EX-21 2 g97669a3exv21.htm SUBSIDIARIES Subsidiaries
 

Exhibit 21
MasTec, Inc.
AFFILIATED ENTITIES
January 2006
             
NORTH AMERICA
 
            
Church & Tower, Inc.(FL)   (100% owned by MasTec, Inc.)
 
            
Integral Power & Telecommunications Incorporated   (100% owned by Phasecom Systems, Inc.)
(Canadian)    
 
            
MasTec Asset Management Company, Inc. (NV)   (100% owned by MasTec, Inc)
 
            
MasTec Contracting Company, Inc. (NV)   (100% owned by MasTec, Inc)
 
            
MasTec Minnesota SW, LLC (NV)   (100% MasTec Services Company, Inc.)
 
            
MasTec North America, Inc. (FL)   (100% owned by MasTec, Inc.)
 
            
MasTec North America AC, LLC (FL)   (Sole member — MasTec North America, Inc.)
 
            
MasTec Services Company, Inc. (FL)    
    f/k/a Central America Construction, Inc.   (100% owned by MasTec, Inc.)
 
      MasTec Minnesota SW, LLC (NV)  
(100% MasTec Services Company, Inc.)
 
            
Phasecom Systems Inc. (Canadian)   (100% owned by MasTec, Inc.)
 
            
S.S.S. Construction, Inc. (MN)   (100% owned by MasTec, Inc.)
 
            
Globetec Construction, LLC (Florida)   (51% owned by MasTec North America, Inc.)
 
            
M & J Cable TV Contractor, Inc. (IL)   (49% owned by MasTec North America, Inc.)
 
            
Direct Star TV LLC (NC)   (49% owned by MasTec, Inc.)
 
            
Holding Companies
 
            
MasTec FC, Inc. (NV)   (100 % owned by MasTec, Inc.)
 
            
Stackhouse Real Estate Holdings, Inc.   (100% owned by MasTec North America, Inc.)
    f/k/a H-W Acquisition II, Inc. (DE)    
 
            
MasTec of Texas, Inc. (TX)   (100% owned by MasTec, Inc.)
 
            
MasTec TC, Inc. (NV)   (100% owned by MasTec, Inc.)
 
            
INTERNATIONAL
 
            
Latin America
 
            
Aidco de Mexico, S.A. de C.V. (Mex.)   (98% owned by MasTec, Inc.)
 
          (2% owned by MasTec International Holdings, Inc.)
MasTec Latin America, Inc. (DE)   (100% owned by MasTec, Inc.)
 
            
    Acietel Mexicana, S.A. (Mex.)   (99% owned by Dresser Acquisition Company)
 
          (1% owned by MasTec International Holdings, Inc.)
 
            
    MasTec Brasil S/A (Brazil)   (88% owned by MasTec Latin America, Inc.)
 
      CIDE Engenharia, Ltda. (Brazil)   (100% owned by MasTec Brasil S/A)
 
            
    Mastec Participações Do Brasil LTDA   (100% owned by MasTec, Inc.)
 
            
MasTelecom Europe I APS (Denmark)   (100% owned by MasTec, Inc.)
 
            
    MasTelecom Europe II BV (Netherlands)  
(100% owned by MasTelecom Europe I APS)
 
            
 
       MasTelecom S. DE R.L. DE C.V  
(100% owned by MasTelecom Europe II BV)
 
      (Mexico)    
 
            
Pantel Inversiones de Venezuela, CA   (100% owned by MasTec Venezuela, Inc.)
(Venezuela)    
        Burntel Telecommunications, C.A.   (50% owned by Pantel Inversiones)
 
            
Holding Companies
 
            
MasTec Brazil, Inc. (FL)   (100% owned by MasTec, Inc.)
MasTec Brazil II, Inc. (FL)   (100% owned by MasTec, Inc.)
 
            
MasTec Venezuela, Inc. (FL)   (100% owned by MasTec, Inc.)
 
            
MasTec Spain, Inc. (FL)   (100% owned by MasTec, Inc.)