Resistors are not just a part of our business - resistors are our only business. We are committed to supplying resistors that meet the requirements and specifications requested by our customers. With expert engineering, conscientious personnel and a broad product range, we aim to be your supplier of choice for resistor products. Helping you to complete your projects and meet your deadlines by being quick, responsive and knowledgeable about your applications and the latest requirements of standards and regulations. Fortress has experience in managing large projects and provides value to customers by ensuring we understand the customerﾒs requirements and expectations. We place an equal importance on technical capability, manufacturing to deadlines and providing documentation and drawings in a concise and timely manner. Built on the original Brifel and Electroswitch resistor brands, which have a manufacturing history in Australia dating back to the 1950s, in February 2009 Fortress Systems was purchased by Post Glover Resistors. At the same time, the interlock division of the company was separated out and retained by our previous owners, the Halma Group PLC. Founded in 1893, Post Glover is the leading provider of power resistor products in North America. Fortress Systems is now dedicated to the manufacture of power resistors for all industries.
power resistors for the mining and power distribution industries, Neutral Earthing Resistors, Dynamic braking resistors, Motor starting and speed control for material handling and crane applications, Custom designed harmonic filtering resistors.