About Us

BCR’s professional team is comprised of highly qualified and experienced industry leaders in the fields of wastewater and biosolids treatment, biochemical resources, organics composting, water treatment equipment design, and industrial manufacturing.

Executive Team

Our Executive Team is well known in the wastewater industry and brings unmatched technical and business experience to aid clients during development and throughout operation. As a result, BCR has a demonstrated history of providing customers with unique solutions on time and on budget.


Aaron F. Zahn – Chairman & CEO

Aaron Zahn was recruited to BCR Environmental in 2009 by the Board of Directors to establish the Company as a global leader in the wastewater and organic waste industry. During his tenure at BCR, the Company has undergone significant cultural, organizational, financial and strategic focus transformation. Notable accomplishments between 2009 and 2011 include a corporate restructuring, angel round funding, the attraction of world class talent, and organic growth of the Company…  Read More >


Josh Scott – President & Chief Operating Officer

Mr. Scott serves as the Company’s President and Chief Operating Officer. Previously he served as the Therma-Flite Chief Executive Officer, COO and CMO. He has 15+ years of experience in operations and marketing. Prior to Therma-Flite, Mr. Scott served as Product Line General Manager at GE Oil & Gas where he led a $300M global manufacturing business. Mr. Scott has an M.B.A. from University of Baltimore and a B.S. in Industrial Engineering Technology from Southern Illinois University… Read More >


Fredrick D. Zahn – CFO & VP of Finance & Administration

Fred Zahn joined BCR Environmental in 2009 to develop corporate governance, operating and financial controls. His current responsibilities include finance and accounting, human resources, and legal and operations management. Fred comes to BCR Environmental with a proven track record of data-driven, long-term strategic planning, leadership, and finance and accounting experience. From 2002 to 2009, Fred was the Chief Financial Officer of a nearly $2 billion…  Read More >


Rob Currey – Managing Director of Corporate Development

Rob Currey is a seasoned professional with business expertise focused on the intersection of entrepreneurship, energy and resource use, and environmental progress. Rob’s experience spans corporate development at a multi-national company, private equity investing, renewable-energy project development, and corporate strategy… Read More >


Management Team

Dr. Frederick P. Mussari – VP of Research & Development

Dr. Fred Mussari is responsible for research and development, intellectual property development and the Company’s evaluation of emerging technologies and technology partners. He drives the conception, development and implementation of BCR’s technologies and services. In 2003, Fred joined BCR Environmental to lead the development of the Neutralizer® system. As part of this work, Dr. Mussari invented BCR’s method for efficient two-chemical generation of chlorine dioxide…  Read More >


Pennie Borrousch – Managing Director, Facilities & Value Life Cycle Management

Pennie is responsible for Lifecycle Management, Quality Assurance, EH&S, Regulatory Compliance and Procurement at BCR. She also leads BCR’s Best-Known-Practices (BKP) and Continuous Process Improvement (CPI) initiatives. She is experienced in utilizing Lean Manufacturing, Six Sigma…  Read More >


Todd Chambers – Director of Operations

Todd is responsible for administering BCR’s long-term project and technical support programs. He has played an integral role in developing BCR’s client operation and maintenance capabilities and Total Chemical Management Plan (TCMP). Todd trains, schedules, and monitors all customer…   Read More >


Sean Mack – Director of Solution Sales

Sean is a sales professional with over 12 years of experience as an individual contributor and sales manager. A skilled communicator, he has a successful track record of cultivating strong relationships with clients, consistently driving new business, and leading by example. Sean has extensive experience in analyzing a wide range of business functions including but not limited to accounting, finance, marketing, and supply chain management. …  Read More >