Attached files
| file | filename |
|---|---|
| 10-K - 10-K - Mistras Group, Inc. | mg-201553110k.htm |
| EX-23.1 - EXHIBIT 23.1 - Mistras Group, Inc. | consentexhibit231.htm |
| EX-32.1 - EXHIBIT 32.1 - Mistras Group, Inc. | mg-201553110kexhibit321.htm |
| EX-32.2 - EXHIBIT 32.2 - Mistras Group, Inc. | mg-201553110kexhibit322.htm |
| EX-31.2 - EXHIBIT 31.2 - Mistras Group, Inc. | mg-201553110kexhibit312.htm |
| EX-31.1 - EXHIBIT 31.1 - Mistras Group, Inc. | mg-201553110kexhibit311.htm |
Exhibit 21.1
The following is a list of subsidiaries of the registrant. The list omits some subsidiaries which, in the aggregate, would not constitute a significant subsidiary.
Other Names under which | Jurisdiction of | |||
Name | Subsidiary Does Business | Organization | ||
Acro Canada Inc | Canada | |||
Carmagen Engineering, Inc. | New Jersey | |||
CISMIS Springfield Corp. | Delaware | |||
Conam Inspection and Engineering Services, Inc. | Delaware | |||
DIAPAC LLC. | Russia | |||
GMA Aeronautica S.L.U. | Germany | |||
GMA Engineering GmbH | Germany | |||
GMA Holding B.V. | The Netherlands | |||
GMA Werkstoffprufung GmbH | Germany | |||
Mistras Canada Inc. | Canada | |||
Mistras GMA Holdings GmbH | Germany | |||
Mistras Group B.V. | The Netherlands | |||
Mistras Group GmbH | Germany | |||
Mistras Group Limited | England and Wales | |||
Mistras Group SAS | France | |||
Mistras Group Hellas A.B.E.E. | Greece | |||
Mistras International Holdings Inc. | Delaware | |||
Mistras Metaltec Inc. | Canada | |||
Mistras Optimus Inc. | Canada | |||
Mistras Quebec Holdings Inc. | Canada | |||
NDT do Brasil Ltd. | Japan | |||
Nippon Physical Acoustics Ltd. | Brazil | |||
Physical Acoustics Argentina S.A. | Argentina | |||
Physical Acoustics Corporation | Delaware | |||
Physical Acoustics India Private Ltd. | India | |||
Physical Acoustics South America LTDA | Brazil | |||
Quality Services Laboratories, Inc. | Delaware | |||
QSL NDT Inc. | Delaware | |||
QSL NDT Alberta Inc. | Canada | |||
QSL NDT Quebec Inc. | Canada | |||
SPG Hydro International Inc. | Canada | |||
The Nacher Corporation | Louisiana | |||
ThermTech Services, Inc. | Florida | |||