Exhibit 21
SUBSIDIARIES OF AMERICAN TOWER CORPORATION
Subsidiary | Jurisdiction of Incorporation or Organization | |||
10 Presidential Way Associates, LLC | Delaware | |||
ACC Tower Sub, LLC | Delaware | |||
Adquisiciones y Proyectos Inalámbricos, S. de R. L. de C.V. | Mexico | |||
Alternative Networking, Inc. | Florida | |||
American Tower Asset Sub II, LLC | Delaware | |||
American Tower Asset Sub, LLC | Delaware | |||
American Tower Corporation de Mexico, S. de R.L. de C.V. | Mexico | |||
American Tower Corporation | Delaware | |||
American Tower Delaware Corporation | Delaware | |||
American Tower Depositor Sub, LLC | Delaware | |||
American Tower do Brasil - Cessão de Infraestruturas Ltda. | Brazil | |||
American Tower Guarantor Sub, LLC | Delaware | |||
American Tower Holding Sub, LLC | Delaware | |||
American Tower International Holding I LLC | Delaware | |||
American Tower International Holding II LLC | Delaware | |||
American Tower International, Inc. | Delaware | |||
American Tower Investments LLC | California | |||
American Tower LLC | Delaware | |||
American Tower Management, LLC | Delaware | |||
American Tower Mauritius | Republic of Mauritius | |||
American Tower UK Limited | United Kingdom | |||
American Tower, L.P. | Delaware | |||
American Towers LLC | Delaware | |||
AT Netherlands C.V. | Netherlands | |||
AT Netherlands Coöperatief U.A | Netherlands | |||
AT Sao Paulo C.V. | Netherlands | |||
AT Sher Netherlands Coöperatief U.A. | Netherlands | |||
AT South America C.V. | Netherlands | |||
ATC Antennas LLC | Delaware | |||
ATC Asia Holding Company, LLC | Delaware | |||
ATC Asia Pacific Pte. Ltd. | Singapore | |||
ATC Backhaul LLC | Delaware | |||
ATC Brazil Coöperatief U.A. | Netherlands | |||
ATC Brazil Holding LLC | Delaware | |||
ATC Brazil I LLC | Delaware | |||
ATC Brazil II LLC | Delaware | |||
ATC Chile Holding LLC | Delaware | |||
ATC Colombia B.V. (1) | Netherlands | |||
ATC Colombia Holding I LLC | Delaware | |||
ATC Colombia Holding LLC | Delaware | |||
ATC Colombia I LLC | Delaware | |||
ATC FL Towers, Inc. | Florida | |||
ATC Germany Holdings GmbH | Germany | |||
ATC Germany Operating 1 GmbH | Germany | |||
ATC Germany Operating 2 GmbH | Germany | |||
ATC Germany Services GmbH | Germany | |||
ATC GP, Inc. | Delaware | |||
ATC India Infrastructure Private Limited | India | |||
ATC India Tower Corporation Private Limited | India | |||
ATC Indoor DAS LLC | Delaware | |||
ATC International Holding Corp. | Delaware | |||
ATC IP LLC | Delaware | |||
ATC Iris I LLC | Delaware | |||
ATC Latin America S.A. de C.V., SOFOM, E.N.R | Mexico | |||
ATC LP, Inc. | Delaware | |||
ATC Managed Sites LLC | Delaware | |||
ATC Marketing (Uganda) Limited | Uganda | |||
ATC MexHold LLC | Delaware | |||
ATC Mexico Holding LLC | Delaware | |||
ATC Midwest, LLC | Delaware | |||
ATC New Mexico LLC | Missouri | |||
ATC On Air + LLC | Delaware | |||
ATC Operations LLC | Delaware | |||
ATC Outdoor DAS, LLC | Delaware | |||
ATC Peru Holding LLC | Delaware | |||
ATC Presidential Way, Inc. | Delaware | |||
ATC Sitios de Chile S.A. | Chile | |||
ATC Sitios de Colombia S.A.S. | Colombia | |||
ATC Sitios del Peru S.R.L. | Peru | |||
ATC Sitios Infraco S.A.S. (2) | Colombia | |||
ATC South Africa Investment Holdings (Proprietary) Limited (3) | South Africa | |||
ATC South Africa Wireless Infrastructure (Pty) Ltd (2) | South Africa | |||
ATC South America Holding LLC | Delaware | |||
ATC South LLC | Delaware | |||
ATC Telecom Tower Corporation Private Limited | India | |||
ATC Tower (Ghana) Limited (2) | Republic of Ghana | |||
ATC Tower Company of India Private Limited | India | |||
ATC Tower Services LLC | Delaware | |||
ATC TRS I LLC | Delaware | |||
ATC TRS II LLC | Delaware | |||
ATC Trust | Maryland | |||
ATC Uganda Limited (2) | Uganda | |||
ATC Utah, Inc. | Delaware | |||
ATS/PCS, LLC | Delaware | |||
ATS-Needham, LLC (4) | Massachusetts | |||
B1 Ulysses Site Management | Delaware | |||
California Tower, Inc. | Delaware | |||
Cell Site NewCo I, LLC | Delaware | |||
Cell Site NewCo II, LLC | Delaware | |||
Cell Tower Lease Acquisition LLC | Delaware | |||
Centennial Towers CR, S.R.L. | Costa Rica | |||
Central States Tower Holdings, LLC | Delaware | |||
Central States Tower Parent, LLC | Delaware | |||
CNC2 Associates, LLC | Delaware | |||
Columbia Steel, Inc. | South Carolina | |||
DCS NewCo, LLC | Delaware | |||
DCS Tower Sub, LLC | Delaware | |||
Germany Tower Interco B.V. | Netherlands | |||
Ghana Tower InterCo B.V. (5) | Netherlands | |||
Global Tower Assets II, LLC | Delaware | |||
Global Tower Assets III, LLC | Delaware | |||
Global Tower Assets IV, LLC | Delaware | |||
Global Tower Assets V, LLC | Delaware | |||
Global Tower Assets, LLC | Delaware | |||
Global Tower Brazil, LLC | Delaware | |||
Global Tower DAS, LLC | Delaware | |||
Global Tower Holdings, LLC | Delaware | |||
Global Tower Management, LLC | Delaware | |||
Global Tower Partners do Brasil Participacoes Ltda. | Brazil | |||
Global Tower Properties, LLC | Delaware | |||
Global Tower Services, LLC | Delaware | |||
Global Tower Sites I, LLC | Delaware | |||
Global Tower, LLC | Delaware | |||
GLP Cell Site A, LLC | Delaware | |||
GLP Cell Site I, LLC | Delaware | |||
GLP Cell Site II, LLC | Delaware | |||
GLP Cell Site III, LLC | Delaware | |||
GLP Cell Site IV, LLC | Delaware | |||
GLP Guarantor Sub LLC | Delaware | |||
GLP LLC | Delaware | |||
Gondola Communications Holdings LLC | Delaware | |||
Gondola Holding LLC | Delaware | |||
Gondola Tower Holdings LLC | Delaware | |||
GTP Acquisition Partners I, LLC | Delaware | |||
GTP Acquisition Partners II, LLC | Delaware | |||
GTP Acquisition Partners III, LLC | Delaware | |||
GTP ANI Holdings, LLC | Delaware | |||
GTP Cellular Sites, LLC | Delaware | |||
GTP Costa Rica Finance, LLC | Delaware | |||
GTP Costa Rica HoldCo LLC CR S.R.L. | Costa Rica | |||
GTP Costa Rica Holding CR, S.R.L. | Costa Rica | |||
GTP Costa Rica, LLC | Delaware | |||
GTP Highpointe Holdings, LLC | Delaware | |||
GTP Holdco I, LLC | Delaware | |||
GTP Holdings, LLC | Delaware | |||
GTP Infrastructure I, LLC | Delaware | |||
GTP Infrastructure II, LLC | Delaware | |||
GTP Infrastructure III, LLC | Delaware | |||
GTP Investments LLC | Delaware | |||
GTP Issuer Holdco, LLC | Delaware | |||
GTP LATAM Holdco S.L. | Spain | |||
GTP LATAM Holdings B.V. | Netherlands | |||
GTP LATAM Holdings Coöperatieve U.A. | Netherlands | |||
GTP Latin Management, LLC | Delaware | |||
GTP Operations CR, S.R.L. | Costa Rica | |||
GTP Panama Holdings S. de R.L. | Panama | |||
GTP Sites Hold Co., LLC | Delaware | |||
GTP South Acquisitions II, LLC | Delaware | |||
GTP Structures I, LLC | Delaware | |||
GTP Structures II, LLC | Delaware | |||
GTP Structures III, LLC | Delaware | |||
GTP Structures Issuer, LLC | Delaware | |||
GTP Structures IV, LLC | Delaware | |||
GTP Structures V, LLC | Delaware | |||
GTP TEC Holdings, LLC | Delaware | |||
GTP Torres CR, S.R.L. | Costa Rica | |||
GTP Towers Costa Rica Holdcorp S.R.L. | Costa Rica | |||
GTP Towers I, LLC | Delaware | |||
GTP Towers II, LLC | Delaware | |||
GTP Towers III, LLC | Delaware | |||
GTP Towers Issuer, LLC | Delaware | |||
GTP Towers IV, LLC | Delaware | |||
GTP Towers IX, LLC | Delaware | |||
GTP Towers V, LLC | Delaware | |||
GTP Towers VII, LLC | Delaware | |||
GTP Towers VIII, LLC | Delaware | |||
GTPI HoldCo, LLC | Delaware | |||
Haysville Towers, LLC (6) | Kansas | |||
HighPointe Management, LLC | Delaware | |||
Iron & Steel Co., Inc. | Delaware | |||
Lap do Brasil Empreendimentos Imobiliários Ltda | Brazil | |||
LAP Inmobiliaria Limitada | Chile | |||
MATC Digital, S. de R.L. de C.V. | Mexico | |||
MATC Infraestructura, S. de R.L. de C.V. | Mexico | |||
MATC Servicios, S. de R.L. de C.V. | Mexico | |||
McCoy Developers Private Limited | India | |||
MHB Tower Rentals of America, LLC | Mississippi | |||
Mid-Atlantic Tower Management, LLC | Delaware | |||
National Tower, LLC | Massachusetts | |||
New Loma Communications, Inc. | California | |||
New Towers LLC | Delaware | |||
PCS Structures Towers, LLC | Delaware | |||
Red Spires Asset Sub, LLC | Delaware | |||
Semaan Engineering Solutions, LLC | Delaware | |||
Shreveport Tower Company | Louisiana | |||
SpectraSite Communications, LLC | Delaware | |||
SpectraSite, LLC | Delaware | |||
T7 Ulysses Site Management LLC | Delaware | |||
T8 Ulysses Site Management LLC | Delaware | |||
TeleCom Towers, L.L.C. | Delaware | |||
Torres Panamenas, S. de R.L. | Panama | |||
Tower Management, Inc. (7) | Indiana | |||
Tower Marketco Ghana Limited | Republic of Ghana | |||
Towers of America, L.L.L.P. | Delaware | |||
Transcend Infrastructure Holdings Pte. Ltd | Singapore | |||
Transcend Infrastructure Private Limited | India | |||
Uganda Tower Interco B.V. (5) | Netherlands | |||
Ulysses Asset Sub I, LLC | Delaware | |||
Ulysses Asset Sub II, LLC | Delaware | |||
Ulysses Ground Lease Funding, LLC | Delaware | |||
Ulysses Ground Lease Holdco, LLC | Delaware | |||
UniSite, LLC | Delaware | |||
UniSite/Omnipoint FL Tower Venture, LLC (8) | Delaware | |||
UniSite/Omnipoint NE Tower Venture, LLC (8) | Delaware | |||
UniSite/Omnipoint PA Tower Venture LLC (8) | Delaware | |||
Verus Management One, LLC | Delaware | |||
VM Ulysses Site Management LLC | Delaware | |||
West Coast PCS Structures, LLC | Delaware | |||
Wireless Resource Group, LLC | Oklahoma | |||
WRG Holdings, LLC | Oklahoma | |||
| (1) | 60% owned by AT South American C.V. |
| (2) | Wholly owned by a majority owned subsidiary. |
| (3) | 74.99% owned by at Netherlands Coöperatief U.A. |
| (4) | 45.24% owned By American Tower, L.P. and 34.76% owned by American Towers LLC |
| (5) | 51% owned by AT Sher Netherlands Coöperatief U.A. |
| (6) | 66.667% owned by TeleCom Towers, L.L.C. |
| (7) | 50% owned by Global Tower Assets IV, LLC. |
| (8) | 95% owned by UniSite, LLC. |