Buckman, headquartered in Memphis, has made the list for nine consecutive years and 11 of the last 12 years.

According to the magazine, “The Top 125 demonstrated an unrelenting focus on effective training and employee development tied to corporate strategic goals and measurable results.”

Buckman is only one of eight companies in the rankings classified as “manufacturing” by Training magazine, and the only company in the specialty chemical business. The business categories most represented in the rankings are health and medical services, finance and banking, insurance, real estate and technology.