A B2B (business-to-business) directory is a website or platform that provides a comprehensive list of businesses operating within a specific industry or niche. B2B directories are typically organized by category, region, or industry, and allow businesses to search for and connect with potential suppliers, manufacturers, distributors, and service providers. B2B directories offer several advantages to businesses looking to expand their network of contacts and suppliers. They provide a centralized platform for businesses to find potential partners and suppliers, saving time and resources that would otherwise be spent on research and outreach. Additionally, B2B directories can help businesses identify new opportunities and stay up-to-date on industry trends and developments. Some examples of popular B2B directories include ThomasNet, Global Sources, and Kompass. These platforms offer comprehensive listings of businesses across a range of industries, and provide additional tools and resources to help businesses connect and engage with potential partners and suppliers.