Potential Prime Contractors/Subcontractors (PDF format) To preserve the integrity of the Federal procurement process and assure fair treatment of offerors and contractors, DOE does not endorse the entities included in the file below. The list is provided by DOE as a courtesy to facilitate teaming and small business participation with "Prime Contractor" prospective offerors, who are ultimately responsible for formulating their procurement strategy and compliance with the resulting contract's terms and conditions. Ames Potential Prime Contractors and/or Contractors Interested in Subcontracting Opportunities (pdf)