OleumTech® is a leading manufacturer of wireless M2M communications and industrial automation solutions. For the past two decades, OleumTech has set the performance standards in M2M and IIoT communications with over 400,000 transmitters and 40,000 networks deployed. Our versatile products are distributed globally in oil and gas, refining/petrochemical, water/wastewater, and IoT applications that require industrially-hardened, battery-powered sensors and I/O networks. Headquartered in Foothill Ranch, CA, OleumTech is an ISO 9001 certified organization with a full commitment to excellence in delivering superior quality, reliability, and customer satisfaction.