SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934

HYDROGENICS CORPORATION – CORPORATION HYDROGENIQUE

(Exact name of registrant as specified in its charter)

5985 MCLAUGHLIN ROAD, MISSISSAUGA, ONTARIO L5R 1B8, CANADA
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form
20-F or Form 40-F.

Form 20-F o Form 40-F þ

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): o

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): o

Indicate by check mark whether by furnishing the information contained in this Form, the registrant
is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the
Securities Exchange Act of 1934.

Yes o No þ

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with
Rule 12g3-2(b): 82- o

 

 

EXHIBIT LIST

Exhibit		Description
99.1		Third Quarter 2006 Interim Consolidated Financial Statements and Results of Operations
99.2		Third Quarter 2006 Management’s Discussion and Analysis of Financial Condition and Results of Operations
99.3		Press Release dated November 13, 2006
99.4		Certifications pursuant to Canadian law
99.5		PowerPoint Presentation Entitled “Third Quarter Results”

SIGNATURE

          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.

Date: November 13, 2006