Krimson Kourts Inc. National Service Organization has had several different names and origins that are closely tied to another organization. The five founders of KKINSO helped to develop this organization. The primary purpose was to support the local chapters during events and community service projects.  These groups of women were created and maintained by the individual chapters, and thus, were governed by local chapter rules.

Throughout the 1950's, 60's & 70's, women groups affiliated with the local undergraduate chapters flourished. On September 30, 1978, however, a directive was handed down stating that women groups maintain by the local chapters must be disbanded.  Reason being; the misuse & abuse of recruitment of members, conducting initiations & causing “unfair” competition to sororities. The first directive in 1978 caused the initial bond to be broken but not removed until directive GB #88-05 came down. With this directive the ladies could no longer have a direct affiliation with the local undergraduate chapters. This directive came along around the same time as NPHC sent out a joint directive about auxiliaries in 1988.

Though the directive forced the bond to be broken, the groups continued to exist especially in the 1990’s.  Organized on a local level, members of this newly founded organization began to restructure themselves as an organization able stand on its own. Many times the ladies changed the name and created their own groups. In the reorganization phase, the groups changed their names to Krimson Kourts Inc., Pretty Girls Inc. and Ladies of Achievement. In October 2005 Krimson Kourts Inc. National Service Organization became an incorporated entity under the laws of the State of Iowa.