United States
American Petroleum Institute (API) is the only national trade association for all aspects of the U.S. oil and natural gas industry. With over 600 corporate members, from the largest oil conglomerates to the smallest independent companies, API represents all segments of the industry. The firm focuses on ensuring a secure energy supply, modern infrastructure, and resilience through promoting a robust Federal onshore leasing program, optimizing the Strategic Petroleum Reserves program, and collaborating with Allies in the Persian Gulf. API organizes events like the Offshore Safe Lifting Conference & Expo and publishes statistical data and research findings to promote free markets and economic growth.
Browsing, company names, locations and sectors are always free. A free account adds 5 contact releases every month — e-mail and phone, view or export. Need more? Contact packs start at 19 € for 50, or upgrade to a monthly plan.
Yes — no card required. Browsing is always free, and a free account adds 5 contact releases every month.
Your first 5 contact releases each month are included in the free account. After that, packs start at 19 € for 50 contacts (view or export), or a monthly plan for regular use.
Companies are harvested from the open web — registers, websites and industry directories — not self-registered sign-ups. Contact details are shown only once you use a release or credit, never invented.