f6k_072811.htm


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 6-K
 
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
 
For the month of July 2011.
 
Commission File Number: 000-31815
 
HYDROGENICS CORPORATION - CORPORATION HYDROGENIQUE
(Translation of registrant's name into English)
 
220 Admiral Boulevard, Mississauga, Ontario, L5T 2N6
(Address of principal executive office)
 
 
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ x]      Form 40-F [  ]
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):       
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):       
 
 
 

 
EXHIBIT LIST
 
 

 
Exhibit
 
Description
     
99.1
 
Press Release dated July 28, 2011 titled "Hydrogenics Reports Second Quarter 2011 Results"
99.2
 
Second Quarter 2011 Management's Discussion and Analysis of Financial Condition and Results of Operations
99.3
 
Second Quarter 2011 Consolidated Financial Statements and Results of Operations
99.4
 
PowerPoint Presentation titled "Second Quarter 2011 Results"
 
 
 

 
SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
 
HYDROGENICS CORPORATION - CORPORATION HYDROGENIQUE
 
Date: July 28, 2011
By:    
/s/ LAWRENCE E. DAVIS
Name:Lawrence E. Davis
Title: Chief Financial Officer