Largest companies by operating income

Companies ranked by operating income, in USD
Rank	Company	Operating income	Sector	Industry	Country	Exchange
1	GNTXGentex Corp	$507M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
2	DORMDorman Products, Inc.	$312M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
3	PATKPatrick Industries, Inc.	$265M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
4	BLBDBlue Bird Corp	$190M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
5	THRMGentherm Inc	$63.6M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
6	MPAAMotorcar Parts of America, Inc.	$49.3M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
7	STRTStrattec Security Corp	$26.5M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
8	KTOSKratos Defense & Security Solutions, Inc.	$18.4M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
9	RAILFreightCar America, Inc.	$17.5M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
10	CVGICommercial Vehicle Group, Inc.	$13.4M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
11	MAMOMassimo Group	$5.17M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq
12	MBUUMalibu Boats, Inc.	$3.10M	Consumer Cyclical	Transportation Equipment	United States	Nasdaq

The world's largest companies by operating incomeMarket capRevenueOperating incomeCapital expenditureTotal assetsNet assetsCash on hand