EX-21 16 g97669a2exv21.htm SUBSIDIARIES OF THE REGISTRANT Subsidiaries of the Registrant
 

Exhibit 21
MasTec, Inc.
AFFILIATED ENTITIES
December 2005
NORTH AMERICA
     
Church & Tower, Inc.(FL)
  (100% owned by MasTec, Inc.)
Church & Tower Environmental, Inc.(DE)
  (100% owned by MasTec, Inc.)
 
    
Integral Power & Telecommunications Incorporated
  (100% owned by Phasecom Systems, Inc)
 
    
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 (Mexico)
  (100% owned by MasTelecom Europe II BV)
 
Pantel Inversiones de Venezuela, CA (Venezuela)
  (100% owned by MasTec Venezuela, Inc.)
 
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.)