Founded in 1982, Lighthouse Worldwide Solutions is the world’s leading supplier of real time contamination monitoring systems and airborne particle counters. Lighthouse offers the most complete line of contamination monitoring solutions available that include Airborne Particle Counters, Microbial Samplers and Liquid Particle Counters, as well as Temperature / Humidity sensors. These solutions are now found in semiconductor, pharmaceutical, data storage, biotechnology, aerospace and defense industry plants worldwide.