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63 leading critical infrastructure operators in Santiago

Tamtam tracks 63 critical infrastructure operators headquartered in Santiago. This list ranks all of them by number of employees on LinkedIn, led by Banco de Chile, Entel and BancoEstado. Their median headcount is 1,287. Half of them were founded in 1981 or later.

🇨🇱 Santiago63 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
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
2
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
3
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
4
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
5
Consorciositio.consorcio.cl

Leading financial services group with diverse businesses in insurance, savings, banking, and asset management, operating in Chile and Peru with a strong industry reputation

Financial Services 🇨🇱 Santiago 6,454 1916
6
Clinica Alemana de Santiagoclinicaalemana.cl

A leading healthcare institution in Santiago, Chile with 330 beds, 18 surgical theaters, 1,800 parking spaces, and a team of over 900 specialists Expanding services through partnerships and education initiatives

Hospitals and Health Care 🇨🇱 Santiago 5,689 n/a
7
CLINICA SANTA MARIAclinicasantamaria.cl

A private clinic within the Banmédica group providing high-quality healthcare with a focus on humanity, organizational excellence, and continuous improvement through education and research

Hospitals and Health Care 🇨🇱 Santiago 4,825 1939
8
Hospital San Juan de Dioshsjd.cl

High Complexity Hospital part of the Western Metropolitan Health Network in Santiago, Chile Specializes in advanced medical care and services

Hospitals and Health Care 🇨🇱 Santiago 4,568 n/a
9
Achs Seguro Laboralachs.cl

Working towards making Chile the country that cares best for its workers and their families

Insurance 🇨🇱 Santiago 4,273 1958
10
WOM Chilesobrenosotros.wom.cl

Revolutionizing the telecommunications market in Chile, offering high-quality internet services at a fair price, driven by innovation, passion, honesty, and courage

Telecommunications 🇨🇱 Santiago 3,623 2015
11
UC CHRISTUSucchristus.cl

A leading private healthcare network in Chile, in partnership with CHRISTUS Health, providing medical services and training future healthcare professionals

Hospitals and Health Care 🇨🇱 Santiago 3,485 n/a
12
Metro de Santiago S.A.metro.cl

We are dedicated to providing safe, reliable, and sustainable public transportation services while prioritizing people's needs, well-being, and community development

Urban Transit Services 🇨🇱 Santiago 3,358 1968
13
Clínica Las Condesclinicalascondes.cl

Private healthcare institution offering comprehensive medical services with a focus on quality, trust, and patient-centered care in Chile.

Hospitals and Health Care 🇨🇱 Santiago 3,131 1982
14
SKY Airlineskyairline.com

Low-cost airline operating in eight American countries with modern Airbus fleet, recognized for fuel efficiency and passenger experience quality.

Airlines and Aviation 🇨🇱 Santiago 2,965 2002
15
Isapre Consaludconsalud.cl

A healthcare company in Chile focused on providing quality services and solutions to clients' health needs, aiming to be the most admired and sustainable Isapre in the country

Insurance 🇨🇱 Santiago 2,960 1983
16
Hospital Clínico Universidad de Chileredclinica.cl

A leading clinical and academic institution affiliated with the University of Chile, providing comprehensive healthcare services, medical training, and cutting-edge technology

Medical Practices 🇨🇱 Santiago 2,906 n/a
17
Clínica INDISAindisa.cl

INDISA provides high-quality healthcare services with prestigious medical staff, cutting-edge technology, and a commitment to service excellence, trust, and efficiency

Hospitals and Health Care 🇨🇱 Santiago 2,724 n/a
18
Banco BICEbanco.bice.cl

The company specializes in providing excellent banking services to businesses and individuals, with a focus on foreign trade, investment projects, and corporate investments

Banking 🇨🇱 Santiago 2,490 1979
19
Banco Falabella Chilebancofalabella.cl

A financial institution focused on improving customers' quality of life by offering tailored solutions and a variety of products and services

Banking 🇨🇱 Santiago 2,287 n/a
20
AFP HABITATafphabitat.cl

Providing high-quality pension fund management with low fees, offering various retirement savings accounts and voluntary contribution options.

Financial Services 🇨🇱 Santiago 2,011 1981
21
Isapre Colmenacolmena.cl

A healthcare company in Chile dedicated to being allies in people's health, helping them make good decisions and simplifying their lives

Insurance 🇨🇱 Santiago 1,934 1981
22
JetSMART Airlinesjetsmart.com

A low-cost airline operating in South America with a focus on connecting millions of people, led by a team with extensive experience and a fleet of modern Airbus aircraft

Airlines and Aviation 🇨🇱 Santiago 1,933 2017
23
Coopeuchcoopeuch.cl

A leading national cooperative financial institution providing efficient services to over 1 million members, reaching distant communities with a network of 81 offices

Financial Services 🇨🇱 Santiago 1,849 1967
24
ENEXenex.cl

A leading company in the Chilean petroleum industry, specializing in commercializing fuels, lubricants, asphalts, and chemicals for retail, mining, manufacturing, transportation, and power generation markets

Oil and Gas 🇨🇱 Santiago 1,799 2011
25
BICE VIDAbicevida.cl

A joint venture between Allianz and BICECorp, offering insurance services with a wide network of branches in Chile, focused on quality and efficiency for clients

Insurance 🇨🇱 Santiago 1,705 1993
26
Achsachs.cl

Leading Chile's largest network of comprehensive care, official sponsor of La Roja⚽️ Promoting prevention, support, and recovery services

Insurance 🇨🇱 Santiago 1,578 n/a
27
ENGIE Chileengie.cl

A global leader in sustainable energy solutions and services, focusing on renewable energy, energy efficiency, LNG, and digital technology across various sectors worldwide

Electric Power Generation 🇨🇱 Santiago 1,534 n/a
28
CGE S.A.cge.cl

Energy holding company operating in electricity distribution, transmission, generation, and gas commercialization across Chile and parts of Argentina.

Utilities 🇨🇱 Santiago 1,527 1905
29
Clínica MEDSmeds.cl

A leader in sports medicine and medical specialties, focusing on prevention, accurate diagnosis, personalized treatment, and rapid recovery for quality of life improvement

Wellness and Fitness Services 🇨🇱 Santiago 1,422 1992
30
Isapre Nueva Masvidanuevamasvida.cl

A private health insurance institution focused on providing the best access to healthcare services for its members, with nationwide coverage

Health and Human Services 🇨🇱 Santiago 1,360 2017
31
CorreosChilecorreos.cl

A modern, autonomous state-owned logistics company in Chile providing specialized distribution solutions for individuals and businesses, with a focus on national and international parcel services and eCommerce

Transportation, Logistics, Supply Chain and Storage 🇨🇱 Santiago 1,311 n/a
32
SACYR CHILEsacyr.com

The company has been present in Chile for 28 years, investing in construction, operation, and management of infrastructure projects such as highways, airports, hospitals, and water treatment facilities

Civil Engineering 🇨🇱 Santiago 1,287 1996
33
Movistar Chilemovistar.cl

A telecommunications company in Chile leveraging technology to connect people and businesses, while also promoting social initiatives through its foundation

Telecommunications 🇨🇱 Santiago 1,205 n/a
34
AFP Capitalafpcapital.cl

An established pension fund administrator in Chile, known for its high levels of service, information, and financial strength, now part of a leading Latin American pensions group

Utilities 🇨🇱 Santiago 1,182 1981
35
HUAPredsalud.gob.cl

HUAP is a highly complex public hospital located in Santiago, Chile, providing medical services to the community

Hospitals and Health Care 🇨🇱 Santiago 1,123 n/a
36
Banco Consorciobancoconsorcio.cl

A financial institution with $18 billion in assets and $210 million in equity, offering financing, payment solutions, factoring, investments, and currency services

Banking 🇨🇱 Santiago 1,083 2009
37
MetLife Chilew3.metlife.cl

Global leader in insurance with over 149 years of experience offering life insurance, annuities, and benefits programs to over 90 million clients in 50 countries

Insurance 🇨🇱 Santiago 1,081 n/a
38
Hospital Diprecahospitaldipreca.cl

The company provides comprehensive health services to DIPRECA beneficiaries with a focus on equality, universality, and quality, aiming to excel in healthcare delivery

Hospitals and Health Care 🇨🇱 Santiago 1,051 1986
39
Complejo Hospitalario San Josécomplejohospitalariosanjose.cl

A reputable public health institution providing specialized, efficient, and high-quality healthcare services in the northern area of the Metropolitan Region, focusing on patient satisfaction and community collaboration

Hospitals and Health Care 🇨🇱 Santiago 1,041 1841
40
Hospital Calvo Mackennacalvomackenna.cl

A Pediatric Hospital in Chile founded in 1942, dedicated to the comprehensive well-being and health of children and adolescents

Hospitals and Health Care 🇨🇱 Santiago 984 1942
41
Hospital Clínico Dra. Eloísa Díaz I. La Floridahospitallaflorida.cl

High complexity healthcare facility part of the South East Network, serving all Floridians Join our Linkedin community today!

Hospitals and Health Care 🇨🇱 Santiago 944 2013
42
Clínica Vespucioclinicavespucio.cl

The company is focused on building a new hospital and outpatient healthcare system in the Metropolitan Region, expanding capacity and enhancing complex medical services

Hospitals and Health Care 🇨🇱 Santiago 913 n/a
43
Transelec S.A.transelec.cl

Development and expansion of national electricity transmission system with focus on sustainability, efficiency, safety, modernization, and continuous improvement.

Utilities 🇨🇱 Santiago 874 1993
44
Hospital del Trabajador Achs Saludhospitaldeltrabajador.cl

Leaders in traumatology, surgery, rehabilitation, and burn care, dedicated to the health of individuals in both work and everyday life

Wellness and Fitness Services 🇨🇱 Santiago 874 1971
45
Clínica Bicentenario Red Salud CChCclinicabicentenario.cl

A high-complexity medical center providing specialized care for patients with serious illnesses, equipped with state-of-the-art facilities and staffed by accredited professionals

Hospitals and Health Care 🇨🇱 Santiago 860 2011
46
Central Bank of Chilebcentral.cl

An independent institution responsible for conducting monetary policy to achieve price stability and secure the operation of payment systems

Banking 🇨🇱 Santiago 827 1925
47
Banco Securitypersonas.bancosecurity.cl

At Banco Security, we help turn our clients' desires into possibilities by understanding their needs, meeting demands, and delivering top-notch service

Banking 🇨🇱 Santiago 826 1981
48
Buses Vule S.A.busesvule.cl

A key player in Santiago's transportation system, operating 1,440 buses across E-H-I-300 services, providing over 20 million monthly trips in 28 communes

Urban Transit Services 🇨🇱 Santiago 815 n/a
49
Fondo Nacional de Salud (FONASA)fonasa.cl

Public entity providing healthcare coverage to individuals who contribute financially and those who receive state-funded assistance for their medical needs

Utilities 🇨🇱 Santiago 794 1979
50
SAAM S.A.saam.com

Multinational company providing airport logistics and tugboat services across 12 American countries, employing over 3,500 people.

Transportation, Logistics, Supply Chain and Storage 🇨🇱 Santiago 722 1961
51
Achs Saludachs.cl

The largest private healthcare network in Chile, also official sponsor of the Chilean national soccer team, promoting healthcare as a form of support

Medical Practices 🇨🇱 Santiago 657 n/a
52
Metrogas Chilemetrogas.cl

A leading natural gas distribution company in three regions, providing clean and safe energy to over 730,000 homes, businesses, and industries Focus on efficiency, innovation, and environmental care

Oil and Gas 🇨🇱 Santiago 645 1994
53
Empresa de Residuos RESITER S.A.resiter.com

A waste management company focused on minimizing, transforming, and recycling waste to reduce environmental impact and promote sustainability through innovation and technology

Environmental Services 🇨🇱 Santiago 623 1980
54
CHP - Clínica Hospital del Profesorchp.cl

Private nonprofit healthcare facility providing high-complexity medical and surgical care, outpatient, inpatient, emergency services for all ages.

Hospitals and Health Care 🇨🇱 Santiago 601 1988
55
Ultramarultramar.cl

Comprehensive platform of innovative services and solutions to boost foreign trade in the Americas through Agency and Integral Solutions, Industrial Logistics, Ports, and Stevedoring Embark with us!

Transportation, Logistics, Supply Chain and Storage 🇨🇱 Santiago 589 1952
56
Hospital Metropolitano de Chilehosmet.com

The Hospital Metropolitano provides medical care to adults with Covid-19, including critical care, testing, and reliable services to elevate public health

Hospitals and Health Care 🇨🇱 Santiago 584 2020
57
Klapklap.cl

A challenger in the payment industry, Klap aims to provide innovative solutions and services, evolving the category with new technologies #WeAreKlap

Financial Services 🇨🇱 Santiago 574 n/a
58
Corporación de Educación y Salud de Las Condescorplascondes.cl

A corporation focusing on education and health services in Las Condes, catering to the needs of the local community

Utilities Administration 🇨🇱 Santiago 574 1981
59
Grupo Financiero ING y AFP CAPITALing.cl

A Dutch company with over 175 years of experience managing $420 billion for clients across America, Europe, and Asia Pacific

Financial Services 🇨🇱 Santiago 356 n/a
60
Aeropuerto Santiago de Chilenuevopudahuel.cl

Connects Chile globally, serves 25 million passengers annually, key logistics hub, promotes sustainability, supports local employment and entrepreneurship.

Airlines and Aviation 🇨🇱 Santiago 332 2015
61
BTG Pactual Chilebtgpactual.cl

Integrated investment bank with expertise in Investment Banking, Sales & Trading, Wealth Management, Asset Management, and Corporate Lending across major financial centers

Investment Banking 🇨🇱 Santiago 311 1988
62
Cruz del Sur Servicios Financieroscruzdelsur.cl

A financial company within the Angelini Group offering a wide range of products such as life insurance, mutual funds, mortgages, and annuities to meet clients' investment and protection needs

Financial Services 🇨🇱 Santiago 143 n/a
63
Transmisora Eléctrica del Norte S.A.tenchile.cl

The company developed, constructed, and operates the transmission system connecting northern and central Chile, forming the national electrical system

Utilities 🇨🇱 Santiago 36 2010

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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 Oct 24, 2026.

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