Power and thermal management equipment and service provider Vertiv Group Corp.'s EBITDA more than doubled year over year in the first nine months of 2023, driven by improved volume, pricing, and productivity. This improved S&P Global Ratings-adjusted leverage to 2.6x as of Sept. 30 from 5.3x at the end of 2022. We expect S&P Global Ratings-adjusted leverage to remain below our 4x upgrade threshold and believe Vertiv has a track record of improved EBITDA margin. However, before raising our ratings, we would look for financial policy to be aligned with maintaining such leverage. We anticipate the company will address this in its investor day on Nov. 29, 2023. Therefore, we placed all our ratings, including our 'BB-' issuer credit rating,