Operating 48 stores in Colorado, South Dakota and Wyoming, the Big D chain offers a foodservice menu, car washes and express lubes.
For benchmarking purposes, store counts are as of Jan. 1, 2025.
| Headquarters: | Rapid City, South Dakota |
|---|---|
| No. of Stores: | 48 |
| Rank: | 141 |
| Rank Last Year: | 159 |
| Website: | http://www.bigdoil.com |