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Top 100 companies with in-house R&D in Brazil

Tamtam tracks 755 companies with in-house R&D headquartered in Brazil. This list ranks the 100 largest by number of employees on LinkedIn, led by JBS, Vale and Petrobras. Their median headcount is 6,195. Half of them were founded in 1960 or later. The most common headquarters are São Paulo (34), Rio de Janeiro (7) and Belo Horizonte (5).

🇧🇷 Brazil100 companiesUpdated Nov 12, 2026

These large Brazilian companies conduct in-house research and development. They represent a mix of established industries and newer sectors. JBS is a global leader in protein-based food production, while Vale is a global mining company focused on iron ore and nickel. Petrobras provides energy solutions, and Natura is a multinational in cosmetics and personal care known for sustainable practices. Embraer designs and manufactures aircraft, and WEG offers electric-electronic equipment solutions.

The companies are predominantly large groups, with significant employee numbers. A notable pattern is the concentration of headquarters in São Paulo, which hosts companies like JBS, Natura, Einstein Hospital Israelita, Suzano, TOTVS, and Klabin. Rio de Janeiro also features prominently with Vale, Petrobras, and Neoenergia S.A.

#CompanyIndustryHeadquarters EmployeesFounded
1
JBSjbs.com.br

Global leader in protein-based food production with diverse product portfolio spanning multiple countries and industries, committed to feeding the world with excellence and innovation

Food and Beverage Manufacturing 🇧🇷 São Paulo 88,182 1953
2
Valevale.com

A global mining company focused on producing iron ore, pellets, and nickel with a commitment to safety, sustainability, and innovation

Mining 🇧🇷 Rio de Janeiro 71,933 n/a
3
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
4
Grupo Boticáriogrupoboticario.com.br

Operating in the cosmetics sector through multiple brands, fostering entrepreneurship, sustainability, innovation, and nature conservation through a non-profit foundation.

Personal Care Product Manufacturing 🇧🇷 Curitiba 48,383 2010
5
Naturanatura.com.br

A Brazilian multinational in cosmetics and personal care known for sustainable practices, direct sales, cruelty-free and vegan products, and Amazon biodiversity protection

Personal Care Product Manufacturing 🇧🇷 São Paulo 47,988 1969
6
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
7
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
8
WEGweg.net

A global electric-electronic equipment company offering solutions in electric machines, automation, and paints for various industries worldwide

Appliances, Electrical, and Electronics Manufacturing 🇧🇷 Jaraguá do Sul 32,000 1961
9
Embraerembraer.com

A global aerospace company that designs, manufactures, and services aircraft for commercial, executive, defense, security, and agricultural aviation markets worldwide

Aviation and Aerospace Component Manufacturing 🇧🇷 São José dos Campos 25,284 1969
10
Suzanosuzano.com.br

Global leader in sustainable use of natural resources, producing eucalyptus pulp and paper, with innovative solutions promoting renewable bio-based materials worldwide

Paper and Forest Product Manufacturing 🇧🇷 São Paulo 23,529 1924
11
Localiza&Colocalizaco.com

A leading global mobility platform dedicated to providing innovative solutions for millions of customers, while investing in sustainability for a better future

Travel Arrangements 🇧🇷 Belo Horizonte 21,708 1973
12
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
13
TOTVStotvs.com

A leading technology company in Brazil, providing comprehensive solutions for business digitalization through ERP, financial services, and business performance solutions

Software Development 🇧🇷 São Paulo 17,675 n/a
14
Klabinklabin.com.br

A leading producer of renewable and biodegradable paper, cardboard, packaging, and wood products, focused on developing smart solutions for customer needs

Paper and Forest Product Manufacturing 🇧🇷 São Paulo 16,499 1899
15
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
16
EMSems.com.br

A leading pharmaceutical organization in Brazil with 45 years of experience, focused on innovation, research, and expanding product lines

Pharmaceutical Manufacturing 🇧🇷 Hortolandia 14,399 1964
17
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
18
ArcelorMittal Brasilbrasil.arcelormittal.com

Global producer of long and flat steel solutions serving automotive, construction, and appliance industries through industrial plants and iron ore mining operations.

Mining 🇧🇷 Belo Horizonte 12,262 n/a
19
Volkswagen do Brasilvw.com.br

Manufactures innovative cars and mobility solutions, focusing on advanced technologies and people-centric design for the Brazilian market, leading industry future.

Motor Vehicle Manufacturing 🇧🇷 São Bernardo do Campo 12,076 1953
20
Tupytupy.com.br

Specializing in highly-engineered cast iron components, this Brazilian company contributes to various industrial applications, improving life standards through technological innovation

Manufacturing 🇧🇷 Joinville 11,311 1938
21
USIMINASusiminas.com

Leading South American steel manufacturer with a focus on excellence in flat steel production, social responsibility, and continuous evolution since 1962

Mining 🇧🇷 Belo Horizonte 10,710 n/a
22
Braskembraskem.com

Global company dedicated to sustainable solutions in chemicals and plastics, driving the Circular Economy with innovation and a diverse product portfolio for various industries worldwide

Plastics Manufacturing 🇧🇷 São Paulo 10,586 n/a
23
Federal University of Rio de Janeiroufrj.br

A well-established and internationally respected institution, with historical roots dating back to the 18th century, offering a wide range of academic programs

Higher Education 🇧🇷 Rio de Janeiro 10,389 1920
24
Votorantim Cimentosvotorantimcimentos.com.br

A leading international provider of construction materials, with a diverse portfolio including cement, concrete, and aggregates Also active in agricultural inputs and waste management

Construction 🇧🇷 São Paulo 9,998 1936
25
Senai São Paulosp.senai.br

Industry-managed institution in Brazil and Latin America specializing in professional training for the industrial sector since 1942, with over 85 schools and training centers

Professional Training and Coaching 🇧🇷 São Paulo 9,989 1942
26
Universidade Federal de Minas Geraisufmg.br

Established in 1927, the institution is the largest federal higher education institution in Minas Gerais, offering a wide range of undergraduate and postgraduate programs

Higher Education 🇧🇷 Belo Horizonte 9,380 1927
27
Universidade Estadual Paulista Júlio de Mesquita Filhowww2.unesp.br

A leading Brazilian university with a multicampus structure offering quality education, research opportunities, and community services to students and society

Higher Education 🇧🇷 São Paulo 9,365 1976
28
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
29
Federal University of Rio Grande do Sulufrgs.br

Offers diverse education levels, from elementary to postgraduate, combining teaching with high-level research and community extension, fostering critical thinking and knowledge production.

Higher Education 🇧🇷 9,242 n/a
30
Grupo Dassgrupodass.com

A leading operation in sportswear, integrating innovation, technology, and sustainability to produce high-quality footwear, apparel, and accessories for top brands worldwide

Sporting Goods Manufacturing 🇧🇷 Ivoti 8,572 1979
31
Universidade Federal de Pernambucoufpe.br

Brazilian federal public higher education institution, based in Recife, Pernambuco, Brazil, integrated into the country's education system since 1965.

Higher Education 🇧🇷 Recife 8,535 n/a
32
Mercedes-Benz Caminhões e Ônibusmercedes-benz-trucks.com.br

A leading manufacturer of trucks, buses, and automobiles in Brazil, known for quality, technology, and commitment to employee development

Motor Vehicle Manufacturing 🇧🇷 São Bernardo do Campo 8,533 1956
33
Universidade Federal Fluminenseuff.br

A leading educational institution with diverse programs including undergraduate and graduate courses, as well as specialization and medical residency programs

Higher Education 🇧🇷 Niterói 8,445 1960
34
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
35
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
36
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
37
Stellantis South Americastellantis.com

The company is a leader in sustainable mobility technology, offering innovative products and services through iconic brands in the automotive industry

Motor Vehicle Manufacturing 🇧🇷 Betim 8,116 2021
38
Embrapaembrapa.br

A research organization dedicated to providing innovative solutions for sustainable agriculture and benefiting Brazilian society through research and development

Farming 🇧🇷 Brasília 7,641 1973
39
União Química Farmacêutica Nacionaluniaoquimica.com.br

A pharmaceutical company in Brazil with a strong focus on innovation, social responsibility, and environmental sustainability, offering various benefits to employees

Pharmaceutical Manufacturing 🇧🇷 São Paulo 7,519 1936
40
Vulcabrasvulcabras.com

Sport-focused organization with multiple brands offering innovative technology and products for athletes, promoting sports participation and sponsoring events and athletes nationally and internationally

Footwear Manufacturing 🇧🇷 Jundiaí 7,048 1952
41
Aché Laboratóriosache.com.br

Develops similar drugs, manages a strong portfolio, and continuously develops products and services, promoting health and well-being for the population.

Pharmaceutical Manufacturing 🇧🇷 Guarulhos 6,815 1966
42
BP - A Beneficência Portuguesa de São Paulobp.org.br

The organization prioritizes valuing and celebrating life through research, understanding, and technology, with a focus on continuous evolution and respect for all

Hospitals and Health Care 🇧🇷 São Paulo 6,759 1859
43
Universidade Federal do Rio Grande do Norteufrn.br

A prestigious public university in Brazil offering a wide range of undergraduate and graduate programs, known for academic excellence and top rankings

Higher Education 🇧🇷 Natal 6,733 1960
44
A.C.Camargo Cancer Centeraccamargo.org.br

A specialized center focused on cancer diagnosis, treatment, education, and research with highly specialized healthcare professionals working together in one place

Hospitals and Health Care 🇧🇷 São Paulo 6,452 1953
45
Uninove - Universidade Nove de Julhouninove.br

A leading educational institution in São Paulo offering a wide range of undergraduate, postgraduate, and research programs through innovative teaching methods and state-of-the-art facilities

Higher Education 🇧🇷 São Paulo 6,396 1954
46
Nidec Global Applianceembraco.com

A global leader in manufacturing motors, components, and appliances for home and commercial use, focusing on quality, reliability, competitiveness, and energy efficiency

Industrial Machinery Manufacturing 🇧🇷 Joinville 6,273 n/a
47
Hyperahypera.com.br

Leading Brazilian pharmaceutical company across various segments including consumer health, prescription products, dermocosmetics, and generics, offering high-quality, safe products through continuous innovation.

Pharmaceutical Manufacturing 🇧🇷 São Paulo 6,251 2001
48
Bosch Brasilbosch.com.br

A global technology supplier offering innovative solutions for smart homes, Industry 40, and connected mobility with a focus on sustainability and safety

Software Development 🇧🇷 Campinas 6,246 n/a
49
Hospital Alemão Oswaldo Cruzhospitaloswaldocruz.org.br

A leading hospital in Latin America providing comprehensive healthcare services, high complexity treatments, and innovative care models focused on patient-centered approach

Hospitals and Health Care 🇧🇷 São Paulo 6,204 1897
50
Dexcodex.co

We provide aesthetic and functional solutions through our brands, focusing on environmental and social issues, with a strong presence in the Brazilian market

Construction 🇧🇷 São Paulo 6,195 n/a

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51
Universidade Federal de Goiásufg.br

A leading federal public university in Brazil's Goiás state, providing quality higher education with a focus on knowledge production, critical thinking, and social justice

Higher Education 🇧🇷 Goiânia 6,066 1960
52
Universidade Federal da Paraíbaufpb.br

Page for professors, researchers, students, and staff. Providing resources and information to its academic community members.

Higher Education 🇧🇷 João Pessoa 5,970 n/a
53
SENAI/SC - Serviço Nacional de Aprendizagem Industrialsc.senai.br

An organization providing industrial learning and training programs in Santa Catarina, aiming to meet the workforce needs of the state's industries

Education Administration Programs 🇧🇷 Florianópolis 5,877 1954
54
Federal University of Cearaufc.br

A public university in Fortaleza, Brazil, offering a wide range of undergraduate courses and engaging in research and outreach projects for societal impact

Higher Education 🇧🇷 Fortaleza 5,860 1954
55
Saint-Gobain Brasilsaint-gobain.com.br

A global leader in sustainable construction materials and solutions, operating in 66 countries with a focus on well-being, performance, and sustainability

Wholesale Building Materials 🇧🇷 São Paulo 5,593 1937
56
Pontifícia Universidade Católica do Paranápucpr.br

This organization focuses on educational excellence, innovation, and intercultural learning, achieving national and international recognition in higher education rankings

Higher Education 🇧🇷 Curitiba 5,489 1959
57
Grupo Mouramoura.com

Leading energy storage, innovating in batteries across South America, and expanding into construction, social entrepreneurship, and R&D for energy accumulation.

Motor Vehicle Parts Manufacturing 🇧🇷 Belo Jardim 5,364 1957
58
Universidade Presbiteriana Mackenziemackenzie.br

Educates individuals for citizenship, fosters personal and societal development through teaching, research, extension, cultural, sports, social, and spiritual activities, grounded in reformed Christian faith.

Higher Education 🇧🇷 São Paulo 5,286 1870
59
LIBBS FARMACÊUTICA LTDAlibbs.com.br

A national pharmaceutical company focused on producing healthcare solutions with a strong commitment to research, development, innovation, and social initiatives

Pharmaceutical Manufacturing 🇧🇷 São Paulo 5,236 1958
60
Universidade Federal do Paráportal.ufpa.br

This organization in the Amazon aims to produce and share knowledge, promoting inclusivity, sustainability, and innovation for citizens' development

Higher Education 🇧🇷 Belém 5,222 1957
61
Intelbrasintelbras.com.br

Develops products and solutions that provide technology, quality, and innovation with simplicity, protecting, connecting, and transforming lives in Brazil and worldwide.

Telecommunications 🇧🇷 São José 5,057 1976
62
QuintoAndarcarreiras.quintoandar.com.br

Largest Latin America real estate ecosystem offering diverse brands and innovative technologies to enhance and support all housing journey stages.

Software Development 🇧🇷 São Paulo 5,039 2012
63
Universidade Federal de Viçosaufv.br

Provides high school, technical, undergraduate, and graduate education across various fields, excelling in agricultural, biological, exact, and human sciences.

Higher Education 🇧🇷 Viçosa 5,039 n/a
64
Biolab & Cobiolabfarma.com.br

Pharmaceutical innovator in Brazil, offering over 170 products for various health needs Leading in Cardiology, Dermatology, Gynecology, and more

Pharmaceutical Manufacturing 🇧🇷 São Paulo 5,014 1997
65
Pontifícia Universidade Católica do Rio Grande do Sulportal.pucrs.br

Offers higher education, conducts theoretical and practical research across various fields, disseminates findings, and promotes community extension activities.

Higher Education 🇧🇷 Porto Alegre 4,929 1948
66
Grupo Tigretigre.com.br

Provides building, infrastructure, irrigation, and industrial products, including pipes, connections, PVC frames, painting tools, and sanitary metals, globally.

Construction 🇧🇷 Joinville 4,792 1941
67
Universidade Federal de Juiz de Forawww2.ufjf.br

Public university in Brazil offering diverse undergraduate and graduate courses, prioritizing education, research, and community engagement for professional development and societal contribution.

Higher Education 🇧🇷 Juiz de Fora 4,741 1960
68
HCPA - Hospital de Clínicas de Porto Alegreedu.br

A semi-independent federal agency providing high-quality care, research, and academic training, aiming for international recognition in healthcare standards

Hospitals and Health Care 🇧🇷 Porto Alegre 4,581 1971
69
FIOCRUZ - Fundação Oswaldo Cruzen.wikipedia.org

A Brazilian institution focused on research and development in biological sciences, specializing in public health research and founded by Dr Oswaldo Cruz in 1900

Truck Transportation 🇧🇷 Rio de Janeiro 4,448 1900
70
UEL - Universidade Estadual de Londrinaportal.uel.br

A leading public university in Southern Brazil offering a wide range of undergraduate and graduate programs, ranking among the top universities nationally and in the region

Higher Education 🇧🇷 Londrina 4,280 n/a
71
Randoncorprandoncorp.com

Provides mobility solutions globally, offering products and services through multiple companies, with a focus on connecting people and wealth, generating prosperity.

Holding Companies 🇧🇷 Caxias do Sul 4,246 1949
72
Universidade Estadual de Maringáuem.br

A public higher education institution in Paraná offering a variety of undergraduate, master's, doctoral, and postdoctoral programs across multiple campuses

Higher Education 🇧🇷 Maringá 4,240 1969
73
Prati-Donaduzzipratidonaduzzi.com.br

Leading pharmaceutical manufacturer with a strong focus on innovation and employee development, producing a vast portfolio of quality medicines for health and well-being

Pharmaceutical Manufacturing 🇧🇷 Toledo 4,226 1993
74
Laboratório Cristáliacristalia.com.br

Chemical-pharmaceutical laboratory, leading anesthetic and anesthesia adjuvant production in Latin America. Prioritizes innovation and quality in medicine production, affordable prices.

Pharmaceutical Manufacturing 🇧🇷 Itapira 4,225 1972
75
Universidade de Fortalezaunifor.br

The organization provides a comprehensive education, research, and extension program, graduating professionals who turn dreams into reality With a large campus and diverse programs

Higher Education 🇧🇷 Fortaleza 4,223 1973
76
FIEMGfiemg.com.br

Aiming to enhance the competitiveness of the mining industry through services and products that support growth, innovation, and sustainability

Information Services 🇧🇷 Belo Horizonte 4,131 n/a
77
Whirlpool Latin Americawhirlpool.com.br

Leading Latin American market in home appliances with popular brands, manufacturing plants, extensive R&D labs, and recognition for innovation and sustainability efforts Visit website for more information

Consumer Goods 🇧🇷 São Paulo 4,104 n/a
78
Salcomp Plcsalcomp.com

A global manufacturer of power supplies for mobile devices, IoT sensors, RF parts, and structural modules with production plants worldwide

Appliances, Electrical, and Electronics Manufacturing 🇧🇷 Manaus 4,097 1973
79
Instituto do Câncer do Estado de São Paulo - ICESPicesp.org.br

A leading oncology center in Latin America, focused on providing high-quality care, education, and research in the public health system

Hospitals and Health Care 🇧🇷 São Paulo 4,018 2008
80
UTFPRutfpr.edu.br

This public university with campuses in eleven cities of the Brazilian state of Parana provides education and research opportunities in various technological fields.

Education Administration Programs 🇧🇷 Curitiba 3,922 1909
81
Hospital de Amorhospitaldeamor.com.br

Provides specialized cancer treatment for low-income patients, continuously expanding its facilities and services to meet growing demand and strengthen public healthcare.

Hospitals and Health Care 🇧🇷 Barretos 3,791 1962
82
Senior Sistemassenior.com.br

A national leader in software development for business management, offering comprehensive solutions in ERP, HR, security, BI, and cloud computing services Founded in 1988 with multiple locations nationwide

Software Development 🇧🇷 Blumenau 3,700 1988
83
Fiocruzfiocruz.br

Promoting health and social development, generating and disseminating scientific and technological knowledge, and promoting citizenship through healthcare research and technology

Pharmaceutical Manufacturing 🇧🇷 Rio de Janeiro 3,625 1900
84
UTC Engenhariautc.com.br

An industry leader in various sectors including oil & gas, petrochemicals, power generation, and steel production with over 1,000 successful contracts

Construction 🇧🇷 São Paulo 3,618 n/a
85
Ajinomoto do Brasilajinomoto.com.br

Specializing in creating products for various industries using umami flavor, with a focus on food, cosmetics, pharmaceuticals, animal nutrition, and agriculture

Food and Beverage Services 🇧🇷 São Paulo 3,618 n/a
86
Perbrasperbras.com.br

A Brazilian company operating in the Oil and Gas industry for 50 years, focusing on innovation, low costs, and social responsibility

Oil and Gas 🇧🇷 Catu 3,602 1966
87
Laboratório Teutoteuto.com.br

A leading pharmaceutical manufacturer with a strong focus on technological innovation, workforce excellence, and international recognition for its wide range of high-quality healthcare products

Pharmaceutical Manufacturing 🇧🇷 Anápolis 3,590 1947
88
Hcorhcor.com.br

A leading Brazilian healthcare organization providing specialized medical services, research, training, and social initiatives to make a difference in people's lives

Hospitals and Health Care 🇧🇷 São Paulo 3,472 1977
89
Oncoclínicas&Cogrupooncoclinicas.com

A leading provider of oncology services in Latin America, offering advanced treatments, multidisciplinary care, and a patient-centered approach across 14 states

Hospitals and Health Care 🇧🇷 São Paulo 3,466 2010
90
Arco Educaçãoarcoeducacao.com.br

A Brazilian company that provides educational solutions for elementary education, developing content, technology, and services for millions of students and schools nationwide

Primary and Secondary Education 🇧🇷 São Paulo 3,465 n/a
91
Scania Latin Americascania.com

Leading sustainable transport solutions provider, offering engines for various applications, service products, and financial services Operates globally with focus on R&D in Sweden

Motor Vehicle Manufacturing 🇧🇷 São Bernardo do Campo 3,341 1957
92
Embracoembraco.com

Designing and selling advanced refrigeration solutions for homes and businesses. It offers a wide range of highly efficient, innovative products for various applications.

Mechanical Or Industrial Engineering 🇧🇷 Joinville 3,284 1971
93
Fundação José Silveirafjs.org.br

A non-profit philanthropic organization providing quality healthcare services to underserved populations, specializing in areas such as tuberculosis, neonatal care, cancer treatment, and rehabilitation

Wellness and Fitness Services 🇧🇷 Salvador 3,255 1937
94
ZARAPLAST S.A.zaraplast.com.br

A leading manufacturer of flexible packaging solutions, specializing in plastic rolls for food, cleaning, and hygiene industries ISO 9002 certified for quality

Plastics Manufacturing 🇧🇷 Cabreúva 3,199 1967
95
IGESDFigesdf.org.br

Strategic Health Management Institute in the Federal District focusing on providing a foundation of care and support through acolhimento

Hospitals and Health Care 🇧🇷 Brasília 3,166 2019
96
Belgo Aramesbelgo.com.br

We are a leading manufacturer of wires for various applications, who values creativity, innovation, learning, and embracing challenges for a hopeful future

Mechanical Or Industrial Engineering 🇧🇷 Contagem 3,102 1975
97
Irani S.A.irani.com.br

A leading national industry producing sustainable paper-based packaging products, with a focus on renewable resources, recyclability, quality, and environmental and social responsibility

Paper and Forest Product Manufacturing 🇧🇷 Porto Alegre 3,079 1941
98
Ambipar | Brasilambipar.com

This organization promotes ecological transformation through waste management, water solutions, energy projects, and decarbonization initiatives, focusing on circular economy and environmental regeneration

Environmental Services 🇧🇷 São Paulo 3,063 1995
99
MVmla.bs

Development and provision of healthcare management software solutions for hospitals, clinics, health plans, and diagnostic centers across Latin America.

Software Development 🇧🇷 Recife 3,047 1987
100
UCS - University of Caxias do Sulucs.br

A leading higher education institution with over 85 undergraduate programs, 19 master's, and 10 doctoral programs, fostering innovation, research, and societal impact

Higher Education 🇧🇷 Caxias do Sul 3,018 1967

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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.

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