The NASA Shared Services Center awarded a purchase order to R3 Uniq Inc., an SBA-certified 8(a) program participant, for $12,197.52 on January 6, 2026, for Sentyron software maintenance and support renewal. The award is a total small business set-aside. Place of performance is Riverdale, Iowa. The procurement covers maintenance and support services for four Sentyron DataDiode units deployed in NASA Ames Research Center's isolated wind tunnel network, with core-level maintenance coverage specified. Period of performance runs June 1, 2026 through May 31, 2028. The requirement originated from a solicitation posted April 30, 2026, with quotes due May 18, 2026, designated as a brand-name acquisition for the Sentyron B.V. original equipment manufacturer systems.