United Kingdom

Top 8 largest UK Companies in the Oil & Gas Equipment & Services industry by Market Cap

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

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Top Oil & Gas Equipment & Services Companies from the United Kingdom as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
1 TechnipFMC plc $19.45 B United Kingdom UK Energy UK Oil & Gas Equipment & Services
2 Hunting plc $761.2 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
3 Pressure Technologies plc $21.3 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
4 Plexus Holdings plc $13.4 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
5 Getech Group plc $4.2 M United Kingdom UK Energy UK Oil & Gas Equipment & Services
6 Enteq Upstream plc $1.6 M

(Jan. 1, 2025)

 United Kingdom UK Energy UK Oil & Gas Equipment & Services
7 Petrofac Limited $285,296

(July 1, 2025)

 United Kingdom UK Energy UK Oil & Gas Equipment & Services
8 Ashtead Technology Holdings Plc United Kingdom UK Energy UK Oil & Gas Equipment & Services

Top Oil & Gas Equipment & Services Companies from the United Kingdom as of Jan. 01, 2026

1. TechnipFMC plc

Company Profile: TechnipFMC plc
Market Cap (USD): $19.45 B
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

2. Hunting plc

Company Profile: Hunting plc
Market Cap (USD): $761.2 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

3. 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

4. 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

5. 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

6. 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

7. 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

8. Ashtead Technology Holdings Plc

Company Profile: Ashtead Technology Holdings Plc
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Equipment & Services

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