World

Top 154 largest Companies in the Oil & Gas Equipment & Services industry in the World by Market Cap

This is the list of the largest public listed companies in the Oil & Gas Equipment & Services industry in the world by market capitalization with links to their reference stock.

World Oil & Gas Equipment & Services Industry Analysis
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Top Oil & Gas Equipment & Services Companies in the World as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
121 MTQ Corp Ltd $41.5 M Singapore Singaporean Energy Singaporean Oil & Gas Equipment & Services
122 KLX Energy Services Holdings, Inc. $34.6 M United States US Energy US Oil & Gas Equipment & Services
123 Pressure Technologies plc $21.3 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
124 Nine Energy Service, Inc. $15.3 M United States US Energy US Oil & Gas Equipment & Services
125 Tristar Acquisition Group $14.2 M Italy Italian Energy Italian Oil & Gas Equipment & Services
126 Plexus Holdings plc $13.4 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
127 Marine Petroleum Trust $8.3 M United States US Energy US Oil & Gas Equipment & Services
128 Getech Group plc $4.2 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
129 Enteq Upstream plc $1.6 M

(Jan. 1, 2025)

 United Kingdom UK Energy UK Oil & Gas Equipment & Services
130 SMG Industries, Inc. $402,082 United States US Energy US Oil & Gas Equipment & Services
131 Petrofac Limited $285,296

(July 1, 2025)

 United Kingdom UK Energy UK Oil & Gas Equipment & Services
132 BW Offshore Ltd Bermuda Bermuda Energy Bermuda Oil & Gas Equipment & Services
133 Golden Patriot Corp United States US Energy US Oil & Gas Equipment & Services
134 Seacor Holdings Inc. United States US Energy US Oil & Gas Equipment & Services
135 ADES International Holding plc United Arab Emirates United Arab Emirates Energy United Arab Emirates Oil & Gas Equipment & Services
136 Deltron, Inc. United States US Energy US Oil & Gas Equipment & Services
137 Gulf Marine Services plc United Arab Emirates United Arab Emirates Energy United Arab Emirates Oil & Gas Equipment & Services
138 SeaBird Exploration Plc Cyprus Cyprus Energy Cyprus Oil & Gas Equipment & Services
139 Cal Dive International, Inc. United States US Energy US Oil & Gas Equipment & Services
140 XR Energy, Inc. United States US Energy US Oil & Gas Equipment & Services
141 Terra Energy & Resource Technologies, Inc. United States US Energy US Oil & Gas Equipment & Services
142 Valaris plc Bermuda Bermuda Energy Bermuda Oil & Gas Equipment & Services
143 Jsa Technology SA France French Energy French Oil & Gas Equipment & Services
144 Expro Group Holdings N.V. Commo United States US Energy US Oil & Gas Equipment & Services
145 TEK-Ocean Group Ltd Australia Australian Energy Australian Oil & Gas Equipment & Services
146 ProFrac Holding Corp. United States US Energy US Oil & Gas Equipment & Services
147 Mattr Canada Canadian Energy Canadian Oil & Gas Equipment & Services
148 Petrotech Oil & Gas, Inc. United States US Energy US Oil & Gas Equipment & Services
149 Kodiak Gas Services, Inc. United States US Energy US Oil & Gas Equipment & Services
150 S.D. Standard Drilling Plc Cyprus Cyprus Energy Cyprus Oil & Gas Equipment & Services

Top Oil & Gas Equipment & Services Companies in the World as of Jan. 01, 2026

121. MTQ Corp Ltd

Company Profile: MTQ Corp Ltd
Market Cap (USD): $41.5 M
Country: Singapore
Sector: Singaporean Energy
Industry: Singaporean Oil & Gas Equipment & Services

122. KLX Energy Services Holdings, Inc.

Company Profile: KLX Energy Services Holdings, Inc.
Market Cap (USD): $34.6 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

123. Pressure Technologies plc

Company Profile: Pressure Technologies plc
Market Cap (USD): $21.3 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

124. Nine Energy Service, Inc.

Company Profile: Nine Energy Service, Inc.
Market Cap (USD): $15.3 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

125. Tristar Acquisition Group

Company Profile: Tristar Acquisition Group
Market Cap (USD): $14.2 M
Country: Italy
Sector: Italian Energy
Industry: Italian Oil & Gas Equipment & Services

126. Plexus Holdings plc

Company Profile: Plexus Holdings plc
Market Cap (USD): $13.4 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

127. Marine Petroleum Trust

Company Profile: Marine Petroleum Trust
Market Cap (USD): $8.3 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

128. Getech Group plc

Company Profile: Getech Group plc
Market Cap (USD): $4.2 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

129. Enteq Upstream plc

Company Profile: Enteq Upstream plc
Market Cap (USD): $1.6 M (Jan. 1, 2025)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

130. SMG Industries, Inc.

Company Profile: SMG Industries, Inc.
Market Cap (USD): $402,082
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

131. Petrofac Limited

Company Profile: Petrofac Limited
Market Cap (USD): $285,296 (July 1, 2025)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

132. BW Offshore Ltd

Company Profile: BW Offshore Ltd
Country: Bermuda
Sector: Bermuda Energy
Industry: Bermuda Oil & Gas Equipment & Services

133. Golden Patriot Corp

Company Profile: Golden Patriot Corp
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

134. Seacor Holdings Inc.

Company Profile: Seacor Holdings Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

135. ADES International Holding plc

Company Profile: ADES International Holding plc
Country: United Arab Emirates
Sector: United Arab Emirates Energy
Industry: United Arab Emirates Oil & Gas Equipment & Services

136. Deltron, Inc.

Company Profile: Deltron, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

137. Gulf Marine Services plc

Company Profile: Gulf Marine Services plc
Country: United Arab Emirates
Sector: United Arab Emirates Energy
Industry: United Arab Emirates Oil & Gas Equipment & Services

138. SeaBird Exploration Plc

Company Profile: SeaBird Exploration Plc
Country: Cyprus
Sector: Cyprus Energy
Industry: Cyprus Oil & Gas Equipment & Services

139. Cal Dive International, Inc.

Company Profile: Cal Dive International, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

140. XR Energy, Inc.

Company Profile: XR Energy, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

141. Terra Energy & Resource Technologies, Inc.

Company Profile: Terra Energy & Resource Technologies, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

142. Valaris plc

Company Profile: Valaris plc
Country: Bermuda
Sector: Bermuda Energy
Industry: Bermuda Oil & Gas Equipment & Services

143. Jsa Technology SA

Company Profile: Jsa Technology SA
Country: France
Sector: French Energy
Industry: French Oil & Gas Equipment & Services

144. Expro Group Holdings N.V. Commo

Company Profile: Expro Group Holdings N.V. Commo
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

145. TEK-Ocean Group Ltd

Company Profile: TEK-Ocean Group Ltd
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas Equipment & Services

146. ProFrac Holding Corp.

Company Profile: ProFrac Holding Corp.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

147. Mattr

Company Profile: Mattr
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Equipment & Services

148. Petrotech Oil & Gas, Inc.

Company Profile: Petrotech Oil & Gas, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

149. Kodiak Gas Services, Inc.

Company Profile: Kodiak Gas Services, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

150. S.D. Standard Drilling Plc

Company Profile: S.D. Standard Drilling Plc
Country: Cyprus
Sector: Cyprus Energy
Industry: Cyprus Oil & Gas Equipment & Services

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