SEC 1745  Potential persons who are to respond to the collection of
(02-02)   information contained in this form are not required to respond unless
          the form displays a currently valid OMB control number.




 

                                 UNITED STATES                 OMB APPROVAL
                      SECURITIES AND EXCHANGE COMMISSION       OMB Number:
                                                               3235-0145
                            Washington, D.C. 20549             Expires: December
                                                               31, 2005
                                 SCHEDULE 13G                  Estimated average
                                (Rule 13d-102)                 burden hours per
                                                               response. . 11


 
             Information Statement Pursuant to Rules 13d-1 and 13d-2
                    Under the Securities Exchange Act of 1934
                                (Amendment No. )*

                                   Dynamex Inc
                                   -----------
                                (Name of Issuer)

                                  Common Stock
                                  ------------
                         (Title of Class of Securities)
 
                                    26784f103
                                    ---------
                                 (CUSIP Number)
 
                                  March 3, 2005
                                  -------------
             (Date of Event Which Requires Filing of this Statement)
 
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

  [   ]   Rule 13d-1(b)
  [ X ]   Rule 13d-1(c)
  [   ]   Rule 13d-1(d)


 
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.
 
The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).



CUSIP No.  26784f103
 
     1.     Names of Reporting Persons. I.R.S. Identification Nos. of above 
            persons (entities only)
            Pike Capital Partners, LP
                        16-1619246
     2.     Check the Appropriate Box if a Member of a Group (See Instructions)
            (a)     [     ]
            (b)     [     ]
 
     3.     SEC Use Only
 
     4.     Citizenship or Place of Organization
            Delaware
                         
Number of          5.   Sole Voting Power               
Shares                  772,000                         
Beneficially            
Owned by           6.   Shared Voting Power             
Each                    0                               
Reporting                                              
Person With        7.   Sole Dispositive Power          
                        772,000                        
                                                       
                   8.   Shared Dispositive Power         
                        0                              
                                                       
     9.     Aggregate Amount Beneficially Owned by Each Reporting Person
            772,000
 
     10.    Check if the Aggregate Amount in Row (9) Excludes Certain Shares 
            (See Instructions)  [     ]
 
     11.    Percent of Class Represented by Amount in Row (9)
            6.7%
 
     12.    Type of Reporting Person (See Instructions)
            OO (limited partnership)



Item 1.
           (a)  Name of Issuer   Dynamex Inc.

           (b)  Address of Issuer's Principal Executive Offices
                1870 Crown Drive, Dallas, Texas 75234
 
Item 2.
           (a)  Name of Person Filing
                Pike Capital Partners, L.P.
           (b)  Address of Principal Business Office or, if none, Residence
                275 Madison Avenue, Suite 418, New York, NY 10016
           (c)  Citizenship
                DE
           (d)  Title of Class of Securities
                Common Stock
           (e)  CUSIP Number
                26784f103
 
Item 3.    If this statement is filed pursuant to ss.ss.240.13d-1(b) or
           240.13d-2(b) or (c), check whether the person filing is a:

           Not applicable
                                                          



Item 4.    Ownership
Provide the following information regarding the aggregate number and percentage
of the class of securities of the issuer identified in Item 1.

           (a)  Amount beneficially owned: 772,000
           (b)  Percent of class:  6.7%
           (c)  Number of shares as to which the person has:
                (i)    Sole power to vote or to direct the vote:  772,000
                (ii)   Shared power to vote or to direct the vote: 0   
                (iii)  Sole power to dispose or to direct the 
                       disposition of:   772,000
                (iv)   Shared power to dispose or to direct the 
                       disposition of: 0
 
Item 5.    Ownership of Five Percent or Less of a Class
If this Statement is being filed to report the fact that as of the date hereof
the Reporting Persons have ceased to be the beneficial owner of more than five
percent of the class of securities, check the following [ ]
 
Item 6.    Ownership of More than Five Percent on Behalf of Another Person
Not Applicable.
 
Item 7.    Identification and Classification of the Subsidiary Which Acquired 
           the Security Being Reported on By the Parent Holding Company or 
           Control Person
Not Applicable
 
Item 8.    Identification and Classification of Members of the Group
Not Applicable
 
Item 9.    Notice of Dissolution of Group
Not Applicable
 
Item 10.   Certification
By signing below I certify that, to the best of my knowledge and belief, the
securities referred to above were not acquired and are not held for the purpose
of or with the effect of changing or influencing the control of the issuer of
the securities and were not acquired and are not held in connection with or as a
participant in any transaction having that purpose or effect.



                                    Signature
After reasonable inquiry and to the best of its knowledge and belief, the
undersigned certify that the information set forth in this statement is true,
complete and correct.
 

Dated this 14th day of March, 2005
 
                                                 
                                                 
                                      NAME OF ENTITY FILING
                                       
                                      By:   /s/ Daniel W. Pike
                                            -------------------------------
                                            Daniel W. Pike, Managing Member