CEM is a science based technology company based on innovation that touches many different industries and scientific disciplines.  Founded in 1978 by our current CEO, Dr. Mike Collins, CEM has helped pioneer the field of microwave chemistry and we have long been recognized for our expertise on the subject through publications and awards.  For nearly 40 years, we have been designing and developing laboratory instruments and scientific methods (both microwave-based and non-microwave technologies) that are used by major companies, prestigious research institutes, and universities around the world.     About Us    Contact Us