Zend offers PHP Development, Production Software, PHP Tutorials Training, PHP programming platform, and PHP Training, Certification and more expertise and sound technology solutions.

SEG hosts 2 monthly publications and yearly trade shows, at the international, national, and regional level. The major organization for geophysicists involved in exploration and production of hydrocarbons.

From a nonprofit organization, includes mission statement, the group's history, contact information and previews of videos for sale.