Company | Country of Organization | Main activity | Percentage of ownership at December 31, | ||||||||||||||||||
2019 | 2018 | 2017 | |||||||||||||||||||
Ternium S.A. | Luxembourg | Holding | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Investments S.à.r.l. | Luxembourg | Holding | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Participaçoes S.A. (1) (formerly Ternium Brasil S.A.) | Brazil | Holding | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Internacional España S.L. (1) | Spain | Holding and marketing of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Investments Switzerland AG (1) | Switzerland | Holding | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium USA Inc. (1) | USA | Manufacturing and selling of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Argentina S.A. (formerly Siderar S.A.I.C.) (2) | Argentina | Manufacturing and selling of flat steel products | 61,50% | 60,94% | 60.94 | % | |||||||||||||||
Impeco S.A. (3) | Argentina | Manufacturing of pipe products | 61,54% | 60,97% | 60.97 | % | |||||||||||||||
Prosid Investments S.A. (4) | Uruguay | Holding | 61,51% | 60,94% | 60.94 | % | |||||||||||||||
Ternium Mexico S.A. de C.V. (5) | Mexico | Manufacturing and selling of steel products | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Hylsa S.A. de C.V. (6) | Mexico | Manufacturing and selling of steel products | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Las Encinas S.A. de C.V. (6) | Mexico | Exploration, exploitation and pelletizing of iron ore | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Ferropak Comercial S.A. de C.V. (6) | Mexico | Scrap services company | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Transamerica E. & I. Trading Corp. (6) | USA | Scrap services company | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Técnica Industrial S.A. de C.V. (6) | Mexico | Services | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Galvacer Chile S.A. (6) | Chile | Distributing company | 88,94% | 88,78% | 88,78% | ||||||||||||||||
Ternium Gas México S.A. de C.V. (7) | Mexico | Energy services company | 88,94% | 88,78% | 88.78 | % | |||||||||||||||
Consorcio Minero Benito Juarez Peña Colorada S.A.de C.V. (8) | Mexico | Exploration, exploitation and pelletizing of iron ore | 44,47% | 44,39% | 44.39 | % | |||||||||||||||
Peña Colorada Servicios S.A. de C.V. (8) | Mexico | Services | 44,47% | 44,39% | 44.39 | % | |||||||||||||||
Exiros B.V. (8) | Netherlands | Procurement and trading services | 50.00 | % | 50.00 | % | 50.00 | % | |||||||||||||
Servicios Integrales Nova de Monterrey S.A. de C.V. (9) | Mexico | Medical and Social Services | 66,26% | 66,14% | 66.14 | % | |||||||||||||||
Ternium Internacional Nicaragua S.A. | Nicaragua | Manufacturing and selling of steel products | 99,38% | 99,38% | 99.38 | % | |||||||||||||||
Ternium Internacional Honduras S.A. de C.V. | Honduras | Manufacturing and selling of steel products | 99,18% | 99,18% | 99.18 | % | |||||||||||||||
Ternium Internacional El Salvador S.A. de C.V. | El Salvador | Manufacturing and selling of steel products | 99,92% | 99,92% | 99.92 | % | |||||||||||||||
Ternium Internacional Costa Rica S.A. | Costa Rica | Manufacturing and selling of steel products | 99,98% | 99,98% | 99.98 | % | |||||||||||||||
Ternium Internacional Guatemala S.A. (10) | Guatemala | Manufacturing and selling of steel products | 99,98% | 99,98% | 99.98 | % | |||||||||||||||
Ternium Colombia S.A.S. (formerly Ferrasa S.A.S.) (10) | Colombia | Manufacturing and selling of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium del Cauca S.A.S. (formerly Perfilamos del Cauca S.A.S.) (10) | Colombia | Manufacturing and selling of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Siderúrgica de Caldas S.A.S. (formerly Siderúrgica de Caldas S.A.S.) (10) | Colombia | Manufacturing and selling of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Tenigal S. de R.L. de C.V. (11) | Mexico | Manufacturing and selling of steel products | 51,00% | 51,00% | 51.00 | % | |||||||||||||||
Ternium Internacional S.A. | Uruguay | Marketing of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Treasury Services S.A. | Uruguay | Financial Services | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Internationaal B.V. (12) | Netherlands | Marketing of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Company | Country of Organization | Main activity | Percentage of ownership at December 31, | ||||||||||||||||||
2019 | 2018 | 2017 | |||||||||||||||||||
Ternium International Inc. (12) | Panama | Marketing of steel products | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Procurement S.A. (13) | Uruguay | Marketing of steel products and procurement services | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Technology & Engineering Services S.A. (13) | Uruguay | Engineering and other services | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Soluciones Integrales de Gestión S.A. (14) | Argentina | Other services | 100,00% | 100,00% | 100.00 | % | |||||||||||||||
Ternium Staal B.V. (15) | Netherlands | Holding and marketing of steel products | 100,00% | 100,00% | 100,00% | ||||||||||||||||
Ternium Brasil Ltda. (15) | Brazil | Manufacturing and selling of steel products | 100,00% | 100,00% | 100,00% | ||||||||||||||||
Ternium del Atlántico S.A.S (16) | Colombia | Manufacturing and selling of steel products | 100,00% | 100,00% | 100,00% | ||||||||||||||||
Ternium Solutions S.A. (fomerly Tericer Trading S.A.) (17) | Uruguay | Other services | 100,00% | 100,00% | - | ||||||||||||||||
Imsamex Ecuador S.A. (18) | Ecuador | Distributing company | - | 88,78% | 88,78% | ||||||||||||||||
Ternium Solutions A.G. (19) | Switzerland | Other services | - | 100,00% | 100.00 | % | |||||||||||||||
Ternium Ingeniería y Servicios de México S.A. de C.V. (20) | Mexico | Engineering and other services | - | 99,89% | 99,89% | ||||||||||||||||
Ternium International USA Corporation (21) | USA | Marketing of steel products | - | 100,00% | 100.00 | % | |||||||||||||||
Acedor S.A. de C.V. (22) | Mexico | Holding | - | - | 88.78 | % | |||||||||||||||
Ecosteel Gestao de Águas Industriais S.A. (23) | Brazil | Other services | - | - | 100,00% | ||||||||||||||||
Ecosteel Gestao de Efuentes Industriais S.A. (24) | Brazil | Other services | - | - | 100,00% | ||||||||||||||||
Galvatubing Inc. (25) | USA | Manufacturing and selling of pipe products | - | - | 88.78 | % | |||||||||||||||
Galvamet America Corp. (26) | USA | Manufacturing and selling of insulated panel products | - | - | 88.78 | % | |||||||||||||||
Ternium Internacional de Colombia S.A.S. (27) | Colombia | Marketing of steel products | - | - | 100.00 | % | |||||||||||||||