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List of companies with in-house R&D in São Paulo State

Tamtam tracks 370 companies with in-house R&D headquartered in São Paulo State. This list ranks the 100 largest by number of employees on LinkedIn, led by JBS, Natura and Einstein Hospital Israelita. Their median headcount is 2,416. Half of them were founded in 1967 or later. The most common headquarters are São Paulo (58), Campinas (9) and São Bernardo do Campo (6).

🇧🇷 São Paulo State100 companiesUpdated Nov 13, 2026

This list features large companies with in-house R&D operations in São Paulo State. The industries represented include food and beverage manufacturing with JBS, personal care with Natura, and aviation with Embraer, which designs and manufactures aircraft. Healthcare is prominent, with major institutions like Einstein Hospital Israelita and Dasa, Brazil's largest integrated healthcare network. Suzano and Klabin represent the paper and forest product manufacturing sector.

A notable pattern is the concentration of headquarters in the city of São Paulo for many of these large organizations, such as TOTVS, a leading technology company, and Braskem, focused on sustainable chemicals and plastics. Another key sector is manufacturing, with Volkswagen do Brasil producing vehicles and EMS operating in pharmaceutical manufacturing in Hortolandia. The presence of Senai São Paulo and Universidade Estadual Paulista Júlio de Mesquita Filho indicates significant investment in professional training and higher education.

#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
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
3
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
4
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
5
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
6
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
7
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
8
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
9
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
10
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
11
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
12
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
13
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
14
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
15
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
16
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
17
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
18
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
19
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
20
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
21
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
22
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
23
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
24
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
25
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
26
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
27
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
28
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
29
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
30
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
31
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
32
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
33
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
34
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
35
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
36
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
37
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
38
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
39
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
40
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
41
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
42
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
43
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
44
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
45
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
46
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
47
Pontifícia Universidade Católica de Campinaspuc-campinas.edu.br

A university in Campinas, focusing on ethical and Christian values, aims to produce, enrich, and disseminate knowledge for professional excellence and holistic human development

Higher Education 🇧🇷 Campinas 2,891 1941
48
CASTcast4it.com

A technology solutions provider with 25 years of experience, offering IT services in finance, industry, services, and the public sector nationally and globally

IT Services and IT Consulting 🇧🇷 São Paulo 2,866 1990
49
Apsen Farmacêuticaapsen.com.br

A pharmaceutical company in Brazil for over 54 years, focused on researching, developing, and providing high-quality medications, prioritizing investment in R&D, HR, and technology

Pharmaceutical Manufacturing 🇧🇷 São Paulo 2,556 1969
50
Hospital IGESPhospitaligesp.com.br

Specialized hospital founded in the 1950s in São Paulo, offering gastroenterology services and expanding through acquisitions for continued growth

Hospitals and Health Care 🇧🇷 São Paulo 2,416 1956

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51
Blau Farmacêuticablau.com

Established in 1987, a leading Brazilian pharmaceutical company specializes in complex medications and biotechnology They operate in various medical sectors nationally and internationally

Pharmaceutical Manufacturing 🇧🇷 Cotia 2,399 1987
52
Arcor do Brasilarcor.com

Manufacturing and selling a variety of high-quality sweets and chocolates, continually expanding its product portfolio and investing in innovation

Food and Beverage Services 🇧🇷 Campinas 2,372 1981
53
Plascarplascar.com.br

Traditional Brazilian company in the automotive sector manufacturing and selling internal and external finishing parts for vehicles for decades

Motor Vehicle Manufacturing 🇧🇷 Jundiaí 2,335 1963
54
Instituto de Pesquisas ELDORADOorg.br

A world-class provider of customized software and hardware solutions for various industries, connecting people, universities, and startups to drive technological innovation globally

IT Services and IT Consulting 🇧🇷 Campinas 2,281 1999
55
ISA ENERGIA BRASILisaenergiabrasil.com.br

Leading in energy transmission, this organization transports a significant portion of Brazil's electricity annually, ensuring quality and reliability through innovation and improvements

Utilities 🇧🇷 Morumbi 2,245 1999
56
LongPing High-Techlpht.com.br

A leading provider of high-quality hybrid corn and sorghum seeds, focusing on research, development, and innovation in agriculture technologies

Farming 🇧🇷 Cravinhos 2,222 2017
57
CBC - Companhia Brasileira de Cartuchoscbc.com.br

Manufacturer of a wide range of products for defense, security, sport, and leisure, including innovative ammunition Committed to supporting national and international security forces

Defense and Space Manufacturing 🇧🇷 Ribeirão Pires 2,159 1926
58
AACDaacd.org.br

Established in 1950, this organization provides assistance to children with disabilities through rehabilitation services, professional training, social integration, and resource mobilization efforts

Non-profit Organizations 🇧🇷 São Paulo 2,124 1950
59
Jactojacto.com

Supplier of high-tech agricultural equipment for pruning, spraying, harvesting, and planting, as well as solutions for precision and digital agriculture Sustainable production focus

Machinery Manufacturing 🇧🇷 Pompeia 2,001 1948
60
Santistasantistasa.com.br

A prestigious holding company with a focus on innovation, quality products, respect for professionals, and ethical business practices in the textile industry

Textile Manufacturing 🇧🇷 São Paulo 1,970 1929
61
Maxion Structural Componentsmaxionsc.com

Manufacturer of structural components for various vehicles, specializing in stamping and assembling products with a wide range of welding and surface treatment capabilities

Motor Vehicle Manufacturing 🇧🇷 Cruzeiro 1,960 1943
62
Toledo do Brasiltoledobrasil.com

A technology-driven organization that develops software, cloud platforms, and electronic labels, while also promoting employee engagement through music festivals, gaming tournaments, and cultural events

Appliances, Electrical, and Electronics Manufacturing 🇧🇷 São Bernardo do Campo 1,915 1956
63
LG Electronics Brasillg.com

Leading consumer electronics manufacturer in Brazil with a wide range of products including TVs, audio and video equipment, smartphones, air conditioners, home appliances, and corporate solutions

Appliances, Electrical, and Electronics Manufacturing 🇧🇷 São Paulo 1,833 1996
64
Decathlon Brasildecathlon.com.br

Specialists in technical sports products Offering a wide range of personalized services and articles in 65 different sports, aiming for sustainable impact and excellence

Sporting Goods Manufacturing 🇧🇷 São Paulo 1,727 1976
65
Brazilian Center for Research in Energy and Materials (CNPEM)cnpem.br

A research organization managing four national laboratories focused on synchrotron light, biotechnology, bioenergy, and nanotechnology, offering facilities to academia and industry worldwide

Research Services 🇧🇷 Campinas 1,686 1997
66
Villares Metalsvillaresmetals.com.br

With over 75 years of history, the company is a global leader in developing high-quality special steels and alloys for various industries worldwide

Mining 🇧🇷 Sumaré 1,664 1944
67
Luizalabsluizalabs.com

Using technology to provide a unique customer experience, this organization focuses on innovating and digitalizing the Brazilian retail sector through agile methodologies

Retail 🇧🇷 São Paulo 1,630 2014
68
CPQDcpqd.com.br

A leading innovator in information and communication technologies, specializing in solutions for various industries, digital transformation, IoT, AI, and more

IT Services and IT Consulting 🇧🇷 Campinas 1,577 1976
69
Myralismyralis.com.br

A forward-looking pharmaceutical company focused on pioneering, excellence, and technology to deliver innovative medications nationwide through a strong production and distribution network

Pharmaceutical Manufacturing 🇧🇷 Valinhos 1,506 n/a
70
Mottumottu.com.br

Top startup in Brazil offering motorbike rentals for delivering goods, providing full support and maintenance, powered by proprietary technology for a seamless customer experience

Software Development 🇧🇷 São Paulo 1,470 2019
71
ICL América do Sulicl-growingsolutions.com

Leading global provider of innovative and sustainable solutions in plant and animal nutrition, as well as raw materials for the fertilizer industry, impacting food production and environmental protection

Farming 🇧🇷 São Paulo 1,450 n/a
72
Denso Brasildenso.com

A global leader in technological innovation providing systems and components for major automotive manufacturers worldwide Committed to continuous improvement, excellence, and innovation

Motor Vehicle Parts Manufacturing 🇧🇷 Santa Bárbara d'Oeste 1,449 1980
73
Faculdade São Leopoldo Mandicslmandic.edu.br

Leader in dental and medical education with top ranking by MEC Offer innovative education to enhance social development in Brazil across multiple locations

Higher Education 🇧🇷 Campinas 1,423 1978
74
AMElinktr.ee

A non-profit organization working for over 30 years to promote social inclusion for individuals facing barriers due to disabilities Utilizing technology for independence

Civic and Social Organizations 🇧🇷 São Paulo 1,400 1990
75
USCS - Universidade Municipal de São Caetano do Suluscs.edu.br

A municipal higher education institution in São Caetano do Sul, with diverse academic programs and full autonomy in academics and administration

Higher Education 🇧🇷 São Caetano do Sul 1,399 1968
76
GWM Brasilgwmmotors.com.br

Investing in Brazilian automotive manufacturing, producing hybrid and electric vehicles for export across Latin America, and leading in SUVs and pickup trucks.

Motor Vehicle Manufacturing 🇧🇷 São Paulo 1,382 2021
77
Dedinidedini.com.br

Manufacturer of capital goods, including a wide range of equipment for various industrial sectors, specializing in the global sugar and ethanol market

Industrial Machinery Manufacturing 🇧🇷 Piracicaba 1,347 1920
78
Packing Grouppackinggroup.com.br

Leader in flexible plastic packaging in Latin America, focusing on innovation and sustainability with Nanolayer technology, circular economy model, and sustainable resin products

Plastics Manufacturing 🇧🇷 Valinhos 1,333 1986
79
Grupo BBFlinktr.ee

A Brazilian company founded in 2008 to change the energy matrix in the North region, creating jobs, generating income, and reducing electricity costs with clean energy from palm oil

Renewable Energy Power Generation 🇧🇷 São Paulo 1,321 2008
80
AUNDE Brasil S.A.aunde.com.br

For over 40 years, the company focuses on innovation and customer satisfaction, providing high-quality materials for vehicle interiors while prioritizing environmental conservation and occupational health

Textile Manufacturing 🇧🇷 Poá 1,314 n/a
81
&co. Cosméticosandco.ind.br

Specialized cosmetic industry with over 10 years of experience, offering personalized solutions for developing and manufacturing cosmetic products under private label, customization, or cobranding formats

Personal Care Product Manufacturing 🇧🇷 Leme 1,308 n/a
82
Unipacunipac.com.br

A leading polymer transformation industry with innovative processes, high-performance products, digital services for various markets, and sustainable strategies Part of a global conglomerate

Plastics Manufacturing 🇧🇷 Pompéia 1,248 1976
83
Universidade Metodista de São Paulometodista.br

A traditional higher education institution offering undergraduate, postgraduate, and short-term courses focusing on communication and information, with recognition for excellence in distance education

Higher Education 🇧🇷 São Bernardo do Campo 1,230 1938
84
IDEXXidexx.com.br

Leader in innovation for pet healthcare, providing veterinary diagnostics, information, and services worldwide to improve animal health and well-being Also serving livestock and water safety industries

Biotechnology Research 🇧🇷 São Paulo 1,191 1983
85
CHRIS CINTOS DE SEGURANÇAchriscintos.com.br

Established in 1952, this Latin American leader in safety belt manufacturing is committed to producing high-quality, competitively-priced products for customer satisfaction

Motor Vehicle Parts Manufacturing 🇧🇷 São Paulo 1,144 1952
86
Kromberg & Schubert do Brasilkromberg-schubert.com

Global supplier of electrical systems, cables, and plastic components with a focus on innovation, customer needs, and employee development.

Motor Vehicle Manufacturing 🇧🇷 Itatiba 1,144 1902
87
Nitronitro.com.br

Global producer of chemical specialties for diverse industrial sectors and agricultural inputs, focusing on technological competence and safety standards for client solutions.

Chemical Manufacturing 🇧🇷 São Paulo 1,135 1935
88
Faculdade Israelita Albert Einsteinensino.einstein.br

A non-profit organization providing healthcare, education, research, and social projects, including a variety of educational programs in healthcare

Higher Education 🇧🇷 São Paulo 1,132 1989
89
Amway do Brasil Ltdaamway.com.br

Manufacturing world-renowned brands, we empower individuals worldwide to improve their lifestyle through entrepreneurship, offering opportunities for extra income

Manufacturing 🇧🇷 São Paulo 1,125 1991
90
Gertecgertec.com.br

With 24 years of experience, the company specializes in manufacturing a wide range of automated products for various industries worldwide

IT Services and IT Consulting 🇧🇷 São Paulo 1,108 1989
91
CTG Brasilctgbr.com.br

Develops world with large-scale clean energy. Investments in hydroelectric, wind, and solar power plants in Brazil. Part of a global clean energy leader.

Utilities 🇧🇷 São Paulo 1,081 2013
92
Hospital de Cancer de Barretos Fundação PIO XIIhospitaldeamor.com.br

The organization provides specialized cancer treatment services for low-income patients, founded in 1967 and continually expanding with community and governmental support

Wellness and Fitness Services 🇧🇷 Barretos 1,062 1962
93
Caldic LATAM

Global provider of innovative and sustainable solutions for the food, pharmaceutical, personal care, and industrial markets, focused on customer needs with expertise in research and development

Chemical Manufacturing 🇧🇷 São Paulo 1,055 n/a
94
OBER S/Aober.com.br

A Brazilian company with over 50 years of experience in the production of nonwovens, fabrics, and converted products, focusing on quality, service, and innovation

Textile Manufacturing 🇧🇷 Nova Odessa 1,041 1962
95
MSD Saúde Animalmsd-saude-animal.com.br

Global animal health unit providing veterinarians, farmers, pet owners, and governments with a wide range of veterinary pharmaceuticals, vaccines, and health management solutions

Veterinary Services 🇧🇷 São Paulo 1,034 1986
96
Beontagbeontag.com

Global leader providing IoT solutions and graphic materials to drive seamless communication in multiple industries, with a focus on sustainability and diversity

Packaging and Containers Manufacturing 🇧🇷 São Paulo 1,030 n/a
97
ARTEBarteb.com.br

A leading automotive lighting manufacturer with over 85 years of experience, specializing in headlights, tail lights, and Full LED development for major Brazilian automakers

Motor Vehicle Parts Manufacturing 🇧🇷 São Bernardo do Campo 1,011 1934
98
Karina Plásticoskarina.com.br

A leading specialist in producing compounds, focusing on PVC, Polyolefin Specialties, and Masterbatch for national and international clients for nearly 40 years

Plastics Manufacturing 🇧🇷 Guarulhos 1,004 1979
99
Unigelunigel.com.br

A conglomerate with over four decades of experience in the petrochemical and plastic sector, operating nationally and internationally in four business areas

Chemical Manufacturing 🇧🇷 São Paulo 1,004 1966
100
SiDisidi.org.br

An R&D institute in Brazil creating transformative projects and solving problems, impacting millions through innovation and making the future happen.

Retail 🇧🇷 Campinas 996 2004

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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 13, 2026.

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