BNI is the largest networking organisation of its kind. Currently, BNI has over 6 100 chapters internationally and 86 in South Africa. Last year, members of BNI passed 5.1 million referrals, which generated millions of rands worth of business for each other.
What makes BNI unique is that it allows only one person per profession to join a chapter. Thus, once you have joined, none of your competitors can participate.