EX-21.01 6 g81353exv21w01.htm LIST OF SUBSIDIARIES exv21w01
 

EXHIBIT 21.01

SUBSIDIARIES OF MARTIN MARIETTA MATERIALS, INC.
AS OF MARCH 20, 2003

   
Name of Subsidiary   Percent Owned
 
Alamo Gulf Coast Railroad Company, a Texas corporation   99.5%1
     
Alamo North Texas Railroad Company, a Texas corporation   99.5%2
     
American Aggregates Corporation, a Delaware corporation   100%
     
American Stone Company, a North Carolina corporation   50%3
     
B&B Materials and Hauling, Inc., a Texas corporation   100%4
     
Bahama Rock Limited, a Bahamas corporation   100%
     
Central Rock Company, a North Carolina corporation   100%
     
City Wide Rock & Excavating Co., a Nebraska corporation   100%
     
Fredonia Valley Railroad, Inc., a Delaware corporation   100%
     
Granite Canyon Quarry, a Wyoming joint venture   51%5
     
Harding Street Corporation, a Delaware corporation   100%
     
J.W. Jones Materials, LLC, a Delaware limited liability company   100%
     
Martin Marietta Composites, Inc., a Delaware corporation   100%
     
Martin Marietta Equipment Company, Inc., a Delaware corporation   100%
     
Martin Marietta Equipment Leasing, LLC, a Delaware limited    
     liability company   100%

    1 Alamo Gulf Coast Railroad Company is owned by Martin Marietta Materials Southwest, Ltd. (99.5%) and certain individuals (0.5%).
    2 Alamo North Texas Railroad Company is owned by Martin Marietta Materials Southwest, Ltd. (99.5%) and certain individuals (0.5%).
    3 Central Rock Company, a wholly-owned subsidiary of Martin Marietta Materials, Inc., owns a 50% interest in American Stone
   Company.
    4 B&B Materials and Hauling, Inc. is a wholly-owned subsidiary of Martin Marietta Materials Southwest, Ltd.
    5 Meridian Granite Company, an indirect wholly-owned subsidiary of Martin Marietta Materials, Inc., owns a 51% interest in Granite
   Canyon Quarry.

 

 

         
Martin Marietta Magnesia Specialties, LLC, a Delaware limited liability company     100 %
         
Martin Marietta Materials Canada Limited, a Nova Scotia, Canada corporation     100 %
         
Martin Marietta Materials of Alabama, LLC, a Delaware limited liability company     100 %6
         
Martin Marietta Materials of Florida, LLC, a Delaware limited liability company     100 %
         
Martin Marietta Materials of Louisiana, Inc., a Delaware corporation     100 %
         
Martin Marietta Materials of Missouri, Inc., a Delaware corporation     100 %
         
Martin Marietta Materials Real Estate Investments, Inc., a Delaware corporation     100 %
         
Martin Marietta Materials Southwest, Ltd., a Texas limited partnership     100 %7
         
Martin Marietta Materials of Tennessee, Inc., a Delaware corporation     100 %
         
Material Producers, Inc., an Oklahoma corporation     100 %8
         
Menefee Crushed Stone Company, a Tennessee corporation     100 %9
         
Meridian Aggregates Company, a Limited Partnership, a Delaware limited partnership     98 %10
         
Meridian Aggregates Investments, LLC, a Delaware limited liability company     100 %11
         
Meridian Granite Company, a Delaware corporation     100 %12
         
Mid-State Construction & Materials, Inc., an Arkansas corporation     100 %13
         
Norman Asphalt Co., an Oklahoma corporation     100 %14

    6 Martin Marietta Materials of Alabama, LLC is a wholly-owned subsidiary of American Aggregates Corporation.
    7 Martin Marietta Materials Southwest, Ltd. is owned 2% by Southwest I, LLC and 98% by Southwest II, LLC.
    8 Material Producers, Inc. is a wholly-owned subsidiary of Martin Marietta Materials Southwest, Ltd.
    9 Menefee Crushed Stone Company is a wholly-owned subsidiary of Martin Marietta Materials of Tennessee, Inc.
    10 Meridian Aggregates Company, a Limited Partnership is owned 98% by Meridian Aggregates Investments, LLC. The remaining 2%
     is owned by Martin Marietta Materials, Inc.
    11 Meridian Aggregates Investments, LLC is owned 99% by Martin Marietta Materials, Inc. and 1% by Martin Marietta Materials Real
     Estate Investments, Inc.
    12 Meridian Granite Company is a wholly-owned subsidiary of Meridian Aggregates Company, a Limited Partnership
    13 Mid-State Construction & Materials, Inc. is a wholly-owned subsidiary of Martin Marietta Materials of Arkansas, Inc.
    14 Norman Asphalt Co. is a wholly-owned subsidiary of Martin Marietta Materials Southwest, Ltd.
     

 

 

     
OK Sand & Gravel, LLC, a Delaware limited liability company   99%15
     
Quarry, Inc., a Texas corporation   100%16
     
R&S Sand & Gravel, LLC, a Delaware limited liability company   100%17
     
Rebco Trucking Company, Inc., a Louisiana corporation   100%18
     
Rebel Sand & Gravel Company, Inc., a Louisiana corporation   100%19
     
Redland Development Company, a Texas corporation   100%20
     
Redland Park Development Limited Partnership, a Texas limited partnership   100%21
     
Redland Stone Development Company, a Texas corporation   100%22
     
Red River Trucking Company, a Delaware corporation   100%23
     
Rocky Ridge, Inc., a Nevada corporation   100%
     
Sha-Neva, Inc., a Nevada corporation   100%
     
Southwest I, LLC, a Delaware limited liability company   100%
     
Southwest II, LLC, a Delaware limited liability company   100%
     
Superior Stone Company, a North Carolina corporation   100%
     
Theodore Holding, LLC, a Delaware limited liability company   60.7%24
     
Valley Stone LLC, a Virginia limited liability company   50%25

    15 Martin Marietta Materials, Inc. is the manager of and owns a 99% interest in OK Sand & Gravel, LLC.
    16 Quarry, Inc. is a wholly-owned subsidiary of Martin Marietta Materials Southwest, Ltd.
    17 Martin Marietta Materials, Inc. is the manager of and owns a 90% interest in R&S Sand & Gravel, LLC. The other 10% is owned by
     Harding Street Corporation, a wholly-owned subsidiary of Martin Marietta Materials, Inc.
    18 Rebco Trucking Company, Inc. is a wholly-owned subsidiary of Meridian Aggregates Company, a Limited Partnership.
    19 Rebel Sand & Gravel Company, Inc. is a wholly-owned subsidiary of Meridian Aggregates Company, a Limited Partnership.
    20 Redland Development Company is a wholly-owned subsidiary of Martin Marietta Materials Southwest, Ltd.
    21 Redland Park Development Limited Partnership is owned 100% by Martin Marietta Materials Southwest, Ltd. directly and through its
     subsidiaries.
    22 Redland Stone Development Company is a wholly-owned subsidiary of Martin Marietta Materials Southwest, Ltd.
    23 Red River Trucking Company is a wholly-owned subsidiary of Meridian Aggregates Company, a Limited Partnership.
    24 Superior Stone Company, a wholly-owned subsidiary of Martin Marietta Materials, Inc., is the manager of and owns a 60.7% interest
     in Theodore Holding, LLC.
    25 Martin Marietta Materials, Inc. is the manager of and owns a 50% interest in Valley Stone LLC.