| # | Company | Employees |
|---|---|---|
| 1 |
Itaú Unibancoitau.com.br
Latin America's largest bank focusing on empowering people's transformation through news, work environment details, opportunities, and trends sharing |
112,811 |
| 2 |
Atacadãoatacadao.com.br
Operates as a wholesale and retail company, supplying businesses and consumers through numerous self-service stores, delivery centers, and an e-commerce channel. |
71,016 |
| 3 |
Assaí Atacadistaassai.com.br
Leading wholesaler with a focus on growth, opportunity, and respect Committed to diversity, inclusivity, and serving customers with passion and dedication |
63,852 |
| 4 |
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 |
47,988 |
| 5 |
Magalumagazineluiza.com.br
Largest Brazilian retail ecosystem combining physical stores, online brands, marketplace sellers, and a super app with millions of users. |
44,409 |
| 6 |
Riachueloriachuelo.com.br
A leading fashion company in Brazil, with over 200 stores nationwide, offering affordable, quality clothing through in-house production and fast fashion practices |
44,000 |
| 7 |
Hapvida NotreDame Intermédicahapvida.com.br
The organization is the largest healthcare and dental provider in Latin America, with an extensive network of medical facilities and services |
39,288 |
| 8 |
RD Saúderdsaude.com.br
We are a holistic health ecosystem with thousands of pharmacies nationwide, dedicated to promoting a healthier society through technology and human warmth |
37,584 |
| 9 |
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 |
32,801 |
| 10 |
Santander Brasilsantander.com.br
A company dedicated to helping people prosper by serving customers, employees, and future employees with the #SantanderEffect |
32,155 |
| 11 |
Raízenraizen.com.br
A global leader in bioenergy, driving the energy transition with an integrated model from production to distribution, focusing on sustainability and innovation |
28,835 |
| 12 | 25,649 | |
| 13 |
Grupo Casas Bahiainstagram.com
A leading Brazilian retail platform offering e-commerce, physical stores, financial solutions, furniture manufacturing, and logistics services with a customer-centric approach |
25,070 |
| 14 |
Marisa S.A.marisa.com.br
A Brazilian department store chain specializing in women's clothing for middle-lower income women aged 20-35, offering trendy products at competitive prices |
15,513 |
| 15 |
Grupo Fleurygrupofleury.com.br
The company is a leading diagnostic medicine provider in Brazil, offering integrated healthcare solutions with a focus on quality, innovation, and sustainability |
15,284 |
| 16 |
Smart Fitsmartfit.com.br
Largest fitness network in Latin America, democratizing high-standard fitness across 15 countries with over 1400 gyms, serving 4 million+ students |
15,094 |
| 17 |
Carrefour Varejo - Brasillinktr.ee
Operates various retail formats including stores, gas stations, and pharmacies across Brazil, focusing on quality products and customer experience. |
14,023 |
| 18 |
Pernambucanaspernambucanas.com.br
National retail leader offering a wide range of fashion, beauty, home, electronics, and financial products with a strong digital platform and over 500 stores nationwide |
12,740 |
| 19 |
NotreDame Intermédicagndi.com.br
The largest healthcare provider in Brazil with over 15 million beneficiaries, offering comprehensive health and dental services through 767 own points of care nationwide |
12,251 |
| 20 |
ZAMPzamp.com.br
ZAMP® operates restaurants focused on authentic food experiences, utilizing technology to enhance service and create customized offerings for customers |
12,151 |
| 21 |
Prevent Seniorpreventsenior.com.br
Specializing in healthcare for older adults, we provide dedicated care through advanced medical services, specialized clinics, diagnostic medicine, and a hospital network |
11,648 |
| 22 |
Safrasafra.com.br
Global financial services firm with 180 years of experience in investments, credit, and wealth management, focusing on long-term client relationships and risk management. |
11,615 |
| 23 |
Mercadinhomercadinho.me
A mini-market providing convenient products in condo locations, offering an easy shopping experience with a focus on convenience and accessibility |
10,950 |
| 24 |
OdontoCompanyodontocompany.com
Brazil's largest network of dental clinics, offering over 50 treatments and pioneering preventative oral health care since 1990 |
9,185 |
| 25 |
CENTAUROcentauro.com.br
Leading Latin American sports retailer with a strong multichannel presence, offering products, services, and experiences to meet diverse customer needs for over 40 years |
8,676 |
| 26 |
Grupo Habib'shabibs.com.br
Connecting people through memorable dining experiences, offering quality products and opportunities for growth with a democratic and Brazilian approach Serving thousands across the country |
8,106 |
| 27 |
Petzfront.petz.com.br
The company is the largest and most comprehensive pet ecosystem in Brazil, with a omnichannel strategy combining physical stores and digital channels |
7,542 |
| 28 |
Ultraultra.com.br
A leading Brazilian company with over 85 years of experience, operating in energy, oil, infrastructure, liquid bulk storage, retail, and digital payment services |
7,046 |
| 29 |
Wizard by Pearsonwizard.com.br
Operates as a global language school franchise, offering courses in multiple languages with an innovative methodology and providing extensive support to franchisees for business development. |
6,919 |
| 30 |
Lojas Torralojastorra.com.br
A fashion retailer in Brazil, focusing on affordable, quality products with 80 stores nationwide, accompanied by distribution centers and a financial services division |
6,660 |
| 31 |
Sonda Supermercadossondadelivery.com.br
One of the largest supermarket chains in the state of São Paulo with over 50 stores and a team of over 10,000 employees |
6,526 |
| 32 | 6,195 | |
| 33 |
NET Oficialclaro.com.br
A leading telecommunications provider in Brazil, offering TV, 45G, and broadband services, in partnership with Claro Brasil for a seamless customer experience |
6,100 |
| 34 |
Enel Brasilenel.com.br
Global energy player, Brazilian leader in renewable generation, providing distribution and generation services to millions of customers in São Paulo, Rio de Janeiro, and Ceará. |
5,778 |
| 35 |
CNA+cna.com.br
Brazilian language school offering English and Spanish classes for children, teenagers, and adults through a franchise system with 480 units nationwide |
5,755 |
| 36 |
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 |
5,593 |
| 37 |
Crefisacrefisa.com.br
Provides personal loans to retirees, pensioners, and public servants, including those with negative credit or no margin for payroll deduction, focusing on financial solutions. |
5,581 |
| 38 |
Espaçolaserespacolaser.com.br
Specializing in advanced hair removal techniques, we are the largest and top-rated global network, adapting to evolving beauty standards #wearelaserspace 💙 |
5,411 |
| 39 |
Cobasicobasi.com.br
Specializing in pet care, this organization operates over 200 stores nationwide, providing essential supplies for homes filled with love, life, and care for pets |
5,289 |
| 40 |
Makro Atacadistamakro.com.br
A part of a Dutch group with over 60,000 employees, operating in 5 South American countries, providing food and non-food products to professional clients |
5,137 |
| 41 |
Movida Aluguel de Carrosmovida.com.br
We are passionate about renting cars with a young fleet since 2006, offering services in major cities and airports in Brazil |
5,114 |
| 42 |
DIA Brasildia.com.br
Innovative retail chain with presence in four countries, offering quality products and affordable prices through a network of stores and distribution centers |
5,023 |
| 43 |
Kalunga S.A.kalunga.com.br
A retailer with over 120 physical stores, an online shop, and telesales, offering stationery, computer supplies, printers, school/office materials nationwide |
4,706 |
| 44 |
Fast Shop S/Afastshop.com.br
A Brazilian retail company offering products, services, and solutions to simplify customers' daily lives, with 85 physical stores, online presence, and dedicated team |
4,594 |
| 45 |
Óticas Dinizoticasdiniz.com.br
A leading Brazilian optical retail chain offering a wide range of high-quality eyewear products, optical solutions, and eye care services nationwide |
4,345 |
| 46 |
Banco PANbancopan.com.br
Financial institution. Sustainable, inspires employees to surprise customers, maintaining true, long-term relationships, acting with ethics, humility, transparency, and valuing talent. |
4,158 |
| 47 |
JHSFjhsf.com.br
A pioneer in high-end real estate in Brazil, specializing in shopping malls, hospitality, and real estate development with a focus on customer satisfaction and sustainability |
4,010 |
| 48 |
Coteminasri.springs.com
A textile industry founded by a Brazilian entrepreneur, now a major player in the market for bedding, table, and bath products |
3,960 |
| 49 |
Raia Drogasildrogasil.com.br
A leading pharmacy network in Brazil, operating in 12 states and serving 83% of the pharmaceutical consumer market, with over 20,000 employees |
3,886 |
| 50 |
Polo Wearpolowear.com.br
A brand offering premium men's fashion combining casual and sporty styles with current trends, focusing on detail, quality, and customer trust |
3,872 |
| 51 |
Grupo Pereiragrpereira.com.br
A group of companies with supermarkets, wholesale stores, and pharmacies, employing 14,000 employees and serving customers in multiple states in Brazil |
3,841 |
| 52 |
Caeducaedu.gupy.io
A fashion retailer with over 80 physical stores and an online presence, offering a diverse range of clothing, accessories, swimwear, and lingerie for men, women, and children |
3,814 |
| 53 |
Jequiti Cosméticosjequiti.com.br
A company founded by Silvio Santos with a focus on cosmetics, entertainment, and supporting entrepreneurship, offering a diverse portfolio including beauty products and children's lines |
3,692 |
| 54 | 3,660 | |
| 55 |
Extrafarmaextrafarma.com.br
With 61 years of experience, this retail pharmacy chain provides access to health and wellness through nearly 400 stores in 10 Brazilian states |
3,584 |
| 56 |
Cinemark Brasilcinemark.com.br
Creating unforgettable cinematic experiences with cutting-edge technology and a focus on digital innovation, leadership, and customer satisfaction Embracing diversity and inclusivity |
3,332 |
| 57 |
Cultura Inglesaculturainglesa.com.br
An innovative education center in Brazil emphasizing English fluency through cultural exchange, theater, music, and art, with over 85 years of experience and nationwide presence |
3,247 |
| 58 |
Millsmills.com.br
Market leader in equipment rental, providing safety, agility, and productivity with the largest fleet of aerial work platforms in Latin America Serving nationwide |
3,206 |
| 59 |
Avenidaavenida.com.br
Established in 1978, we are the largest retail chain in Central-North Brazil, offering a variety of products including fashion, household goods, and more |
3,194 |
| 60 |
Fisk Centro de Ensinofisk.com.br
Leading education center offering dynamic courses in multiple languages, IT, and vocational training, with a modern teaching approach, certification exams, and international exchange programs |
3,124 |
| 61 |
Tok&Stoktokstok.com.br
With over 40 years of experience, this company believes in the power of homes to transform people's lives by offering unique and ready-to-deliver design furniture |
3,118 |
| 62 |
Drogarias Ultra Populardrogariasultrapopular.com.br
A network of pharmacies focused on enhancing management and competitiveness in the regional pharmaceutical market through exclusive administrative tools and training for entrepreneurs |
3,064 |
| 63 |
Midea Carrier Brasilmideacarrier.com.br
Leader in residential and commercial air conditioning and appliances Offers innovative and efficient products through a joint venture in South America |
2,979 |
| 64 |
Grupo Ri Happygruporihappy.gupy.io
A company founded in 03/15/1988, a leader in retail toys, specializing in entertainment, leisure, and child development Mission: to be the world's best at providing these services |
2,916 |
| 65 |
Swiftswift.com.br
Multichannel retail specializing in frozen proteins, from cattle to fish, offering convenience through physical, supermarket, mobile, and online stores with a focus on excellence and sustainability |
2,812 |
| 66 |
ROMMANELrommanel.com.br
A Brazilian brand creating over 3,000 18k Gold-plated, Rhodium, and Stainless Steel jewelry models, focusing on trends, quality, durability, and eco-friendly production |
2,774 |
| 67 |
C&C Casa e Construçãocec.com.br
A leading national retailer of construction materials, home decor, and renovation products with stores in São Paulo and Rio de Janeiro Pioneering online sales since 2001 |
2,757 |
| 68 |
Casa do Construtorcasadoconstrutor.com
Rental of construction, cleaning, and gardening equipment nationwide in Brazil, providing solutions for equipment rental needs |
2,754 |
| 69 |
Alliançaallianca.com
A healthcare group with 15 leading brands offering diagnostic imaging, laboratory tests, genetic testing, nuclear medicine, and vaccines across 13 Brazilian states |
2,743 |
| 70 |
OBRAMAXobramax.com.br
As the First Construction Material Atacarejo in Brazil, the company offers a wide range of quality products at competitive prices for professionals and consumers |
2,688 |
| 71 |
Eudoraeudora.com.br
Beauty brand offering cosmetics for strong, feminine women with a range of products designed to empower and enhance beauty, blending quality with accessibility |
2,609 |
| 72 |
Bluefit Academiabluefitacademia.com.br
A leading Brazilian gym network providing specialized services, modern facilities, and a variety of group classes across 19 states |
2,577 |
| 73 |
Sorridentsfranquiassorridents.com.br
A highly awarded dental clinic network in Brazil, founded in 1995, focused on providing quality and affordable dental treatments with comfort and convenience |
2,528 |
| 74 |
Petlovepetlove.com.br
One-stop digital ecosystem for pets, offering a wide range of products, services, and subscriptions to keep pets happy and healthy |
2,523 |
| 75 |
Elgin Brasilelgin.com.br
A family-owned business with diverse operations, manufacturing and distributing a wide range of consumer and industrial products in Brazil |
2,510 |
| 76 |
Grupo Sinalgruposinal.com.br
A leading vehicle retailer with an extensive range of car brands, genuine accessories, top-notch technical support, insurance, and licensing services Operating across multiple regions in Brazil |
2,479 |
| 77 |
GRUPO SBF
Creating an ecosystem for athletes of all levels to integrate sports into their lives for wellness, fun, and lifestyle, with multiple brands and content platforms |
2,383 |
| 78 |
Rede Graalredegraal.com.br
Specializing in roadside services, the company offers the best and most comprehensive network of service stations along the Brazilian roads |
2,372 |
| 79 |
Extra Hipermercado
A supermarket chain located in São Paulo, Brazil, offering a wide range of products to customers in a convenient and modern environment |
2,361 |
| 80 |
Yázigiyazigi.com.br
With over 70 years of experience, the education hub offers language learning solutions, including for businesses, schools, and individuals, with quality and innovation at its core |
2,321 |
| 81 |
ALE Combustíveiswww2.ale.com.br
A major fuel distributor with 20 years of experience, operating a network of 2,000 gas stations and prioritizing innovation, excellent service, and transparency |
2,310 |
| 82 |
Hospital Nipo-Brasileirohnipo.org.br
Specializing in healthcare services since 1988, this facility offers a wide range of medical services, including intensive care, maternity, pediatrics, surgery, and advanced medical imaging |
2,286 |
| 83 |
Divino Fogãodivinofogao.com.br
Since 1984, this business offers delicious and diverse farm-style Brazilian cuisine, with over 180 locations nationwide known for high-quality, authentic flavors |
2,272 |
| 84 |
UNICREDunicred.com.br
A financial cooperative in Brazil for 32 years, dedicated to bringing prosperity to its members through a collaborative environment and personalized financial services |
2,249 |
| 85 |
Pronto Imóveis - Empresa do Grupo Lopespronto.com.br
Specializing in ready-to-move-in properties, offering a full range of services including real estate financing, legal assistance, and financial consultancy in various neighborhoods |
2,233 |
| 86 |
AmPmportal.ipiranga
With over 1800 units nationwide, it is the largest convenience store chain in Brazil offering solutions for people on the go, including a bakery network |
2,208 |
| 87 |
Plano&Planoplanoeplano.com.br
With 26 years in the real estate market, we prioritize quality, customer respect, and strong relationships to transform lives and fulfill dreams |
2,066 |
| 88 |
Mini Mercado Extra
Mini Mercado Extra is a supermarket chain located in São Paulo, Brazil, offering a variety of grocery products and essentials to customers |
2,020 |
| 89 |
SUPERMERCADOS ROSSIrossidelivery.com.br
A growing family business with 9 modern stores offering a wide range of products, focused on customer satisfaction through personalized service and fair prices |
2,010 |
| 90 |
Fortbrasfortbras.com.br
A leading player in Brazil's auto parts retail market, with over 230 stores in 20 states and a commitment to customer satisfaction and employee values |
1,992 |
| 91 |
Rei do Matereidomate.com.br
A successful Brazilian food chain with over 40 years of history, offering a diverse product mix, excellent service, and fair prices in modern and cozy stores |
1,957 |
| 92 | 1,939 | |
| 93 |
Odontoclinicodontoclinic.com.br
With a network of 250 clinics nationwide, 9,000 daily consultations, and over 1 million satisfied clients, we prioritize quality, innovation, and customer satisfaction in dentistry |
1,938 |
| 94 |
FEMME - Laboratório da Mulherlaboratoriodamulher.com.br
Specialized diagnostic laboratory focused on women's health, prevention of female diseases, excellence in service, career development, sustainability, diversity, and inclusion initiatives |
1,931 |
| 95 |
Vision Onevisionone.com.br
A national network of specialized hospitals focused on quality care, humanization, and medical excellence, with over 40 units and 1 million consultations annually |
1,916 |
| 96 |
NIKSinstagram.com
NIKS combines art and gastronomy in the heart of Vila Madalena, offering original recipes, burgers, and delicious snacks surrounded by art and nature |
1,909 |
| 97 |
OXXO Brasiloxxo.com.br
OXXO Brasil operates a growing network of proximity stores across 24 cities in the state of São Paulo, Brazil, since 2020. |
1,869 |
| 98 |
St Marchemarche.com.br
A neighborhood supermarket chain offering high-quality products, personalized service, artisanal bakery, select produce, butcher shop, and curated international products |
1,845 |
| 99 |
Abyara Quantumabyara.com.br
A leading real estate business in São Paulo, specializing in residential property sales, with a focus on transparency, ethics, and turning dreams into reality |
1,825 |
| 100 |
FASANOfasano.com.br
Luxury hospitality brand with renowned restaurants and hotels, known for understated luxury, quality service, and attention to detail in Brazil and beyond |
1,821 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Oct 24, 2026.
More company lists in São Paulo
- The largest companies in São Paulo 3,574
- Financial Services companies in São Paulo 294
- Financial services firms in São Paulo 278
- IT Services and IT Consulting companies in São Paulo 228
- Retail companies in São Paulo 209
- Critical infrastructure operators in São Paulo 193
- Education providers in São Paulo 157
- Healthcare providers in São Paulo 142
- Manufacturers in São Paulo 135
- E-commerce companies in São Paulo 128
- Hospitals and Health Care companies in São Paulo 116
- Construction companies in São Paulo 100
- Advertising Services companies in São Paulo 98
- SaaS companies in São Paulo 92
- Wellness and Fitness Services companies in São Paulo 89
- Investment Management companies in São Paulo 88
- Higher Education companies in São Paulo 82
- Food and Beverage Services companies in São Paulo 79
- Franchise networks in São Paulo 72
- Facilities Services companies in São Paulo 70
- Publicly traded companies in São Paulo 70
- IT services companies in São Paulo 67
- Consumer goods companies in São Paulo 65
- Distributors and wholesalers in São Paulo 65
The same list elsewhere in Brazil
- Retail chains in Brazil 1,038
- Retail chains in São Paulo State 427
- Retail chains in Rio de Janeiro State 96
- Retail chains in Minas Gerais 80
- Retail chains in Paraná 79
- Retail chains in Santa Catarina 69
- Retail chains in Rio Grande do Sul 54
- Retail chains in Ceará 36
- Retail chains in Goiás 28
- Retail chains in Rio de Janeiro 71
- Retail chains in Belo Horizonte 29
- Retail chains in Fortaleza 28