CES Energy Solutions Corp.
Calfrac Well Services Ltd.
North American Construction Group Limited
Pason Systems Incorporated
Source Energy Services Ltd.
Trican Well Service Limited
Total Energy Services Inc.
TerraVest Industries Incorporated
Ashtead Technology Holdings Plc
Pressure Technologies plc
Thalassa Holdings Limited
Atlas Energy Solutions Inc.
Core Laboratories Incorporated
Central Natural Resources, Inc.
Drilling Tools International Corporation
Dawson Geophysical Company
Forum Energy Technologies Incorporated
Flotek Industries Incorporated
Geospace Technologies Corporation
Helix Energy Solutions Group Incorporated
Innovex International, Inc.
Kodiak Gas Services Incorporated
KLX Energy Services Holdings Incorporated
NCS Multistage Holdings Incorporated
Natural Gas Services Group Incorporated
Nine Energy Service Incorporated
North American Construction Group Ltd.
Newpark Resources Incorporated
Oceaneering International Incorporated
Oil States International Incorporated
Profire Energy Incorporated
Ranger Energy Services Incorporated
Solaris Oilfield Infrastructure Incorporated
TETRA Technologies Incorporated
Texas Gulf Energy, Incorporated
USA Compression Partners, LP
Weatherford International plc
Expro Group Holdings N.V.