EX-21.1 4 exhibitno211vrt02142025.htm EX-21.1 SUBSIDIARY LISTING

Exhibit 21.1

List of Vertiv’s Subsidiaries

Entity			Country of Incorporation
Vertiv Intermediate Holding II Corporation			United States – Delaware
Vertiv Group Corporation			United States – Delaware
Vertiv Holdings Ireland Designated Activity Company			Ireland
Vertiv International Holding Corporation			United States – Ohio
Vertiv Company Group Limited			United Kingdom
Vertiv Supplies Limited			United Kingdom
Great River Finance Designated Activity Company			Ireland
Vertiv Corporation			United States – Ohio
Vertiv Energy Private Limited			India
Vertiv Holdings Limited			United Kingdom
Vertiv Holdings II Limited			United Kingdom
Vertiv (Hong Kong) Holdings Limited			Hong Kong
Vertiv Holdings Co., Ltd.			China
Vertiv Tech Co. Ltd.			China
Vertiv Tech (Mianyang) Co., Ltd.			China
Electrical Reliability Services, Inc.			United States – California
Vertiv Slovakia a.s.			Slovakia
E&I Engineering Corporation			United States – South Carolina
E&I Engineering Limited			Ireland
Vertiv S.r.l			Italy
Vertiv Gulf, LLC			United Arab Emirates