North America

Corporate Headquarters - Pittsburgh, Pa.
U.S. Manufacturing - Bowling Green, Ky;
Cranberry Twp., Pa.; Englewood, Co.; Evans City, Pa.;
Jacksonville, N.C.; Murrysville, Pa.; Newport,Vt.;
St. Pauls, N.C.
Research - John T. Ryan Memorial Laboratory,
Cranberry Twp., Pa.
MSA Canada Inc., Toronto; Edmonton
MSA de Mexico, S.A. de C.V., Querétaro

Europe

MSA Europe GmbH (Headquarters), Berlin, Germany
Mine Safety Hungary Ltd., Budapest, Hungary
Mine Safety Romania S.R.L., Bucharest, Romania
Mine Safety Sp. z o.o., Raszyn, Poland
MSA-Auer GmbH, Berlin, Germany
MSA-Auer GmbH, Czech o.z., Praha, Czech (Service Center)
MSA-Auer GmbH Romania, o.z., Bucuresti, Romania (Branch)
MSA-Auer GmbH, Slovakia o.z., Pezinok, Slovakia (Service Center)
MSA-Auer Kiev, Kyiv, Ukraine (Representative Office)
MSA-Auer Miskolc, Tiszaujvaros, Hungary (Service Center)
MSA-Auer Moscow, Moscow, Russia (Representative Office)
MSA-Auer Petrosani, Petrosani, Romania (Service Center)
MSA Auer Vertriebs GmbH, Absdorf, Austria
MSA Almay, Almaty, Kazakhstan (Service Center/Office)
MSA Azerbaijan, Baku (Registered Office)
MSA Belgium, N.V., Lier
MSA (Britain) Limited, Glasgow
MSA Safety, Czech, s.r.o., Ostrava, Czech
MSA Española, S.A.U., Barcelona
MSA Gallet, Chatillon sur Chalaronne, France; Mohammedia, Morocco
MSA Italiana S.p.A., Milan
MSA Nederland, B.V., Hoorn
MSA Nordic AB, Malmo, Sweden
MSA Poznan, Poznan, Poland (Service Center)
MSA Schweiz GmbH, Oberglatt, Switzerland
MSA Serbia, Belgrade (Registered Office)
MSA Sordin AB, Varnamo, Sweden
MSA Szczecin, Szczecin, Poland (Service Center)

International

Comsacol Ltda., Bogota, Columbia
MSA de Argentina S.A., Buenos Aires
MSA (Africa) (Proprietary) Ltd., Johannesburg
MSA (Aust.) Pty. Ltd., Sydney
MSA (Australia), Auckland, New Zealand (Branch Office)
MSA do Brasil Ltda., São Paulo
MSA de Chile Ltda., Santiago
MSA (China) Safety Equipment Co., Ltd., Suzhou
MSA Egypt LLC, Cairo
MSA Hong Kong Ltd., Hong Kong
MSA (India) Limited, Calcutta
MSA Japan Ltd., Tokyo
MSA Safety Malaysia Sdn. Bhd., Kuala Lumpur
MSA Middle East, Abu Dhabi, U.A.E.
MSA Middle East FZE, Dubai, U.A.E.
MSA del Peru S.A.C., Lima
MSA S.E. Asia Pte. Ltd., Singapore
MSA Select Ltd., Kitwe, Zambia
MSA (Suzhou) Safety Equipment Research and Development Co., Ltd., Suzhou, China
MSA (Thailand) Limited, Bangkok
PTMSA Indonesia Ltd., Jakarta
Samsac Holding (Pty.) Limited, Johannesburg
Select Personal Protective Equipment (Pty.) Ltd., Johannesburg
Wuxi-MSA Safety Equipment Co., Ltd.,Wuxi, China