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Critical infrastructure operators headquartered in Ceará

Tamtam tracks 37 critical infrastructure operators headquartered in Ceará. This list ranks all of them by number of employees on LinkedIn, led by Brisanet Telecomunicações, Banco do Nordeste do Brasil and Unimed Fortaleza. Their median headcount is 511. Half of them were founded in 1988 or later. The most common headquarters are Fortaleza (30).

🇧🇷 Ceará37 companiesUpdated Nov 11, 2026

The companies listed operate in critical infrastructure sectors in Ceará, Brazil. They are primarily large organizations, including public utilities, healthcare providers, and telecommunications firms. Notable examples include Brisanet Telecomunicações, which offers broadband and mobile services, and Banco do Nordeste do Brasil, a regional development bank. Unimed Fortaleza is a healthcare provider, and Companhia de Água e Esgoto do Ceará (Cagece) delivers water and sanitation services.

A clear pattern among these companies is their significant presence in Fortaleza. Many of the largest employers, such as Banco do Nordeste do Brasil, Unimed Fortaleza, HGF, and Cagece, have their headquarters in the state capital, indicating a concentration of critical infrastructure management within this urban center.

#CompanyIndustryHeadquarters EmployeesFounded
1
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
2
Banco do Nordeste do Brasilbnb.gov.br

The company is the largest regional development bank in Latin America, focusing on the Northeast region, with a mission to promote development

Banking 🇧🇷 Fortaleza 5,453 n/a
3
Unimed Fortalezaunimedfortaleza.com.br

A healthcare provider in Fortaleza and its metropolitan area, part of the largest medical network in Brazil, focusing on caring for people with passion and collaboration

Hospitals and Health Care 🇧🇷 Fortaleza 3,420 n/a
4
Hospital Geral de Fortaleza - HGFce.gov.br

Specialized public hospital providing high complexity healthcare services, part of the state healthcare network and national programs aimed at maternal and child health

Hospitals and Health Care 🇧🇷 Fortaleza 2,580 1969
5
Isghisgh.org.br

A non-profit organization pioneering healthcare management in Ceará, Brazil, overseeing multiple hospitals and healthcare facilities with a focus on quality services

Wellness and Fitness Services 🇧🇷 Fortaleza 2,407 2002
6
Companhia de Água e Esgoto do Ceará - Cagececagece.com.br

A mixed-capital public utility providing water supply and sanitation services to 152 municipalities in the state, benefiting around 57 million people

Utilities 🇧🇷 Fortaleza 2,326 1971
7
Mob Telecommobtelecom.com.br

This internet and telephony service provider in Ceará offers a wide range of services including internet access, hosting, system development, and corporate telephony

Telecommunications 🇧🇷 Fortaleza 1,049 1996
8
Transnordestina Logísticacsn.com.br

This organization is part of a group building a railway in Northeast Brazil to serve the agricultural sector, alongside other industrial sectors

Rail Transportation 🇧🇷 Fortaleza 1,043 n/a
9
Hospital São Carloslinktr.ee

Specialized hospital offering surgical and clinical internments, imaging diagnostics, oncology services, and hemodynamics with a focus on quality, humanization, and cutting-edge technology

Hospitals and Health Care 🇧🇷 Fortaleza 988 1988
10
Companhia de Agua e Esgoto do Ceara - CAGECEcagece.com.br

A state-owned organization in Ceará, Brazil, providing water and sanitation services to 71 locations for 17 million people, with a focus on sustainability and social responsibility

Utilities 🇧🇷 Fortaleza 944 1971
11
Hospital São Camilo Fortalezasaocamilofortaleza.org.br

A healthcare institution in Fortaleza, Brazil, founded in 1972, known for obstetrics and modernizing to offer a wide range of medical specialties

Wellness and Fitness Services 🇧🇷 Fortaleza 880 1972
12
Rede ICC Saúdeicc.org.br

A healthcare complex offering medical services, research facilities, a nursing home, a college, and health management services

Hospitals and Health Care 🇧🇷 Fortaleza 873 1944
13
Corpo de Bombeiros Militarbombeiros.ce.gov.br

Specializing in exclusive devices for the Military Fire Department, our products directly connect to water distribution networks to supply vehicles during firefighting operations

Law Enforcement 🇧🇷 Fortaleza 731 n/a
14
Hospital Infantil Albert Sabinhias.ce.gov.br

Specializing in pediatric healthcare, this organization operates a hospital with a high volume of consultations, admissions, lab tests, and surgeries Expanding to improve patient care

Wellness and Fitness Services 🇧🇷 Fortaleza 724 n/a
15
Termaco Logísticatermaco.com.br

Termaco Logistics has been contributing to the growth of the Northeast since 1986, providing integrated logistics services with a focus on quality, efficiency, and environmental responsibility

Transportation, Logistics, Supply Chain and Storage 🇧🇷 Fortaleza 688 1986
16
INSTITUTO DR JOSÉ FROTA (IJF)fortaleza.ce.gov.br

Specialized hospital providing high-complexity trauma care and emergency services, offering a wide range of medical specialties, education, research, and public policy guidance

Hospitals and Health Care 🇧🇷 Fortaleza 598 1936
17
Rede Otoredeoto.com.br

A hospital focused on providing high-quality general, clinical, and surgical services, committed to safety, innovation, and excellence in patient care

Hospitals and Health Care 🇧🇷 Fortaleza 568 1991
18
Grupo Brisanetbrisanet.com.br

A telecommunications group providing broadband internet, mobile services, music streaming, TV, and fixed-line telephony in Northeast Brazil since 1998 Serving 15 million customers

Telecommunications 🇧🇷 Pereiro 527 1998

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19
Online Telecomonlinetelecom.com.br

A network providing high-quality telecommunications services in 35 cities across 4 states, focused on connecting people and businesses with excellence

Technology, Information and Internet 🇧🇷 Varjota 511 1996
20
FortBrasilfortbrasil.com.br

Offers innovative, accessible credit card solutions, promoting financial inclusion for clients and partners across Brazil. Now united with DM for broader reach.

Financial Services 🇧🇷 Fortaleza 494 2004
21
Vega SA Transporte Urbanovegasa.com.br

Established in 2002, it operates urban public transportation in Fortaleza with over 200 vehicles, serving 47 lines and employing over 1100 staff

Truck Transportation 🇧🇷 Fortaleza 485 2002
22
Secretaria da Saúde do Ceará (Sesa)saude.ce.gov.br

Manages healthcare services in the state of Ceará, Brazil, overseeing 13 hospitals across the capital and interior regions, providing specialized care for different levels of complexity

Government Administration 🇧🇷 Fortaleza 458 1961
23
Hospital Uniclinicuniclinic.com.br

Founded in 1978, this hospital in Fortaleza, Brazil offers high-quality Traumatology and Orthopedic care with a modern infrastructure and expert medical staff

Wellness and Fitness Services 🇧🇷 Fortaleza 420 1978
24
SBSC - Hospital e Maternidade São Francisco de Assisorg.br

A hospital and maternity center providing medical services to a region in Ceará, Brazil, with 148 beds and specialized care for diverse medical needs

Wellness and Fitness Services 🇧🇷 Crato 388 n/a
25
Hospital Prontocardiohospitalprontocardio.com.br

With 44 years of history, the organization offers cardiology services, including 24-hour emergency care, advanced cardiac exams, surgical center, and various medical specialties

Hospitals and Health Care 🇧🇷 Fortaleza 381 1979
26
Nordeste Emergências E Solucões Médicas LTDAnordesteemergencias.com.br

A modern and well-equipped emergency medical service provider with advanced technology for pre-hospital care, offering quality ground and air transportation nationwide

Hospitals and Health Care 🇧🇷 Caucaia 363 2006
27
Tecer Terminaistecerterminais.com.br

For over a decade, this service provider specializes in operational services in a port, offering innovative and versatile logistics solutions for various types of cargo

Transportation, Logistics, Supply Chain and Storage 🇧🇷 São Gonçalo do Amarante 349 2007
28
HEMOCE - Centro de Hematologia e Hemoterapia do Cearáhemoce.ce.gov.br

A health unit in Ceará, Brazil, under the State Health Department, specializing in hematology and blood transfusion services since 1979

Health and Human Services 🇧🇷 Fortaleza 341 1983
29
ETUFOR - Empresa de Transporte Urbano de Fortalezaetufor.ce.gov.br

Public transportation management company responsible for planning, operation, and supervision of buses, taxis, and vans, as well as providing educational activities for users and operators

Truck Transportation 🇧🇷 Fortaleza 333 1993
30
Agility Telecomagilitytelecom.com.br

A telecommunications business within Brisanet Group, providing quality internet services in Northeastern Brazil to promote digital inclusion and technological development

Telecommunications 🇧🇷 Pereiro 317 2019
31
Hospital Central De Fortaleza (HCF)hospitalhcf.com.br

A healthcare provider located in Fortaleza, Brazil, offering hospital services and medical care to the community

Hospitals and Health Care 🇧🇷 Fortaleza 307 n/a
32
Hospital Cura d'Ars - Rede São Camilo N/NEsaocamilofortaleza.org.br

A hospital with a wide range of medical specialties, recognized for its quality care, child-friendly practices, and being a great place to work

Wellness and Fitness Services 🇧🇷 Fortaleza 295 1972
33
Companhia Docas do Cearádocasdoceara.com.br

A maritime organization in Brazil specializing in port operations and management at the port in Fortaleza, Ceará

Maritime Transportation 🇧🇷 Fortaleza 284 1965
34
Sicredi Veredassicredi.com.br

A cooperative financial institution in Ceará, part of Sicredi system, focused on helping members and communities thrive through collective ownership and unique solutions

Financial Services 🇧🇷 Fortaleza 261 1993
35
Multiplay Telecomalaresinternet.com.br

Provider of ultra broadband internet services in over 100 cities across 6 states in Brazil, empowering people to reach new heights

Telecommunications 🇧🇷 Fortaleza 209 1990
36
Coelcecoelce.com.br

A top electricity distributor in Brazil known for high customer satisfaction, serving 3 million clients in Ceará and ranking third in the Northeast

Appliances, Electrical, and Electronics Manufacturing 🇧🇷 Fortaleza 202 n/a
37
Capefcapef.com.br

Established in 1967, our company is the 30th largest pension fund in Brazil, managing Defined Benefit and Defined Contribution plans for employees

Investment Management 🇧🇷 Fortaleza 46 1967

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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 Nov 11, 2026.

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