Photon Technology International, Inc.

Founded in 1983 and public since 1987, Photon Technology International, Inc. (PTI) designs, manufactures and markets proprietary electro-optical instruments. Our products are used in leading laboratories around the world for medical research, health care, industrial process, quality control, environmental science and other applications.

PTI distinguishes itself in the photonics industry by devoting its resources exclusively to the technology of fluorescence instrumentation and by providing exceptional product support. With offices worldwide, PTI has been recognized for outstanding technological achievement, business growth and corporate environment.