Largest companies by operating income

Companies ranked by operating income, in USD
Rank	Company	Operating income	Sector	Industry	Country	Exchange
1	PWRQuanta Services, Inc.	$2.04B	Industrials	Engineering & Construction	United States	NYSE
2	EMEEMCOR Group, Inc.	$1.93B	Industrials	Engineering & Construction	United States	NYSE
3	FIXComfort Systems USA, Inc.	$1.85B	Industrials	Engineering & Construction	United States	NYSE
4	TOLToll Brothers, Inc.	$1.49B	Industrials	Engineering & Construction	United States	NYSE
5	KBRKBR, Inc.	$734M	Industrials	Engineering & Construction	United States	NYSE
6	JJacobs Solutions Inc.	$650M	Industrials	Engineering & Construction	United States	NYSE
7	IBPInstalled Building Products, Inc.	$368M	Industrials	Engineering & Construction	United States	NYSE
8	ECGEverus Construction Group, Inc.	$331M	Industrials	Engineering & Construction	United States	NYSE
9	GEOGEO Group Inc	$316M	Industrials	Engineering & Construction	United States	NYSE
10	GVAGranite Construction Inc	$314M	Industrials	Engineering & Construction	United States	NYSE
11	TPCTutor Perini Corp	$267M	Industrials	Engineering & Construction	United States	NYSE
12	KBHKB Home	$263M	Industrials	Engineering & Construction	United States	NYSE
13	PRIMPrimoris Services Corp	$212M	Industrials	Engineering & Construction	United States	NYSE
14	AGXArgan Inc	$183M	Industrials	Engineering & Construction	United States	NYSE
15	ORNOrion Group Holdings Inc	$8.24M	Industrials	Engineering & Construction	United States	NYSE

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