GE Grid Solutions

Intelligent devices that protect, monitor, control and automate critical electrical processes and infrastructure, and visualization software that helps optimize the grid.


High voltage, high current and high power test systems for testing transformers, circuit breakers, reclosers, insulation and resistance, motor testing, protective goods testing, AC/DC Hipots and more.

DV Power

Smart test devices, for a reliable power system. DV Power offers the most advanced technology available for portable substation test equipment. DV Power’s products include Circuit Breaker Timers and Analyzers, Battery Testing, Transformer Testing, and various substation test equipment.

Monaghan Engineering, Inc.

Engineering services and specialized products for power utilities, pipeline, oil and gas, and data centers since 1982, Monaghan manufactures a line of products that includes sequence of events recorders and time reference solutions.

EA Technology

EA Technology is the global leader in MV Partial Discharge detection. EA’s unique technology allows real time partial discharge detection and monitoring without interrupting service, EA also provides on-site partial discharge surveys.

Fischer Block, Inc.

Fischer Block is an innovative leader in substation monitoring equipment. We provide the industry’s only Power Monitoring System which can be installed onto any relay panel within just seconds; no need for shutdowns, panel cutouts, or any wiring.

Ultra Electronics

The Fiber Optics Division offers an ever growing portfolio of communications products that enhance and extend the functionality of popular PLC and Fieldbus networks with their highly modular family of industrial strength copper to fiber modems.

Vidac Solutions

Vidac Solutions is a test systems integration company that provides cost-effective turn key solutions for your Functional Test, Product Certification, Data Acquisition and difficult to control Process needs. We build test equipment, data acquisition and control systems for motor testers, hipot and partial discharge systems. We also design test equipment and end of line testers for high pressure pumps and seals. Vidac test equipment is designed and built in the St. Louis area, but is in use all around the world.


The LEAKWISE product line provides breakthrough Electromagnetic Energy Absorption Technology for the early detection and monitoring of hydrocarbons on water. The company is proud to continue the long heritage of a globally wide installation base and a winning product line. We welcome our existing and new customers to continue the journey toward a cleaner and safer world.