Leadership Overview
HOK has 10 executives leading key functions including strategy, finance, technology, operations, legal, and design.
Driven by a commitment to sustainable design and high-performance built environments, HOK architects innovative solutions across global markets, shaping the future of urban landscapes and client experiences.
Driven by a commitment to sustainable design and high-performance built environments, HOK architects innovative solutions across global markets, shaping the future of urban landscapes and client experiences.
Leadership Roles at HOK
Eli Hoisington - Co-Chief Executive Officer
Eli Hoisington, the Co-Chief Executive Officer at HOK, directs the firm's overarching strategy and global operations. Overseeing all business units, Hoisington ensures alignment with HOK's mission to create sustainable, high-performance built environments. This leadership role involves driving innovation across architecture, engineering, and planning disciplines. By fostering collaboration among design teams and client stakeholders, Eli Hoisington enhances HOK's market position. The Co-Chief Executive Officer's focus extends to expanding the firm's reach in key sectors like aviation, healthcare, and technology, ensuring long-term growth and industry leadership. Hoisington's strategic vision guides the firm's commitment to reducing energy use intensity and embodied carbon in projects worldwide.

Robert Pratzel - Chief Financial Officer
Robert Pratzel, the Chief Financial Officer at HOK, manages the company's financial health and strategic fiscal planning. Overseeing all financial operations, Pratzel ensures robust resource allocation and drives profitability across HOK's global network. This critical role involves developing financial models that support sustainable growth and investment in new technologies. By optimizing capital structure and managing risk, Robert Pratzel directly contributes to the firm's stability and expansion. The Chief Financial Officer's responsibilities include financial reporting, budgeting, and forecasting, ensuring transparency and accountability. Pratzel's financial acumen supports HOK's commitment to delivering high-performance, sustainable built environments for clients in diverse sectors.
Terry Paterni - Senior Vice President & Chief Financial Officer
Terry Paterni, the Senior Vice President & Chief Financial Officer at HOK, provides critical financial oversight and strategic guidance for the firm's fiscal operations. Overseeing financial planning and analysis, Paterni ensures the economic viability of HOK's global projects and initiatives. This role involves managing budgets, forecasting financial performance, and identifying opportunities for fiscal optimization. By maintaining strong relationships with financial institutions and stakeholders, Terry Paterni supports HOK's sustained growth and market expansion. The Senior Vice President & Chief Financial Officer's responsibilities include ensuring compliance with financial regulations and driving efficiency in financial reporting. Paterni's expertise is vital for HOK's commitment to delivering high-performance, sustainable built environments.
Misty Yanko - Senior Vice President, Chief Financial Officer
Misty Yanko, the Senior Vice President, Chief Financial Officer at HOK, contributes significantly to the firm's financial strategy and management. Overseeing key financial functions, Yanko ensures the integrity and efficiency of HOK's fiscal operations across its international offices. This position involves supporting strategic decision-making through rigorous financial analysis and reporting. By collaborating with leadership teams, Misty Yanko helps to drive profitability and manage financial risks effectively. The Senior Vice President, Chief Financial Officer's focus includes optimizing financial processes and ensuring compliance with all relevant standards. Yanko's financial leadership reinforces HOK's dedication to creating high-performance, sustainable built environments for a global clientele.

Thomas Robson - Chief Operating Officer
Thomas Robson, the Chief Operating Officer at HOK, directs the firm's operational efficiency and service delivery across its global offices. Overseeing project management and resource deployment, Robson ensures seamless execution of architectural, engineering, and planning services. This role involves optimizing workflows and implementing best practices to enhance productivity and client satisfaction. By managing the operational aspects of HOK's diverse project portfolio, Thomas Robson directly supports the firm's commitment to delivering high-performance, sustainable built environments. The Chief Operating Officer's responsibilities include streamlining internal processes and fostering a culture of operational excellence. Robson's leadership ensures that HOK's global teams operate cohesively to meet client needs across various sectors.
Carl Galioto - President
Carl Galioto, the President at HOK, drives strategic initiatives and oversees key business operations within the firm. Leading significant market sectors, Galioto ensures the successful execution of HOK's design and planning projects worldwide. This leadership position involves fostering client relationships and expanding the firm's presence in critical industries. By championing innovation and design excellence, Carl Galioto contributes to HOK's reputation for creating high-performance, sustainable built environments. The President's focus includes guiding teams to deliver exceptional results and advance the firm's strategic objectives. Galioto's vision shapes HOK's approach to complex design challenges across North America and beyond.

Mei-Hwie Sie - President
Mei-Hwie Sie, the President at HOK, directs strategic growth and operational excellence across designated business units. Overseeing key market segments, Sie ensures the delivery of innovative design solutions that align with HOK's core values. This role involves cultivating strong client partnerships and driving business development initiatives. By promoting a culture of collaboration and design leadership, Mei-Hwie Sie enhances HOK's capacity to create high-performance, sustainable built environments. The President's responsibilities include guiding teams to achieve project success and contributing to the firm's overall strategic direction. Sie's leadership is instrumental in expanding HOK's influence in global design and planning.
James Vandezande - Chief Technology Officer
James Vandezande, the Chief Technology Officer at HOK, spearheads the integration of advanced technologies across the firm's design and operational processes. Overseeing the development and implementation of digital tools, Vandezande enhances HOK's capacity for innovation and efficiency. This leadership position involves exploring emerging technologies that support sustainable design and improve project delivery. By driving the adoption of cutting-edge software and platforms, James Vandezande ensures HOK remains at the forefront of technological advancement in architecture and engineering. The Chief Technology Officer's focus includes leveraging data analytics and virtual reality to create better client outcomes and optimize building performance. Vandezande's technical expertise underpins HOK's commitment to creating high-performance, sustainable built environments.
John Bartolomi - Chief Information Officer
John Bartolomi, the Chief Information Officer at HOK, leads the strategic direction and management of the company's information technology infrastructure. Overseeing all IT operations, Bartolomi ensures the security, reliability, and scalability of HOK's digital systems. This position involves implementing innovative IT solutions that support the firm's design and planning services globally. By enhancing data management and cybersecurity protocols, John Bartolomi safeguards HOK's intellectual property and client data. The Chief Information Officer's focus includes driving digital transformation initiatives that empower employees and improve collaboration across HOK's international network. Bartolomi's IT leadership is crucial for maintaining HOK's competitive edge in delivering sustainable, high-performance built environments.

Lisa Green - Chief Legal Officer
Lisa Green, the Chief Legal Officer at HOK, provides essential legal counsel and oversees all legal affairs for the firm. Managing the legal department, Green ensures compliance with all applicable laws and regulations across HOK's global operations. This role involves advising on contracts, corporate governance, and risk management strategies. By safeguarding the company's legal interests, Lisa Green directly supports HOK's mission to deliver high-performance, sustainable built environments. The Chief Legal Officer's responsibilities include managing litigation, intellectual property, and ensuring ethical business practices. Green's legal expertise is fundamental to HOK's operational integrity and its ability to navigate complex international markets.

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