ACN ACN Inc. is the largest direct selling telecommunications company in the world, offering a unique home-based business opportunity with products and services people use everyday. ACN, Inc. is a Multi-Level Marketing (MLM) company that provides telecommunications and other services at the same time provides independent representatives an opportunity to create and start their home-based business. The company relies on independent representatives working for residual commissions and bonuses to acquire customers for the products it offers and to recruit additional independent representatives.