Leadership

Scott Addy joined Custom Agronomics with a clear vision: to help customers grow their businesses through high-performing, science-driven products. A lifelong agricultural professional with a passion for innovation, Scott brings strong market insight and a customer-first mindset to his role as CEO. He’s focused on expanding capabilities, building trusted partnerships, and delivering measurable value to every customer.

Jerry Cook leads financial operations at Custom Agronomics, helping guide the company’s growth and expansion strategy. A seasoned finance leader, he works closely with the leadership team to strengthen operations, expand capacity, and position the company for future opportunities. He’s passionate about building a strong foundation for long-term success and ensuring Custom Ag has the foundation it needs to scale smartly and sustainably.

Andy Paston brings more than 20 years of sales leadership experience to Custom Agronomics, working with companies from family-run businesses to multinational agricultural suppliers. He has a proven track record of driving revenue growth through strong customer relationships, strategic partnerships, and innovative go-to-market approaches. Known for building and mentoring high-performing teams, Andy combines a customer-first mindset with practical, data-driven strategies to deliver results.

Mike Williams, a founding member of Custom Agronomics, has over 20 years of experience formulating nutrients, biostimulants, adjuvants, surfactants, and specialty products for agriculture and turf. He partners closely with customers to understand their needs and works with the science team to deliver innovative, high-quality solutions. Mike’s leadership continues to drive product development, innovation, and industry-leading quality at Custom Ag.

Brian Scott, a founding member of Custom Agronomics, has dedicated his career to the manufacturing industry. As Director of Customer Operations, he aligns sales and product management to strengthen efficiency and performance. Brian plays a critical role in streamlining processes, optimizing product setup, and leading integration initiatives that unify systems, processes, and teams — ensuring continuity and accelerating growth during acquisitions.

Jamie Bryan leads operations at Custom Agronomics with more than 25 years of experience in manufacturing and process improvement. Specializing in Lean manufacturing and technology implementation, he has a proven record of transforming complex challenges into streamlined, high-performance solutions. Jamie’s focus on efficiency, productivity, and leadership development drives measurable gains across the organization.

Mike Muszall serves as Procurement Director and Michigan Plant General Manager, bringing nearly 30 years of management experience to Custom Agronomics. He has deep expertise in procurement, operations, and project leadership, with a track record of building collaborative, high-performance teams. Mike is known for fostering accountability and engagement while driving operational excellence and organizational growth.

Sasha Peggs oversees R&D and production for surfactants, adjuvants, nitrogen stabilizers, and microbials, including QA/QC responsibilities. With experience spanning both science and business, Sasha brings a unique perspective to developing efficient and economical formulations that support high-margin private label products. A key member of the innovation team, Sasha helps ensure Custom Agronomics delivers science-driven solutions that succeed in the marketplace.