Welcome to the Sonoma Small Business Development Center (SBDC), providing technical assistance to small businesses and aspiring entrepreneurs throughout Sonoma County. The Sonoma SBDC offers one-on-one high-quality, professional expert advising in the areas of business planning, financial and lending assistance, manufacturing, marketing, recordkeeping, human resources, ecommerce and more. As a result of the no cost, extensive, one-on-one professional business advising, low-cost training SBDC clients receive, the program is one of the nation’s largest small business assistance programs in the federal government.