Seattle Historic Waterfront Association

nonprofit · 501c4 · EIN 743192700 · US · canonical: seattle historic waterfront association · 2 aliases · 0 outbound · 0 inbound

Related entities (24)

Same brand-name cluster — possible parent, subsidiary, PAC, or lobbying registration. Surfaced via head-token match (e.g. every "AMAZON …" org) and pg_trgm similarity for variant spellings. Not yet asserted as parent/child edges; treat as a navigation aid.

SEATTLE DEMOCRATIC SOCIALISTS OF AMERICAsuper_pac · head-token 0.85
SEATTLE DSAsuper_pac · head-token 0.85
SEATTLE POLITICAL ACTION COMMITTEE (SEA-PAC)pac · head-token 0.85
SEATTLE ARENA COMPANYlobbying_client · head-token 0.85
SEATTLE CHILDREN'Slobbying_client · head-token 0.85
SEATTLE CITY LIGHTlobbying_client · head-token 0.85
SEATTLE CHILDREN'S HOSPITALcontractor · head-token 0.85
Seattle Alternative Investment Associationnonprofit · head-token 0.85
Seattle Area Legal Recruiting Administratorsnonprofit · head-token 0.85
Seattle Area Radio Associationnonprofit · head-token 0.85
Seattle Area Society Of Hospital Pharmacistsnonprofit · head-token 0.85
Seattle Area Society Of Hospital Pharmacistsnonprofit · head-token 0.85
Seattle Area Software Quality Assurance Groupnonprofit · head-token 0.85
Seattle Artcc Employees Associationnonprofit · head-token 0.85
Seattle Arts And Music Groupnonprofit · head-token 0.85
Seattle Arts And Music Groupnonprofit · head-token 0.85
Seattle Branch 18 Inc Fleet Reserve Associationnonprofit · head-token 0.85
Seattle Branch 18 Inc Fleet Reserve Associationnonprofit · head-token 0.85
Seattle Chapter Architectural Secretaries Associationnonprofit · head-token 0.85
Seattle Chapter Of Marketing Communications Executives Internatnonprofit · head-token 0.85
Seattle Chapter Of Marketing Communications Executives Internatnonprofit · head-token 0.85
Seattle Chapter Socal Annuitants Associationnonprofit · head-token 0.85
Seattle Co Artsnonprofit · head-token 0.85
Seattle Co Artsnonprofit · head-token 0.85

IRS Form 990

Seattle Historic Waterfront Association EIN 74-3192700 · 501c4

No Form 990 financial detail mirrored yet.

Aliases (2)

source	id	name at source	jurisdiction	confidence	linked by	linked at
ein	743192700	Seattle Historic Waterfront Association	US	gold	backfill_0029	2026-05-17
nonprofit	743192700	Seattle Historic Waterfront Association	US	gold	sync_canonical_entities	2026-05-18

Outbound edges (0)

None recorded.

Inbound edges (0)

None recorded.

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