Hillsborough, NJ – Following the closing of the acquisition of Natural Systems Utilities (NSU) by Nijhuis Saur Industries, Saur’s Industrial Water Solutions Division in January this year, we are delighted to announce the following changes in the Executive Leadership Team as part of the implementation of our accelerated growth strategy and the successful integration in NSI’s global organization.Â
Effective June 1, 2024 Zach Gallagher has been promoted to President & Chief Executive Officer. Zach’s exceptional leadership and vision in his previous role as COO have been instrumental in the company’s success, and we are confident that he will lead NSU to new heights in his new role.
 
Debbie Burke has been promoted to Chief Administrative & Human Resources Officer. Debbie has consistently demonstrated her commitment to the team’s well-being and organizational efficiency. Her expanded role will allow her to further enhance our administrative and HR functions and support the expansion of the team.
Jen Cohn will be promoted to Vice President of Finance and Treasurer. Jen’s financial acumen and strategic insights have been invaluable, and we are excited to see her take on this critical leadership position.
Additionally, Bill Massa stepped down as Chief Executive Officer to serve as an Advisor to NSU. Bill’s leadership and dedication have been pivotal in our achievements, and we are grateful for his continued support in his new advisory role.
 
Bill Massa comments “It has been an honor and a privilege to work with this incredible team. I am extremely proud of what we have accomplished together. I leave the day to day business knowing that the leadership of this company is in great and experienced hands and we are now part of a market-leading company. Together with our group, Zach, Deb, and Jen will undoubtedly drive NSU to new successes. I look forward to continuing to support NSU in my new role and supporting the company’s continued growth and achievements.”
Zach  Gallagher comments “I am honored and excited to step into the role of CEO at NSU. I would like to thank Bill for his leadership and commitment to NSU and am grateful for the trust and confidence placed in me by the entire team. We are looking forward to building on our successes and working closely with NSI’s global team to continue driving our #MissionWater forward. Together, we will navigate this period of growth and integration, ensuring that NSU remains at the forefront of the industry and to make sure that our valued customers will fully benefit from the extensive portfolio of technologies, solutions, and services our group is offering to address the water challenges around the globe.
About Natural Systems Utilities (NSU):
NSU is a leader in distributed water reclamation and reuse innovation, currently operating over 300 systems across the United States, including the largest base of onsite reuse and natural treatment systems. NSU’s approach offers clients fully integrated and cost-effective solutions that incorporate award-winning innovations in system design. With over 40 years of experience, NSU has built the unique capability to structure a full range of design, build, operations and ownership project solutions. Their reputation has been built on best-in-class execution capability, and on long-term shared-value partnerships with the people and communities served.
