Rocky Mountain Instrument Co.

About RMI » Facilities


Housing state-of-the-art production equipment and technology as well as an expert team, our facilities offer the highest quality products, service, and overall experience in the photonics industry.

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RMI Headquarters in Lafayette, Colorado, USA
RMI PhoenixTek in Gwangiu, South Korea

RMI Headquarters

The RMI headquarters is located in Colorado, USA in the city of Lafayette. Nestled in the Denver/Boulder area with beautiful views of the Rocky Mountains, the RMI headquarters has approximately 150 dedicated employees. This 90,000 square foot facility is home to Rocky Mountain Instrument Co. and also houses RMI Laser which specializes in DPSS and fiber laser marking systems, laser design, and Integration. Our combination of optical and laser expertise under one roof uniquely positions RMI to be a world-class provider of photonics industry solutions.


Our newest sister facility, PhoenixTek, is a further addition to RMI’s vertically integrated photonics capabilities. Located in Gwangiu, South Korea, this 60,000 square foot facility specializes in the fabrication and growth of high quality laser-grade CVD Zinc Selenide (ZnSe) crystal. This new facility is stocked with state-of-the-art fabrication equipment as well as an expert team of management and technical staff. These high quality standards along with the cost savings that come from buying directly from the source make RMI the superior choice for any of your infrared material and CO2 laser optics needs.