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

KATHRYN SIMKO

00521076978

104 works

Last verified: September 7, 2026

The IPI number for KATHRYN SIMKO is 00521076978. 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. KATHRYN SIMKO is indexed as a songwriter. KATHRYN SIMKO has 104 registered works indexed on Credits.fm.

Format

0052107697Sequential 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

ISWC104 works

IPIKATHRYN SIMKO

104

Works

Publishers

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Avg. Share

Top Publishers

MANNERS MCDADE MUSIC PUBLISHING USAOriginalPublisher

20 shared recordings

SourcesMLC

Identifier Graph

Who is IPI 00521076978?

00521076978 is an Interested Parties Information (IPI) code assigned to KATHRYN SIMKO, 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.

KATHRYN SIMKO has 104 musical works (ISWCs) in our database. Top collaborators include MANNERS MCDADE MUSIC PUBLISHING USA.

KATHRYN SIMKO

Format

Top Publishers

People also ask

Who is IPI 00521076978?

KATHRYN SIMKO

Format

Top Publishers

Musical Works (ISWC) (104)

People also ask

Who is IPI 00521076978?

Musical Works (ISWC) (104)