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

THOMAS WESTENDORF

00032775581

4 works

Last verified: September 17, 2026

The IPI number for THOMAS WESTENDORF is 00032775581. 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. THOMAS WESTENDORF is indexed as a songwriter. THOMAS WESTENDORF has 4 registered works indexed on Credits.fm.

Format

0003277558Sequential number

1Check 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

ISWC4 works

IPITHOMAS WESTENDORF

Works

Publishers

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Avg. Share

Top Publishers

CHANDOS MUSIC LTDOriginalPublisher

5 shared recordings

GARRON MUSICOriginalPublisher

4 shared recordings

SourcesMLC

Identifier Graph

Who is IPI 00032775581?

00032775581 is an Interested Parties Information (IPI) code assigned to THOMAS WESTENDORF, 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.

THOMAS WESTENDORF has 4 musical works (ISWCs) in our database. Top collaborators include CHANDOS MUSIC LTD, GARRON MUSIC.

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THOMAS WESTENDORF

Format

Top Publishers

People also ask

Who is IPI 00032775581?

THOMAS WESTENDORF

Format

Top Publishers

Musical Works (ISWC) (4)

People also ask

Who is IPI 00032775581?

Musical Works (ISWC) (4)