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With over 12,500 members from around the globe, INFORMS is the leading international association for professionals in operations research and analytics.

INFORMS promotes best practices and advances in operations research, management science, and analytics to improve operational processes, decision-making, and outcomes through an array of highly-cited publications, conferences, competitions, networking communities, and professional development services.

Member Benefits

Membership in INFORMS provides numerous benefits and opportunities for O.R. and Analytics professionals that enhance your ability to network with peers, grow your career, access the latest research and development, and participate in a variety of financial and insurance programs.

Member Directory on INFORMS Connect

Access to the full INFORMS membership directory is an important benefit of membership. With the INFORMS Membership Directory, members may search for other members by name, organization, location, community, or interest area. Please help keep this database up to date by advising us of changes in your contact information or membership profile.

Members Only: Access the Member Directory

Search the INFORMS Member Directory

Self-Service Center

Access your membership or customer account to join, renew, subscribe, register, or update your record.



Learn about the INFORMS Board of Directors, our constitution and by-laws, policies and procedures, committees, and staff.

News Room

See the latest Press Releases and Media Coverage.

Advertising, Exhibiting & Sponsorship Opportunities

Get the Attention of O.R. and Analytics Professionals and Decision Makers by advertising in INFORMS publications, sponsoring or exhibiting at conferences and events, and other opportunities to raise your organization’s profile.


Use our form below to place an advertising order, receive sponsorship or exhibitor information, or to inquire on prices and availability

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