DISA Global Solutions Executive and Leadership Team

September, 2026

Leadership Overview

DISA Global Solutions has 5 executives leading key functions including strategy, revenue growth, financial planning, human capital, and operational management.

Focused on safety and compliance, DISA Global Solutions delivers comprehensive drug testing, background screening, and occupational health services to ensure workplace integrity and regulatory adherence across diverse industries.

Leadership Roles at DISA Global Solutions

  • Chief Executive Officer - John Peterson
  • Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer - Brian Shimel
  • President - Richard Crawford
  • Chief Revenue Officer - Gary Wiese
  • Chief Human Resources Officer - Amber Dossey
  • John Peterson - Chief Executive Officer

    John Peterson, the Chief Executive Officer at DISA Global Solutions, directs the overarching corporate strategy for safety and compliance services. Peterson architects long-term growth initiatives while overseeing the integration of drug testing, background screening, and occupational health platforms. By aligning internal resources with market demands, the Chief Executive Officer ensures the organization maintains a competitive edge in North American markets. This leadership role involves constant collaboration with the Board to refine service delivery models and enhance client safety outcomes. John Peterson drives operational excellence by prioritizing technological innovation and regulatory precision. Through the implementation of scalable business processes, the Chief Executive Officer secures the company's position as a leader in workforce compliance. Peterson monitors industry trends to anticipate client needs, ensuring that the organization remains agile in a complex regulatory environment. Ultimately, the Chief Executive Officer fosters a culture of accountability and high performance across all departments.
    John Peterson

    Brian Shimel - Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer

    Brian Shimel, the Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer at DISA Global Solutions, manages the fiscal planning and resource allocation processes. Shimel architects detailed financial models that support the company's investment in background screening technology and occupational health infrastructure. Overseeing the budget lifecycle, the Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer ensures that capital expenditures align with strategic corporate objectives. This role involves constant coordination with department heads to monitor spending and improve operational efficiency. Brian Shimel provides critical financial insights that enable the executive team to make data-driven decisions regarding service expansion. By maintaining strict fiscal discipline, the Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer protects the company's bottom line while funding essential growth initiatives. Shimel drives transparency in financial reporting, ensuring that all budgetary activities support the long-term sustainability of the organization.

    Richard Crawford - President

    Richard Crawford, the President at DISA Global Solutions, oversees the daily operational execution of safety and compliance services. Crawford architects the workflows that integrate drug testing, background screening, and occupational health into a seamless client experience. By managing cross-functional teams, the President ensures that service delivery meets the highest standards of accuracy and regulatory compliance. This role involves direct oversight of operational efficiency, focusing on reducing turnaround times and improving service quality. Richard Crawford coordinates with the executive team to translate strategic goals into actionable operational plans. The President monitors regional performance metrics to ensure consistent service levels across all markets. By streamlining internal processes, Crawford drives productivity and supports the company's commitment to workplace safety. This leadership role requires a deep understanding of the logistical challenges inherent in large-scale compliance management. Ultimately, the President maintains the operational integrity of the organization, ensuring that all service commitments are met with precision and reliability.

    Gary Wiese - Chief Revenue Officer

    Gary Wiese, the Chief Revenue Officer at DISA Global Solutions, manages all commercial growth strategies and client acquisition efforts. Wiese designs comprehensive sales frameworks that expand the reach of drug and alcohol testing services across various industrial sectors. Overseeing the national sales force, the Chief Revenue Officer ensures consistent revenue generation through strategic partnerships and market penetration. This role requires deep engagement with the product development team to align service offerings with evolving client requirements. Gary Wiese optimizes the sales funnel to maximize conversion rates and improve customer retention metrics. By analyzing market data, the Chief Revenue Officer identifies new opportunities for expansion within the occupational health landscape. Wiese coordinates with marketing leadership to refine brand positioning and value propositions. Through rigorous performance tracking, the Chief Revenue Officer maintains financial health and supports the company's broader mission of providing reliable safety and compliance solutions to a growing client base.

    Amber Dossey - Chief Human Resources Officer

    Amber Dossey, the Chief Human Resources Officer at DISA Global Solutions, leads the talent acquisition and organizational development strategies. Dossey architects programs that foster a high-performance culture, essential for delivering precise drug testing and compliance services. Overseeing the entire employee lifecycle, the Chief Human Resources Officer ensures that the workforce possesses the expertise required to navigate complex occupational health regulations. This role involves designing training initiatives that keep staff updated on industry standards and safety protocols. Amber Dossey collaborates with leadership to align human capital strategies with the company's mission of workplace safety. By implementing robust performance management systems, the Chief Human Resources Officer drives employee engagement and retention. Dossey manages compensation and benefits structures to attract top-tier talent in a competitive labor market. Through strategic workforce planning, the Chief Human Resources Officer ensures that the organization maintains the operational capacity to support its extensive client base across diverse geographic regions.

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    Frequently Asked Questions Regarding DISA Global Solutions Top Executives and Leadership Team

    Who leads DISA Global Solutions?
    DISA Global Solutions is led by John Peterson (Chief Executive Officer), along with executives such as Brian Shimel (Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer) and Richard Crawford (President).
    Who is part of DISA Global Solutions’s executive team?
    The executive team of DISA Global Solutions includes leaders such as John Peterson (Chief Executive Officer), Brian Shimel (Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer), Richard Crawford (President) and other senior executives.
    How many executives does DISA Global Solutions have?
    DISA Global Solutions has 5 executives leading key business areas.
    What roles are included in DISA Global Solutions’s leadership team?
    The leadership team of DISA Global Solutions includes roles such as Chief Executive Officer, Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer, President, Chief Revenue Officer, Chief Human Resources Officer.