Business Network International (BNI) is a global business and referral networking organization for small and medium-sized businesses.

BNI connects entrepreneurs and business professionals through local chapters built around structured, peer-to-peer referrals that turn trusted relationships into new business. Members meet in person, online, or through a hybrid model. Founded in 1985, the organization serves more than 350,000 members across more than 11,000 chapters in over 70 countries. Complementing its core BNI network is CorporateConnections, a membership community designed for business owners, entrepreneurs, partners, and C-level executives of organizations generating at least US$5 million in revenue.