Hey Steve,

Difficult to do any sort of accurate comparison but have a look at this company, Photon Control Inc.

Photon Control Inc. designs, manufactures and distributes a range of optical sensors and instruments to measure temperature, pressure, position and flow. The Company provides engineering services for customized optical measurement systems. The Company's products include Fiber Optic Temperature Sensors, Spectroscopy and Focus2.0 Optical Gas Flow Meter. Its Fiber Optic Temperature Sensors include various temperature converters along with temperature measurement immersion sensors, contact sensors and life science sensors. Its spectrometers facilitate measurements in the ultra-violet, visible and near-infrared wavelengths, ranging from chemical composition and quantification to color measurement and radiometry. Its products are used by original equipment manufacturers (OEMs), as well as end-users in the semiconductor, oil and gas, power, life science and manufacturing industries. The Company operates in Canada, the United States, China, Europe and Other Asia.

A $75M Market Cap, Revenue of $27M in 2015 (+30%), 109M shares, 0.06 EPS, very little Debt, P/E 11.