The Directories You’ve Known and Loved for 60 Years Are Now Digital! 

The Who’s Who Reference Guides: Houston/Texas and Gulf Coast Oil Directories, published by AtComedia, are now here at! The directories you have known and loved for over 60 years are now available in a searchable online database. connects you with oil and gas focused service providers to meet your needs for your next project. You can search by business name, keyword, category, or location.


The Combined Houston/Texas and Gulf Coast Oil Directories cover Texas, Louisiana, Mississippi, Alabama, and Florida with data such as personnel listings, emails, and websites.

Direct Access gives you direct access to company and employee contact information.

Simple Navigation allows users to search by Company, Location, Employee or Business Type.

Easy to View presents information optimized for both desktop and mobile devices.

Are you a service provider? List your oil and gas industry-focused business with us. Registration is free, easy and gives you the ability to promote your business on