# 1 Graham Group L.L.C.

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

- Legal business name: 1 Graham Group L.L.C.
- Alternative and DBA names: Graham Audio L.L.C.; Round 001 L.L.C.
- Entity type: LLC
- Original incorporation date: December 29, 2005
- Time in business: 20 years and 9 months
- Jurisdiction count: 1

## All known addresses

- 19955 Lauder St, Detroit, MI 48235 (listed in Michigan)

## Registered states

- [Michigan](https://index.baselayer.com/mi/946240db3cfd2658): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/946240db3cfd2658)