The largest oil and gas contractors

1. Bechtel

2. Technip

3. Aker Solutions

4. Chiyoda Corp.

5. SNC-Lavalin

6. J.Ray McDermott

7. JGC Corp.

8. Hyundai Heavy Ind.

9. Foster Wheeler

10. Dealim Industrial

Valve Purchases by Largest Oil & Gas Companies

58%

$13,000,000,000

Valves in the Oil & Gas