# Corporate groups and holding companies headquartered in Rio de Janeiro Tamtam tracks 36 corporate groups and holding companies headquartered in Rio de Janeiro. This list ranks the 30 largest by number of employees on LinkedIn, led by Petrobras, Rede D'Or and Neoenergia S.A.. Their median headcount is 958. Half of them were founded in 1975 or later. This selection of corporate groups and holding companies in Rio de Janeiro includes large firms across several sectors. Prominent among them are Petrobras, a major oil and gas provider, Rede D'Or, the largest integrated healthcare network in Brazil, and Neoenergia S.A., a leader in the Brazilian electricity sector. Eletrobras also stands out in the oil and gas industry with a focus on clean and renewable energy. The companies listed show a strong presence in traditional sectors such as oil and gas, utilities, and healthcare. There is also a notable representation of retail and education groups, like Grupo SOMA in fashion and YDUQS in higher education, indicating a diverse economic landscape within the city. 🇧🇷 Rio de Janeiro · 30 companies · Updated Nov 12, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [Petrobras](https://www.tamtam.ai/c/petrobras) (petrobras.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 | | | 2 | [Rede D'Or](https://www.tamtam.ai/c/rede-d-or) (rededorsaoluiz.com.br)
The largest integrated healthcare network in Brazil, with hospitals, oncology clinics, blood banks, and research institutes across multiple states Follow on social media for updates | Hospitals and Health Care | 🇧🇷 Rio de Janeiro | 42,515 | 1977 | | 3 | [Neoenergia S.A.](https://www.tamtam.ai/c/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 | | 4 | [Eletrobras](https://www.tamtam.ai/c/eletrobras) (eletrobras.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 | | 5 | [Grupo Profarma](https://www.tamtam.ai/c/grupo-profarma) (grupoprofarma.com.br)
Leading pharmaceutical product distributor, recognized for technology investment and service excellence, offering commercial solutions and services to the market. | Wholesale | 🇧🇷 Rio de Janeiro | 5,080 | 1961 | | 6 | [Priner](https://www.tamtam.ai/c/priner) (priner.com.br)
Specializing in industrial maintenance and infrastructure services, including access, industrial painting, thermal insulation, surface treatment, and structural recovery with innovative solutions and technical excellence | Engineering Services | 🇧🇷 Rio de Janeiro | 4,113 | 1982 | | 7 | [YDUQS](https://www.tamtam.ai/c/yduqs) (yduqs.com.br)
We are a technology and education group focused on improving higher education in Brazil through diverse institutions and digital solutions | Higher Education | 🇧🇷 Rio de Janeiro | 2,514 | 2019 | | 8 | [Grupo SOMA](https://www.tamtam.ai/c/grupo-soma) (azzas2154.com.br)
The company is a leading fashion group in Brazil, consisting of various popular brands specializing in women's, men's, children's, and digital fashion | Retail Apparel and Fashion | 🇧🇷 Rio de Janeiro | 2,443 | 2010 | | 9 | [OceanPact Serviços Marítimos](https://www.tamtam.ai/c/oceanpact-servicos-maritimos) (oceanpact.com)
Specializes in emergency management and response for oil spill incidents, offering vessel chartering services to ensure compliance with response requirements | Environmental Services | 🇧🇷 Rio de Janeiro | 2,327 | 2007 | | 10 | [Lojas Leader](https://www.tamtam.ai/c/lojas-leader)
A retail group with multiple store brands across 10 Brazilian states offering a variety of clothing, accessories, beauty products, and financial services | Retail | 🇧🇷 Rio de Janeiro | 2,239 | 1951 | | 11 | [Grupo Bravante](https://www.tamtam.ai/c/grupo-bravante) (bravante.com.br)
A Brazilian group with over 50 years of experience providing services in oil and gas, marine support, port support, shipbuilding, repair, and environmental protection | Shipbuilding | 🇧🇷 Rio de Janeiro | 1,914 | 1965 | | 12 | [Prumo](https://www.tamtam.ai/c/prumo) (prumologistica.com.br)
A multi-business economic group developing a sustainable and competitive port-industry, expanding a business ecosystem while prioritizing environmental protection and ESG commitments | Transportation, Logistics, Supply Chain and Storage | 🇧🇷 Rio de Janeiro | 1,560 | | | 13 | [Grupo Cercred](https://www.tamtam.ai/c/grupo-cercred) (cercred.com.br)
Specializes in contact center services and credit recovery solutions for businesses | IT Services and IT Consulting | 🇧🇷 Rio de Janeiro | 1,368 | | | 14 | [Grupo Salta Educação](https://www.tamtam.ai/c/grupo-salta-educacao) (gruposaltaedu.com)
The largest basic education group in Brazil, delivering quality education to children and young people across the country through its extensive network of schools. | Education Administration Programs | 🇧🇷 Rio de Janeiro | 1,161 | | | 15 | [EBX](https://www.tamtam.ai/c/ebx) (ebx.com.br)
Global Brazilian group implementing transformative investments in strategic areas, generating wealth and jobs through listed companies in various industries worldwide Operations in multiple countries | Investment Management | 🇧🇷 Rio de Janeiro | 958 | 1980 | | 16 | [Grupo Trigo](https://www.tamtam.ai/c/grupo-trigo) (grupotrigo.com.br)
A group founded by two friends, creating and expanding various restaurant concepts around the world since 1992 Join their team now! | Restaurants | 🇧🇷 Rio de Janeiro | 766 | 1992 | | 17 | [Grupo Technos S/A](https://www.tamtam.ai/c/grupo-technos-s-a) (site.vagas.com.br)
A leading watch manufacturer in Latin America with a diverse portfolio of brands, operating since 1956 and focusing on market leadership and customer needs | Manufacturing | 🇧🇷 Rio de Janeiro | 726 | 1956 | | 18 | [Grupo Queiroz Galvão](https://www.tamtam.ai/c/grupo-queiroz-galvao) (queirozgalvao.com.br)
The company focuses on providing infrastructure for growth, social development, and environmental respect through various sectors like construction, real estate, and oil & gas | Construction | 🇧🇷 Rio de Janeiro | 725 | 1953 | | 19 | [IRB(Re)](https://www.tamtam.ai/c/irb-re) (irbre.com)
Leading reinsurer in Latin America, among global top ten, offering comprehensive solutions across various risk sectors with financial strength and 80 years experience. | Insurance | 🇧🇷 Rio de Janeiro | 667 | 1939 | | 20 | [Forship Engenharia](https://www.tamtam.ai/c/forship-engenharia) (forship.com)
Specialized engineering services and integrated solutions for industrial assets in various sectors worldwide, offering construction, commissioning, maintenance, consulting, and software solutions | Oil, Gas, and Mining | 🇧🇷 Rio de Janeiro | 645 | 1998 | | 21 | [Raiz Educação](https://www.tamtam.ai/c/raiz-educacao) (raizeducacao.com.br)
Investment firm in the Brazilian education sector focuses on improving educational assets through modern management practices, emphasizing collaboration between pedagogical and administrative professionals | Education Administration Programs | 🇧🇷 Rio de Janeiro | 605 | 2016 | | 22 | [WLM Scania & Agro](https://www.tamtam.ai/c/wlm-scania-and-agro) (wlmscania.com.br)
Specialized in selling and servicing Scania trucks in various states, offering a complete transportation solution including vehicles, maintenance, parts, training, and consulting Also involved in agriculture | Motor Vehicle Manufacturing | 🇧🇷 Rio de Janeiro | 575 | | | 23 | [Grupo Guanabara](https://www.tamtam.ai/c/grupo-guanabara) (trabalheconosco.vagas.com.br)
A diverse group of over 30 companies focused on promoting national development through transportation, banking, technology solutions, real estate, and more | Ground Passenger Transportation | 🇧🇷 Rio de Janeiro | 502 | 1968 | | 24 | [CIPA - Participações e Administração S/A](https://www.tamtam.ai/c/cipa-participacoes-e-administracao-s-a) (cipa.com.br)
Established in 1954, the organization is a leader in real estate, providing quality services focused on client well-being, asset appreciation, and innovative technological solutions | Real Estate | 🇧🇷 Rio de Janeiro | 479 | 1954 | | 25 | [Grupo AB Veículos](https://www.tamtam.ai/c/grupo-ab-veiculos) (grupoab.com.br)
Their mission is to meet client needs by providing top solutions in vehicles, technical maintenance, financing, and insurance services in the automotive industry | Retail | 🇧🇷 Rio de Janeiro | 447 | 1968 | | 26 | [Grupo Globo - Mídia e Conteúdo](https://www.tamtam.ai/c/grupo-globo-midia-e-conteudo) (grupoglobo.globo.com)
A Brazilian media group with TV networks, film production, subscription television, newspapers, music, radio, online classifieds, and digital content services | Broadcast Media Production and Distribution | 🇧🇷 Rio de Janeiro | 442 | | | 27 | [Grupo Redentor](https://www.tamtam.ai/c/grupo-redentor) (gruporedentor.com.br)
The group consists of three transportation companies with a large fleet and over 3500 employees They prioritize development, service improvement, and ethical conduct | Ground Passenger Transportation | 🇧🇷 Rio de Janeiro | 431 | 1950 | | 28 | [PD7 Tech](https://www.tamtam.ai/c/pd7-tech) (pd7tech.com)
A Brazilian company founded in 2008, specializing in implementing innovative technology solutions for various industries, with a focus on IoT, AI, and machine learning | Engineering Services | 🇧🇷 Rio de Janeiro | 422 | 2008 | | 29 | [Grupo LLE](https://www.tamtam.ai/c/grupo-lle) (grupolle.com.br)
A leading construction materials group in Rio de Janeiro with two branches, offering 10,000 products each and making hundreds of daily deliveries | Wholesale | 🇧🇷 Rio de Janeiro | 402 | 1975 | | 30 | [SUPERPESA](https://www.tamtam.ai/c/superpesa) (superpesa.com.br)
A Brazilian conglomerate with over 40 years of experience in multimodal transportation and industrial services, offering solutions for major projects in Brazil | Truck Transportation | 🇧🇷 Rio de Janeiro | 387 | | ## 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 Rio de Janeiro - [The largest companies in Rio de Janeiro](https://www.tamtam.ai/l/largest-companies-rio-de-janeiro) (1,037) - [Retail chains in Rio de Janeiro](https://www.tamtam.ai/l/retail-chains-rio-de-janeiro) (126) - [Critical infrastructure operators in Rio de Janeiro](https://www.tamtam.ai/l/critical-infrastructure-operators-rio-de-janeiro) (107) - [Education providers in Rio de Janeiro](https://www.tamtam.ai/l/education-companies-rio-de-janeiro) (91) - [Financial services firms in Rio de Janeiro](https://www.tamtam.ai/l/financial-services-firms-rio-de-janeiro) (91) - [Multinational companies in Rio de Janeiro](https://www.tamtam.ai/l/multinational-companies-rio-de-janeiro) (80) - [Healthcare providers in Rio de Janeiro](https://www.tamtam.ai/l/healthcare-providers-rio-de-janeiro) (71) - [Companies with a mobile app in Rio de Janeiro](https://www.tamtam.ai/l/companies-with-mobile-app-rio-de-janeiro) (68) - [Retail companies in Rio de Janeiro](https://www.tamtam.ai/l/retail-companies-rio-de-janeiro) (68) - [E-commerce companies in Rio de Janeiro](https://www.tamtam.ai/l/ecommerce-companies-rio-de-janeiro) (62) - [Public sector organisations in Rio de Janeiro](https://www.tamtam.ai/l/public-sector-organisations-rio-de-janeiro) (60) - [Manufacturers in Rio de Janeiro](https://www.tamtam.ai/l/manufacturers-rio-de-janeiro) (55) - [Professional services firms in Rio de Janeiro](https://www.tamtam.ai/l/professional-services-firms-rio-de-janeiro) (53) - [Financial Services companies in Rio de Janeiro](https://www.tamtam.ai/l/financial-services-companies-rio-de-janeiro) (52) - [Energy companies in Rio de Janeiro](https://www.tamtam.ai/l/energy-companies-rio-de-janeiro) (50) - [Hospitals and Health Care companies in Rio de Janeiro](https://www.tamtam.ai/l/hospitals-and-health-care-companies-rio-de-janeiro) (44) - [Franchise networks in Rio de Janeiro](https://www.tamtam.ai/l/franchise-networks-rio-de-janeiro) (42) - [Logistics companies in Rio de Janeiro](https://www.tamtam.ai/l/logistics-companies-rio-de-janeiro) (37) - [IT Services and IT Consulting companies in Rio de Janeiro](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-rio-de-janeiro) (34) - [Companies with in-house R&D in Rio de Janeiro](https://www.tamtam.ai/l/r-and-d-companies-rio-de-janeiro) (32) - [Hotel and hospitality groups in Rio de Janeiro](https://www.tamtam.ai/l/hospitality-groups-rio-de-janeiro) (31) - [Oil and Gas companies in Rio de Janeiro](https://www.tamtam.ai/l/oil-and-gas-companies-rio-de-janeiro) (31) - [Wellness and Fitness Services companies in Rio de Janeiro](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-rio-de-janeiro) (31) - [Investment Management companies in Rio de Janeiro](https://www.tamtam.ai/l/investment-management-companies-rio-de-janeiro) (29) ## The same list elsewhere in Brazil - [Corporate groups and holding companies in Brazil](https://www.tamtam.ai/l/holding-companies-brazil) (720) - [Corporate groups and holding companies in São Paulo State](https://www.tamtam.ai/l/holding-companies-sao-paulo-state) (318) - [Corporate groups and holding companies in Minas Gerais](https://www.tamtam.ai/l/holding-companies-minas-gerais) (64) - [Corporate groups and holding companies in Paraná](https://www.tamtam.ai/l/holding-companies-parana) (63) - [Corporate groups and holding companies in Rio de Janeiro State](https://www.tamtam.ai/l/holding-companies-rio-de-janeiro-state) (48) - [Corporate groups and holding companies in Santa Catarina](https://www.tamtam.ai/l/holding-companies-santa-catarina) (47) - [Corporate groups and holding companies in Ceará](https://www.tamtam.ai/l/holding-companies-ceara) (29) - [Corporate groups and holding companies in Rio Grande do Sul](https://www.tamtam.ai/l/holding-companies-rio-grande-do-sul) (29) - [Corporate groups and holding companies in São Paulo](https://www.tamtam.ai/l/holding-companies-sao-paulo) (182) ## The same list elsewhere - [Corporate groups and holding companies in the world](https://www.tamtam.ai/l/holding-companies-in-the-world) (12,864) - [Corporate groups and holding companies in Latin America](https://www.tamtam.ai/l/holding-companies-in-latin-america) (1,216) --- Source: https://www.tamtam.ai/l/holding-companies-rio-de-janeiro