| Connecticut College | liberal arts college, private not-for-profit educational institution, school | — |
| Eaton Corporation | business, enterprise, public company | Cleveland |
| Esso | brand, gas station chain | Irving |
| Standard Oil of Ohio | business, gas station chain | Cleveland |
| Whirlpool Corporation | business, enterprise | Benton Harbor |
| William B. Eerdmans Publishing Company | book publisher, business | Grand Rapids |