This document discusses different types of non-commercial food service operations including colleges and universities, healthcare facilities, industries, the military, and others. Within the non-commercial segment, food service is typically handled by contractors or done self-operatively by the institutions themselves. Specific types discussed include welfare catering for hospitals, schools, the armed forces, and industries; industrial catering which provides subsidized food to employees; and healthcare, military, old age homes, prisons, religious organizations, ships, and outdoor catering.