Thank you, Martina. Good afternoon, everyone, and thank you for joining us on Celestica's Fourth Quarter 2011 Earnings Conference Call. On the call today are Craig Muhlhauser, President and Chief Executive Officer; and Paul Nicoletti, Executive Vice President and Chief Financial Officer.
This conference call will last approximately 45 minutes. Craig and Paul will provide some brief comments on the quarter and full year and then we will open up the call for Q&A. We can also be reached for follow-up questions after this call. Copies of the supporting slides accompanying this webcast can be viewed at celestica.com. [Operator Instructions]
Before we begin, I would like to remind everyone that during this call, we will make forward-looking statements related to our future growth, trends in our industry, our financial and operational results and performance and financial targets that are based on current expectations, forecasts and assumptions that involve risks and uncertainties that could cause actual outcomes and results to differ materially. We refer you to our cautionary statements regarding forward-looking information in the company's various public filings, including the Safe Harbor statement in today's press release.
We refer you to the assumptions, risk factors and uncertainties discussed in the company's various public filings, which contain and identify factors that could cause actual results to differ materially from those contained in our projections or forward-looking statements. These filings include our Form 20-F and subsequent reports on Form 6-K filed with the Securities and Exchange Commission, which can be accessed at sedar.com and sec.gov.
Please note that starting in 2011, our financial results are reported under International Financial Reporting Standards or IFRS. Comparative results reflect this change.
During this call, we will refer to certain non-IFRS financial measures, which include adjusted gross margin, adjusted SG&A, adjusted operating margin or EBIAT, adjusted EPS, ROIC and free cash flow. These non-IFRS measures do not have any standard meaning under IFRS, and are not necessarily comparable with similar non-GAAP financial measures presented by other companies, including our major North American competitors. We refer you to our press release, which is available at celestica.com for more information about these non-IFRS measures, including a reconciliation of the non-IFRS measures to the corresponding IFRS measures, as appropriate.
I will now turn the call over to Craig Muhlhauser.