0002029292-25-000001.txt : 20250801 0002029292-25-000001.hdr.sgml : 20250801 20250801121554 ACCESSION NUMBER: 0002029292-25-000001 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20250801 DATE AS OF CHANGE: 20250801 EFFECTIVENESS DATE: 20250801 FILER: COMPANY DATA: COMPANY CONFORMED NAME: West Street Capital Partners IX Luxembourg SLP CENTRAL INDEX KEY: 0002029292 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: N4 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-520447 FILM NUMBER: 251174972 BUSINESS ADDRESS: STREET 1: 12E, RUE GUILLAUME KROLL CITY: LUXEMBOURG STATE: N4 ZIP: L-1882 BUSINESS PHONE: 2129021000 MAIL ADDRESS: STREET 1: 12E, RUE GUILLAUME KROLL CITY: LUXEMBOURG STATE: N4 ZIP: L-1882 D/A 1 primary_doc.xml X0708 D/A LIVE 0002029292 West Street Capital Partners IX Luxembourg SLP 12E, RUE GUILLAUME KROLL LUXEMBOURG N4 LUXEMBOURG L-1882 2129021000 LUXEMBOURG None None Limited Partnership true 2024 Paul Brogan 12E, rue Guillaume Kroll Luxembourg N4 LUXEMBOURG L-1882 Executive Officer Manager of the Issuer's General Partner Christophe Seywert 12E, rue Guillaume Kroll Luxembourg N4 LUXEMBOURG L-1882 Executive Officer Manager of the Issuer's General Partner Karuna Ramburun 12E, rue Guillaume Kroll Luxembourg N4 LUXEMBOURG L-1882 Executive Officer Manager of the Issuer's General Partner Pooled Investment Fund Other Investment Fund false Decline to Disclose 06b 3C 3C.7 true 0002031330-24-000001 2024-07-20 true true false 0 Goldman Sachs & Co. LLC 361 None None 200 West Street New York NY NEW YORK 10282-2198 All States false Indefinite 831434761 Indefinite false 475 0 0 0 false West Street Capital Partners IX Luxembourg SLP /s/ Karuna Ramburun Karuna Ramburun Manager of the Issuer's General Partner 2025-08-01