FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0001580471

Williams Holding Co

CORES registration

Entity name
Williams Holding Co
Entity type
Private Sector , Corporation
Registration date
2000-06-24
FCC source updated
2000-06-01
Contact position
FCC CONTACT
Contact address
PO Box 590, Vashon, WA 98070, United States
CORES status
available
Last checked
2026-08-06 14:18:43

Connected companies

CompanyRelationshipSourceConfidence
WILLIAMS HEATING INCregistrantCORES100.0%
WILLIAMS HEATING INClicenseeULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(206) 463-9134Williams Holding Co FCC CONTACTCORES100.0%
(206) 463-9134WILLIAMS HEATING INC LULS100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
1999-05-24WPFJ376IGEWILLIAMS HEATING INC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
CORES0001580471Williams Holding Co00015804712026-08-06 14:18:43
ULS03d73c6521dbf2c22588dba74142b6eab1f68807d6661c154783518ec2e3f4f0WILLIAMS HEATING INC00015804712026-08-06 14:18:38

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