Tamtam Start free

Critical infrastructure operators headquartered in Latin America

Tamtam tracks 2,262 critical infrastructure operators headquartered in Latin America. This list ranks the 100 largest by number of employees on LinkedIn, led by Itaú Unibanco, Banco Bradesco and Banco do Brasil. Their median headcount is 13,190. Half of them were founded in 1965 or later. The most common headquarters are São Paulo (27), Mexico City (8) and Rio de Janeiro (8).

🌍 Latin America100 companiesUpdated Nov 12, 2026

This selection of large critical infrastructure operators in Latin America primarily features major financial institutions and energy companies. Key players include Itaú Unibanco, a large bank focusing on empowering people, and Petrobras, an energy company providing ethical and competitive solutions. Other prominent firms are PEMEX, a Mexican oil industry leader, and LATAM Airlines, a South American airline offering a wide network. The list also highlights large healthcare providers like Rede D'Or, Brazil's largest integrated healthcare network, and Claro Brasil, a telecommunications provider.

The data shows a strong concentration of these large operators in Brazil, with São Paulo and Rio de Janeiro emerging as significant hubs. Banking and financial services, alongside oil and gas, are the most represented sectors, indicating their critical role in the region's infrastructure. Many of these companies are well-established, with some, like Banco do Brasil (founded 1808) and CAIXA (founded 1861), having a long history.

#CompanyIndustryHeadquarters EmployeesFounded
1
Itaú Unibancoitau.com.br

Latin America's largest bank focusing on empowering people's transformation through news, work environment details, opportunities, and trends sharing

Banking 🇧🇷 São Paulo 112,811 n/a
2
Banco Bradescobanco.bradesco

A leading private financial institution focusing on providing efficient solutions, products, and services to promote social mobility and sustainable development

Banking 🇧🇷 Osasco 89,132 n/a
3
Banco do Brasilbb.com.br

A Brazilian bank focusing on sustainability, supporting agriculture and small businesses, investing in sports, and striving for efficiency to benefit current and future generations

Banking 🇧🇷 70,586 1808
4
CAIXAcaixa.gov.br

Serving all of Brazil, our mission is centered around you Helping individuals with financial needs through our website Visit caixagovbr

Financial Services 🇧🇷 Brasília 59,741 1861
5
Petrobraspetrobras.com.br

The company aims to provide ethical, safe, and competitive energy solutions while focusing on sustainability, environmental responsibility, and employee well-being

Oil and Gas 🇧🇷 Rio de Janeiro 56,267 n/a
6
LATAM Airlineslinktr.ee

A leading airline in South America offering the largest network of domestic and international destinations across five markets with a diverse fleet Follow us on social media for updates

Airlines and Aviation 🇨🇱 Las Condes 46,490 n/a
7
PEMEXpemex.com

A leading Mexican company in the oil industry, involved in exploration, production, distribution, and petrochemicals Major contributor to the country's economy and social development

Oil and Gas 🇲🇽 Mexico City 45,692 1938
8
Credicorpgrupocredicorp.com

Offers diverse financial services, including universal banking, microfinance, insurance, and investment management, across Latin America through multiple subsidiaries.

Financial Services 🇵🇪 Lima 44,850 n/a
9
Claro Brasilclaro.com.br

A leading provider of connectivity infrastructure, offering innovative entertainment, finance, and industrial solutions with a focus on sustainability and social impact

Telecommunications 🇧🇷 São Paulo 43,065 2003
10
Rede D'Orrededorsaoluiz.com.br

The largest integrated healthcare network in Brazil, with hospitals, oncology clinics, blood banks, and research institutes across multiple states Follow on social media for updates

Hospitals and Health Care 🇧🇷 Rio de Janeiro 42,515 1977
11
Einstein Hospital Israelitaeinstein.br

A leading healthcare institution offering cutting-edge treatments, compassionate care, social responsibility initiatives, and education and research programs for the community

Hospitals and Health Care 🇧🇷 São Paulo 40,979 n/a
12
Hapvida NotreDame Intermédicahapvida.com.br

The organization is the largest healthcare and dental provider in Latin America, with an extensive network of medical facilities and services

Hospitals and Health Care 🇧🇷 São Paulo 39,288 n/a
13
Sicredisicredi.com.br

A collaborative organization in Brazil, prioritizing affordable financial solutions and social impact, valuing employee well-being and community development Join us at Sicredi!

Financial Services 🇧🇷 Porto Alegre 36,944 n/a
14
Correioscorreios.com.br

A Brazilian organization providing accessible and reliable solutions to connect people, institutions, and businesses, with a focus on ethics, meritocracy, and sustainability

Government Administration 🇧🇷 Brasília 35,918 n/a
15
Health Service Executivehse.ie

Provides safe, high quality health and personal social services to the population of Ireland, aiming for a healthier nation with valued healthcare.

Hospitals and Health Care 🇲🇽 Dublin 34,791 2005
16
Dasadasa.com.br

The company is the largest integrated healthcare network in Brazil, focusing on preventive, predictive, and personalized healthcare with a wide range of services and innovative solutions

Hospitals and Health Care 🇧🇷 São Paulo 32,801 1999
17
YPFypf.com

Largest oil and gas producer in Argentina, leading projects to become a world-class unconventional company and global energy exporter by 2031.

Oil and Gas 🇦🇷 Buenos Aires 32,363 1922
18
Santander Brasilsantander.com.br

A company dedicated to helping people prosper by serving customers, employees, and future employees with the #SantanderEffect

Banking 🇧🇷 São Paulo 32,155 n/a
19
Raízenraizen.com.br

A global leader in bioenergy, driving the energy transition with an integrated model from production to distribution, focusing on sustainability and innovation

Retail Gasoline 🇧🇷 São Paulo 28,835 2011
20
Grupo Salinasgruposalinas.com

Operating in specialized commerce, financial services, telecommunications, and media, focusing on economic, social, and environmental value creation.

Financial Services 🇲🇽 26,460 n/a
21
Banco de Crédito BCPviabcp.com

A leading Peruvian bank with over 130 years of experience in the financial sector, offering diverse job opportunities for talented professionals

Banking 🇵🇪 La Molina 24,770 n/a
22
Portoportoseguro.com.br

Provider of insurance, health, financial products, and services with embedded technology, serving millions across Brazil with innovation.

Insurance 🇧🇷 São Paulo 24,338 1945
23
Prefeitura de São Pauloprefeitura.sp.gov.br

A municipal government entity based in São Paulo, focused on providing public services and overseeing administration within the city

Government Administration 🇧🇷 São Paulo 22,684 n/a
24
Banco Aztecabancoazteca.com.mx

Provides consumer loans, credit cards, personal and auto financing, mortgages, payroll services, and online banking in multiple Latin American countries.

Banking 🇲🇽 Mexico City 22,635 n/a
25
Bancolombiabancolombia.com

Latin American financial group fostering lasting relationships based on trust, closeness, respect, inclusion, and warmth Providing agile, simple, and impeccable solutions for life projects

Banking 🇨🇴 Medellín 21,381 1875
26
BBVA en Méxicobbva.mx

Offers a wide range of banking products and digital financial services to individuals and businesses across Mexico.

Financial Services 🇲🇽 Mexico City 21,356 1932
27
Força Aérea Brasileira - FABfab.mil.br

This organization is the official page of the Brazilian Air Force, focused on sharing information about recruitment processes and maintaining national airspace sovereignty

Aviation and Aerospace Component Manufacturing 🇧🇷 Brasília 21,304 1941
28
Banamexbanamex.com

Provides sustained, close, and honest financial solutions and experiences, adapting to customer needs to build lasting relationships beyond just financial aspects.

Banking 🇲🇽 Mexico City 21,015 1884
29
Grupo Financiero Banortebanorte.com.mx

This Mexican financial services group offers a wide range of products and services including brokerage, pensions, insurance, investment, leasing, factoring, and warehousing.

Banking 🇲🇽 Monterrey 20,316 1899
30
TIM Brasiltim.com.br

Leading mobile telecommunications provider in Brazil with a focus on innovation and quality services including mobile, fixed-line, and broadband internet

Telecommunications 🇧🇷 Rio de Janeiro 20,211 1998
31
Oioi.com.br

We are focused on bringing digital life to everyone through high-speed connectivity, digital services, environmental commitment, diversity, and initiatives in education and innovation

Telecommunications 🇧🇷 Rio de Janeiro 20,150 n/a
32
BACbaccredomatic.com

The company reimagines banking to create prosperity in the communities it serves

Banking 🇨🇷 San José 19,779 1952
33
SPDM - Associação Paulista para o Desenvolvimento da Medicinaspdm.org.br

Nonprofit organization managing hospitals and health centers, promoting disease prevention, social assistance, education, and inclusive healthcare services.

Hospitals and Health Care 🇧🇷 São Paulo 19,529 1933
34
Sírio-Libanêshospitalsiriolibanes.org.br

A renowned healthcare institution with philanthropic roots, offering top-notch medical services, cutting-edge technology, education, research, and social responsibility initiatives for 100 years

Hospitals and Health Care 🇧🇷 São Paulo 19,137 1921
35
INSSinss.gov.br

An agency of the Brazilian Federal Government responsible for managing the General Social Security System, overseeing benefit payments and collaborating with a technology company for data processing

Government Administration 🇧🇷 Brasília 18,291 1988
36
Instituto Mexicano del Seguro Social

An institution in Mexico providing health care and social protection since 1943, focusing on research, medical practice, and retirement resources for workers and families

Hospitals and Health Care 🇲🇽 Mexico City 18,149 1943
37
GOL Linhas Aéreasvoegol.com.br

Leading Brazilian airline focused on innovation, safety, and customer experience Promotes diversity and inclusion while offering convenient travel options and entertainment onboard flights

Airlines and Aviation 🇧🇷 São Paulo 17,183 2001
38
Sicoobsicoob.com.br

The largest cooperative financial system in Brazil, offering a wide range of financial services to over 76 million members nationwide

Financial Services 🇧🇷 Brasília 16,182 1996
39
Neoenergia S.A.neoenergia.com

Open capital company, Brazilian electricity sector leader. Operations span generation, transmission, distribution, and commercialization, serving 16 million customers across 18 states.

Utilities 🇧🇷 Rio de Janeiro 16,000 1997
40
Azul Linhas Aéreas Brasileirasvoeazul.com.br

Connects people, providing unique experiences with over 150 national and international destinations, recognized as a top global airline.

Airlines and Aviation 🇧🇷 Barueri 15,787 2008
41
Stonestone.com.br

An entrepreneurial Brazilian company focused on serving business owners, providing financial services and support across Brazil with a customer-centric approach

IT Services and IT Consulting 🇧🇷 São Paulo 15,116 2012
42
Seguros SURAsuramericana.com

Provides insurance and social security solutions through various brands, supporting Latin Americans with protection products and long-term client relationships.

Insurance 🇨🇴 Medellín 14,706 n/a
43
Keraltykeralty.com

A healthcare group with over 40 years of experience, offering insurance, healthcare services, education, and social initiatives in various countries

Hospitals and Health Care 🇨🇴 Bogotá 14,655 1980
44
Telecom Argentinatelecom.com.ar

Provides connectivity solutions and entertainment, including mobile and fixed connections, and a live and on-demand content platform for individuals, companies and institutions.

Telecommunications 🇦🇷 Comuna 1 14,428 1990
45
Telmextelmex.com

Leading telecom and IT services company in Mexico, offering a wide range of advanced solutions from connectivity to cloud, cybersecurity, and business solutions for companies of all sizes.

Telecommunications 🇲🇽 Mexico City 14,394 n/a
46
Banco Daviviendadavivienda.com

We believe in a financial world without barriers, providing innovative solutions for 10 million clients to promote financial inclusion and sustainable development

Financial Services 🇨🇴 Bogotá 13,968 1979
47
aviancaavianca.com

The organization is a leading airline in the Americas and the world, focusing on excellence, efficient operations, fleet modernization, industry best practices, and customer service culture improvement

Airlines and Aviation 🇨🇴 Bogotá 13,916 1919
48
Totalplaytotalplay.com

A Mexican company leading in technology, telecommunications, and entertainment, providing cutting-edge connectivity solutions nationwide with a talented and passionate team

Telecommunications 🇲🇽 Álvaro Obregón 13,871 2010
49
GNP Segurosgnp.com.mx

Multiline Mexican insurance company with over 116 years protecting families, supporting dreams, and contributing to Mexico's social development.

Insurance 🇲🇽 Mexico City 13,726 1901
50
Claro Colombiaclaro.com.co

A telecommunications provider operating in 18 countries with over 241 million mobile subscribers and over 56 million fixed RGUs

Telecommunications 🇨🇴 Bogotá 13,190 1998

Want more companies than this list?

This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers.

Get more companies, free
51
Eletrobraseletrobras.com

Generation, transmission, commercialization, and energy efficiency programs; electric sector leader in Latin America, clean and renewable energy matrix.

Oil and Gas 🇧🇷 Rio de Janeiro 13,000 1962
52
Ecopetrolecopetrol.com.co

Largest Colombian energy group with integrated operations in hydrocarbons, gas, power, and infrastructure, focusing on diversification and decarbonization through renewables and technology.

Oil and Gas 🇨🇴 Bogotá 12,994 1951
53
Sabespsabesp.com.br

It supplies water and sewage services to millions in São Paulo, investing significantly in sanitation and expanding services through partnerships.

Environmental Services 🇧🇷 12,562 1973
54
Grupo Energisaenergisa.com.br

Distributes electric power to 2.4 million consumers across 352 municipalities in Brazil's Northeast, Minas Gerais, and Rio de Janeiro states.

Utilities 🇨🇴 Cataguases 12,289 1905
55
NotreDame Intermédicagndi.com.br

The largest healthcare provider in Brazil with over 15 million beneficiaries, offering comprehensive health and dental services through 767 own points of care nationwide

Hospitals and Health Care 🇧🇷 São Paulo 12,251 n/a
56
Comisión Federal de Electricidadcfe.gob.mx

A Mexican government company generates, transmits, distributes, and sells electricity to millions of customers using various technologies and energy sources

Renewable Energy Semiconductor Manufacturing 🇲🇽 Cd. de México 12,233 1937
57
Banco de Chilesitiospublicos.bancochile.cl

Leading financial corporation offering excellent services to diverse clients, focusing on collaboration, community development, and stakeholder value.

Banking 🇨🇱 Santiago 12,158 1893
58
Entelentel.cl

The company aims to be a contribution to the future development of individuals, businesses, and society by facilitating technology use and connecting people

Telecommunications 🇨🇱 Santiago 11,992 1964
59
Nubanknubank.com.br

A leading digital banking platform in Latin America, offering innovative financial solutions that are simple, convenient, low-cost, and empowering

Financial Services 🇧🇷 São Paulo 11,879 2013
60
Prevent Seniorpreventsenior.com.br

Specializing in healthcare for older adults, we provide dedicated care through advanced medical services, specialized clinics, diagnostic medicine, and a hospital network

Wellness and Fitness Services 🇧🇷 São Paulo 11,648 1997
61
Safrasafra.com.br

Global financial services firm with 180 years of experience in investments, credit, and wealth management, focusing on long-term client relationships and risk management.

Financial Services 🇧🇷 São Paulo 11,615 1955
62
Amilinstitucional.amil.com.br

Leading Brazilian health operator, offering various health and dental plans, combining expertise and innovation to meet customer needs and improve the healthcare sector.

Hospitals and Health Care 🇧🇷 São Paulo 11,327 n/a
63
Hospital São Camilo SPhospitalsaocamilosp.org.br

A network of hospitals in São Paulo known for excellence in healthcare, quality service, safety, and expertise in hospital management

Wellness and Fitness Services 🇧🇷 São Paulo 10,994 n/a
64
BancoEstadobancoestado.cl

A public bank providing financial services to individuals, businesses, and institutions through a network of 415 branches, 25K CajaVecina, and 122 BancoEstado Express locations

Banking 🇨🇱 Santiago 10,683 1855
65
Seguros Monterrey New York Lifemnyl.com.mx

Provides life and major medical insurance plans to millions of Mexican families, supported by extensive national advisors and international backing.

Insurance 🇲🇽 10,682 1940
66
Grupo Televisatelevisa.com

Televisa operates cable and satellite television services, telecommunications, broadband, and media production in Mexico, the Dominican Republic, and Central America

Telecommunications 🇧🇷 Distrito Federal 10,582 1930
67
Cresol Cooperativacresol.com.br

Operating in 19 Brazilian states for over 30 years, provides accessible financial solutions, fostering development with close customer service for its members.

Financial Services 🇧🇷 Francisco Beltrão 10,538 1995
68
MEGACABLEmegacable.com.mx

A leading Mexican telecommunications company with 45 years of service, offering TV, internet, digital and mobile phone services to nearly 5 million subscribers nationwide

Telecommunications 🇲🇽 Guadalajara 10,459 1983
69
Grupo Equatorialequatorialenergia.com.br

First Brazilian multi-utility, operates in electric power generation, transmission, distribution, renewables, sanitation, telecommunications, services, and private pension.

Utilities 🇧🇷 Brasília 10,275 2005
70
Banco de Bogotábancodebogota.com

Provides comprehensive banking services with a focus on customer needs, technological solutions, and commitment to Colombia's growth and development.

Financial Services 🇨🇴 Bogotá 10,079 1870
71
Grupo CCRgrupoccr.com.br

Administrates highways in São Paulo, Rio de Janeiro, and Paraná, operates São Paulo Metro Line 4, and facilitates infrastructure investment and service solutions.

Transportation, Logistics, Supply Chain and Storage 🇧🇷 São Paulo 9,909 1999
72
BTG Pactualbtgpactual.com

A leading investment bank in Latin America offering a wide range of financial services including investment banking, wealth management, and digital investments

Financial Services 🇧🇷 São Paulo 9,887 1983
73
Cielocielo.com.br

An innovative technology and service provider for the retail industry, offering a portfolio of solutions to drive market evolution and meet customer needs

Financial Services 🇧🇷 Barueri 9,877 1995
74
SPDM/PAIS - Programa de Atenção Integral à Saúdespdmpais.org.br

Healthcare management program improving public health services in partnership with government, focusing on quality, equity, and sustainability, with inclusive employment opportunities for the disabled

Non-profit Organizations 🇧🇷 São Paulo 9,798 2001
75
Banco Falabellamuevete.falabella.com

Falabella Financiero offers integrated financial services to help make people's aspirations a reality, improve their quality of life, and exceed their expectations

Financial Services 🇨🇱 Santiago 9,778 n/a
76
BanCoppelbsa.bancoppel.com

A leading financial institution in Mexico with over 14,000 employees, 1,100 branches, and a strong presence in over 400 cities nationwide

Banking 🇲🇽 Mexico City 9,747 2007
77
Galicia Bankgalicia.ar

Leading Argentine private bank offering diverse financial services to individuals and businesses through extensive branch and digital networks.

Financial Services 🇦🇷 Buenos Aires 9,585 1905
78
PagBankpagbank.com.br

Innovative financial services and payment solutions provider offering automation for purchases, sales, and wiring processes, with a wide variety of payment options

Financial Services 🇧🇷 São Paulo 9,556 2006
79
CPFL Energiagrupocpfl.com.br

The company has been shaping the history of the Brazilian energy sector for 110 years, with a focus on distribution, generation, transmission, and services

Utilities 🇧🇷 Campinas 9,255 1912
80
Santander Méxicosantander.com.mx

Offers banking products and services to individuals, businesses, and institutions across Mexico, focusing on sustainability and social development.

Banking 🇲🇽 8,867 1950
81
Interbankepvw.fa.us6.oraclecloud.com

Provides innovative, reliable financial products and services with personalized advice, serving over two million customers in Peru.

Banking 🇵🇪 Lima 8,757 1897
82
Ipirangaipiranga.com.br

Provider of quality fuels and services for industry, transportation, and logistics in Brazil, focusing on customer relationships, innovation, and sustainability initiatives

Retail 🇧🇷 Rio de Janeiro 8,612 n/a
83
INBURSA GRUPO FINANCIERO, S.A. DE C.V.inbursa.com

A leading Mexican financial group committed to managing and growing clients' assets with a wide range of products and personalized financial solutions

Banking 🇲🇽 León 8,529 n/a
84
Grupo Maristagrupomarista.org.br

Positively impacting lives through education, health, and advocacy for children's rights, while fostering innovation in these sectors.

Non-profit Organizations 🇧🇷 Curitiba 8,524 1817
85
Hospital Italiano de Buenos Aireshospitalitaliano.org.ar

A leading healthcare institution with over 9,000 employees, providing high-quality care, education, research, and coverage for 180,000+ members

Hospitals and Health Care 🇦🇷 Buenos Aires 8,354 1853
86
Banco Pichinchapichincha.com

A leading financial institution in Ecuador, part of Grupo Pichincha, focusing on innovation, international presence, societal impact, and sustainability

Banking 🇪🇨 Quito 8,334 1906
87
Banco de Occidentebancodeoccidente.com.co

Financial institution offering diverse banking products and services focused on customer needs, environmental initiatives, and long-term client relationships.

Banking 🇨🇴 Cali 8,289 1965
88
Fundação do ABCfuabc.org.br

Philanthropic entity providing social assistance, healthcare, and education services, established in 1967 by municipalities A leading healthcare institution in Brazil

Hospitals and Health Care 🇧🇷 Santo André 8,285 1967
89
CEJAM - Centro de Estudos e Pesquisas Dr. João Amorim - OFICIALcejam.org.br

Non-profit institution supporting the Brazilian public health system with over 30 years of experience in primary care, specialized services, emergency care, and hospital management

Hospitals and Health Care 🇧🇷 São Paulo 8,271 1991
90
Hospital das Clínicas da Faculdade de Medicina da USPhc.fm.usp.br

A public institution affiliated with a medical school in São Paulo, dedicated to health public healthcare through education, research, assistance, and management

Hospitals and Health Care 🇧🇷 São Paulo 8,241 1944
91
Santa Casa de Misericórdia de São Paulodoar.santacasasp.org.br

A long-standing philanthropic institution providing high-quality healthcare services, medical education, and research with a focus on complex treatments and diagnostic services

Hospitals and Health Care 🇧🇷 São Paulo 8,239 1560
92
Ebserhgov.br

The largest network of public hospitals in Brazil, managing 41 university hospitals to improve the quality of life for millions of Brazilians

Hospitals and Health Care 🇧🇷 Brasília 8,175 n/a
93
BBVA en Perúbbva.pe

Peruvian bank, part of a global financial group, transforming banking, supporting projects, talents, and dreams, with a focus on client success.

Banking 🇵🇪 8,172 1951
94
VLI Logísticavli-logistica.com.br

A logistics services provider in Brazil, integrating railways, terminals, and ports to enhance efficiency and competitiveness for clients nationwide

Transportation, Logistics, Supply Chain and Storage 🇧🇷 Belo Horizonte 8,068 2010
95
Interinter.co

Revolutionizing the banking industry with a fully digital and fee-free account, offering a wide range of services such as credit, investments, and insurance

Financial Services 🇧🇷 Belo Horizonte 8,046 1994
96
Brisanet Telecomunicaçõesbrisanet.com.br

Provides telecommunications services across the Northeast, offering broadband, mobile, fixed telephony, and streaming for residential, business, and government clients, driving digital inclusion.

Telecommunications 🇧🇷 Pereiro 7,931 1998
97
Grupo Antofagasta Mineralsaminerals.cl

Leading international copper producer, operating four copper mines in Chile, actively involved in exploration, and managing rail and water distribution networks.

Mining 🇨🇱 Las Condes 7,607 1993
98
Lightlight.com.br

Provides essential energy distribution, generation, and services to over 10 million people in 31 municipalities in the state of Rio de Janeiro, Brazil.

Utilities 🇧🇷 Rio de Janeiro 7,516 1905
99
Rumorumolog.com

Offering integrated logistics solutions with a vast network of railroads and operations in Brazilian ports to transport agricultural products, fuel, containers, and cellulose for export

Transportation, Logistics, Supply Chain and Storage 🇧🇷 Indaiatuba 7,494 1997
100
PicPaypicpay.com

Offers comprehensive financial and non-financial services to individuals and entrepreneurs, including payments, credit, investments, insurance, consumption, and convenience solutions.

Financial Services 🇧🇷 São Paulo 7,478 2012

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

More company lists in Latin America

The same list elsewhere