Power Conditioning


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Active power

Active Power designs and manufactures battery-free flywheel uninterruptible power supply (UPS) systems and energy storage products for mission-critical power applications worldwide from its headquarters and manufacturing plant in Austin TX.

Active Power solves customer problems for data centers, health care, and industrial and manufacturing. Our solutions deliver 40% lower total cost of ownership, are 12 times less likely to fail, and reduce environmental impact by 90%. These profound benefits enable our customers to achieve their budget, availability, and sustainability goals.


piller power systems

Piller occupies a unique position, being the only company to produce a range of rotary UPS and static UPS technologies, encompassing kinetic energy storage systems or batteries, ground power units and 50/60HZ frequency converters. Founded in Hamburg 1909 by German engineer Anton Piller and employing around 1000 people worldwide, Piller is headquartered in Osterode, near Hanover, Germany, with subsidiaries across Europe, the Americas and Australasia.

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abb / ge

ABB brings to data centers a wide array of products aimed at minimizing downtime, improving efficiency and reducing the environmental impact of high energy demand. ABB's data center team delivers the right products and services for your 7 x 24 operations. ABB has the bases covered when it comes to power protection of sensitive loads. Covering applications from computer rooms to large data centers and complete industrial plant protection, ABB has the UPS or voltage conditioning technology for every need. From a few kW to applications of many MW and a wide range of supply voltages.


controlled power company

Controlled Power Company engineers and manufactures the highest quality commercial and industrial electrical power quality solutions, capitalizing on over 45 years of expertise. As an ISO 9001:2015 certified company, they have an enviable reputation for quality, which is reflected in the design, workmanship, and performance of our products … each of which are “made in the USA”: manufactured, assembled, and tested in their Troy, Michigan facility.

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staco energy products

Staco Energy Products offers a wide array of options to handle your power factor correction and harmonic mitigation needs, reducing your utility costs and increasing facility efficiency.


Trans Coil

TCI is the leading manufacturer of active filters and passive filters to mitigate harmonics and improve power quality. TCI’s Engineers specialize in developing optimal solutions to achieve IEEE-519 compliance and enhanced motor protection.