MISTRAS Group Executive and Leadership Team

Sotirios Vahaviolos, the Chairman & Chief Executive Officer at MISTRAS Group, directs the overarching corporate strategy and global operations. Vahaviolos guides the company's mission to deliver advanced asset protection solutions, leveraging technology-enabled services across the United States, other Americas, Europe, and the Asia-Pacific regions. This leadership role involves setting the vision for innovation in non-destructive testing, inline inspection for pipelines, and plant condition management software. Overseeing the development and deployment of maintenance and light mechanical services, Vahaviolos ensures the company's comprehensive offerings address corrosion mitigation, insulation, electrical work, and industrial cleaning. The Chairman & Chief Executive Officer also champions the expansion of engineering consulting services for process equipment and facilities, alongside the strategic use of scaffolding and rope access for challenging asset inspections. Under Vahaviolos's direction, MISTRAS Group solidifies its market position by integrating certified divers for subsea work and advanced unmanned systems for inspection applications, driving efficiency and safety across the oil and gas, aerospace, power generation, and civil infrastructure sectors.

Natalia Shuman, the President & Chief Executive Officer & Director, Board at MISTRAS Group, executes the strategic vision and operational directives across the organization. Shuman's leadership focuses on driving growth and enhancing the delivery of technology-enabled asset protection solutions throughout the United States and international markets. This executive role involves direct oversight of the company's diverse service portfolio, including non-destructive testing, pipeline inspection, and plant condition management software. Shuman ensures seamless integration of maintenance and light mechanical services, such as corrosion mitigation and electrical services, alongside specialized engineering consulting for process equipment. The President & Chief Executive Officer & Director, Board also spearheads the adoption of cutting-edge inspection technologies, including unmanned aerial, land-based, and subsea systems, as well as online condition-monitoring solutions. By fostering collaboration across departments, Shuman strengthens MISTRAS Group's commitment to quality assurance and quality control for materials and components, supporting critical industries like aerospace, power generation, and petrochemicals.

Hani Hammad, the Executive VP & Chief Operating Officer at MISTRAS Group, manages the day-to-day operational execution and efficiency of the company's asset protection services. Hammad directs the implementation of non-destructive testing, inline inspection for pipelines, and plant condition management software across all operational regions. This critical role involves overseeing the provision of maintenance and light mechanical services, including corrosion removal, insulation installation, and welding, ensuring high standards of delivery. The Executive VP & Chief Operating Officer also coordinates engineering consulting services for process equipment and facilities, optimizing access strategies using scaffolding and rope access for at-height and confined assets. Hammad drives the integration of advanced inspection technologies, such as certified divers for subsea work and unmanned systems for aerial and land-based inspections, enhancing the company's service capabilities. By focusing on operational excellence, Hani Hammad supports MISTRAS Group's commitment to quality assurance and quality control for materials and composites, serving key sectors like oil and gas, power generation, and civil infrastructure.

Theresa Feraren, the Senior Vice President and Chief Marketing Officer at MISTRAS Group, architects and executes the company's global marketing strategies and brand positioning. Feraren drives market penetration and revenue growth by highlighting MISTRAS Group's comprehensive technology-enabled asset protection solutions across diverse industries. This leadership position involves overseeing all aspects of marketing, including digital campaigns, market research, and lead generation initiatives that support the company's offerings in non-destructive testing, pipeline inspection, and plant condition management software. The Senior Vice President and Chief Marketing Officer also collaborates with operational teams to communicate the value of maintenance and light mechanical services, engineering consulting, and advanced inspection technologies, such as unmanned systems and acoustic emission sensors. By developing targeted messaging, Theresa Feraren ensures MISTRAS Group effectively reaches and serves clients in the oil and gas, aerospace, power generation, and civil infrastructure sectors, reinforcing the company's reputation for integrity and innovation in asset protection.