Contractor’s Excellent Performance on Incumbent Contract Does Not Guarantee Excellent Ratings In Competition For Follow-On Contract; GAO B-414800, Centerra Group, LLC

Protest of the agency’s best-value determination is denied, where the protester’s complaints about the agency’s technical and past performance evaluations amounted to mere disagreements that did not demonstrate the agency’s decisions were unreasonable, where the solicitation did not require the agency to perform a price realism analysis, and where the protester could not establish that the alleged technical advantages of its proposal justified its higher price.