Meet Craig Mayrer, Director of Finance
Craig Mayrer
Director of Finance
Craig Mayrer is the director of finance at Bullen Ultrasonics, a global leader in the precision machining of advanced ceramics, glass, and specialty materials using proprietary ultrasonic and laser-based technologies. In this role, Craig oversees both the finance and IT functions, integrating strategic financial planning with robust data infrastructure to support company-wide performance, innovation and operational resilience. With a strong background in both disciplines, he plays a pivotal role in aligning operational decisions with long-term business goals and advancing digital systems that drive efficiency, clarity and control.
With more than 30 years of experience spanning finance, analytics, IT systems and military service, Craig brings a rare blend of strategic insight, operational discipline and cross-functional collaboration. Since joining Bullen, Craig has led the development of an adaptable budget framework, ensuring that financial planning is both rigorous and responsive to changing business needs. He implemented a dynamic budgeting and forecasting system, improving forecast accuracy to within 2% of actual performance. He has also led major cloud migration initiatives, transitioning the company from legacy systems to hosted solutions that offer greater reliability, scalability and redundancy. In addition, Craig has played a key role in advancing data automation initiatives that streamline how financial and operational data is captured, shared and used to drive smarter, faster decision-making across the organization.
Prior to joining Bullen, he held key leadership roles at Arc Abrasives for more than 20 years, where he modernized financial systems and built operational analytics tools to support manufacturing excellence. At Dow Chemical and Nestlé, he developed expertise in financial planning, reporting automation and enterprise-scale operations. He also served in both the U.S. Army and the Army National Guard, experiences that shaped his mission-driven leadership stye and strengthened his commitment to accountability, team development and execution.
He studied microbiology at The Ohio State University and holds a B.S. in accounting from Indiana Wesleyan University.
Outside of work, Craig is an active volunteer with the Boy Scouts of America, where he mentors youth and helps cultivate leadership, responsibility and teamwork through outdoor education and service. A passionate outdoorsman, he is an avid backpacker who enjoys hiking, bicycling and adventure sports.
About Bullen Ultrasonics:
Bullen Ultrasonics is a global leader in the precision machining of advanced ceramics, glass and specialty materials using proprietary ultrasonic and laser-based technologies. Its non-thermal processes enable micron-level accuracy and reduce the risk of microcracks, contamination or structural damage, supporting the production of intricate features in components used across high-performance applications. Bullen’s vertically-integrated operations include in-house tool design and custom automation, which help streamline production from prototype through high-volume manufacturing. The company holds numerous certifications, including ISO 9001, AS9100, and ITAR, reflecting its alignment with quality and traceability standards in the aerospace, defense, automotive, medical and semiconductor and MEMs industries. Founded in 1971 and with more than 50 years of experience, Bullen is recognized for its engineering responsiveness and ability to deliver consistent results in regulated, high-stakes manufacturing environments. Learn more at https://www.bullentech.com.
