Attached files

file filename
EX-23.7 - EX-23.7 - IPSCO TUBULARS INCd464255dex237.htm
EX-23.5 - EX-23.5 - IPSCO TUBULARS INCd464255dex235.htm
EX-23.4 - EX-23.4 - IPSCO TUBULARS INCd464255dex234.htm
EX-23.3 - EX-23.3 - IPSCO TUBULARS INCd464255dex233.htm
EX-23.2 - EX-23.2 - IPSCO TUBULARS INCd464255dex232.htm
EX-23.1 - EX-23.1 - IPSCO TUBULARS INCd464255dex231.htm
EX-10.22 - EX-10.22 - IPSCO TUBULARS INCd464255dex1022.htm
EX-10.21 - EX-10.21 - IPSCO TUBULARS INCd464255dex1021.htm
EX-10.20 - EX-10.20 - IPSCO TUBULARS INCd464255dex1020.htm
EX-10.19 - EX-10.19 - IPSCO TUBULARS INCd464255dex1019.htm
EX-10.18 - EX-10.18 - IPSCO TUBULARS INCd464255dex1018.htm
EX-10.17 - EX-10.17 - IPSCO TUBULARS INCd464255dex1017.htm
EX-10.16 - EX-10.16 - IPSCO TUBULARS INCd464255dex1016.htm
EX-10.15 - EX-10.15 - IPSCO TUBULARS INCd464255dex1015.htm
S-1/A - S-1/A - IPSCO TUBULARS INCd464255ds1a.htm

Exhibit 21.1

SUBSIDIARIES OF IPSCO TUBULARS INC.

 

Subsidiary

  

Jurisdiction of Organization

TMK NSG, L.L.C.    Delaware
IPSCO Koppel Tubulars, L.L.C.    Delaware
Blytheville Finance Corporation    Delaware
TMK IPSCO International, L.L.C.    Delaware
IPSCO Tubulars (KY), L.L.C.   

Delaware

Ultra Premium Services, L.L.C.   

Delaware

TMK IPSCO Canada, Ltd.    Nova Scotia, Canada