BL Harbert International Executive and Leadership Team

June, 2026

Leadership Overview

BL Harbert International has 4 executives leading key functions including strategy, information technology, human resources, and US operations.

Driven by a commitment to excellence, BL Harbert International is a diversified construction company recognized as a leader in sustainable construction and a top design-builder, impacting markets both domestically and internationally.

Leadership Roles at BL Harbert International

  • Chairman & Chief Executive Officer - Billy Harbert
  • Group President (US) - Johnny Garlington
  • Chief Information Officer - Jake Schillaci
  • Drh - Mamour Diallo
  • Billy Harbert - Chairman & Chief Executive Officer

    Billy Harbert, the Chairman & Chief Executive Officer at BL Harbert International, directs the overarching strategy and global operations. This leadership position involves setting the company's vision and ensuring its execution across all business units. Billy Harbert guides the firm's expansion into new markets and oversees major client relationships, reinforcing BL Harbert International's status as an influential contractor. The Chairman & Chief Executive Officer champions the company's commitment to sustainable construction practices and its role as a top design-builder. This executive ensures alignment with the company's core mission of delivering exceptional construction services worldwide. Billy Harbert's strategic direction drives innovation and maintains the company's competitive edge in the construction industry.

    Johnny Garlington - Group President (US)

    Johnny Garlington, the Group President (US) at BL Harbert International, spearheads the company's extensive construction operations within the United States. This leadership role involves direct oversight of project execution, client management, and business development across domestic markets. The Group President (US) ensures that BL Harbert International upholds its reputation as one of the country's most influential contractors and a leader in sustainable construction. Johnny Garlington drives strategic initiatives aimed at expanding market share and enhancing project profitability. This executive is instrumental in maintaining the high standards of quality and safety that define BL Harbert International's work. Johnny Garlington's focus on operational excellence and client satisfaction is key to the company's continued success and its position as a top design-builder.

    Jake Schillaci - Chief Information Officer

    Jake Schillaci, the Chief Information Officer at BL Harbert International, architects the company's technology infrastructure and digital transformation initiatives. This role is critical for enhancing operational efficiency and supporting BL Harbert International's diverse construction projects across the U.S. and abroad. The Chief Information Officer oversees the implementation of advanced IT solutions that bolster the company's leadership in sustainable construction and design-build capabilities. Jake Schillaci ensures robust cybersecurity measures are in place, protecting sensitive project data and corporate assets. By driving technological innovation, Jake Schillaci enables seamless collaboration among project teams and stakeholders, directly contributing to the company's reputation as an influential contractor. This executive's focus is on leveraging technology to optimize project delivery and maintain a competitive advantage.
    Jake Schillaci

    Mamour Diallo - Drh

    Mamour Diallo, the Drh at BL Harbert International, manages the comprehensive human resources strategy, focusing on talent acquisition, development, and retention across the organization. This position is vital for supporting BL Harbert International's extensive operations in the U.S. and internationally, ensuring a skilled workforce is available for all construction projects. The Drh cultivates a strong corporate culture that aligns with the company's values and its standing as a leader in sustainable construction. Mamour Diallo oversees employee relations, compensation, and benefits, fostering an environment that attracts and retains top talent. This executive's efforts are crucial for maintaining the company's influence in the contracting sector and supporting its design-build initiatives. Mamour Diallo's leadership in human capital management directly impacts project success and overall organizational growth.

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    Frequently Asked Questions Regarding BL Harbert International Top Executives and Leadership Team

    Who leads BL Harbert International?
    BL Harbert International is led by Billy Harbert (Chairman & Chief Executive Officer), along with executives such as Johnny Garlington (Group President (US)) and Jake Schillaci (Chief Information Officer).
    Who is part of BL Harbert International’s executive team?
    The executive team of BL Harbert International includes leaders such as Billy Harbert (Chairman & Chief Executive Officer), Johnny Garlington (Group President (US)), Jake Schillaci (Chief Information Officer) and other senior executives.
    How many executives does BL Harbert International have?
    BL Harbert International has 4 executives leading key business areas.
    What roles are included in BL Harbert International’s leadership team?
    The leadership team of BL Harbert International includes roles such as Chairman & Chief Executive Officer, Group President (US), Chief Information Officer, Drh.