Where can I find information on closed or archived solicitations?
IDEAS-EC purges solicitations after their close date. Submitted quotes are kept for up to 90 days after a solicitation has closed. You may find information on closed solicitations at FedBizOpps.gov at their Search FBO Posts page. The data you will find here is relatively recent, and will not cover EVERY solicitation in the government (that is the eventual goal). Finally, there are some websites that provide this type of information for a fee. While we are not able to recommend a particular site, you could find these with any commercial search engine.