American Petroleum Institute

API Global Industry Services (GIS) provides oil and gas professionals with resources necessary to advance safety and efficiency.

• Public Utilities

• 110.

International Association for Energy Economics Inc

Official Account for the International Association for Energy Economics #EnergyIAEE The International Association for Energy Economics is the world's leading professional organization for energy economists.

Houston Urban Debate League

Houston Urban Debate League helps to build, support, and sustain programs in @houstonisd and @hcde_case to make academic debate a resource for students.

• Education N.E.C.

• 112.

Professional Photographers Guild of Houston Inc

Professional Photographers Guild of Houston.

• Promotion of Business (Chambers of Commerce)

• 113.

Petroleum Accountants Society of Oklahoma-Tulsa Chapter

PROMOTE KNOWLEDGE OF PETROLEUM ACCOUNTING ISSUES JointInterest To accumulate analyze review and disseminate information and to represent COPAS in the coordination of all projects or studies pertaining to the accounting for joint operations in the oil and gas industry.

• Promotion of Business (Chambers of Commerce)

• 114.

American Association of Drilling Engineers-Mid-Continent Chapter

AADE offers a forum for the exchange of information, among its members and guests, specifically on drilling related topics.

• Alliance/Advocacy Organizations

• 115.

Oklahoma Gas Association

PROVIDE KNOWLEDGE, TRAINING AND EXPERTISE RELATIVE TO NG Member Area Login Please click below to be taken to the Member Login screen.

Houston Area Urban League, Inc.

Empowering Communities. Changing Lives.

Community Associations Institute

Welcome to CAI Greater Houston UPCOMING EVENTS 2025 Tradeshow Exhibitor Information EXHIBIT BOOTHS FOR 2025 HAVE SOLD OUT.