EX-21 11 npo-10kx12312023ex21.htm EX-21
Exhibit 21
Subsidiaries of Enpro Inc.
(as of December 31, 2023)

Consolidated Subsidiary Companies | Jurisdiction | Ownership %
Enpro Inc. | North Carolina | Public
EnPro Holdings, Inc. | North Carolina | 100
Aseptic Group, LLC | North Carolina | 100
Coltec Finance Company Limited | United Kingdom | 100
Coltec Industries Pacific Pte Ltd | Singapore | 100
Garlock Singapore Pte. Ltd. | Singapore | 100
Garlock Taiwan Corporation | Taiwan | 100
Link Seal Japan Ltd. | Japan | 50
Technetics Group Japan Ltd. | Japan | 100
Coltec International Services Co. | Delaware | 100
STM Mex Operations, S. de R.L. de C.V. | Mexico | 1
Compressor Products Holdings Limited | United Kingdom | 100
EnPro Associates, LLC | North Carolina | 100
EnPro Industries Int'l Trading (Shanghai) Co., Ltd. | China | 100
EnPro Hong Kong Holdings Company Limited | Hong Kong | 100
EnPro Corporate Management Consulting (Shanghai) Co. Ltd. | China | 100
Garlock Sealing Technologies (Shanghai) Co., Ltd. | China | 100
STEMCO Vehicle Technology (Suzhou) Co., Ltd. | China | 100
Garlock (Great Britain) Limited | United Kingdom | 100
Pipeline Seal & Insulator Co. Limited | United Kingdom | 100
Garlock Hygienic Technologies, LLC | North Carolina | 100
Garlock Sealing Technologies LLC | North Carolina | 100
Garlock International Inc. | Delaware | 100
Garlock of Canada Ltd. | Canada | 100
Garlock de Mexico, S.A. de C.V. | Mexico | 99.62
Garlock Overseas Corporation | Delaware | 100
Garlock de Mexico, S.A. de C.V. | Mexico | 0.38
Garlock Pty Limited | Australia | 100
Garrison Litigation Management Group, Ltd. | North Carolina | 100

Consolidated Subsidiary Companies | Jurisdiction | Ownership %
Enpro US Holdco, Inc. | North Carolina | 100
EnPro German Holding GmbH | Germany | 100
Garlock GmbH | Germany | 100
PSI Products GmbH | Germany | 100
Technetics Group Germany GmbH | Germany | 100
Coltec Industries France SAS | France | 100
Technetics Group France SAS | France | 100
Aseptic Group | France | 100
EnPro France E.U.R.L. | France | 100
Lunar Investment, LLC | Delaware | 90
LeanTeq Co., S.a.r.l. | Luxembourg | 100
Lunar Technologies, S.a.r.l. | Luxembourg | 100
LeanTeq LLC | California | 100
Lunar Technologies, LLC | Delaware | 100
Stemco Products, Inc. | Delaware | 100
STM Mex Operations, S. de R.L. de C.V. | Mexico | 99
Technetics Group LLC | North Carolina | 100
Technetics Group Chicago, LLC | North Carolina | 100
Technetics Group Daytona, Inc. | Delaware | 100
Applied Surface Technology, Inc. | California | 100
Belfab, Inc. | Delaware | 100
Technetics Group Singapore Pte. Ltd. | Singapore | 100
Vision Investment, LLC | Delaware | 93
Alluxa, Inc. | California | 100
TCFII NxEdge LLC | Delaware | 100
AceCo Precision Manufacturing LLC | Delaware | 100
NxEdge, Inc. | Delaware | 100
NxEdge Inc. of Boise | Delaware | 100
NxEdge MH LLC | Delaware | 100
NxEdge SC2, LLC | Delaware | 100
NxEdge San Carlos, LLC | Delaware | 100
NxEdge CSL, LLC | Nevada | 100

2