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List of consulting firms in São Paulo

Tamtam tracks 138 consulting firms headquartered in São Paulo. This list ranks the 30 largest by number of employees on LinkedIn, led by Stefanini Group, Stefanini Brasil and Accenture Brasil. Their median headcount is 2,093. Half of them were founded in 1987 or later.

🇧🇷 São Paulo30 companiesUpdated Nov 12, 2026

The consulting firms in São Paulo include large international networks and significant Brazilian companies. Many specialize in IT services and digital transformation, such as Stefanini Group, which offers automation and AI solutions, and Accenture Brasil, focused on digital, cloud, and security. Civil engineering is also prominent, with firms like Progen and Concremat Engenharia e Tecnologia providing extensive infrastructure project expertise.

Financial and business consulting are well represented by companies such as KPMG Brazil, Deloitte Brasil, and PwC Brasil, which provide audit, tax, and advisory services. The presence of multiple Stefanini entities, including Stefanini Brasil, Stefanini LATAM, and Stefanini EMEA, indicates a strong local base for global operations in IT and business consulting.

#CompanyIndustryHeadquarters EmployeesFounded
1
Stefanini Groupstefanini.com

A global company offering a wide range of innovative services such as automation, cloud, IoT, UX, AI, consulting, and marketing solutions

IT Services and IT Consulting 🇧🇷 São Paulo 24,358 n/a
2
Stefanini Brasilstefanini.com

A global IT services provider offering consulting, integration, solution development, BPO, outsourcing, and technology-based business solutions in over 35 countries

Business Consulting and Services 🇧🇷 São Paulo 12,265 1987
3
Accenture Brasilaccenture.com

A global professional services company specializing in digital, cloud, and security services, serving clients in over 120 countries with 710,000 employees worldwide

IT Services and IT Consulting 🇧🇷 São Paulo 9,943 2001
4
Progenprogen.com.br

Leading engineering consulting firm in Brazil with operations in over 21 countries With 2,500 employees, they design the future across various sectors

Civil Engineering 🇧🇷 São Paulo 6,372 n/a
5
KPMG Brazilkpmg.com.br

International network providing audit, tax, and advisory services, helping clients mitigate risks and identify business opportunities across Brazil.

Accounting 🇧🇷 São Paulo 5,670 n/a
6
Concremat Engenharia e Tecnologiaconcremat.com.br

A leading engineering organization with 70 years of experience, focusing on quality, efficiency, and sustainability in infrastructure projects across Brazil

Civil Engineering 🇧🇷 São Paulo 5,634 1952
7
PwC Brasilpwc.com.br

Global network providing integrated business consulting, tax, audit, and outsourcing services With 5,300 professionals across 19 offices in Brazil, emphasizing regional expertise

Business Consulting and Services 🇧🇷 São Paulo 3,932 1915
8
Metameta.com.br

Provides digital transformation solutions, from strategy to delivery, focusing on human-centered projects to optimize resources, simplify processes, and generate business growth.

IT Services and IT Consulting 🇧🇷 São Paulo 3,761 1990
9
Deloitte Brasildeloitte.com.br

A leading provider of professional services with a team of over 5,500 experts in Brazil and 263,900 worldwide, specializing in integrity, competence, and innovative solutions

Management Consulting 🇧🇷 São Paulo 3,505 1911
10
LUANDRE CONSULTORIAluandre.com.br

A leading HR consulting firm in Brazil since 1970, focused on providing innovative solutions with high-quality and personalized service across various locations

Human Resources Services 🇧🇷 São Paulo 3,298 n/a
11
CASTcast4it.com

A technology solutions provider with 25 years of experience, offering IT services in finance, industry, services, and the public sector nationally and globally

IT Services and IT Consulting 🇧🇷 São Paulo 2,866 1990
12
Stefanini LATAMstefanini.com

Provides integrated digital transformation services including consulting, AI, cybersecurity, banking, manufacturing, and digital marketing across 41 countries.

Business Consulting and Services 🇧🇷 São Paulo 2,651 1987
13
Stefanini EMEAstefanini.com

Global digital transformation accelerator with 35+ years experience offering diverse technology solutions and IT outsourcing services in 16 European countries

Business Consulting and Services 🇧🇷 São Paulo 2,420 1987
14
Sebrae-SPsebrae.com.br

An independent non-profit organization promoting competitiveness and sustainable development for small businesses through partnerships and support services

Business Consulting and Services 🇧🇷 São Paulo 2,179 1972
15
Grant Thornton Brasilgrantthornton.com.br

Global organization in Audit, Tax, Consulting, Transactions, and Outsourcing, helping dynamic organizations unlock growth potential with proactive teams offering future-focused recommendations

Financial Services 🇧🇷 São Paulo 2,093 n/a

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16
Stefanini North America and APACstefanini.com

A multinational company offering innovative technological solutions to help clients transform their business through digital innovation and co-creation for a better future

IT Services and IT Consulting 🇧🇷 São Paulo 1,999 n/a
17
BDO Brazilbdo.com.br

A global auditing firm providing services in auditing, performance, profitability, business viability, tax, control management, risk management, and more across multiple sectors

Accounting 🇧🇷 São Paulo 1,806 2001
18
LMlmsistema.com.br

Specializing in process, mechanical, electrical, instrumentation, and automation engineering consulting services for various office projects

Industrial Machinery Manufacturing 🇧🇷 São Paulo 1,645 n/a
19
Qintessqintess.com

The company emphasizes agility and innovation, helping organizations create value, challenge current standards, and shape the future through visionary strategies and transformative ideas

IT Services and IT Consulting 🇧🇷 São Paulo 1,630 2019
20
T-Systems do Brasilt-systems.com

Global leader in IT & Communications Technology, offering integrated solutions in Digital, SAP, Cloud, Infrastructure, and Security with focus on innovation and customer satisfaction

IT Services and IT Consulting 🇧🇷 São Paulo 1,528 n/a
21
TÜV Rheinland South Americatuv.com

A global leader in testing, certification, and training across various industries, working to ensure safety, quality, and compliance worldwide

Public Safety 🇧🇷 São Paulo 1,489 1872
22
FIA Business Schoolfia.com.br

A non-profit organization offering MBA, executive education, post-graduate programs, and undergraduate degrees in administration with high quality certification and social impact projects

Higher Education 🇧🇷 São Paulo 1,470 1980
23
Falconifalconi.com

Leading Brazilian consulting group offering strategic, tactical, and operational services in various sectors worldwide, utilizing technology and data intelligence for sustainable solutions

Business Consulting and Services 🇧🇷 São Paulo 1,331 1984
24
Nucleo Engenharia Consultiva S.A.nucleoengenharia.com.br

Specializing in studies, projects, technical support, inspection, and project supervision since 1990 Providing comprehensive solutions in various areas

Business Consulting and Services 🇧🇷 São Paulo 1,167 1990
25
Aon Brasilaon.com

Global leader in professional services, offering risk, benefits, and health solutions worldwide Empowering clients with innovative insights and data analysis

Management Consulting 🇧🇷 São Paulo 1,164 n/a
26
Falcão Bauerfalcaobauer.com.br

Providing engineering consulting services, assessments, inspections, certifications, environmental monitoring, and quality control testing for materials, products, and services in Brazil and abroad since 1953

Civil Engineering 🇧🇷 São Paulo 1,149 1953
27
InSaúde - Instituto Nacional de Pesquisa e Gestão em Saúdeinsaude.org.br

A healthcare management organization focused on improving quality, implementing best practices, and providing humanized care for over 67 years

Civic and Social Organizations 🇧🇷 São Paulo 1,096 1948
28
Forvis Mazars no Brasilforvismazars.com

A global organization specializing in auditing, consulting, and outsourcing services with over 13,800 employees in 72 countries and over 850 employees in Brazil

Accounting 🇧🇷 São Paulo 1,077 2002
29
Instituto Sócrates Guanaes - ISGisgsaude.org.br

Non-profit health organization founded in 2000, promoting quality healthcare through managing hospital and outpatient facilities and professional development, operating in nine states and 12 municipalities

Civic and Social Organizations 🇧🇷 São Paulo 1,019 2000
30
RSM Brasilrsm.global

A global network of independent accounting and consulting firms providing audit, tax, and advisory services in 123 countries, empowering clients to achieve their full potential

Financial Services 🇧🇷 São Paulo 979 n/a

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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.

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