Hobart Ground Power (ITW GSE)

The original manufacturer of aircraft ground power equipment since 1946. Hobart is the gold standard for 400Hz GPU systems — now a legacy brand of ITW GSE. Complete product line from 20kVA portable units to 180kVA solid-state systems. Also manufactures 28VDC GPUs, 270VDC aircraft power supplies, HVAC preconditioned air units, and cable handling equipment. Production in Palmetto, Florida since 2012. ITW GSE employs 201-500 people globally with facilities in the US and Denmark.