & Treasurer enables the company to invest in cutting-edge geospatial technology and talent development.
    Stephen Betts

    Michael Martin - Executive Vice President & Chief Operating Officer

    Michael Martin, the Executive Vice President & Chief Operating Officer at Merrick, directs the daily operational activities and project delivery systems. Martin oversees the execution of engineering, architecture, and surveying projects to ensure adherence to quality and safety standards. This leadership role involves managing cross-functional teams to streamline workflows and improve project turnaround times. By implementing operational best practices, the Executive Vice President & Chief Operating Officer drives efficiency across all service lines. Michael Martin coordinates with other C-suite leaders to align operational capacity with business development goals. The Executive Vice President & Chief Operating Officer monitors performance across regional offices to ensure consistent service delivery. Through the integration of advanced geospatial tools, Martin enhances the firm's technical capabilities. By focusing on operational excellence, the Executive Vice President & Chief Operating Officer supports the firm's mission to provide high-quality infrastructure solutions while maintaining the productivity required for sustained growth in competitive markets.
    Michael Martin

    Nichole Worrel - President

    Nichole Worrel, the President at Merrick, leads the execution of the firm's business strategy and operational initiatives. Worrel oversees the alignment of engineering and architecture departments with the company's overarching mission. This leadership role involves driving growth through the development of new service offerings and the expansion of market reach. By fostering a culture of collaboration, the President ensures that technical teams remain focused on delivering high-value solutions to clients. Nichole Worrel coordinates with the executive team to refine internal processes and improve project management efficiency. The President monitors industry developments to identify opportunities for innovation in geospatial and surveying services. Through active management of key accounts, Worrel strengthens client relationships and supports long-term business development. By prioritizing operational agility, the President enables the firm to adapt to changing market demands while maintaining the high standards of quality and reliability expected from an employee-owned engineering leader.

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    Frequently Asked Questions Regarding Merrick Top Executives and Leadership Team

    Who leads Merrick?
    Merrick is led by Tammy Johnson (Chief Executive Officer), along with executives such as Christopher Sherry (Chief Executive Officer & Chairman) and David Huelskamp (Chairman & Chief Executive Officer).
    Who is part of Merrick’s executive team?
    The executive team of Merrick includes leaders such as Tammy Johnson (Chief Executive Officer), Christopher Sherry (Chief Executive Officer & Chairman), David Huelskamp (Chairman & Chief Executive Officer) and other senior executives.
    How many executives does Merrick have?
    Merrick has 6 executives leading key business areas.
    What roles are included in Merrick’s leadership team?
    The leadership team of Merrick includes roles such as Chief Executive Officer, Chief Executive Officer & Chairman, Chairman & Chief Executive Officer, Executive Vice President & Chief Financial Officer & Treasurer, Executive Vice President & Chief Operating Officer.