Federal agencies, in an effort lead by the General Services Administration, are combining over 10 disparate databases of procurement, past performance, and vendor information into a cohesive portal with one interface, a single sign-on, better security, and enhanced search functionality. Details on the plan and integration can be found here:
Resource Link: https://virginiaptap.org/wp-content/uploads/2018/02/New-SAM.gov-beta.pdf
You can register for SAM, the System for Acquisition Management here. SAM is the centralized process of registration for vendors that want to do business with the federal government. It is also the primary repository of the federal government for all of your company’s required representations and certifications
In the future, multiple federal sites are being merged into one, you can use and view the site as it exists currently at beta.sam.gov and the site will eventually replace sam.gov when the transition is complete.
Resource Link: https://www.sam.gov/SAM/