Largest companies by operating income

Companies ranked by operating income, in USD
Rank	Company	Operating income	Sector	Industry	Country	Exchange
1	IQVIQVIA Holdings Inc.	$2.20B	Healthcare	Diagnostics & Research	United States	NYSE
2	INCYIncyte Corp	$1.78B	Healthcare	Diagnostics & Research	United States	Nasdaq
3	IDXXIDEXX Laboratories Inc /de	$1.46B	Healthcare	Diagnostics & Research	United States	Nasdaq
4	MEDPMedpace Holdings, Inc.	$583M	Healthcare	Diagnostics & Research	United States	Nasdaq
5	LNTHLantheus Holdings, Inc.	$302M	Healthcare	Diagnostics & Research	United States	Nasdaq
6	CRLCharles River Laboratories International, Inc.	$90.1M	Healthcare	Diagnostics & Research	United States	NYSE
7	NRCNRC Health	$14.7M	Healthcare	Diagnostics & Research	United States	Nasdaq
8	ICCCImmuCell Corp	$3.87M	Healthcare	Diagnostics & Research	United States	Nasdaq

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