Ben Mascarello serves as Chief Executive Officer of Genera. Ben has a 30-year track record of successful business development and executive leadership in manufacturing businesses and in management consulting. He brings extensive experience in driving growth, building highly effective teams and improving business results. Ben has broad experience in the packaging industry and has worked with several different private equity sponsors.
Dr. Kelly Tiller founded Genera in 2008 and grew it from a university spin-out to become North America’s largest vertically integrated biomaterials manufacturer, producing a range of agricultural fiber packaging and bioproducts from locally grown regenerative crops. Dr. Tiller spent the first 15 years of her career in academia as an agricultural and resource economist at the University of Tennessee. She is widely recognized as a visionary leader helping shape and advance the transition to a more circular bioeconomy and sustainable future, evidenced across her multiple congressional testimonies, federal advisory committee appointments, service on industry and academic advisory boards, and accolades spanning business, science, and leadership.
As Chief Financial Officer, Steve is responsible for Genera’s overall financial management, bringing decades of experience in organizational management, corporate finance, accounting, capital raising, and mergers and acquisitions. Steve has been CFO of several other private equity-owned companies, including American Zinc Recycling and Arsenal Resources, following a decade in investment banking and serving as a Surface Warfare Officer in the United States Navy.
James Davidson is responsible for development and execution of the company’s commercial strategy and rapid expansion plans creating value for customers by helping them move toward natural, sustainable products while furthering their progress toward Net Zero commitments. He has spent the last 20+ years in progressive packaging industry leadership roles driving growth, working across functions including sales, marketing and commercial excellence, operations, and product development.
Jeff Hargrave has 30 years of pulp and paper industry experience working at various levels of mill operational roles across a wide span of product lines. At every point in his career, Jeff has delivered consistent, sustaining results in all aspects of operations management. He is known for rehabilitating struggling mills, developing people and building great teams, and setting clear concise expectations. Jeff’s leadership approach improved employee safety, product performance and productivity of all the operations he was responsible for managing.
David van der Linden leads the Capital Projects group, accountable for the execution of a suite of expansion projects at Vonore, TN and future sites. He has over 30 years of broad international project experience in infrastructure, refining, petrochemical, mining and medical device industries. David has a Bachelor of Mechanical Engineering (Hons) from Monash University, Australia.
Matt Griswold leads Genera’s innovation activities related to molded fiber manufacturing and product development. Matt has broad experience in the biomass and molded fiber industries, previously serving as a member of the management team of MxG Fiber and Aloterra. Matt’s research and development efforts led to several commercial product lines based on Miscanthus.
Cory has 25 years of transformational global HR leadership experience in private-equity and publicly traded manufacturing, energy and service businesses. He has led HR for large multinational businesses with dozens of manufacturing plants and as many as 8,000 employees under his care. Cory has broad experience in the sustainable packaging and renewables industries and has partnered effectively with business leaders throughout his career in driving growth and building high-performing teams.
