Lafayette Instrument Company
Biotechnology ResearchIndiana, United States11-50 Employees
Lafayette Instrument Company is a longstanding producer of polygraph instrumentation and related neuroscience and life science research products, backed by in-house sheet metal and machine shop capabilities for custom manufacturing. Based in Lafayette, Indiana, and founded in 1947, the company serves professionals in biotechnology research and physical assessment, providing equipment used in physiological recording and credibility assessment contexts. Its offerings are positioned to support laboratories and practitioners requiring reliable polygraph systems along with broader neuroscience and life science tools. The firm has pursued growth through acquisitions, expanding its footprint by integrating Limestone Technologies and Campden Instruments, and has indicated ongoing plans to enhance its instrument portfolio with new technologies, including advancements announced for a 2026 release. In recent activity, the company announced attendance at the 2025 American Polygraph Association Seminar, signaling continued engagement with its professional community and customers in the polygraph field.