# 838 3rd Street Corp.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 838 3rd Street Corp.
- Alternative and DBA names: Advance Mining Services; Command Systems, Inc.
- Entity type: C corporation
- Original incorporation date: May 9, 1977
- Time in business: 49 years and 5 months
- Jurisdiction count: 2

## All known addresses

- 206 Rolling Hills Dr, Sewickley, PA 15143 (listed in Pennsylvania)
- 838 3rd St, Oakmont, PA 15139 (listed in West Virginia)

## Registered states

- [Pennsylvania](https://index.baselayer.com/pa/854b43ced28f24a1): Domestic registration
- [West Virginia](https://index.baselayer.com/wv/c827742242b3c55e): Foreign registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/854b43ced28f24a1)