New York Stock Transfer Agent
The Bank of New York
Tel: +1 800 524 4458 in USA
Tel: +1 610 382 7833 outside USA
Tel: +1 888 269 5221 Hearing Impaired — TDD Phone
E-mail: shareowners@bankofny.com
Web site: www.stockbny.com

Address Shareholder Inquiries to:
Shareholder Relations Department
P.O. Box 11258
Church Street Station
New York, NY 10286 USA

Send Certificates for Transfer and Address Changes to:
Receive and Deliver Department
P.O. Box 11002
Church Street Station
New York, NY 10286 USA

Form 10-K and Corporate Governance Documents
A copy of Chicago Bridge & Iron Company N.V.’s Report on Form 10-K, filed with the Securities and Exchange Commission, is available by request from the Company. In addition, copies of corporate governance documents — including the Company’s Code of Conduct, Corporate Governance Guidelines and Board Committee Charters — also are available by request. Please direct requests to:

Investor Relations Department
CB&I
One CB&I Plaza
2103 Research Forest Drive
The Woodlands, TX 77380 USA

Independent Registered Public Accounting Firm
Ernst & Young LLP
5 Houston Center
1401 McKinney, Suite 1200
Houston, TX 77010 USA

Web Site
Information about CB&I, including an archive of news releases, access to SEC filings and the Dutch Annual Accounts, and documents relating to corporate governance, is available from the Company’s Web site at www.CBI.com

Media Inquiries
Corporate Communications
Tel: +1 832 513 1111
E-mail: media-relations@CBI.com

Investor Inquiries
Investor Relations
Tel: +1 832 513 1245
E-mail: investor-relations@CBI.com