Exhibit 21.1
LIST OF SUBSIDIARIES OF MCJUNKIN RED MAN HOLDING CORPORATION
The following is a list of all our subsidiaries and their jurisdictions of incorporation or organization.
Entity | Jurisdiction | |
Greenbrier Development Drilling Partners 19761 | West Virginia | |
Greenbrier Petroleum Corporation | West Virginia | |
Hagan Oilfield Supply Ltd. | Alberta, Canada | |
LaBarge Pipe & Steel Company | Missouri | |
LBPS Holding Company | Delaware | |
McJunkin — Nigeria Limited | Delaware | |
McJunkin — Puerto Rico Corporation | Delaware | |
McJunkin — West Africa Corporation | Delaware | |
McJunkin de Angola, LDA | Angola | |
McJunkin Nigeria Limited2 | Nigeria | |
McJunkin Receivables Corporation* | Delaware | |
McJunkin Red Man Canada Ltd. | Alberta, Canada | |
McJunkin Red Man Corporation | West Virginia | |
McJunkin Red Man Development Corporation | Delaware | |
McJunkin Venezuela* | Venezuela | |
Mega Production Testing Inc.3 | Alberta, Canada | |
Midfield Holdings (Alberta) Ltd. | Alberta, Canada | |
Midfield Supply ULC | Alberta, Canada | |
Midway-Tristate Corporation* | New York | |
Milton Oil & Gas Company | West Virginia | |
MRM Oklahoma Management LLC** | Delaware | |
MRM West Virginia Management Company** | Delaware | |
PrimeEnergy Corporation4 | Connecticut | |
Red Man Distributors LLC5 | Oklahoma | |
Red Man Pipe & Supply Co. | Oklahoma | |
Red Man Pipe & Supply International Limited* | Jamaica | |
Ruffner Realty Company | West Virginia | |
Wesco Acquisition Partners, Inc. | Texas | |
West Oklahoma PVF Company | Delaware | |
Worldwide Matrix, Inc.6 | Alberta, Canada |
* | Inactive | |
** | Management companies (organization not yet complete) |
1 | Our company indirectly owns 33% of this entity. | |
2 | Our company indirectly owns 49% of this entity. | |
3 | Our company indirectly owns 51% of this entity. | |
4 | Our company indirectly owns 20.44% of this entity. | |
5 | Our company indirectly owns 49% of this entity. | |
6 | Our company indirectly owns 29.66% of this entity. |