| # | Company | Employees |
|---|---|---|
| 1 |
Consultório particularabotorrino.com.br
Specializing in Otorhinolaryngology services, providing expert care for ear, nose, and throat conditions and disorders |
34,458 |
| 2 |
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 |
| 3 |
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 |
| 4 |
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 |
| 5 |
Hospital São Camilo SPhospitalsaocamilosp.org.br
A network of hospitals in São Paulo known for excellence in healthcare, quality service, safety, and expertise in hospital management |
10,994 |
| 6 |
OdontoCompanyodontocompany.com
Brazil's largest network of dental clinics, offering over 50 treatments and pioneering preventative oral health care since 1990 |
9,185 |
| 7 |
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 |
| 8 |
Unimed do Brasilunimed.coop.br
A leading cooperative healthcare network in Brazil, providing medical assistance to over 19 million clients through a vast network of professionals and facilities |
4,814 |
| 9 |
Clínica Activeraactivera.com.br
Activera Clinic offers a comprehensive approach to addressing pain and injuries through a unique blend of traditional and innovative methodologies |
3,973 |
| 10 |
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 |
| 11 |
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 |
| 12 |
Consultório de Psicologiapatriciaoguma.com.br
A psychology practice focusing on promoting quality of life by addressing biopsychosocial aspects ethically and respectfully, aiding personal development and emotional well-being |
2,472 |
| 13 |
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 |
| 14 |
Hospital PUC-Campinashospitalpuc-campinas.com.br
This entity has been operating for nearly 40 years, employing 2,000 individuals and serving as a healthcare reference in the western region of Campinas |
1,904 |
| 15 |
Fleury Medicina e Saúdefleury.com.br
Operating since 1926, this healthcare brand in Brazil specializes in prevention, diagnostic medicine, and therapy with a focus on excellence and care |
1,731 |
| 16 |
Bio Ritmo Academiabioritmo.com.br
A leading fitness brand offering innovative services, top-notch facilities, and expert guidance to promote a healthy and active lifestyle for clients |
1,244 |
| 17 |
Home Angelshomeangels.com.br
Specializing in emotional and physical assistance for seniors, as well as infants, adults, and children in need of care Operating through a nationwide network of franchisees |
1,227 |
| 18 |
SIN Sistema de Implante Nacional Ltda.sinimplantsystem.com.br
A Brazilian organization in the dentistry sector, with focus on Implantology, offering innovative solutions with international quality standards |
1,201 |
| 19 |
São Lucas Hospitalgruposaolucas.com.br
A leading provider of medical services in Ribeirão Preto and surrounding areas, offering high-quality healthcare, innovative procedures, and a patient-centered approach |
1,172 |
| 20 |
Royal Faceroyalface.com.br
Specializing in aesthetic services in Curitiba since 2015, we expanded our business model through a franchise partnership, offering expertise and tradition in beauty services |
1,150 |
| 21 |
Unimed Piracicaba
A health institution born from entrepreneurship, providing health services in Piracicaba with over 590 partners and 205k beneficiaries Leader in the local health insurance market |
1,110 |
| 22 |
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 |
1,062 |
| 23 |
GiO Estética Avançadagioesteticaavancada.com.br
A franchise specializing in laser hair removal and esthetics, offering affordable treatments with high technology and celebrity-inspired services nationwide |
1,050 |
| 24 |
Consultório de Psicologia Particularpaulaneves.com.br
Specialized psychology office offering psychological therapy, assessments, and partnerships with companies and schools Providing services for children and adults Visit website for more information |
1,049 |
| 25 |
Unimed Rio Pretounimedriopreto.com.br
An organization promoting health and respecting human values, offering quality healthcare services, and recognized for excellence and accreditation in the field |
1,042 |
| 26 |
A FÓRMULA - Farmácia de Manipulaçãoaformulabr.com.br
Established in 1988, this network has nearly 90 units across Brazil, focusing on innovation and competitive advantages in the health and beauty market |
1,021 |
| 27 |
Unimed Guarulhosunimed.coop.br
A healthcare company in Guarulhos providing a network of medical professionals, hospitals, clinics, and labs, focusing on quality and customer satisfaction |
990 |
| 28 |
Associacao Lar Sao Francisco De Assis Na Providencia De Deusfranciscanosnaprovidencia.org.br
The organization is a nonprofit providing healthcare and social assistance to those in need, operating in multiple states in Brazil and two countries |
964 |
| 29 |
Laser Fast Depilaçãolaserfast.com.br
A leading network of laser hair removal clinics in Brazil offering a competitive salary, career advancement opportunities, benefits, and training programs nationwide |
957 |
| 30 |
Unimed São José dos Campos - Cooperativa de Trabalho Médicounimed.coop.br
The largest cooperative health organization in the world, offering medical services through a network of over 350 cooperatives to over 20 million clients nationwide |
953 |
| 31 |
Mantrisdasa.com.br
Leading provider of health and occupational safety management solutions within a large integrated healthcare network, offering vaccines, medical exams, executive check-ups, and diverse healthcare services |
941 |
| 32 |
Clinica Faresclinicafares.com.br
Specialized medical clinic focused on delivering expected results through continuous improvement in human resources, technical skills, and healthcare quality Promoting excellence in clinical and diagnostic medicine with respect and humanization for client satisfaction |
932 |
| 33 |
Clínica da Cidadeclinicadacidade.com.br
A healthcare clinic offering quality medical care at affordable prices, revolutionizing access to healthcare for the Brazilian population through franchising opportunities |
900 |
| 34 |
Santa Helena Assistência Médicasantahelenasaude.com.br
Healthcare provider in the ABCD region of São Paulo with a focus on humanization, infrastructure, and technology to ensure affordable quality care for 200,000 individuals |
888 |
| 35 |
Companhia Athleticaciaathletica.com.br
A premium fitness network with 16 locations across Brazil offering a variety of activities, including gym, classes, swimming, and sports for individuals, families, and corporate clients |
870 |
| 36 |
Unimed Fespunimed.coop.br
A nationwide cooperative healthcare system with a strong presence in Brazil, offering healthcare services through a network of independent cooperatives |
870 |
| 37 |
Consultório de Psicologiafacebook.com
Specializing in clinical therapy for adults, adolescents, and children using behavioral analytical techniques, as well as offering counseling, career guidance, and social/educational project consulting Also providing courses and workshops |
838 |
| 38 |
Buddha Spabuddhaspa.com.br
Brazil's largest urban spa network offering a wide range of wellness services and products, with over 25 types of therapies and approximately 80 locations nationwide |
829 |
| 39 |
Unimed Santosunimed.coop.br
The organization is the largest healthcare cooperative in the world and in Brazil, providing medical assistance to over 20 million clients through a network of cooperatives |
827 |
| 40 |
MC Consultorio Odontologico
Dental care services including orthodontics, general dentistry, dental implants, facial harmonization, and endodontics |
821 |
| 41 |
LOTUS Clínica Do-In Ltda.lotusmassagem.com.br
Specializes in magnetic bioenergy for decontaminating pathogens, psychosomatic acupuncture for trauma treatment, non-invasive digitopuncture with wooden sticks, and therapeutic massage techniques |
820 |
| 42 |
Botoclinicbotoclinic.com
We are a pioneering network offering quality facial and body treatments at over 160 locations nationwide, with affordable prices and payment options Schedule a free evaluation! |
797 |
| 43 |
Santa Casa de Misericórdia de Barretossantacasabarretos.com.br
A healthcare institution in Barretos, Brazil, managed by a foundation, providing general hospital services to a region, with a focus on cancer care |
783 |
| 44 |
Integralmédica Suplementos Nutricionaisintegralmedica.com.br
A pioneer in the Brazilian market for nutritional supplements, focusing on research and development of high-performance products for athletes and individuals seeking better quality of life |
780 |
| 45 |
Onodera Estéticaonodera.com.br
A leading esthetic clinic chain, established in 1981, offering innovative beauty treatments across Brazil to enhance quality of life for clients |
755 |
| 46 |
MEDNET - Medicina e Segurança do Trabalhogrupomednet.com.br
Provider of occupational health services, offering a wide range of medical examinations and specialties nationwide, with a focus on research, technology, and franchise expansion |
751 |
| 47 |
Maislaser by Ana Hickmannmaislaser.com.br
A network of clinics offering innovative laser hair removal solutions for all skin types, led by successful entrepreneurs with extensive business experience |
746 |
| 48 |
CientíficaLabcientificalab.com.br
Specializing in diagnostic medicine, offering over 5,000 types of tests across various fields Providing efficient, quality services to public healthcare institutions nationwide |
740 |
| 49 |
Hospital Amaral Carvalhoamaralcarvalho.org.br
A century-old institution specializing in cancer treatment and bone marrow transplants, offering holistic care with a focus on humanizing healthcare Serving thousands annually |
734 |
| 50 |
Academia Gaviões 24hacademiagavioes.com.br
A top-rated fitness center in Brazil offering a wide range of classes, martial arts, gym facilities, and personalized medical, nutritional, and physiotherapy support |
726 |
| 51 |
Plena Saúdeplenasaude.com.br
With 35 years of experience, Plena Saúde provides excellent medical and hospital services focused on prevention, maintenance, and restoration of health in the São Paulo region |
705 |
| 52 |
Terça da Serra Residencial Sêniortercadaserra.com.br
A network of franchises in Brazil offering innovative, high-standard homes for the elderly with a family environment and specialized care |
695 |
| 53 |
Unimed Salto/Ituunimed.coop.br
The organization is the largest cooperative health system in the world, providing medical care to over 20 million clients across Brazil |
683 |
| 54 |
Grupo Policlinpoliclin.com.br
A healthcare group founded by young doctors in the 70s, offering hospital, health services, and insurance, with a focus on modern technology and personalized care |
662 |
| 55 |
Hospital Stella Marishospitalstellamaris.com.br
A philanthropic hospital founded in 1965, providing healthcare services in Guarulhos and region, with a focus on Cardiology |
661 |
| 56 |
Zenklubzenklub.com.br
Transforming emotional healthcare by offering a seamless online experience connecting companies and employees with therapists, coaches, and development programs |
653 |
| 57 |
DUX Companyduxnutrition.com
A supplement brand founded in 2015, dedicated to helping individuals reach their full potential physically and mentally through high-quality products and services |
652 |
| 58 |
CMA - Centro de Reabilitação Neurológica Matheus Alvaresmatheusalvares.com.br
Leading neurological rehabilitation center in Latin America, specialized in holistic development for children with Autism and other developmental disorders Multi-disciplinary team offering specialized treatments in a safe, comfortable environment |
643 |
| 59 |
Panobianco Academiapanobiancoacademia.com.br
Leading global gym networks focused on providing the best cost-effective solutions for customers and maximizing profitability for franchisees and investors |
640 |
| 60 |
Dose Certa | Raia Drogasilraiadosecerta.com.br
Healthtech founded in 2020, offering a unique automation technology to simplify medication management for patients with multiple prescriptions, promoting autonomy and quality of life |
625 |
| 61 |
Unimed Araraquaraunimedara.com.br
Established in May 1971, this company provides high-quality medical care while respecting patient choice and valuing the work of healthcare professionals |
598 |
| 62 |
Unimed Araçatubaunimedaracatuba.coop.br
A leading medical cooperative in the northwest region of São Paulo with a strong network of healthcare services and top-ranked hospital |
587 |
| 63 |
Trasmontano Saúdetrasmontano.com.br
With over 88 years of experience, this organization specializes in managing health plans and hospital services in São Paulo |
580 |
| 64 |
Hospital Geral de Pirajussaraspdm.org.br
A leading hospital providing healthcare services, including high complexity surgeries and rehabilitation, to over 3 million people in the surrounding area |
579 |
| 65 |
Grupo Supleysupley.com.br
Leading hub of health and performance brands in Latin America Produces and distributes over 350 products to promote a healthy lifestyle and high performance |
573 |
| 66 |
Livancelivance.com.br
Livance reinvents medical office spaces, providing autonomy and flexibility for healthcare professionals by eliminating fixed costs and administrative tasks |
568 |
| 67 |
Wellz by Wellhubwellz.com
A global expert in managing emotional health in workplaces, enhancing productivity and well-being for employees worldwide |
565 |
| 68 |
Hospital HSANPhsanp.com.br
Specialized healthcare group in the Greater São Paulo North Zone, with over 20 years of experience, focused on providing humanized care for better patient outcomes |
545 |
| 69 |
Grupo Vidas Oficialgrupovidassaude.com.br
Delivering personalized and prompt healthcare solutions with boldness and integrity, aiming to be a nationwide reference in healthcare services |
527 |
| 70 |
doTERRA Brasil - Business Oficialdoterra.com
We offer globally known essential oils in Brazil, focusing on quality, purity, sustainability, and social impact through community partnerships and humanitarian projects worldwide |
516 |
| 71 |
Hospital Beneficência Portuguesa de São Caetano do Sulhbpscs.com.br
A healthcare provider with over 60 years of experience offering high-quality services to the community, with a renowned medical staff and modern infrastructure |
501 |
| 72 |
Hospital Carlos Fernando Malzonihospitalmatao.com.br
A regional healthcare institution founded in 1913, providing professional and quality medical services to patients from the public health system and other health plans |
500 |
| 73 |
Pure Pilatespurepilates.com.br
A modern, innovative wellness brand offering quality Pilates classes with personalized attention and a dedicated team of experienced instructors Expanding nationally and globally |
493 |
| 74 |
MMOmmo.com.br
Developing BioPhotonics-infused opto-electronic equipment for Healthcare, with a focus on Dentistry, Aesthetics, Medicine, and Optics Providing high-quality results in varied procedures |
487 |
| 75 |
Hospital Previnaplenasaude.com.br
With over 30 years of experience, this healthcare provider offers top-quality medical and laboratory services through multiple units in São Paulo |
484 |
| 76 |
CURA gruposalvo.com.br
A network of 10 diagnostic medical centers in São Paulo and Southern Brazil, providing high-quality healthcare with a human touch using advanced technology |
483 |
| 77 |
TotalPass Brasiltotalpass.com
This organization provides corporate wellness benefits, granting employees access to various gyms nationwide, online workouts, psychology sessions, meditation, and more |
464 |
| 78 |
Rede de Drogarias FarMelhorfranquiafarmelhor.com.br
A franchise network founded by pharmacy owners with extensive experience in the pharmaceutical market, focusing on health, beauty, and well-being |
453 |
| 79 |
Unimed Presidente Prudenteunimedprudente.com.br
The organization is the largest healthcare cooperative in the world, providing medical assistance to over 19 million clients across Brazil |
446 |
| 80 |
Ótica Indaiáoticaindaia.com.br
Specializing in eye care and vision health, providing guidance on proper eyewear, eye protection, lifestyle factors influencing vision, and promoting overall wellbeing through optimal vision |
444 |
| 81 |
Instituto Bairralbairral.com.br
A non-profit philanthropic institution providing specialized mental health care, including inpatient services, therapeutic residences, outpatient clinics, and community support, prioritizing patients from the public healthcare system |
443 |
| 82 |
4BIO4bio.com.br
Commercializes high-cost specialty medicines, focusing on excellent service, professionalism, technology, and quality to ensure effective treatment through secure storage and transport. |
439 |
| 83 |
ATESA Cooperativa de Saúdeatesa.com.br
A cooperative founded in 2007 by healthcare professionals, offering trained and accredited professionals to provide services to individuals and businesses |
414 |
| 84 |
UNIMED REGIONAL JAÚunimed.coop.br
A regional healthcare provider offering medical services to over 30,000 beneficiaries in 12 cities, with a network of doctors and facilities |
396 |
| 85 |
Meiralabmeira.com.br
Dedicated dental prosthesis provider focused on delivering quality solutions for creating smiles Established in 2000, emphasizing trust, innovation, and customer satisfaction |
396 |
| 86 |
Hospital Beneficente UNIMARabhu.com.br
Providing top-quality healthcare services with a focus on respect, sustainability, and continuous development through education, research, and community involvement |
395 |
| 87 |
LaserCompanylasercompany.com
We are the first company specialized in LASER AESTHETICS, offering hair removal and aesthetic services for the whole body |
394 |
| 88 |
Pró-Corpo | Estética Avançadaprocorpoestetica.com.br
A Brazilian esthetics and plastic surgery provider with high-quality services, certified professionals, and multiple locations in major cities Offering affordable packages with top-notch care |
392 |
| 89 |
GOU Clínicas de Odontologiagoufranquia.com
Established in February 2010, this franchise network in the orthodontics sector aims to provide quality products and services for customer satisfaction and business growth |
387 |
| 90 |
Unimed Bebedourounimed.coop.br
Medical cooperative offering a wide range of specialties, operating as a supplementary health provider with hospital, imaging, pharmacy, and optical units |
383 |
| 91 |
Rede Mário Gattihmmg.sp.gov.br
Medical-hospital network with seven facilities in Campinas-SP, including two large hospitals, four emergency units, and SAMU for the community's healthcare needs |
377 |
| 92 |
AmorSaúdeamorsaude.com.br
Quality humanized care service provider making an impact across Brazil with a focus on exceptional customer service |
377 |
| 93 |
Unimed Amparounimed.coop.br
Established in 1990, this organization is part of the world's largest health cooperative system, providing healthcare and medical assistance services |
376 |
| 94 |
SouSmilesousmile.com
A dental beauty startup offering invisible aligners and whitening gels through retail locations with personalized treatment plans, focusing on accessibility, transparency, and customer satisfaction |
375 |
| 95 |
FISIOPETI INTERDISCIPLINARY CLINICfisiopeti.com.br
Specializes in children's rehabilitation using Applied Behavior Analysis (ABA) techniques to promote developmental progress and positive behavioral changes |
375 |
| 96 |
REDEORTO Franquias Odontológicasredeorto.com.br
A network of dental clinics offering quality treatment and customer care, with a focus on making dental services accessible to all |
364 |
| 97 |
Puravidapuravida.com.br
The company is dedicated to promoting health through nutrition by delivering natural ingredients enhanced by science and technology |
362 |
| 98 |
Unimed Anhangueraunimedanhanguera.com.br
A healthcare organization offering quality services to the community, focusing on medical care, and covering a significant portion of the national territory |
357 |
| 99 |
Clínica Bem Estar
A complete clinic offering a wide range of health services with specialized professionals, focused on promoting quality of life and well-being |
353 |
| 100 |
TEM Saúdetemsaude.com
Connecting people to quality, affordable healthcare services with a focus on prevention, well-being, and quality of life through personalized care journeys |
341 |
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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 Oct 24, 2026.
More company lists in São Paulo State
- The largest companies in São Paulo State 6,563
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- IT Services and IT Consulting companies in São Paulo State 334
- Financial services firms in São Paulo State 323
- Critical infrastructure operators in São Paulo State 287
- Healthcare providers in São Paulo State 240
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- E-commerce companies in São Paulo State 195
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- Facilities Services companies in São Paulo State 129
- Logistics companies in São Paulo State 128
- Food and beverage companies in São Paulo State 127
- Consumer goods companies in São Paulo State 126
- SaaS companies in São Paulo State 126
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The same list elsewhere in Brazil
- Wellness and Fitness Services companies in Brazil 463
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- Wellness and Fitness Services companies in São Paulo 89
- Wellness and Fitness Services companies in Rio de Janeiro 31