About REI

REI Corporation: The Rosebud Electronics Integration Corporation, d/b/a REI CorporatioREI-Touchedup-logon, was created in 2008. After receiving its SBA 8(a) and HUBZone certifications, it opened its doors as an electronics manufacturing company. REI has since broadened its capabilities and today has business operations in both manufacturing and services areas.

Please see our capabilities located here: REI’s Capabilities  (restrictions applicable to individually owned or non-tribal owned SBA 8(a) SDB’s.)


REI Corporation is a Tribal owned, SBA 8(a) Certified Company  that is 100% Owned by the Rosebud Economic Development Corporation, d/b/a, REDCO.

Certification information regarding REI are:

  • Tribal SBA 8(a) certified: PO960862
  • HUBZone certified: 29737
  • DUNS:    825461762
  • CAGE:     52BZ8

A Bit of History:  In the 1880’s, the Tribes of the Great Sioux Nation signed treaties with the United States establishing the boundaries of the Tribes and recognized their rights as a sovereign government. The Sioux Tribes consist of the Seven Original Council Fires, one of which is known as the Lakota. The Sicangu (Rosebud) people are from that Council Fire. The Rosebud Sioux Tribal lands were originally reduced to a reservation by the U.S. Congress in the Act of March 2, 1889 which identified all the Lakota/Dakota /Nakota reservations in what is known as the Great Sioux Settlement. The boundaries were further reduced by subsequent Homestead Acts. The Sicangu people were moved five times before the Rosebud agency was finally established. Previous agencies were located on the Whetstone Agency near the Missouri River, White River Agency along the Big White River, Spotted Tail Agency at Rosebud Creek, and the Ponca Agency located near the west bank. The Sicangu Lakota (Rosebud Sioux) have the status of a sovereign nation which gives them the right to elect their own officials, regulate their own territory, manage tribal affairs, and create and enforce their own tribal laws.

The Tribal governments maintain jurisdiction within the boundaries of the reservation including all rights-of-way, waterways, Man Alone Dressed cropped touchedwatercourses and streams running through any part of the reservation and to such others lands as may hereafter be added to the reservation under the laws of the United States. The Tribal government operates under a constitution consistent with the Indian Reorganization Act of 1934 and approved by the Tribal membership and Tribal Council of the Rosebud Sioux Tribe. Harold Ickes, the Secretary of the Interior of the United States approved the constitution and the by-laws on December 20, 1935. The Tribal Council consists of a President, Vice-President, Secretary, Treasurer, a Sergeant-At-Arms, and twenty additional Council members that are elected by the Tribal members.

The Rosebud Sioux Reservation is located in south central South Dakota and borders the Pine Ridge Reservation to its west and the State of Nebraska border to the south. The reservation is located in Todd County, however, the Rosebud Service Unit includes Gregory, Mellette, Todd, Lyman and Tripp Counties in South Dakota. The Reservation has a total area of 922,759 acres (1,442 sq. mi.) whereas the Unit covers some 5,961 sq. mi. The Tribal headquarters is located in Rosebud, SD. There are twenty communities within the Reservation including Ideal, Winner, Butte Creek, Okreek, Antelope, Ring Thunder, Soldier Creek, St. Francis (Owl Bonnet), Spring Creek, Two Strike, Grass Mountain, Upper Cut Meat, Swift Bear, Parmelee, Rosebud, Black Pipe, He Dog, Corn Creek, Horse Creek, Bull Creek, & Milks Camp.

To learn more about the Sicangu Tribal Culture, click here: http://www.rosebudsiouxtribe-nsn.gov/