The data and analytics sector in São Paulo is characterized by a mix of large established firms and mid-sized companies. These companies primarily offer IT services, financial services, and information services. They cater to diverse needs, from business consulting and market intelligence to financial market infrastructure and credit solutions. Most of the companies listed were founded in the 2000s and 2010s, indicating a relatively modern development of the sector.
Key players include Stefanini Brasil, a global IT services provider, and Serasa Experian, which offers data-driven solutions for credit and fraud management. B3 operates as a leading financial and capital markets infrastructure provider, while Kantar IBOPE Media specializes in audience measurement and advertising intelligence. Semantix provides data platforms and analytics solutions leveraging AI and Big Data, and SPC Brasil is a major provider of credit solutions.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Stefanini Brasilstefanini.com
A global IT services provider offering consulting, integration, solution development, BPO, outsourcing, and technology-based business solutions in over 35 countries |
12,265 | |||
| 2 |
Serasa Experianserasaexperian.com.br
Provide data-driven solutions for credit, fraud management, marketing, digital certification, and consumer financial protection to support economic development. |
7,213 | |||
| 3 | 4,876 | ||||
| 4 |
Kantar IBOPE Mediafifty5blue.com
A global provider of data, audience measurement, targeting, analysis, and advertising intelligence services across multiple platforms and channels for informed decision-making and business growth |
3,233 | |||
| 5 |
LEGALoperadora.legal
LEGAL provides technology rental and subscription services in São Paulo, offering solutions such as internet, drones, WiFi infrastructure, IoT, and gadget rentals for businesses and events |
2,576 | |||
| 6 |
Broadcast | Agência Estadobroadcast.com.br
A pioneer in real-time information distribution with over 50 years of experience, offering leading financial news services to a wide range of clients |
1,853 | |||
| 7 |
Semantixsemantix.ai
Provides comprehensive data platforms and analytics solutions, leveraging Artificial Intelligence and Big Data for informed business decisions and growth. |
1,433 | |||
| 8 |
BM&FBOVESPAb3.com.br
A world-class financial market infrastructure provider offering trading, clearing, settlement, and registration systems for various asset classes globally |
977 | |||
| 9 |
Scanntech Brasilscanntech.com.br
An intelligence platform in Latin America offering sell out data analysis, pricing optimization, POS activation, and promotions club services for retailers and manufacturers |
935 | |||
| 10 |
Núcleanuclea.com.br
A leading provider of digital transaction infrastructure solutions and intelligent data for businesses in Brazil, focused on customer connections, integrity, data-driven decisions, and results |
935 | |||
| 11 |
IT Worksitworks.com.br
Specializing in complete solutions for fiscal intelligence, the company offers expertise in accounting, tax, legislation, and technology to ensure compliance and productivity |
894 | |||
| 12 |
ANBIMAanbima.com.br
Association representing 300+ members in Brazilian financial and capital markets Works on self-regulation, advocacy, information, and education for market development |
832 | |||
| 13 |
MATH Groupmath.group
A marketing and technology consulting firm that uses data analysis and technology to improve brand-customer relationships and optimize conversions for businesses globally |
827 | |||
| 14 |
SPC Brasilspcbrasil.com.br
Leading provider of credit solutions and financial services in Brazil, connecting businesses and consumers through data organization, fraud prevention, and secure transactions |
759 | |||
| 15 |
TExtextecnologia.com.br
Creators of innovative solutions like TELEPORT, Nimble, and TEx Analytics that have revolutionized the Brazilian insurance market, shaping the future of insurance |
638 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Serasaserasa.com.br
digital company focused on improving financial health of Brazilian consumers through innovative solutions and a dynamic, challenge-driven team environment |
629 | |||
| 17 |
Skyoneskyone.solutions
A technology solutions provider focused on agility, innovation, and simplifying business processes to help companies evolve and improve customer experiences |
610 | |||
| 18 |
Cortexcortex-intelligence.com
Go-To-Market Intelligence platform using AI & Data Science to empower brands with comprehensive analytics, geolocation insights, and data-driven workflows |
503 | |||
| 19 |
Smollan iTradesmollanitrade.com
Passionate about smart retail solutions globally since 1931, managing a team of 150k+ employees in 800 cities, focusing on unique shopping experiences and social commitment |
417 | |||
| 20 |
Jumpjump.tec.br
Innovative and customized technological solutions for businesses, using data science and cutting-edge technologies to create disruptive solutions for various sectors |
378 | |||
| 21 |
CRMBonuscrmbonus.com.br
A CRM consultancy platform catering to retail brands, specializing in female apparel Offering services for both physical stores and online retailers in Brazil |
372 | |||
| 22 | 372 | ||||
| 23 |
TRACTIAN 𝗕𝗥tractian.com
Leading provider of machine intelligence and industrial monitoring systems, offering simplified hardware and software solutions for comprehensive supervision of operations, enhancing maintenance professionals' efficiency |
345 | |||
| 24 |
Myramyrabr.com
Specializing in analyzing consumer-brand interactions, we revolutionize by evaluating the customer voice throughout the journey, converting data into valuable insights for strategic actions |
320 | |||
| 25 |
MultiCréditomulticredito.com.br
A multiplatform MarketPlace offering innovative credit intelligence solutions, fraud prevention, and decision-making processes for retail businesses, prioritizing sales growth and data protection |
292 | |||
| 26 |
Dedalusdedalusprime.com
Specialized in Cloud Computing and Data services, we stand out in the Technology market for our innovative leadership We help companies explore their full potential |
227 | |||
| 27 |
LUZ Soluções Financeirasluz-ef.com
Providing innovative financial decision support and risk management solutions through proprietary technology and financial modeling, including consultancy services for effective governance and risk management strategies |
199 | |||
| 28 |
SCCONsccon.com.br
Provides scalable analytical solutions using remote sensing technology to monitor change, delivering dynamic alerts for environment, agriculture, and risk analysis. |
198 | |||
| 29 |
Memedmemed.com.br
Health technology layer integrating healthcare professionals with best technology and scientific content, and patients with better healthcare experience and treatment adherence |
186 | |||
| 30 | 184 | ||||
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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.
More company lists in São Paulo
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- Multinational companies in São Paulo 472
- Financial Services companies in São Paulo 440
- Retail chains in São Paulo 397
- Financial services firms in São Paulo 381
- Education providers in São Paulo 293
- Manufacturers in São Paulo 279
- Companies with a mobile app in São Paulo 277
- Critical infrastructure operators in São Paulo 251
- IT Services and IT Consulting companies in São Paulo 239
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- Retail companies in São Paulo 212
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- Healthcare providers in São Paulo 197
- Corporate groups and holding companies in São Paulo 182
- Fintech companies in São Paulo 171
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- IT services companies in São Paulo 130
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- Franchise networks in São Paulo 114
- Subscription businesses in São Paulo 110
- Distributors and wholesalers in São Paulo 103
- Publicly traded companies in São Paulo 102