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South Dakota Well Drillers Association

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nonprofit · 501c6 · EIN 466017107 · US · canonical: south dakota well drillers 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.

Timeline
IRS Form 990 — EIN 466017107

IRS Form 990

South Dakota Well Drillers Association EIN 46-6017107 · other · IRS-recognized since 1965

No Form 990 financial detail mirrored yet.

Aliases (2)
sourceidname at sourcejurisdictionconfidencelinked bylinked at
ein466017107South Dakota Well Drillers AssociationUSgoldbackfill_0029
nonprofit466017107South Dakota Well Drillers AssociationUSgoldsync_canonical_entities

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