Advancing and elevating the professional practice of investor relations.
NIRI is the largest professional investor relations association in the world with members representing over 1,500 publicly held companies and $12 trillion in stock market capitalization.

Save the Date for NIRI2027 in Orlando
Thank you to everyone who joined us in Chicago for NIRI2026. Mark your calendars for NIRI2027, taking place June 13 – 15 in Orlando, Florida. In the meantime, explore conference highlights, resources, and information from NIRI2026.
Publications
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Investor Relations Body of Knowledge, 2nd Edition
The comprehensive resource for investor relations.
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IR Update: NIRI’s Award-Winning Magazine
View the latest issue.
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IR Weekly: NIRI's e-Newsletter
Find out what's happening at NIRI.
Learning Center
Browse the course catalog for a listing of online learning resources. Access your courses, track your progress, and download your certificates of completion.
Resources
NIRI is the one stop shop for all your investor relations needs. As the largest investor relations professional association in the world, NIRI can provide you with cutting edge policy statements, a sounding board for ethical matters, professional resource libraries and more! Don’t miss out on information that will elevate your career and your company. Take a look at all NIRI has to offer.