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

JEFFREY SIEMINSKI

00845334727

10 works

Last verified: August 23, 2026

The IPI number for JEFFREY SIEMINSKI is 00845334727. 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. JEFFREY SIEMINSKI is indexed as a songwriter. JEFFREY SIEMINSKI has 10 registered works indexed on Credits.fm.

Format

0084533472Sequential number

7Check 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

ISWC10 works

IPIJEFFREY SIEMINSKI

Works

Publishers

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Avg. Share

Top Publishers

ANGRY MOB MUSIC LLCOriginalPublisher

1 shared recording

SourcesMLC

Identifier Graph

Who is IPI 00845334727?

00845334727 is an Interested Parties Information (IPI) code assigned to JEFFREY SIEMINSKI, 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.

JEFFREY SIEMINSKI has 10 musical works (ISWCs) in our database. Top collaborators include ANGRY MOB MUSIC LLC.

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JEFFREY SIEMINSKI

Format

Top Publishers

People also ask

Who is IPI 00845334727?

JEFFREY SIEMINSKI

Format

Top Publishers

Musical Works (ISWC) (10)

People also ask

Who is IPI 00845334727?

Musical Works (ISWC) (10)