Loram Executive and Leadership Team

September, 2026

Leadership Overview

Loram has 5 executives leading key functions including operations, finance, human resources, corporate strategy, and legal compliance.

Focused on delivering essential track maintenance and friction management services, Loram maintains a commitment to safety and operational excellence across the global rail industry through advanced engineering solutions.

Leadership Roles at Loram

  • Chief Financial Officer - Ari Aristides
  • Chief Operating Officer - Luke Olson
  • President - Gregory Grissom
  • Chief Human Resources Officer - Amanda Daniel
  • Chief Legal Officer & Chief Compliance Officer - Todd Klemmensen
  • Ari Aristides - Chief Financial Officer

    Ari Aristides, the Chief Financial Officer at Loram, manages the fiscal health and capital allocation strategies of the organization. Overseeing financial planning, reporting, and risk management, the Chief Financial Officer ensures the company maintains a robust balance sheet to support long-term growth in the rail maintenance market. This leadership role involves analyzing market trends to guide investment in new friction management technologies and equipment upgrades. By maintaining strict budgetary controls, Ari Aristides directly impacts the profitability of service contracts across diverse rail sectors. The Chief Financial Officer collaborates with the executive team to align financial goals with the strategic vision of the company. Through precise financial modeling and resource management, Aristides secures the necessary capital to expand service capabilities. This dedication to fiscal discipline ensures the company remains a leader in providing essential infrastructure support to railroads.

    Luke Olson - Chief Operating Officer

    Luke Olson, the Chief Operating Officer at Loram, directs all field operations and maintenance of way service delivery. Overseeing the deployment of rail grinding and ballast cleaning equipment, the Chief Operating Officer ensures maximum track availability for Class I and commuter railroads. This leadership role involves optimizing fleet performance and managing complex logistics across North American rail networks. By streamlining maintenance workflows, Luke Olson directly impacts the operational efficiency of the entire service portfolio. The Chief Operating Officer coordinates with regional managers to maintain high safety standards while executing large-scale infrastructure projects. Through rigorous oversight of equipment maintenance cycles, Olson guarantees that the company meets the demanding requirements of transit partners. This focus on operational precision supports the broader mission of providing reliable, high-quality track maintenance services to the global transportation sector.

    Gregory Grissom - President

    Gregory Grissom, the President at Loram, architects the overarching corporate strategy and drives the long-term vision for the company. Overseeing the execution of business objectives across all service lines, the President ensures alignment between market demands and the delivery of track maintenance solutions. This leadership role involves engaging with key stakeholders and industry partners to expand the footprint of the company in the global transportation sector. By championing innovation in rail grinding and ditching services, Gregory Grissom directly impacts the competitive positioning of the organization. The President coordinates with the executive team to maintain high standards of service quality and operational safety. Through strategic oversight of market expansion efforts, Grissom guides the company toward sustainable growth and continued excellence. This focus on strategic leadership ensures the company remains the preferred partner for Class I and transit railroads seeking reliable infrastructure maintenance.

    Amanda Daniel - Chief Human Resources Officer

    Amanda Daniel, the Chief Human Resources Officer at Loram, directs talent acquisition, organizational development, and employee engagement initiatives. Overseeing the workforce strategy for a highly specialized technical team, the Chief Human Resources Officer ensures the company attracts and retains top-tier engineering and field service talent. This leadership role involves designing training programs that emphasize safety and technical proficiency in track maintenance operations. By fostering a culture of continuous improvement, Amanda Daniel directly impacts the productivity and retention rates of the entire organization. The Chief Human Resources Officer works closely with department heads to align human capital with the evolving needs of the rail industry. Through the implementation of comprehensive performance management systems, Daniel drives professional growth across all levels of the company. This commitment to human capital development strengthens the ability of the company to deliver superior service to transit and commuter railroads.
    Todd Klemmensen, the Chief Legal Officer & Chief Compliance Officer at Loram, directs all legal affairs, regulatory compliance, and corporate governance initiatives. Overseeing the management of complex contracts and risk mitigation strategies, the Chief Legal Officer & Chief Compliance Officer ensures the company adheres to stringent safety and environmental regulations within the rail industry. This leadership role involves navigating legal frameworks across various jurisdictions to protect the intellectual property and operational interests of the company. By establishing robust compliance protocols, Todd Klemmensen directly impacts the integrity and reputation of the organization. The Chief Legal Officer & Chief Compliance Officer collaborates with the executive team to address legal challenges and support strategic business initiatives. Through proactive risk assessment and legal counsel, Klemmensen safeguards the company against potential liabilities. This focus on legal excellence supports the mission of providing safe and reliable track maintenance services.
    Todd Klemmensen

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    Frequently Asked Questions Regarding Loram Top Executives and Leadership Team

    Who leads Loram?
    Loram is led by Ari Aristides (Chief Financial Officer), along with executives such as Luke Olson (Chief Operating Officer) and Gregory Grissom (President).
    Who is part of Loram’s executive team?
    The executive team of Loram includes leaders such as Ari Aristides (Chief Financial Officer), Luke Olson (Chief Operating Officer), Gregory Grissom (President) and other senior executives.
    How many executives does Loram have?
    Loram has 5 executives leading key business areas.
    What roles are included in Loram’s leadership team?
    The leadership team of Loram includes roles such as Chief Financial Officer, Chief Operating Officer, President, Chief Human Resources Officer, Chief Legal Officer & Chief Compliance Officer.