EX-21 7 d73547dex21.htm EX-21

Exhibit 21

SUBSIDIARIES OF L.B. FOSTER COMPANY

(as of December 31, 2015)

Name of Corporation |  | Jurisdiction of Incorporation
Castronics, LLC |  | Delaware
Chemtec Energy Services, L.L.C. |  | Texas
CXT Incorporated |  | Delaware
IOS Acquisitions, Inc. |  | Delaware
IOS Holdings, Inc. |  | Delaware
IOS/PCI, LLC |  | Louisiana
James Clark Inspections, Inc. |  | Texas
L.B. Foster GmbH |  | Germany
L.B. Foster Ball Winch, Inc. |  | Texas
L.B. Foster India Holdings Company |  | Delaware
L.B. Foster International Holdings Company |  | Delaware
L.B. Foster Latin America Holdings Company |  | Delaware
L.B. Foster Produtos Ferrovi’arois do Brasil Ltda |  | Brazil
L.B. Foster Rail Technologies Canada Ltd. |  | Quebec, Canada
L.B. Foster Rail Technologies, Corp. |  | British Columbia, Canada
L.B. Foster Rail Technologies, Inc. |  | West Virginia
L.B. Foster Rail Technologies (UK) Limited |  | United Kingdom
Mike’s Pipe Inspection, Inc. |  | Kansas
Netpractise Limited |  | United Kingdom
OTI Operating, Inc. |  | Oklahoma
Portec Rail Nova Scotia Company |  | Nova Scotia, Canada
Salient Systems, Inc. |  | Ohio
TEW Holding (2012) Limited |  | United Kingdom
TEW Holdings 2008 Limited |  | United Kingdom
TEW Engineering Limited |  | United Kingdom
TEW Plus Limited |  | United Kingdom