Form 6-K

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

Dated February 22, 2007

Commission File Number: 001-14666

 


MITTAL STEEL COMPANY N.V.

(Translation of registrant’s name into English)

 


15th Floor, Hofplein 20

3032 AC Rotterdam

The Netherlands

(Address of principal executive offices)

 


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  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):              

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

Yes  ¨        No  x

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

 



On February 21, 2007, Mittal Steel Company N.V. issued the press release attached hereto as Exhibit 99.1, which is incorporated herein by reference.

Exhibit List

 

Exhibit No.   

Description

Exhibit 99.1   

Press release dated February 21, 2007, announcing full year and fourth quarter 2006 earnings.


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.

Date: February 21, 2007

 

By:

 

/s/ Henk Scheffer

Name:

  Henk Scheffer

Title:

  Company Secretary


Exhibit Index

 

Exhibit No.   

Description

Exhibit 99.1   

Press release dated February 21, 2007, announcing full year and fourth quarter 2006 earnings.