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

MARK EDWARD LORTZ

00455348344

5 works

Last verified: September 19, 2026

The IPI number for MARK EDWARD LORTZ is 00455348344. 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. MARK EDWARD LORTZ is indexed as a songwriter. MARK EDWARD LORTZ has 5 registered works indexed on Credits.fm.

Format

0045534834Sequential number

4Check 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

ISWC5 works

IPIMARK EDWARD LORTZ

Works

Publishers

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Avg. Share

Top Publishers

THE FJH MUSIC CO INCOriginalPublisher

2 shared recordings

Releases (3)

Releases that include recordings connected to this catalog.

UPC: 00050087365097 UPC: 00050087372644 UPC: 050087360917

SourcesMLC

Identifier Graph

Who is IPI 00455348344?

00455348344 is an Interested Parties Information (IPI) code assigned to MARK EDWARD LORTZ, 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.

MARK EDWARD LORTZ has 5 musical works (ISWCs) in our database. Top collaborators include THE FJH MUSIC CO INC.

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MARK EDWARD LORTZ

Format

Top Publishers

Releases (3)

People also ask

Who is IPI 00455348344?

MARK EDWARD LORTZ

Format

Top Publishers

Musical Works (ISWC) (5)

Releases (3)

People also ask

Who is IPI 00455348344?

Musical Works (ISWC) (5)