knoell USA Email Format

Research ServicesPennsylvania, United States51-200 Employees

knoell USA provides regulatory consultation services to support worldwide registration of chemicals and agricultural products, helping clients navigate diverse regulatory requirements across markets. The company emphasizes flexible, customer-focused solutions and draws on more than two decades of experience and a global network of over 600 regulatory and technical experts. 

Its client base spans agriculture—covering pesticides, bio-stimulants, fertilizers and antimicrobials—and chemical sectors such as workplace and consumer products, food contact materials, and polymers, with services including strategy, registration, data gap analysis, toxicology and risk assessment, technical writing, quality assurance, product stewardship, SDS authoring, and TSCA and FIFRA compliance. Based in Garnet Valley, PA, with a second office in Research Triangle Park, NC, knoell USA operates as a subsidiary of the knoell group, a global network with 19 locations worldwide, and it positions itself as a single regulatory partner that addresses global obligations while maintaining data security and client confidentiality.

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