These are large companies with in-house R&D in Minas Gerais. The list includes a mix of established industrial players, automotive manufacturers, and higher education institutions. Among them are ArcelorMittal Brasil, a global producer of steel solutions, and USIMINAS, a leading South American steel manufacturer. Stellantis South America is also present, specializing in sustainable mobility technology.
Additional companies include Localiza&Co, a global mobility platform, and CBMM, which specializes in transforming materials. A significant number of the companies, particularly the largest by employee count, are headquartered in Belo Horizonte, indicating a concentration of economic activity in the state capital. This suggests a strong industrial and educational base in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 |
21,708 | |||
| 2 |
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. |
12,262 | |||
| 3 |
USIMINASusiminas.com
Leading South American steel manufacturer with a focus on excellence in flat steel production, social responsibility, and continuous evolution since 1962 |
10,710 | |||
| 4 |
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 |
9,380 | |||
| 5 |
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 |
8,116 | |||
| 6 |
Universidade Federal de Viçosaufv.br
Provides high school, technical, undergraduate, and graduate education across various fields, excelling in agricultural, biological, exact, and human sciences. |
5,039 | |||
| 7 |
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. |
4,741 | |||
| 8 |
FIEMGfiemg.com.br
Aiming to enhance the competitiveness of the mining industry through services and products that support growth, innovation, and sustainability |
4,131 | |||
| 9 |
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 |
3,102 | |||
| 10 |
Universidade Federal de Uberlândiaufu.br
A leading research and educational institution with multiple campuses in Brazil, specializing in science and technology in the Central region |
2,957 | |||
| 11 | 2,102 | ||||
| 12 |
AETHRA GROUP - Automotive Systemsaethra.com.br
Leader in providing high-tech automotive industry services and products in Brazil and Latin America, with advanced production processes and technology |
1,947 | |||
| 13 |
Práticapraticabr.com
A leading provider of professional ovens, blast chillers, and bakery machines, helping customers prepare quality food efficiently and sustainably worldwide |
1,932 | |||
| 14 |
Data Engenhariadata.com.br
Specializing in repair and maintenance of electric motors, generators, transformers, and magnetic separators, also serving as a WEG reseller |
1,876 | |||
| 15 |
Emive&COemiveco.com.br
A leading electronic security company in Latin America, focused on cutting-edge technology, quality service, and customer peace of mind |
1,643 | |||
| 16 |
Universidade Federal de Itajubáunifei.edu.br
A educational institution specializing in engineering, offering undergraduate and postgraduate courses in areas like energy systems, production, and electronics |
1,625 | |||
| 17 |
Vallourec South Americavallourec.com
Manufacturing seamless steel pipes and providing mining, forestry, and anti-corrosive coating services for oil, gas, power generation, and diverse industrial automotive markets. |
1,509 | |||
| 18 |
Instituto Nacional de Telecomunicações - Inatelinatel.br
A center of excellence in Engineering education and research, focusing on telecommunications, known for producing talented professionals nationally and internationally |
1,434 | |||
| 19 |
XCMG Brasil Indústriaxcmg-america.com
The company specializes in manufacturing heavy machinery in Brazil for the Latin American market, with a focus on quality and innovation |
1,432 | |||
| 20 |
Companhia Industrial Cataguasescataguases.com.br
Established in 1936, this Brazilian company is a leading producer of woven fabrics They vertically integrate spinning, weaving, and finishing to create sustainable fashion Exporting to over 30 countries |
1,317 | |||
| 21 |
Hipolabor Farmacêutica Ltdahipolabor.com.br
Since 1984, this pharmaceutical company prioritizes quality and ethics, offering safe products, services, and integrated support for partners and customers |
1,056 | |||
| 22 |
Faculty of Medical Sciences of Minas Geraiscmmg.edu.br
A leading institution in Minas Gerais focused on innovative healthcare education, research, and community outreach, training professionals for the future |
857 | |||
| 23 |
Instituto Mário Pennamariopenna.org.br
A specialized healthcare institution offering cancer treatments, with hospitals, a support center, and a research unit, servicing patients from over 760 municipalities |
855 | |||
| 24 |
Funed - Fundação Ezequiel Diasfuned.mg.gov.br
A health-focused foundation established in 1907, researching and producing medicines like Talidomide and vaccines, and offering advanced laboratory services in Minas Gerais |
749 | |||
| 25 |
CCM Indústria de Descartáveis S/Accmindustria.com.br
A leading manufacturer of disposable hygiene products, with state-of-the-art technology and renowned brands in the Brazilian market, promoting comfort and well-being |
712 | |||
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. | |||||
| 26 |
S Riko Automotive Hoses-riko.com.br
Leading supplier of automotive fluid conduit tubes in South America, specializing in fuel, brake, HVAC, power steering, SCR, TOC tubes, and fuel vapor filters for major vehicle manufacturers |
576 | |||
| 27 |
Laticínios Verde Campoverdecampo.com.br
A pioneer in producing 100% natural dairy products without artificial additives, focusing on innovation, quality, and sustainability while sharing benefits with stakeholders |
517 | |||
| 28 |
Clamper Indústria e Comércio S/Aclamper.com.br
Brazilian company specializing in research, development, and manufacturing of DPS with over 30 years of experience, 40 million products sold in 23 countries, and certifications |
517 | |||
| 29 |
Tecnokortecnometal.com.br
Specializing in handling and processing mineral and agricultural commodities, our team delivers reliable solutions to key economic sectors with a focus on quality and innovation |
515 | |||
| 30 |
ISQ Brasilisqbrasil.com.br
Providing engineering, technical inspections, testing, and consulting services, as well as innovation projects, to various industries in Brazil |
499 | |||
| 31 |
Ubyfolubyfol.com
A Brazilian multinational specializing in developing high-tech nutrient products for agricultural crops, focused on employee success and customer satisfaction |
470 | |||
| 32 |
Grupo Pradolux - Luxpartspradolux.com.br
Specializing in manufacturing and selling lanterns, signal lights, and headlights for trucks and tractors, with a focus on innovation and quality |
461 | |||
| 33 |
Globo Pharmaglobopharma.com.br
Producer of over 100 generic, similar, herbal, and specific medicines since 1954, dedicated to providing accessible, quality health products nationwide. |
458 | |||
| 34 |
Grupo Pulsagrupopulsa.com
Established in 2017, based in Belo Horizonte, the group aims to consolidate the hemotherapy sector in Brazil by managing transfusion services in multiple regions |
449 | |||
| 35 |
Cedro Mineraçãocedromineracao.com.br
A specialized mining company focused on extracting, processing, and selling iron ore sustainably, contributing to various economic sectors with environmental respect and community involvement |
430 | |||
| 36 |
Aquila Consultoria em Gestãoaquila.com.br
An international consulting organization providing world-class managerial solutions and training programs with a focus on improving client results worldwide |
429 | |||
| 37 |
SMS group Brasilsms-group.com
A global leader in metal industry solutions with a focus on customer success, value addition, innovation, and quality through tailored plant design, modernization, and digital services |
429 | |||
| 38 |
Sumiriko do Brasil Rubber Industry LTDAus.sumiriko.com
A manufacturer of anti-vibration rubber products prioritizing safety, teamwork, and respect for its diverse workforce, serving major automotive customers worldwide |
423 | |||
| 39 |
Vulcaflex Indústria e Comércio Ltdavulcaflex.com.br
Manufacturer of high-quality products since 1990, expanding operations globally to provide partners with efficiency and economy in various markets |
421 | |||
| 40 |
DEODE ENERGIAdeodenergia.com
Specializing in energy efficiency projects, R&D, and engineering consulting, the company focuses on innovative solutions for the electrical sector with a strong academic network |
389 | |||
| 41 |
Hospital de Clínicas de Itajubá (HCI)hcitajuba.org.br
The organization operates a hospital in Itajubá, offering a wide range of medical services, including transplants, emergency care, specialized clinics, and teaching facilities for healthcare students |
373 | |||
| 42 |
Iveco Brasiliveco.com.br
A truck manufacturer that has experienced significant growth since 2006, launching new products and increasing sales in Brazil |
369 | |||
| 43 |
MDEmde.ind.br
Specializing in handling bulk solids and material movement for industries like mining, steel, cement, ports, and more Focus on efficient solutions with transparent project management processes |
368 | |||
| 44 |
Maxtrackmaxtrack.com.br
Leader in high-performance tracking technology in Latin America for passenger and freight transport sectors Specializes in end-to-end monitoring solutions and data intelligence Operating globally |
360 | |||
| 45 | 354 | ||||
| 46 |
Terrena Agronegócios Ltdaterrenaagro.com.br
Develops agriculture by producing and distributing agricultural inputs such as fertilizers, seeds, and crop protection products, alongside offering precision agriculture and chemical analysis services. |
347 | |||
| 47 |
Universidade Federal de Minas Gerais (UFMG)ufmg.br
A public federal university in Brazil offering undergraduate, graduate, research, and extension programs in eight fields of knowledge, as well as basic education and technical courses |
330 | |||
| 48 |
ESAB South Americaesab.com
A global leader in welding and cutting equipment and consumables, offering innovative solutions developed with customer input and industry expertise Passionate about welding |
329 | |||
| 49 |
Hospital Aroldo Tourinhoaroldotourinho.com.br
Healthcare institution offering a variety of medical specialties, based in Montes Claros, Brazil |
319 | |||
| 50 |
Belgo Mineira Bekaert_Grupo Arcelor Mittalbelgobekaert.com.br
Specializing in steel cord and hose reinforcement wire production for automotive tires, with plants in Vespasiano and Itaúna, Brazil |
314 | |||
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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 12, 2026.
More company lists in Minas Gerais
- The largest companies in Minas Gerais 1,500
- Manufacturers in Minas Gerais 176
- Retail chains in Minas Gerais 156
- Education providers in Minas Gerais 115
- Healthcare providers in Minas Gerais 112
- Critical infrastructure operators in Minas Gerais 106
- Retail companies in Minas Gerais 94
- Multinational companies in Minas Gerais 80
- Distributors and wholesalers in Minas Gerais 70
- Construction companies in Minas Gerais 69
- Food and beverage companies in Minas Gerais 68
- Agriculture companies in Minas Gerais 67
- Companies with a mobile app in Minas Gerais 67
- Financial Services companies in Minas Gerais 66
- Hospitals and Health Care companies in Minas Gerais 66
- Financial services firms in Minas Gerais 64
- Higher Education companies in Minas Gerais 64
- Corporate groups and holding companies in Minas Gerais 64
- Professional services firms in Minas Gerais 62
- E-commerce companies in Minas Gerais 57
- Consulting firms in Minas Gerais 56
- Public sector organisations in Minas Gerais 56
- IT Services and IT Consulting companies in Minas Gerais 53
- Wellness and Fitness Services companies in Minas Gerais 53
The same list elsewhere in Brazil
- Companies with in-house R&D in Brazil 755
- Companies with in-house R&D in São Paulo State 370
- Companies with in-house R&D in Paraná 61
- Companies with in-house R&D in Santa Catarina 58
- Companies with in-house R&D in Rio de Janeiro State 43
- Companies with in-house R&D in Rio Grande do Sul 42
- Companies with in-house R&D in São Paulo 145
- Companies with in-house R&D in Rio de Janeiro 32