Exhibit
32.1

CERTIFICATION
PURSUANT TO RULE 13A-14 (B) AND SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002(18 U.S.C. Section 1350 (a) and (b))

I,
Robert Agresti, President and Chief Executive Officer of Summit Global
Logistics, Inc. (the Company) certify, pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 that, to my knowledge:

| |    |                                                                                                                                                                                                                                   
| | -- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | 1. | the quarterly report on Form 10-Q of the Company for
 the three months ended June 30, 2007 (the Quarterly Report) fully complies
 with the requirements of section 13 (a) or 15 (d) of the Securities Exchange
 Act of 1934; and
| |    |                                                                                                                                                                                                                                   
| | 2. | the information contained in the Quarterly Report
 fairly presents, in all material respects, the financial condition and
 results of operations of the Company.                                                                  

|                      |                                    
|--------------------- | -----------------------------------
|Date: August 20, 2007 | /s/ Robert Agresti                 
|                      |                                    
|                      | Robert Agresti                     
|                      | President & Chief Executive Officer

I, Paul Shahbazian, Chief Financial Officer of Summit
Global Logistics, Inc. (the Company) certify, pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 that to my knowledge:

| |    |                                                                                                                                                                                                                                   
| | -- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | 3. | the quarterly report on Form 10-Q of the Company for
 the three months ended June 30, 2007 (the Quarterly Report) fully complies
 with the requirements of section 13 (a) or 15 (d) of the Securities Exchange
 Act of 1934; and
| |    |                                                                                                                                                                                                                                   
| | 4. | the information contained in the Quarterly Report
 fairly presents, in all material respects, the financial condition and
 results of operations of the Company.                                                                  

|                      |                        
|--------------------- | -----------------------
|Date: August 20, 2007 | /s/ Paul Shahbazian    
|                      |                        
|                      | Paul Shahbazian        
|                      | Chief Financial Officer

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