Vendors
Black Rock Holding, LLC
Active registration
- Location
- Hagerstown, Maryland, United States
- Unique Entity ID (UEI)
- H2K8S4NCH844
- Commercial and Government Entity (CAGE)
- 06DT9
Industries
Business types
- For Profit Organization
- Limited Liability Company
Source date: Oct 5, 2026
Record identifier
H2K8S4NCH844