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

LEON POTHUIZEN

00428223179

28 works

Last verified: September 6, 2026

The IPI number for LEON POTHUIZEN is 00428223179. 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. LEON POTHUIZEN is indexed as a songwriter. LEON POTHUIZEN has 28 registered works indexed on Credits.fm.

Format

0042822317Sequential number

9Check 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

ISWC28 works

IPILEON POTHUIZEN

Works

Publishers

—

Avg. Share

Top Publishers

WC MUSIC CORPSubPublisher

1 shared recording

SourcesMLC

Identifier Graph

Who is IPI 00428223179?

00428223179 is an Interested Parties Information (IPI) code assigned to LEON POTHUIZEN, 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.

LEON POTHUIZEN has 28 musical works (ISWCs) in our database. Top collaborators include WC MUSIC CORP.

Learn more about IPIs · Powered by Notes.fm

LEON POTHUIZEN

Format

Top Publishers

People also ask

Who is IPI 00428223179?

LEON POTHUIZEN

Format

Top Publishers

Musical Works (ISWC) (28)

People also ask

Who is IPI 00428223179?

Musical Works (ISWC) (28)