Glory
From Halopedia, the Halo wiki

Ads for an Oh2-Hnzu store on Liberty Street, including Glory.
Glory is a company that produces several popular products. They can be bought at the Oh2-Hnzu stores in Old Mombasa.[1]
Trivia
Glory may be based on the present-day automotive company called Glory Car Hire, possibly meaning that their products are related to cars.[2]
List of appearances
- Halo 2 (First appearance)