The World's Leading Business Networking and Referral Organisation. BNI connects like-minded business people to help them grow their business by supportingand finding opportunities to refer work between each other. BNI Members around the world meet in-person or online to pass billions of pounds worth of referrals to each other every year. BNI London S.E is a top performing region consisting of more than 30 chapters, all looking to grow, add members and support more businesses.