# A.T. Wall Company

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

- Legal business name: A.T. Wall Company
- Alternative and DBA names: ATW Corporation; Parmatech 3D, Inc.
- Entity type: C corporation
- Original incorporation date: November 2, 1998
- Time in business: 27 years and 11 months
- Jurisdiction count: 2

## All known addresses

- 55 Service Ave, Warwick, RI 02886 (listed in Rhode Island)

## Registered states

- [Delaware](https://index.baselayer.com/de/c6b9d228c52748c7), as Parmatech 3D, Inc.
- [Rhode Island](https://index.baselayer.com/ri/7c89d45eb93a8de2): Domestic registration
- [Rhode Island](https://index.baselayer.com/ri/c378612f8249cbc2): Foreign registration, as Parmatech 3D, Inc.

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/7c89d45eb93a8de2)