About MSP - Our History

From its beginnings in Minnesota, MSP has built a reputation as a pioneer in precision instrumentation for industries where accuracy, reliability, and innovation are essential. Founded by scientists and engineers with a passion for solving complex measurement challenges, MSP quickly became recognized for its expertise in particle technology, vapor delivery, and surface inspection.

Over the decades, MSP has introduced breakthrough solutions in pharmaceutical inhaler testing, aerosol science, and semiconductor manufacturing. Our products have helped researchers develop life-saving respiratory therapies, enabled manufacturers to achieve higher yields in chip production, and advanced scientific understanding in multiple disciplines.

By combining deep technical knowledge with a commitment to quality, MSP has earned the trust of global customers ranging from research laboratories to high-volume manufacturing fabs. Today, our portfolio spans regulatory-compliant pharmaceutical testing systems, next-generation vaporizers, particle deposition tools, and calibration standards - all designed to push the limits of precision and performance.

Now operating as MSP, a Division of TSI®, we continue to build on our legacy, driving innovation across life sciences and semiconductor markets. Guided by our mission to enable progress through measurement excellence, MSP remains dedicated to delivering solutions that help our customers turn ambitious ideas into reality.

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