Largest Oil & Gas Equipment & Services companies by Market Cap

Rank	Logo	Company	Market Cap	Country
1		Antero Resources	$13.35 B	USA
2		Liberty Energy	$5.14 B	USA
3		Kodiak Gas Services	$4.92 B	USA
4		Delek Logistics Partners	$2.87 B	USA
5		Enerflex	$2.63 B	Canada
6		DNOW Inc.	$2.19 B	USA
7		National Energy Services Reunited	$2.12 B	USA
8		Expro Group	$1.90 B	USA
9		ProPetro	$1.79 B	USA
10		RPC	$1.51 B	USA
11		Helix Energy Solutions	$1.43 B	USA
12		Dorchester Minerals	$1.31 B	USA
13		ProFrac	$1.18 B	USA
14		NPK International	$1.18 B	USA
15		Abraj Energy Services	$0.92 B	Oman
16		Pason Systems	$0.72 B	Canada
17		Forum Energy Technologies	$0.65 B	USA
18		Schoeller-Bleckmann Oilfield Equipment	$0.64 B	Austria
19		National Petroleum Services Company	$0.46 B	Kuwait
20		Calfrac Well Services	$0.40 B	Canada
21		Mattr Corp.	$0.40 B	Canada
22		Ranger Energy Services	$0.40 B	USA
23		NCS Multistage	$0.17 B	USA
24		Daldrup & Söhne	$0.16 B	Germany
25		Burgan Company for Well Drilling	$0.13 B	Kuwait
26		Drilling Tools International	$0.13 B	USA
27		Eidesvik Offshore	$0.11 B	Norway
28		Senergy Holding Company K.S.C.P.	$66.46 M	Kuwait
29		KLX Energy Services	$55.46 M	USA
30		Wolverine Energy and Infrastructure	$3.27 M	Canada

This is the list of the largest oil and gas equipment and services companies by market capitalization. Only the top oil and gas equipment and services companies are shown in this list and companies that are not publicly traded are excluded. The ranking and the market cap data shown on this page are updated daily.