# 1000 Master Tenant, LLC

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

- Legal business name: 1000 Master Tenant, LLC
- Entity type: LLC
- Original incorporation date: April 24, 2009
- Time in business: 17 years and 5 months
- Jurisdiction count: 1

## All known addresses

- 2450 6th Ave S Ste 200, Seattle, WA 98134 (listed in Washington)

## Registered states

- [Washington](https://index.baselayer.com/wa/3d775f97bb2088c2): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/3d775f97bb2088c2)