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The 50 largest Outsourcing and Offshoring Consulting companies in São Paulo

Tamtam tracks 50 Outsourcing and Offshoring Consulting companies headquartered in São Paulo. This list ranks all of them by number of employees on LinkedIn, led by Atento Brasil, Grupo Brasanitas and Grupo Souza Lima. Their median headcount is 389. Half of them were founded in 2002 or later.

🇧🇷 São Paulo50 companiesUpdated Oct 10, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Atento Brasilatento.com

A global leader in customer relationship management services, offering outsourcing solutions to a wide range of industries in multiple countries

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 43,729 1999
2
Grupo Brasanitasgrupobrasanitas.com.br

The group offers services in various industries, including cleaning, maintenance, logistics, facility management, hospital hygiene, bed management, support services, pest control, and gardening

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 11,384 1962
3
Grupo Souza Limasouzalima.com

Innovative provider offering comprehensive security, cleaning, and facilities services with trained staff and advanced technology to optimize resources and enhance performance

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 10,953 1990
4
Grupo Contaxcontax.com.br

A leading provider of contact center and customer relationship management solutions, specializing in consultative, personalized services through various communication channels

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 3,803 2000
5
Konecta Brasilgrupokonecta.com

Founded in 1999, this multinational business process outsourcing and contact center provider offers customized omnichannel solutions to over 200 clients in nine countries

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 2,852 2012
6
Grupo Tejofrantejofran.com.br

Specialized services pioneer in Brazil providing high-quality technical solutions tailored to each client's needs with cost-effective approaches in various market niches

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 2,363 n/a
7
RS SERVIÇOSrsterceirizacao.com.br

Specializing in outsourcing services, the company offers personalized solutions in cleaning, reception, portering, and technology, with a focus on quality, transparency, and employee development

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 2,091 2006
8
Grupo Med Maismedmais.com

Leading Emergency Response provider in Brazil, offering specialized workforce for critical infrastructures across various sectors, focusing on saving lives with innovative solutions

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 1,587 2008
9
Uranet Projetos e Sistemasuranet.com.br

A leading provider of customer relationship solutions with a focus on sales, offering a proprietary technology platform with over 100,000 active licenses

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 1,579 2000
10
Grupo Empresarial TBgrupotb.com.br

Provider of integrated solutions for corporate fleet leasing, clean energy, workforce supply, waste management, urban cleaning, and sustainability improvement for businesses

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 1,417 1966
11
GO2Bgo2b.com.br

Provider of customized solutions in human resources, generating significant new contracts and delivering innovative technology-driven strategies for optimization and cost reduction

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 1,382 n/a
12
todo!contax.com.br

A leading IT firm in Brazil, operating in 12 cities with expertise in CRM, IT management, software solutions, and services engineering

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 1,249 2000
13
Base Facilitiesbasefacilities.com.br

Provider of outsourcing services such as security, reception, cleaning, gardening, janitorial services, and sanitization for businesses, industries, and condominiums nationwide

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 715 1996
14
PLURI Segurança e Serviçospluriservicos.com.br

Provider of a wide range of services, specializing in a variety of areas and dedicated to serving clients' needs with expertise

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 638 1978
15
Viva Serviçosvivaservicos.com

A group with over 26 years of experience in services and security, focusing on excellence, investment in technology, and employee development

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 568 1994
16
Grupo FortServfortserv.com.br

A dedicated provider of service solutions focused on delivering impactful results for clients in multiple areas

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 553 2015
17
C2C - Close to Consumerclose2consumer.com.br

Specializing in smart recruitment and management for marketing, trade marketing, and sales Custom solutions for a competitive edge and effective results

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 523 2012
18
KAINOS BPOTECHyoubpotech.com.br

The first BPOTECH in Brazil, offering customized services with a focus on meeting the unique needs of each client Explore their portal!

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 519 2013
19
ISS Brasilbr.issworld.com

A global leader in facility services, established in 1901, with over 8,000 employees in Brazil providing services nationwide

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 516 n/a
20
GSS SEGURANÇA LTDAgssseguranca.com.br

The company prioritizes respect, ethics, quality, and proactivity in providing customized and integrated solutions with professional expertise and technological innovation to meet market demands

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 501 2007
21
Grupo TCMgrupotcm.com.br

A diversified group providing modern, reliable services such as energy, water, and gas bill delivery, security, maintenance, engineering, and more with over 2,300 employees

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 449 1992
22
Leccor Multisserviçosleccor.com.br

A service provider specializing in facilities management, offering solutions in cleaning, reception, maintenance, landscaping, administrative support, carpet washing, and staffing services

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 445 2010
23
Grupo Side | Multisserviçosgruposide.com.br

A 30-year-old national multi-service outsourcing company based in São Paulo, offering a variety of services in different sectors with a focus on employee development and customer satisfaction

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 419 1992
24
Toscana - Contact Centerteletoscana.com.br

A customer-focused contact center striving for daily excellence, offering quality service with respect, commitment, trust, and excellence in mind Visit our website for opportunities

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 408 n/a
25
Grupo Altum Brasilgrupoaltum.com.br

This company specializes in outsourcing services such as facilities management, private security, and surveillance to ensure safety and protection of assets

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 389 2000
26
Guardiaguardiaserv.com.br

Specializing in outsourcing services such as physical and virtual concierge, alarm systems, monitoring, cleaning, and maintenance for residential and commercial properties since the 90s

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 385 1998
27
TB Facilitiestbfacilities.com.br

A long-standing company providing outsourcing services for industries, businesses, shopping centers, schools, and healthcare institutions with trained workforce and certifications Effective resource management solutions

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 380 n/a
28
ProPay S.Apropay.com.br

Provider of quality HR solutions with integrated technology to improve business results Specializing in HR outsourcing, payroll, benefits management, legal support since 1999

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 370 1999
29
Grupo Oikos Brasil

Setting a new standard in environmental services, combining technical expertise in health, safety, and environment with top-notch customer service

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 342 2012
30
Grupo Viva Segurança e Serviçosvivaservicos.com

With over 03 years of experience, the group consists of two businesses focusing on services and security, prioritizing excellence, technology, and employee development

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 320 2016
31
SM Servicessmservices.com.br

Specializing in market prospecting for consultative sales, offering outsourcing, consulting and lead enrichment services to IT, Telecom and consultative services companies in Brazil and Latin America

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 262 2005
32
Conecta Tradeconectatrade.com.br

Innovative sales outsourcing company focused on delivering quality results, adding value to brands, and increasing market share for clients

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 212 2015
33
Allport Serviçosallportservicos.com.br

Provider of outsourced services including security, electrical monitoring, and maintenance to businesses, condos, and public entities Operating in São Paulo and surrounding areas

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 190 2007
34
JobHomejobhome.com.br

JobHome utilizes cloud technology to monitor full-time operators working remotely, providing quality customer service while promoting work-life balance for motivated professionals

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 182 2017
35
Mérito Serviços e Segurançameritoseg.com.br

Pioneering the use of Moto Link for security services, offering cutting-edge technology and engineering for customized surveillance projects in various sectors with a focus on respect, trust, and sustainability

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 181 n/a
36
GB Serviços Profissionaisgbservicos.com.br

A professional services company with over 20 years of experience in outsourcing services, offering administrative support to a variety of clients including offices, hospitals, and industries

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 179 n/a
37
3nempresa3n.com

A provider of outsourcing services since 2011

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 172 n/a
38
Apex America Brasilapexamerica.com.br

Leader in digital Customer Experience services in Latin America, providing innovative solutions to global clients with a focus on flexibility, proximity, and speed

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 171 n/a
39
TSA Gestão de Qualidade

A pioneer in Quality Management services, grew rapidly with a unique online platform for unbiased quality analysis, conducting millions of assessments for over 30 clients

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 167 2003
40
Qualitech l Terceirizaçãoqualitechterceirizacao.com.br

A service outsourcing company focused on providing cleaning, security, and reception services to other businesses

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 158 2000
41
Ala Serviçosallfacilities.com.br

Specialized in high-quality cleaning services for controlled environments like hospitals, laboratories, and industries, offering technical cleaning, monitoring, and contamination control solutions

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 157 2006
42
Grupo Fortaleza Serviçosgrupofortalezaserv.com

A group founded in the 1990s with a focus on job creation and opportunities through meticulous management and resilience in challenging economic scenarios

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 156 1999
43
Empresário Cobrança e Gestão de Riscoempresariocobranca.com.br

A customer relationship outsourcing company specializing in debt collection, sales, customer service, and digital communication strategies for various industries Their platform supports omni-channel communication

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 155 2002
44
GAPE Terceirização Especializadagapeserv.com.br

Specializing in security and maintenance services for residential and commercial properties, public entities, educational facilities, and financial institutions since 1995 Offering efficient solutions with a focus on technology and trained staff

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 153 1995
45
Meta Positiva Call Centermetapositiva.com.br

Specializing in telemarketing services to efficiently connect with customers, promote products, and increase sales through effective communication strategies

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 153 2005
46
TMS - Trade Marketing Solutiontmssolution.com.br

A nationwide provider of integrated sales and trade marketing solutions with a focus on team integration, process management, and personalized strategies for sales growth

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 149 2011
47
Gertad Segurança Patrimonialgertad.com.br

Specializing in security services, we provide high-quality resources and technology for activities such as personal security, access control, and surveillance Our focus is on professional development and risk management

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 149 n/a
48
A7 Serviçosa7servicos.com.br

A company with over 20 years of experience in facilities services, operating in Sao Paulo and Minas Gerais, with presence in over 250 cities

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 147 1981
49
Star Light facilities servicesstarlightserv.com.br

Established in 1996, the company provides outsourcing services for cleaning, security, concierge, maintenance, and more to residential and commercial condominiums, focusing on client satisfaction and quality

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 146 1996
50
Grupo Conceptosgrupoconceptos.com.br

A company specializing in cleaning services such as facade and window cleaning, carpet cleaning, post-construction cleaning, and outsourcing of cleaning, janitorial, and reception services

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 45 2012

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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 Oct 10, 2026.

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