All companies

Page 2

ICA Fluor, S. de R.L. de C.V.
Tuesday, September 14, 2021
HV Contratistas S.A.
Tuesday, September 14, 2021
Baker Hughes Inc.
Tuesday, September 14, 2021
Hudbay Perú S.A.C.
Tuesday, September 14, 2021
HudBay Minerals Inc.
Tuesday, September 14, 2021
Honeywell Chile, S.A.
Tuesday, September 14, 2021
Holcim México, S.A de C.V
Tuesday, September 14, 2021
Holcim Ecuador S.A.
Tuesday, September 14, 2021
Sadesul Projetos e Construções Ltda.
Tuesday, September 14, 2021
Eletricidade do Brasil S.A.
Tuesday, September 14, 2021
HLC Ingeniería y Construcción SAC
Tuesday, September 14, 2021
Grupo OLRAM SA de CV
Tuesday, September 14, 2021
Grupo JMalucelli
Tuesday, September 14, 2021
Hilti Latin America
Tuesday, September 14, 2021
Minera Faro Carranza
Tuesday, September 14, 2021
MARTINEZ CABALLERO
Tuesday, September 14, 2021
INFRACORP SAS
Tuesday, September 14, 2021
LA PARADA OCO CCC
Tuesday, September 14, 2021
CONSORCIO RODAMYR
Tuesday, September 14, 2021
RODRIGO PULGARIN AGUIRRE
Tuesday, September 14, 2021
carlos eduardo hernandez valencia
Tuesday, September 14, 2021
CONSTRUCTORA LAS LENGAS SPA
Tuesday, September 14, 2021
Salado Energy SPA
Tuesday, September 14, 2021
Tórtola SPA
Tuesday, September 14, 2021
Porota Solar SpA
Tuesday, September 14, 2021
Parque Solar Retiro SpA
Tuesday, September 14, 2021
BAmbiental SpA
Tuesday, September 14, 2021
ARKADA VERDE S.A DE C.V
Tuesday, September 14, 2021
NS Construcciones SPA
Monday, September 13, 2021
Hídrica Consultores Spa
Monday, September 13, 2021
Herrenknecht AG
Monday, September 13, 2021
HDI Seguros, S.A. de C.V.
Monday, September 13, 2021
Hazen and Sawyer, P.C.
Monday, September 13, 2021
Compañía Minera Kolpa S.A.
Monday, September 13, 2021