FCC Registration Number

FRN 0002752103

Amrize Cement Inc.

CORES registration

Connected companies

CompanyRelationshipSourceConfidence
HOLCIM (US) INCregistrantCORES100.0%
HOLCIM (US) INClicenseeULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(251) 293-2916Bradley Tucker Safety ManagerCORES100.0%
(573) 242-3571HOLCIM US INC LULS100.0%
(803) 496-5027HOLNAM INC LULS100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2026-02-21WQXG715IGAHOLCIM INC.
2025-09-17KNDT702IGAAmrize Cement Inc.
2025-09-17KNAA537IGAAmrize Cement Inc.
2021-11-13WQOT241YGAHolcim Inc
2021-04-20WPRW714IGAHOLCIM (US) INC
2012-07-07WDG4609SBCHolcim US Inc
2006-03-28WQEQ880IGEHOLCIM (US) INC
2005-04-28KJJ960IGEHOLCIM US INC
2005-04-28KJ9044IGEHOLCIM US INC
2005-04-28KTA437MCEHOLCIM US INC
2003-08-14WPYH964IGEHolcim US Inc
2003-05-21WPXQ632IGEHOLCIM INC
2003-01-29WPAX386IGEHOLCIM US INC
2002-02-28WPUG587IGEHolnam Inc
2001-03-07WPRW984YGEHOLCIM INC
2000-10-12KNIL697IGEHOLNAM INC HOLLY HILL
2000-10-03KNGA701IGTHOLNAM
1995-10-05WYY705IGEHOLNAM INC
1995-09-05WAP8306SBCHOLNAM INC
1995-09-05WAP8305SBCHOLNAM INC
1995-05-23WAM7632SBCHOLCIM US INC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
ULS03803379c0505b94da4e866d48d655fa22f4b1a39ec7c475f7455c2143cc8523HOLNAM INC00027521032026-08-06 04:18:31
CORES0002752103Amrize Cement Inc.00027521032026-08-03 15:48:33
ULS019dede168a00987d54a5e491a119a6677f085469a5dcf464453dd37f57d5cbeHOLCIM US INC00027521032026-08-03 15:48:23
ULS00630f8f601fe3a99876fe333ac55032c625f097c2640e887ec204b5707e5b15HOLCIM US INC00027521032026-08-01 06:48:12

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