Largest companies by operating income

Companies ranked by operating income, in USD
Rank	Company	Operating income	Sector	Industry	Country	Exchange
1	THCTenet Healthcare Corp	$4.54B	Healthcare	Healthcare Providers	United States	NYSE
2	DVADaVita Inc.	$2.13B	Healthcare	Healthcare Providers	United States	NYSE
3	UHSUniversal Health Services, Inc.	$2.06B	Healthcare	Healthcare Providers	United States	NYSE
4	DGXQuest Diagnostics Inc	$1.63B	Healthcare	Healthcare Providers	United States	NYSE
5	LHLabcorp Holdings Inc.	$1.50B	Healthcare	Healthcare Providers	United States	NYSE
6	CYHCommunity Health Systems, Inc.	$1.36B	Healthcare	Healthcare Providers	United States	NYSE
7	PACSPACS Group, Inc.	$410M	Healthcare	Healthcare Providers	United States	NYSE
8	CONConcentra Group Holdings Parent, Inc.	$375M	Healthcare	Healthcare Providers	United States	NYSE
9	CHEChemed Corp	$349M	Healthcare	Healthcare Providers	United States	NYSE
10	MDPediatrix Medical Group, Inc.	$215M	Healthcare	Healthcare Providers	United States	NYSE
11	NHCNational HealthCare Corp	$145M	Healthcare	Healthcare Providers	United States	NYSE
12	BKDBrookdale Senior Living Inc.	$106M	Healthcare	Healthcare Providers	United States	NYSE
13	USPHU S Physical Therapy Inc /NV	$76.5M	Healthcare	Healthcare Providers	United States	NYSE
14	CCELCryo-Cell International, Inc.	$0.19M	Healthcare	Healthcare Providers	United States	NYSE

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