SPAR Group, Inc. and Subsidiaries

EXHIBIT 32.1

Certification of the Chief Executive Officer Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

 In connection with the quarterly report on Form 10-Q for the three-month period ended June 30, 2018 of SPAR Group, Inc., the undersigned hereby certifies that, to his knowledge:

1.     The report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and

2.     The information contained in the report fairly presents, in all material respects, the financial condition and results of operations of the registrant.

/s/ Christiaan M. Olivier
Christiaan M. Olivier
President and Chief Executive Officer

 August 20, 2018

A signed original of this written statement required by Section 906 has been provided to SPAR Group, Inc. and will be retained by SPAR Group, Inc., and furnished to the Securities and Exchange Commission or its staff upon request.