# Ad, Inc.

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

- Legal business name: Ad, Inc.
- Alternative and DBA names: Audio 'd' Ltd.
- Entity type: C corporation
- Original incorporation date: April 13, 1999
- Time in business: 27 years and 6 months
- Jurisdiction count: 1

## All known addresses

- 84 Marginal Way Ste 600, Portland, ME 04101 (listed in Maine)

## Registered states

- [Maine](https://index.baselayer.com/me/d4bb04cbe55cc908): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/d4bb04cbe55cc908)