# #9 Design, LLC

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

- Legal business name: #9 Design, LLC
- Alternative and DBA names: Cottage Hill Architecture; Design Service Holdings; North Arrow Architecture
- Entity type: LLC
- Original incorporation date: January 8, 2001
- Time in business: 25 years and 9 months
- Jurisdiction count: 1

## Registered states

- [Illinois](https://index.baselayer.com/il/c640e0148adcb4d2): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/c640e0148adcb4d2)