In some ways, marketing to the federal government is just like marketing to other businesses: You have to find out who is buying your product or service, and then reach out to them directly. Luckily, there are two largely underutilized, yet extremely effective resources which can help you do just this.
US Federal Contractor Registration, Inc. (USFCR) is not a government agency. USFCR, recognized as the largest and most trusted full-service Federal consulting organization, provides a range of services, including SAM registration assistance, small-business certifications, and other government contractor services and technologies.