BL Harbert International Executive and Leadership Team

May, 2026

Leadership Overview

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

Driven by a commitment to excellence, BL Harbert International is a diversified construction company recognized as a leader in sustainable construction and design-build projects, 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 company's overarching strategy and global vision. This leadership role involves setting the corporate direction, ensuring financial health, and guiding expansion into new markets. Billy Harbert champions the company's influence as one of the nation's most significant contractors, emphasizing sustainable construction practices and top-tier design-build capabilities. The Chairman & Chief Executive Officer's responsibilities extend to fostering key stakeholder relationships and upholding the company's reputation for quality and innovation. This executive drives the long-term growth trajectory and operational excellence across all BL Harbert International's diverse construction projects, both within the U.S. and internationally. Billy Harbert's strategic oversight ensures alignment with market demands and industry best practices, solidifying the company's position as a construction leader.

    Johnny Garlington - Group President (US)

    Johnny Garlington, the Group President (US) at BL Harbert International, spearheads the company's extensive operations within the United States. This leadership position involves driving project execution, managing client relationships, and ensuring the successful delivery of construction services nationwide. Johnny Garlington oversees a significant portfolio of projects, reinforcing BL Harbert International's standing as a leading contractor and design-builder. The Group President (US) focuses on optimizing operational performance, implementing best practices in sustainable construction, and fostering strategic growth within the domestic market. By directing U.S. initiatives, Johnny Garlington ensures alignment with the company's global objectives and commitment to quality. This executive's deep understanding of the U.S. construction landscape is instrumental in maintaining the company's influential market presence and delivering exceptional results.

    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 the company's status as a leader in sustainable construction. Jake Schillaci oversees the implementation of innovative IT solutions that streamline project management, improve data security, and facilitate seamless communication across domestic and international project sites. The Chief Information Officer ensures that technology investments align with BL Harbert International's strategic goals, particularly in areas of design-build and advanced construction methodologies. By driving technological advancements, Jake Schillaci empowers teams to deliver superior project outcomes and maintain a competitive edge in the construction industry. This executive's focus on robust IT systems supports the company's broad market reach and commitment to cutting-edge construction practices.
    Jake Schillaci

    Mamour Diallo - Drh

    Mamour Diallo, the Drh at BL Harbert International, directs human capital strategy and organizational development. This critical function supports the company's extensive operations across the U.S. and abroad, ensuring a skilled and motivated workforce. Mamour Diallo oversees talent acquisition, employee relations, and professional development programs designed to foster a culture of excellence and innovation. The Drh plays a key part in aligning HR policies with BL Harbert International's commitment to sustainable construction and its reputation as a top design-builder. By cultivating a strong organizational foundation, Mamour Diallo contributes directly to the company's ability to execute complex projects and maintain its influential position in the construction sector. This executive's leadership ensures that BL Harbert International attracts and retains top talent essential for its continued growth and success.

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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.