High companies Executive and Leadership Team

October, 2026

Leadership Overview

High companies has 5 executives leading key functions including strategy, financial oversight, human capital management, fiscal planning, and operational execution.

Committed to delivering exceptional value across the Eastern and Midwestern United States, High companies prioritizes customer intimacy and innovation to address complex construction projects with reliability and precision.

Leadership Roles at High companies

  • Chief Executive Officer - Stephen Nieli
  • Chief Financial Officer - Rachel Scarpato
  • Senior Vice President & Chief Financial Officer - Karen Biondolillo
  • President & Chief Operating Officer - Mark Fitzgerald
  • Chief Human Resources Officer - Darryl Gordon
  • Stephen Nieli - Chief Executive Officer

    Stephen Nieli, the Chief Executive Officer at High companies, directs the overarching strategic vision and long-term growth initiatives across all business units. Nieli architects the corporate framework necessary to maintain market leadership throughout the Eastern and Midwestern United States. By fostering deep customer intimacy, the Chief Executive Officer ensures that every project aligns with the specific needs and desired outcomes of diverse clients. This leadership role involves constant evaluation of market trends to drive innovation in construction services. Stephen Nieli maintains rigorous standards for quality and reliability, ensuring that the organization addresses large and complex projects with efficiency. Through consistent engagement with the Board and senior leadership, the Chief Executive Officer secures the operational stability required for sustained success. Ultimately, Nieli cultivates a culture of excellence that defines the reputation of the entire enterprise.

    Rachel Scarpato - Chief Financial Officer

    Rachel Scarpato, the Chief Financial Officer at High companies, manages the fiscal health and capital allocation strategies required to support large-scale construction operations. Scarpato oversees financial reporting, risk management, and budgetary planning to ensure the organization remains competitive within the Eastern and Midwestern markets. By analyzing complex project data, the Chief Financial Officer provides actionable insights that drive profitability and operational efficiency. Rachel Scarpato collaborates with executive leadership to align financial resources with the strategic goals of the company. This role involves maintaining robust internal controls and ensuring compliance with industry standards. Through meticulous oversight of fiscal performance, the Chief Financial Officer supports the delivery of exceptional value to customers. Ultimately, Scarpato secures the financial foundation necessary for the company to pursue innovation and address the most demanding infrastructure challenges.

    Karen Biondolillo - Senior Vice President & Chief Financial Officer

    Karen Biondolillo, the Senior Vice President & Chief Financial Officer at High companies, executes advanced financial planning and treasury management to optimize the capital structure. Biondolillo oversees long-term investment strategies and liquidity management, ensuring the company maintains the capacity to undertake complex, high-value construction projects. By monitoring regional economic indicators across the Eastern and Midwestern United States, the Senior Vice President & Chief Financial Officer mitigates financial risk and enhances project profitability. Karen Biondolillo works closely with the executive team to evaluate capital expenditure opportunities that align with the core mission of innovation. This leadership role involves managing investor relations and ensuring transparent financial communication. Through precise fiscal oversight, the Senior Vice President & Chief Financial Officer supports the company's ability to deliver consistent value. Ultimately, Biondolillo drives the financial discipline required for sustained market expansion.
    Karen Biondolillo

    Mark Fitzgerald - President & Chief Operating Officer

    Mark Fitzgerald, the President & Chief Operating Officer at High companies, directs daily business operations and project delivery across all regional markets. Fitzgerald architects the operational workflows that allow the company to address large and complex construction projects with outstanding service. By streamlining internal processes, the President & Chief Operating Officer ensures that customer needs remain the central focus of every project phase. Mark Fitzgerald coordinates with department heads to maintain high standards of quality and safety throughout the Eastern and Midwestern United States. This leadership role involves managing the supply chain and operational logistics to maximize efficiency and value. Through active oversight of project execution, the President & Chief Operating Officer drives the company's reputation for reliability. Ultimately, Fitzgerald ensures that operational performance consistently meets the strategic objectives established by the executive team.
    Mark Fitzgerald

    Darryl Gordon - Chief Human Resources Officer

    Darryl Gordon, the Chief Human Resources Officer at High companies, directs talent acquisition, organizational development, and workforce engagement strategies. Gordon architects programs that attract and retain skilled professionals capable of executing complex construction projects across the Eastern and Midwestern United States. By aligning human capital initiatives with the broader mission of customer intimacy, the Chief Human Resources Officer ensures that the workforce remains focused on delivering exceptional quality. Darryl Gordon manages performance management systems and leadership development pipelines to sustain a high-performing culture. This role involves coordinating with other C-suite leaders to address staffing requirements for large-scale operations. Through the implementation of effective labor policies, the Chief Human Resources Officer drives operational efficiency and employee satisfaction. Ultimately, Gordon strengthens the organizational structure to support the long-term growth and service reputation of the company.
    Darryl Gordon

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    Frequently Asked Questions Regarding High companies Top Executives and Leadership Team

    Who leads High companies?
    High companies is led by Stephen Nieli (Chief Executive Officer), along with executives such as Rachel Scarpato (Chief Financial Officer) and Karen Biondolillo (Senior Vice President & Chief Financial Officer).
    Who is part of High companies’s executive team?
    The executive team of High companies includes leaders such as Stephen Nieli (Chief Executive Officer), Rachel Scarpato (Chief Financial Officer), Karen Biondolillo (Senior Vice President & Chief Financial Officer) and other senior executives.
    How many executives does High companies have?
    High companies has 5 executives leading key business areas.
    What roles are included in High companies’s leadership team?
    The leadership team of High companies includes roles such as Chief Executive Officer, Chief Financial Officer, Senior Vice President & Chief Financial Officer, President & Chief Operating Officer, Chief Human Resources Officer.