22. Bill Korowitz

The Magnet Group (asi/68507)

2020 Rank: 20 

Title: CEO

Industry Experience: 25 years

Korowitz drops two spots on this year’s list, with his peers ranking him slightly lower. Still, the leader of Magnet is a respected voice in the industry, due to his considerable business acumen and his background in economics. Like a lot of suppliers, Magnet struggled in 2020, but under Korowitz’s leadership it remains a versatile stalwart in a number of categories, and an absolutely dominant presence in its namesake category of magnets.