Olga Guyette - Vice President, Investor Relations and Treasury
Christopher Simon - President and Chief Executive Officer
James D'Arecca - EVP and Chief Financial Officer
Good day and thank you for standing by. Welcome to the Second Quarter 2025 Haemonetics Corporation Earnings Conference Call. At this time, all participants are in a listen-only mode. After the speaker presentation, there will be a question-and-answer session. [Operator Instructions] Please be advised that today's conference is being recorded.
I would now like to hand the conference over to your first speaker, Olga Guyette. Please go ahead.
Olga Guyette
Good morning, everyone. Thank you for joining us for Haemonetics second quarter fiscal year 2025 conference call and webcast. I'm joined today by Chris Simon, our CEO; and James D'Arecca, our CFO. This morning, we posted our second quarter fiscal year 2025 results to our Investor Relations website along with our fiscal 2025 guidance.
Before we begin, just a quick reminder that all revenue growth rates discussed today are organic unless specified otherwise, and exclude the impact of currency fluctuation and acquisitions. Our organic revenue growth guidance for fiscal year 2025 incorporates 15 weeks of revenue from OpSens due to the acquisition closing date being in December 2023. We'll also refer to other non-GAAP financial measures to help investors understand Haemonetics ongoing business performance.
Please note that these measures exclude certain charges and income items. For a full list of excluded items, reconciliations to our GAAP results and comparisons with the