SEG will be performing website maintenance 20 February 2018 6:00 PM CST to 20 February 2018 9:00 PM CST. Users will experience intermittent outages during this time.

Contact Us

SEG is headquartered in Tulsa, Oklahoma (USA). Most member and nonmember needs are fulfilled by our business office staff in Tulsa. Contact the Tulsa office by phone +1.918.497.5581, fax +1.918.497.5558.


8801 South Yale, Suite 500 Tulsa, OK 74137-3575 United States

SEG Departments

Constituent Engagement : +1.918.497.5581

Advertising  : +1.918.497.5524

Registration  : +1.918.497.5542

Exhibitor Services  : +1.918.497.5517

SEG Staff Directory


SEG Whistleblower Hotline

If you are aware or suspect unethical behavior that raises concern, or can cause harm to employees, the company, and or its members, report it online at:
Username: seg
Password: whistle

or by phone at: +1.877.778.5463

SEG Policies

SEG follows strict policies governing our publications standards, how we handle your purchases and personal information, as well as how we treat our personnel, members, and volunteers.

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8801 S. Yale Ave. Suite 500
Tulsa, OK 74137
Phone: 918-497-5500

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