- Gettysburg Adams Chamber of Commerce
- GEWC Sebastian River Junior Women's Club
- GFSID Division of Gordon Foods
- Giant Eagle
- Gibbons Del Deo, Dolan, Griffinger and Vecchione, PC
- Giddens Memorial
- Gift of Hope Organ and Tissue Donor Network
- Gift of Life Donor Program
- Gift of Life Foundation
- Gift of Life Foundation, Inc.
- Gift of Life Michigan
- Gila County Board of Supervisors
- Gilbert Hospital
- Gilbert Unified School District
- Gillette Children's Specialty Healthcare
- Girl Scouts of Kentuckiana
- Girl Scouts of the Old 96 Council
- Girls and Boys Town
- Giuffrida Associates, Inc.
- Give Life Foundation
- Givens Estate Inc.
- GKN Westland Aerospace, Inc.
- Glacier Daido
- GLAD-ENT
- Gladden Elementary
- GlaxoSmithKline
- GlaxoSmithKline
- GlaxoSmithKline
- GlaxoSmithKline
- Glen Arden Elementary School
- Glen Cove Hospital
- Glen Oaks Community College
- Glen Rose Medical Center
- Glenbrook Hospital
- Glencroft
- Glendale Memorial Hospital and Health Center
- Glendale-Peoria YMCA
- Glenn County
- Glens Falls Hospital
- Glenshaw Glass Company
- Glenwood Regional Medical Center
- Glenwood Springs Chamber Resort Association
- Global Fitness
- Global Health Ministry
- Global Hue
- Global Learning Systems
- Global Santa Fe
- Global-5 Communications
- GlobalSight
- Gloucester County