# Northwest Ecobuilding Guild

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

- Legal business name: Northwest Ecobuilding Guild
- Entity type: Nonprofit
- Original incorporation date: October 6, 1994
- Time in business: 32 years
- Jurisdiction count: 1

## All known addresses

- 6523 California Ave SW, Seattle, WA 98136 (listed in Washington)

## Registered states

- [Washington](https://index.baselayer.com/wa/8026ba635374a73e): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/8026ba635374a73e)