Who assigns IPI numbers?

IPI numbers are assigned by performing rights organizations (PROs) like ASCAP, BMI, SESAC, SOCAN, PRS, GEMA, SACEM, JASRAC, and others. SUISA (the Swiss PRO) maintains the global IPI database on behalf of CISAC, the international confederation of authors and composers societies.

IPI · Songwriter

Carl Westholm

00258550548

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96 works

Last verified: November 5, 2026

The IPI number for Carl Westholm is 00258550548. IPI numbers are unique 11-digit Interested Parties Information codes managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. Carl Westholm is indexed as a songwriter. Carl Westholm has 96 registered works indexed on Credits.fm.

Format

0025855054Sequential number

8Check digit

Sequential number:: Globally unique number assigned by CISAC/SUISA when the rights-holder was registered.
Check digit:: ISO 7064 Mod 10-1 check digit that validates the IPI.

Credit Chain

ISWC96 works

IPICarl Westholm

MusicianCarl Westholm

Works

Publishers

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Avg. Share

SourcesMusicBrainzMLCMusicBrainz3 sources

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MusicBrainz artist record

Identifier Graph

Who is IPI 00258550548?

00258550548 is an Interested Parties Information (IPI) code assigned to Carl Westholm, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to identify rights holders and distribute royalties.

Carl Westholm has 96 musical works (ISWCs) in our database.

Carl Westholm

Format

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People also ask

Who is IPI 00258550548?

Carl Westholm

Format

Musical Works (ISWC) (96)

Verified on

People also ask

Who is IPI 00258550548?

Musical Works (ISWC) (96)