Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid. We design and deliver advanced hardware, software, and services that improve grid reliability, reduce downtime, and provide real-time monitoring for energy systems.

For over 80 years, Qualitrol has been trusted by utilities, power generation companies, and industrial facilities. Our expertise spans substation asset protection, overhead line monitoring, and rotating machine diagnostics, using technologies like partial discharge detection, gas chromatography, fiber optics, and power quality analysis.

Headquartered in Fairport, NY, with offices worldwide, Qualitrol helps customers ensure safe, efficient, and continuous power delivery through innovative monitoring products and strong technical support. We serve commercial and industrial clients through a direct sales force and a global network of channel partners.