Exhibit 99.1 For Immediate Release SPAR Group, Inc. Reports 2025 Full Year and Fourth Quarter Results Full Year Sales of $136 Million, Up 3.3% on Comparable Basis for the U.S. and Canada CHARLOTTE, NC, March 31, 2026 – SPAR Group, Inc. (NASDAQ: SGRP) ("SGRP", and together with its subsidiaries, "SPAR," "SPAR Group" or the "Company"), an innovative services company offering comprehensive merchandising, marketing, and distribution solutions to retailers and brands throughout the United States and Canada, toda ...