EX-21 2 ex21-2017subsidiarylisting.htm EXHIBIT 21
EXHIBIT 21
MSA SAFETY INCORPORATED
SUBSIDIARIES OF THE REGISTRANT
DECEMBER 31, 2017

Name |  | State or Other Jurisdiction of Incorporation
General Monitors, Inc. |  | California
Globe Holding Company, LLC |  | New Hampshire
Compañia MSA de Argentina S.A. |  | Argentina
Latchways plc |  | United Kingdom
Latchways Inc. |  | Delaware
HCL Group plc |  | United Kingdom
MSA Österreich GmbH |  | Austria
MSA Belgium bvba |  | Belgium
MSA do Brasil Ltda. |  | Brazil
MSA Canada Inc. |  | Canada
MSA de Chile Ltda. |  | Chile
MSA (Suzhou) Safety Equipment R&D Co., Ltd |  | China
MSA (China) Safety Equipment Co. Ltd. |  | China
MSA International, Inc. |  | Delaware
MSA Gallet Holdings SAS |  | France
MSA Technologies and Enterprise Services SAS |  | France
MSA Production France SAS |  | France
MSA Produktion Deutschland GmbH |  | Germany
MSA Europe Holdings GmbH |  | Germany
MSA Europe GmbH |  | Switzerland
MSA Technologies and Enterprise Services GmbH |  | Germany
MSA Safety Services GmbH |  | Germany
MSA Safety Hungary Ltd. |  | Hungary
General Monitors Ireland Limited |  | Ireland
MSA Italia S.R.L. |  | Italy
MSA Japan Ltd. |  | Japan
MSA Safety Malaysia Sdn. Bhd. |  | Malaysia
MSA de Mexico, S.A. de C.V. |  | Mexico
MSA Nederland B.V. |  | Netherlands
MSA Polska Sp. z o.o. |  | Poland
MSA S.E. Asia Pte. Ltd. |  | Singapore
Samsac Holdings (Pty.) Limited |  | South Africa
MSA Spain S.L.U. |  | Spain
Senscient, Inc. |  | Delaware
Senscient, LTD |  | United Kingdom
Mine Safety Appliances Company, LLC |  | Pennsylvania
MSA Worldwide, LLC |  | Pennsylvania
MSA Advanced Detection, LLC |  | Pennsylvania
MSA Technology, LLC |  | Pennsylvania
MSA Innovation, LLC |  | Pennsylvania
MSA Safety Development, LLC |  | Pennsylvania

The above-mentioned subsidiary companies are included in the consolidated financial statements of the registrant filed as part of this annual report. The names of certain other subsidiaries, which considered in the aggregate as a single affiliate would not constitute a significant subsidiary, have been omitted.