Association of International Energy Negotiators - AIEN

Association of International Energy Negotiators - AIEN Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Association of International Energy Negotiators - AIEN, Nonprofit Organization, 11111 Katy Freeway, Ste 615, Houston, TX.

This is the official page of AIEN, formerly known as AIPN, a professional membership association that supports international energy negotiators around the world.

01/15/2026

AIEN is the leading global organization for commercial negotiators and energy lawyers, representing 2,800+ professionals in over 110 countries.

AIEN develops widely used model contracts, offers industry‑focused education and events, and provides a premier forum for companies, governments, and their advisors to engage on energy transactions.

We invite you to become part of our global community. To learn more about membership and apply online, visit: https://www.aien.org/users_only/applications/IndividualApplicationFormPublic/

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11111 Katy Freeway, Ste 615
Houston, TX
77079

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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