McGraw Hill, Inc. (NYSE:MH, "McGraw Hill" and the "Company")), a leading global provider of education solutions for preK-12, higher education and professional learning, today announced that it has received upgraded ratings from S&P Global Ratings.

On September 18, 2026, S&P Global Ratings upgraded McGraw-Hill Education, Inc.’s ratings, including its corporate family rating (CFR) to BB- from B+, its senior secured notes and senior secured first lien bank credit facility ratings to BB from BB- and its senior unsecured notes rating to B from B-. The outlook was changed to stable.

"These upgrades from S&P follow the upgrades from Moody’s Ratings in July 2026 and validate the progress we have made to reduce gross debt and continue to position McGraw Hill for sustainable growth," said Bob Sallmann, the Company’s Executive Vice President, Chief Financial Officer. "These upgrades substantiate the continued execution of the McGraw Hill team and the opportunity ahead for the business as we invest in the future of education."

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McGraw Hill

McGraw Hill (NYSE:MH) is a leading global provider of education solutions for preK-12, higher education and professional learning, supporting the evolving needs of millions of educators and students around the world. We provide trusted, high-quality content and personalized learning experiences that use data, technology and learning science to help students progress towards their goals. Through our commitment to fostering a culture of innovation and belonging, we are dedicated to improving outcomes and access to education for all. We have over 30 offices across North America, Asia, Australia, Europe, the Middle East and South America, and make our learning solutions available in more than 80 languages. Visit us at mheducation.com or find us on Facebook, Instagram, LinkedIn or X.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260921942365/en/

Investor Contact:

Danielle Kloeblen

Danielle.kloeblen@mheducation.com

Zack Ajzenman

Zack.ajzenman@mheducation.com

Lizzie Kenter

Lizzie.kenter@mheducation.com

Media Contact:

Cathy McManus

Cathy.mcmanus@mheducation.com

Tyler Reed

Tyler.reed@mheducation.com