Every new Washington business filing, every day1 behavioral health businesses recently registered in Seattle, Washington.
Updated August 19, 2026 · Most recent business filing Jun 6, 2025

Every new Washington filing, every day
See how it worksThis page lists new behavioral health businesses registered in Seattle, Washington. We currently track 1, sourced directly from the Washington Division of Corporations and refreshed daily as new behavioral health companies file.
Recent additions include EHN Health USA. The most recent behavioral health business filing was on Jun 6, 2025.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to behavioral health businesses in Seattle, this is one of the freshest prospect lists in the market.
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