Leadership Overview
DISA Global Solutions has 7 executives leading key functions including strategy, operations, technology, revenue, human resources, financial planning, and corporate leadership.
Focused on workplace safety and compliance, DISA Global Solutions delivers comprehensive drug testing, background screening, and occupational health services to mitigate risk and ensure regulatory adherence across diverse industries.
Focused on workplace safety and compliance, DISA Global Solutions delivers comprehensive drug testing, background screening, and occupational health services to mitigate risk and ensure regulatory adherence across diverse industries.
Leadership Roles at DISA Global Solutions
John Peterson - Chief Executive Officer
John Peterson, the Chief Executive Officer at DISA Global Solutions, directs the overarching corporate strategy and long-term vision for the organization. Peterson oversees the integration of drug testing, background screening, and occupational health services to maintain market leadership in safety and compliance. By aligning departmental goals with the mission of reducing workplace risk, the Chief Executive Officer ensures consistent operational excellence across North American markets. This leadership role involves constant collaboration with the Board to drive sustainable growth and innovation in compliance technology. John Peterson monitors industry trends to adapt service offerings to evolving regulatory requirements. Through rigorous oversight of organizational performance, the Chief Executive Officer maintains high standards of service delivery. Ultimately, Peterson secures the company's position as a premier provider of safety solutions by fostering a culture of accountability and precision throughout the entire enterprise.

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 financial planning and resource allocation processes for the organization. Shimel oversees the development of annual budgets that support the company's drug testing and occupational health service lines. By monitoring financial performance against strategic goals, the Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer ensures fiscal discipline across all departments. This leadership role involves providing detailed financial analysis to the executive team to inform investment decisions in technology and infrastructure. Brian Shimel coordinates with department heads to optimize spending and improve cost-efficiency in service delivery. The Director, Office of Budget Formulation and Execution, Office of the Chief Financial Officer maintains rigorous oversight of financial reporting to ensure transparency and compliance. Through precise budget management, Shimel secures the financial health required to sustain long-term growth.
Vikas Vig - Chief Operating Officer
Vikas Vig, the Chief Operating Officer at DISA Global Solutions, manages the daily execution of drug and alcohol testing programs and occupational health services. Vig optimizes internal workflows to increase efficiency in background screening processes across the organization. By streamlining service delivery, the Chief Operating Officer ensures that safety protocols meet the stringent demands of clients in high-risk industries. This role requires close coordination with regional managers to maintain consistent service quality throughout North American operations. Vikas Vig implements scalable operational frameworks that support rapid business expansion while upholding strict compliance standards. The Chief Operating Officer evaluates performance metrics to identify bottlenecks and improve turnaround times for critical safety data. Through meticulous management of resources and personnel, Vig drives operational stability and enhances the overall value proposition for clients relying on the company for essential workplace safety and compliance management.
Richard Crawford - President
Richard Crawford, the President at DISA Global Solutions, directs the day-to-day business activities and ensures the successful implementation of the company's strategic initiatives. Crawford oversees the integration of drug testing, background screening, and occupational health services to maintain high standards of client satisfaction. By coordinating across functional departments, the President ensures that the organization meets its operational and financial targets. This leadership role involves representing the company in key industry forums and managing high-level partnerships that expand the company's reach in North American markets. Richard Crawford collaborates with the Chief Executive Officer to refine the corporate mission and drive innovation in safety solutions. The President monitors market dynamics to identify opportunities for service enhancement and operational improvement. Through decisive leadership and a focus on execution, Crawford ensures that the company remains a leader in the safety and compliance industry, consistently delivering value to clients.
Roger Greenwell - Chief Information Officer
Roger Greenwell, the Chief Information Officer at DISA Global Solutions, architects the digital infrastructure supporting drug testing and background screening platforms. Greenwell oversees the development of secure data management systems that protect sensitive client information while ensuring real-time access to compliance results. By integrating advanced technology into the service model, the Chief Information Officer drives digital transformation across the organization. This leadership role involves managing cybersecurity initiatives to safeguard the integrity of occupational health data. Roger Greenwell collaborates with other C-suite leaders to align technical capabilities with the broader business strategy of providing reliable safety solutions. The Chief Information Officer monitors emerging technologies to maintain a competitive edge in data processing and reporting. Through the implementation of robust software solutions, Greenwell ensures that the company remains at the forefront of the compliance industry, providing seamless digital experiences for all stakeholders.
Gary Wiese - Chief Revenue Officer
Gary Wiese, the Chief Revenue Officer at DISA Global Solutions, directs all sales strategies and revenue generation initiatives for the company's safety and compliance portfolio. Wiese oversees the expansion of market share by identifying new opportunities in drug testing and background screening sectors. By aligning sales efforts with client needs, the Chief Revenue Officer ensures consistent growth across North American territories. This leadership role involves managing high-level client relationships and developing pricing models that reflect the value of the company's occupational health services. Gary Wiese collaborates with the marketing and operations teams to refine the go-to-market strategy and improve customer acquisition rates. The Chief Revenue Officer analyzes market data to forecast revenue trends and adjust sales tactics accordingly. Through strategic planning and execution, Wiese drives financial performance and strengthens the company's market position as a trusted partner for workplace safety and regulatory compliance.
Amber Dossey - Chief Human Resources Officer
Amber Dossey, the Chief Human Resources Officer at DISA Global Solutions, manages the talent acquisition and organizational development strategies necessary to support the company's safety and compliance mission. Dossey oversees employee engagement programs and performance management systems to ensure a high-performing workforce. By fostering a culture of excellence, the Chief Human Resources Officer aligns internal human capital with the operational demands of the drug testing and background screening business. This leadership role involves designing training initiatives that keep staff updated on the latest regulatory requirements and service protocols. Amber Dossey collaborates with executive leadership to implement diversity and inclusion strategies that enhance the company's reputation as an employer of choice. The Chief Human Resources Officer monitors workforce metrics to optimize staffing levels and improve retention. Through proactive human capital management, Dossey supports the company's ability to deliver consistent, high-quality safety services to clients.
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