IBM at #8.
The press release:
https://www.globenewswire.com/news-release/2025/12/09/3202657/0/en/The-Drucker-Institute-at-Claremont-Graduate-University-Releases-Its-2025-Ranking-of-America-s-Best-Managed-Companies.html
The announcement:
https://www.cgu.edu/news/2025/12/drucker-institute-2025-management-rankings/
The list:
https://drucker.institute/annual-data/annual-ranking-data-2025/