Corporate Summary

Winn-Marion Companies is a turnkey automation, instrumentation, and electrical solutions provider serving the oil and gas industry for over 50 years. From flow measurement and flow computers to SCADA, custom UL-listed control panels, switchgear, VFDs, and remote solar power systems, we deliver engineered solutions—not just catalog parts. As a factory-authorized partner for ABB, Woodward, and other leading manufacturers, we provide sales, design, fabrication, commissioning, calibration, and field service under one roof. With over 100 field service technicians across twelve states, our teams support producers from the wellpad to the plant, keeping critical operations running in the most demanding field conditions