EX-21 4 a202210kex-21.htm EX-21
Exhibit 21
SUBSIDIARIES OF L.B. FOSTER COMPANY
(as of December 31, 2022)

Name of Corporation |  | Jurisdiction of Incorporation
Chemtec Energy Services, L.L.C. |  | Texas
CXT Incorporated |  | Delaware
IOS Holdings, LLC |  | Delaware
L.B. Foster GmbH |  | Germany
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 Ferroviários 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
L.B. Foster Technologies (Beijing), Ltd. |  | China
Netpractise Limited |  | United Kingdom
Portec Rail Nova Scotia Company |  | Nova Scotia, Canada
Salient Systems, Inc. |  | Ohio
Skratch Enterprises Ltd. |  | United Kingdom
TEW Engineering Limited |  | United Kingdom
TEW Plus Limited |  | United Kingdom