# Top 46 data and analytics companies in São Paulo State

Tamtam tracks 46 data and analytics companies headquartered in São Paulo State. This list ranks all of them by number of employees on LinkedIn, led by Stefanini Brasil, Serasa Experian and B3. Their median headcount is 629. Half of them were founded in 2009 or later. The most common headquarters are São Paulo (31), Barueri (7) and São José dos Campos (5).

This list of data and analytics companies in São Paulo State includes a range of mid-sized to large firms, predominantly in IT services, financial services, and information services. Key players include Stefanini Brasil, a global IT services provider; Serasa Experian, offering data-driven solutions for credit and fraud management; B3, a financial and capital markets infrastructure provider; and Kantar IBOPE Media, a global provider of audience measurement and advertising intelligence. Many of these companies focus on leveraging technology and data to support business decisions, enhance operational efficiency, and drive economic development.

The companies are mostly headquartered in São Paulo city, with some presence in Barueri, Alphaville, and Campinas. Several firms were founded in the 2010s, such as B3 (2017), LEGAL (2014), Semantix (2010), and Scanntech Brasil (2013), indicating a period of growth for data and analytics ventures in the region. This suggests a mix of well-established entities and more recently established technology-focused businesses.

🇧🇷 São Paulo State · 46 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Stefanini Brasil](https://www.tamtam.ai/c/stefanini-brasil) (stefanini.com)<br>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 |
| 2 | [Serasa Experian](https://www.tamtam.ai/c/serasa-experian) (serasaexperian.com.br)<br>Provide data-driven solutions for credit, fraud management, marketing, digital certification, and consumer financial protection to support economic development. | Information Services | 🇧🇷 São Paulo | 7,213 |  |
| 3 | [B3](https://www.tamtam.ai/c/b3) (b3.com.br)<br>Develops sustainable economic growth, operates at the heart of financial and capital markets as a leading infrastructure provider, fostering innovation with technology. | Financial Services | 🇧🇷 São Paulo | 4,876 | 2017 |
| 4 | [Kantar IBOPE Media](https://www.tamtam.ai/c/kantar-ibope-media) (fifty5blue.com)<br>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 | Research Services | 🇧🇷 São Paulo | 3,233 | 1942 |
| 5 | [LEGAL](https://www.tamtam.ai/c/legal) (operadora.legal)<br>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 | Technology, Information and Internet | 🇧🇷 São Paulo | 2,576 | 2014 |
| 6 | [Orizon](https://www.tamtam.ai/c/orizon-barueri) (orizon.com.br)<br>A health tech company leveraging technology and medical intelligence to improve healthcare decisions, reduce waste, and minimize risks for patients in Brazil | IT Services and IT Consulting | 🇧🇷 Barueri | 2,171 | 2007 |
| 7 | [Broadcast \| Agência Estado](https://www.tamtam.ai/c/broadcast-agencia-estado) (broadcast.com.br)<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 | Financial Services | 🇧🇷 São Paulo | 1,853 |  |
| 8 | [Equifax I BoaVista](https://www.tamtam.ai/c/equifax-i-boavista) (equifax.com.br)<br>An Analytic Intelligence company sharing insights on decision-making, economics, and market trends, offering opportunities and news to its audience | Information Services | 🇧🇷 Barueri | 1,641 |  |
| 9 | [Semantix](https://www.tamtam.ai/c/semantix) (semantix.ai)<br>Provides comprehensive data platforms and analytics solutions, leveraging Artificial Intelligence and Big Data for informed business decisions and growth. | Technology, Information and Internet | 🇧🇷 São Paulo | 1,433 | 2010 |
| 10 | [ClearSale](https://www.tamtam.ai/c/clearsale) (br.clear.sale)<br>Innovative fraud prevention solutions combining advanced technology with expert analysts to protect businesses from fraud-related chargebacks in diverse e-commerce markets | IT Services and IT Consulting | 🇧🇷 Alphaville | 1,238 |  |
| 11 | [Grupo IOB](https://www.tamtam.ai/c/grupo-iob) (iob.com.br)<br>Integrated group providing information, education, consulting, and management systems for accountants and entrepreneurs, offering a range of brands focused on professional support | Software Development | 🇧🇷 Campinas | 1,107 |  |
| 12 | [BM&FBOVESPA](https://www.tamtam.ai/c/bm-and-fbovespa) (b3.com.br)<br>A world-class financial market infrastructure provider offering trading, clearing, settlement, and registration systems for various asset classes globally | Financial Services | 🇧🇷 São Paulo | 977 |  |
| 13 | [Scanntech Brasil](https://www.tamtam.ai/c/scanntech-brasil) (scanntech.com.br)<br>An intelligence platform in Latin America offering sell out data analysis, pricing optimization, POS activation, and promotions club services for retailers and manufacturers | IT Services and IT Consulting | 🇧🇷 São Paulo | 935 | 2013 |
| 14 | [Núclea](https://www.tamtam.ai/c/nuclea) (nuclea.com.br)<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 | Financial Services | 🇧🇷 São Paulo | 935 | 2001 |
| 15 | [IT Works](https://www.tamtam.ai/c/it-works) (itworks.com.br)<br>Specializing in complete solutions for fiscal intelligence, the company offers expertise in accounting, tax, legislation, and technology to ensure compliance and productivity | IT Services and IT Consulting | 🇧🇷 São Paulo | 894 | 2009 |
| 16 | [ANBIMA](https://www.tamtam.ai/c/anbima) (anbima.com.br)<br>Association representing 300+ members in Brazilian financial and capital markets Works on self-regulation, advocacy, information, and education for market development | Financial Services | 🇧🇷 São Paulo | 832 | 2009 |
| 17 | [MATH Group](https://www.tamtam.ai/c/math-group) (math.group)<br>A marketing and technology consulting firm that uses data analysis and technology to improve brand-customer relationships and optimize conversions for businesses globally | IT Services and IT Consulting | 🇧🇷 São Paulo | 827 | 1996 |
| 18 | [Elife](https://www.tamtam.ai/c/elife) (elife.com.br)<br>A consulting firm specializing in consumer market insights and consumer care services, helping companies understand and influence consumer journeys in Latin America and Europe | IT Services and IT Consulting | 🇧🇷 Barueri | 763 | 2004 |
| 19 | [SPC Brasil](https://www.tamtam.ai/c/spc-brasil) (spcbrasil.com.br)<br>Leading provider of credit solutions and financial services in Brazil, connecting businesses and consumers through data organization, fraud prevention, and secure transactions | Financial Services | 🇧🇷 São Paulo | 759 | 2000 |
| 20 | [Funcional Health Tech](https://www.tamtam.ai/c/funcional-health-tech) (funcionalhealthtech.com.br)<br>Healthcare ecosystem managed with excellence, enhancing lives with health technology and data analytics after 24 years of experience in the market | IT Services and IT Consulting | 🇧🇷 Barueri | 705 | 1999 |
| 21 | [Teleco](https://www.tamtam.ai/c/teleco) (teleco.com.br)<br>A consultancy providing comprehensive information on the Latin American telecommunications industry, with expertise in technical, regulatory, and market aspects | Telecommunications | 🇧🇷 São José dos Campos | 646 | 2002 |
| 22 | [TEx](https://www.tamtam.ai/c/tex) (textecnologia.com.br)<br>Creators of innovative solutions like TELEPORT, Nimble, and TEx Analytics that have revolutionized the Brazilian insurance market, shaping the future of insurance | Software Development | 🇧🇷 São Paulo | 638 | 2009 |
| 23 | [Serasa](https://www.tamtam.ai/c/serasa) (serasa.com.br)<br>digital company focused on improving financial health of Brazilian consumers through innovative solutions and a dynamic, challenge-driven team environment | Financial Services | 🇧🇷 São Paulo | 629 | 1968 |
| 24 | [Skyone](https://www.tamtam.ai/c/skyone) (skyone.solutions)<br>A technology solutions provider focused on agility, innovation, and simplifying business processes to help companies evolve and improve customer experiences | Technology, Information and Internet | 🇧🇷 São Paulo | 610 | 2013 |
| 25 | [Geopixel Geotecnologias](https://www.tamtam.ai/c/geopixel-geotecnologias) (geopixel.com.br)<br>Specializing in geoprocessing, GIS, and technology services, the organization focuses on innovative solutions in spatial data analysis and management | IT Services and IT Consulting | 🇧🇷 São José dos Campos | 506 | 2007 |
| 26 | [Cortex](https://www.tamtam.ai/c/cortex-sao-paulo) (cortex-intelligence.com)<br>Go-To-Market Intelligence platform using AI & Data Science to empower brands with comprehensive analytics, geolocation insights, and data-driven workflows | Software Development | 🇧🇷 São Paulo | 503 | 2003 |
| 27 | [Imagem Geosistemas](https://www.tamtam.ai/c/imagem-geosistemas) (img.com.br)<br>We help businesses and governments harness the power of data to analyze patterns, simulate scenarios, and address key challenges for future success | IT Services and IT Consulting | 🇧🇷 São José dos Campos | 465 | 1986 |
| 28 | [OK](https://www.tamtam.ai/c/ok-barueri) (checkok.com.br)<br>Established in 1999, this company provides a modern credit verification system for commercial transactions nationwide, focusing on retail businesses with secure and reliable services | IT Services and IT Consulting | 🇧🇷 Barueri | 448 | 1999 |
| 29 | [Smollan iTrade](https://www.tamtam.ai/c/smollan-itrade) (smollanitrade.com)<br>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 | Advertising Services | 🇧🇷 São Paulo | 417 | 1931 |
| 30 | [Jump](https://www.tamtam.ai/c/jump-sao-paulo) (jump.tec.br)<br>Innovative and customized technological solutions for businesses, using data science and cutting-edge technologies to create disruptive solutions for various sectors | IT Services and IT Consulting | 🇧🇷 São Paulo | 378 | 2014 |
| 31 | [CRMBonus](https://www.tamtam.ai/c/crmbonus) (crmbonus.com.br)<br>A CRM consultancy platform catering to retail brands, specializing in female apparel Offering services for both physical stores and online retailers in Brazil | IT System Data Services | 🇧🇷 São Paulo | 372 | 2018 |
| 32 | [V8.TECH](https://www.tamtam.ai/c/v8-tech) (v8.tech)<br>We help clients with digital transformation through innovative technologies, serving a diverse range of sectors in Brazil and Latin America | IT Services and IT Consulting | 🇧🇷 São Paulo | 372 | 2014 |
| 33 | [Quod](https://www.tamtam.ai/c/quod) (quod.com.br)<br>Utilizing innovative technology and diverse data sets to enhance customer acquisition, portfolio management, fraud prevention, compliance, and collection intelligence in Brazil | IT Services and IT Consulting | 🇧🇷 Barueri | 349 | 2017 |
| 34 | [TRACTIAN 𝗕𝗥](https://www.tamtam.ai/c/tractian) (tractian.com)<br>Leading provider of machine intelligence and industrial monitoring systems, offering simplified hardware and software solutions for comprehensive supervision of operations, enhancing maintenance professionals' efficiency | Software Development | 🇧🇷 São Paulo | 345 | 2019 |
| 35 | [Mitra Sistemas - Conhecimento para Gestões Inteligentes](https://www.tamtam.ai/c/mitra-sistemas-conhecimento-para-gestoes-inteligentes) (mitrasistemas.com.br)<br>Specializing in integrated systems for municipal management, providing customized application software, consulting, advisory, modernization, and strategic planning solutions to meet client needs effectively | IT Services and IT Consulting | 🇧🇷 Araraquara | 324 | 2008 |
| 36 | [Myra](https://www.tamtam.ai/c/myra-sao-paulo) (myrabr.com)<br>Specializing in analyzing consumer-brand interactions, we revolutionize by evaluating the customer voice throughout the journey, converting data into valuable insights for strategic actions | Technology, Information and Internet | 🇧🇷 São Paulo | 320 | 2020 |
| 37 | [MultiCrédito](https://www.tamtam.ai/c/multicredito) (multicredito.com.br)<br>A multiplatform MarketPlace offering innovative credit intelligence solutions, fraud prevention, and decision-making processes for retail businesses, prioritizing sales growth and data protection | IT Services and IT Consulting | 🇧🇷 São Paulo | 292 | 1983 |
| 38 | [Dataside](https://www.tamtam.ai/c/dataside) (dataside.com.br)<br>Specializing in data intelligence and a Gold Microsoft Partner, we offer services such as Data Innovation, Data Analytics, and Outsourcing with a focus on care, quality, and partnership | IT Services and IT Consulting | 🇧🇷 São José dos Campos | 240 | 2014 |
| 39 | [Dedalus](https://www.tamtam.ai/c/dedalus-sao-paulo) (dedalusprime.com)<br>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 | IT Services and IT Consulting | 🇧🇷 São Paulo | 227 |  |
| 40 | [LUZ Soluções Financeiras](https://www.tamtam.ai/c/luz-solucoes-financeiras) (luz-ef.com)<br>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 | Financial Services | 🇧🇷 São Paulo | 199 | 1999 |
| 41 | [SCCON](https://www.tamtam.ai/c/sccon) (sccon.com.br)<br>Provides scalable analytical solutions using remote sensing technology to monitor change, delivering dynamic alerts for environment, agriculture, and risk analysis. | IT Services and IT Consulting | 🇧🇷 São Paulo | 198 | 2008 |
| 42 | [Cetip](https://www.tamtam.ai/c/cetip) (cetip.com.br)<br>A world-class financial market infrastructure company providing trading, clearing, and settlement systems for various asset classes with a focus on security and efficiency | Financial Services | 🇧🇷 Barueri | 198 |  |
| 43 | [Memed](https://www.tamtam.ai/c/memed) (memed.com.br)<br>Health technology layer integrating healthcare professionals with best technology and scientific content, and patients with better healthcare experience and treatment adherence | Technology, Information and Internet | 🇧🇷 São Paulo | 186 | 2012 |
| 44 | [AGRA](https://www.tamtam.ai/c/agra-sao-paulo) (agra.ag)<br>AGRA specializes in Big Data and Analytics for agriculture, providing farmers with real-time data to improve production and decision-making processes | Farming | 🇧🇷 São Paulo | 184 | 2014 |
| 45 | [Hands Mobile](https://www.tamtam.ai/c/hands-mobile) (hands.com.br)<br>A technology company specializing in mobile data intelligence, contextual activation, audience qualification, and segmentation options through innovative partnerships in Brazil | Advertising Services | 🇧🇷 São Paulo | 184 | 2016 |
| 46 | [Visiona Tecnologia Espacial S.A.](https://www.tamtam.ai/c/visiona-tecnologia-espacial-s-a) (visionaespacial.com.br)<br>Space systems integrator, provides satellite-based services, develops Earth observation and communication satellites, and offers remote sensing and satellite telecommunications products across various sectors. | Defense and Space Manufacturing | 🇧🇷 São José dos Campos | 101 | 2012 |

## 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 State

- [The largest companies in São Paulo State](https://www.tamtam.ai/l/largest-companies-sao-paulo-state) (6,967)
- [Manufacturers in São Paulo State](https://www.tamtam.ai/l/manufacturers-sao-paulo-state) (972)
- [Multinational companies in São Paulo State](https://www.tamtam.ai/l/multinational-companies-sao-paulo-state) (757)
- [Retail chains in São Paulo State](https://www.tamtam.ai/l/retail-chains-sao-paulo-state) (741)
- [Financial Services companies in São Paulo State](https://www.tamtam.ai/l/financial-services-companies-sao-paulo-state) (557)
- [Financial services firms in São Paulo State](https://www.tamtam.ai/l/financial-services-firms-sao-paulo-state) (468)
- [Education providers in São Paulo State](https://www.tamtam.ai/l/education-companies-sao-paulo-state-brazil) (466)
- [Critical infrastructure operators in São Paulo State](https://www.tamtam.ai/l/critical-infrastructure-operators-sao-paulo-state) (437)
- [Companies with a mobile app in São Paulo State](https://www.tamtam.ai/l/companies-with-mobile-app-sao-paulo-state) (415)
- [Healthcare providers in São Paulo State](https://www.tamtam.ai/l/healthcare-providers-sao-paulo-state) (390)
- [Retail companies in São Paulo State](https://www.tamtam.ai/l/retail-companies-sao-paulo-state) (390)
- [Companies with in-house R&D in São Paulo State](https://www.tamtam.ai/l/r-and-d-companies-sao-paulo-state) (370)
- [E-commerce companies in São Paulo State](https://www.tamtam.ai/l/ecommerce-companies-sao-paulo-state) (369)
- [IT Services and IT Consulting companies in São Paulo State](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-sao-paulo-state) (350)
- [Corporate groups and holding companies in São Paulo State](https://www.tamtam.ai/l/holding-companies-sao-paulo-state) (318)
- [Food and beverage companies in São Paulo State](https://www.tamtam.ai/l/food-and-beverage-companies-sao-paulo-state) (267)
- [Professional services firms in São Paulo State](https://www.tamtam.ai/l/professional-services-firms-sao-paulo-state) (265)
- [Hardware manufacturers in São Paulo State](https://www.tamtam.ai/l/hardware-companies-sao-paulo-state) (260)
- [Logistics companies in São Paulo State](https://www.tamtam.ai/l/logistics-companies-sao-paulo-state) (247)
- [Hospitals and Health Care companies in São Paulo State](https://www.tamtam.ai/l/hospitals-and-health-care-companies-sao-paulo-state) (242)
- [Distributors and wholesalers in São Paulo State](https://www.tamtam.ai/l/distributors-and-wholesalers-sao-paulo-state) (219)
- [Fintech companies in São Paulo State](https://www.tamtam.ai/l/fintech-companies-sao-paulo-state) (207)
- [Consumer goods companies in São Paulo State](https://www.tamtam.ai/l/consumer-goods-companies-sao-paulo-state) (199)
- [Franchise networks in São Paulo State](https://www.tamtam.ai/l/franchise-networks-sao-paulo-state) (199)

## The same list elsewhere in Brazil

- [Data and analytics companies in Brazil](https://www.tamtam.ai/l/data-analytics-companies-brazil) (68)
- [Data and analytics companies in São Paulo](https://www.tamtam.ai/l/data-analytics-companies-sao-paulo) (32)

## The same list elsewhere

- [Data and analytics companies in the world](https://www.tamtam.ai/l/data-analytics-companies-in-the-world) (4,943)
- [Data and analytics companies in Latin America](https://www.tamtam.ai/l/data-analytics-companies-in-latin-america) (97)

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Source: https://www.tamtam.ai/l/data-analytics-companies-sao-paulo-state