This selection of companies in São Paulo includes primarily large marketing and advertising agencies. SPOTPROMO specializes in merchandising and promotions, while Actionline focuses on sales and customer experience solutions. Pop Trade Marketing and Allis - Field Marketing are prominent in trade marketing and retail intelligence. SPAR Brasil is a global leader in retail merchandising services. Infracommerce stands out by offering a full-service approach to digital business.
The data shows a strong concentration of companies founded in the early 2000s, with many established between 1999 and 2007. The vast majority of these firms, such as AdilisTradeMkt and Brasil Monks, are headquartered in São Paulo, indicating a central hub for marketing and advertising services in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
SPOTPROMOspotpromo.com.br
Agency specializing in merchandising and promotions, focused on achieving results aligned with brand strategies through impeccable execution, innovative solutions, and ethical practices |
4,269 | |||
| 2 |
Actionlineactionline.com.br
Results-oriented sales and CX solutions provider, maximizing results through intelligence and customized approaches as part of a creative and communications ecosystem |
2,885 | |||
| 3 |
Pop Trade Marketinglinktr.ee
A leading Trade Marketing agency in Brazil, with over 200 employees managing over 3,900 field staff across the country |
2,835 | |||
| 4 |
Allis - Field Marketingallis.com.br
Specializing in retail intelligence, shopper understanding, and Point of Sale execution to enhance brand performance, with a focus on becoming a top Field Marketing partner in Brazil |
2,733 | |||
| 5 |
SPAR Brasilevertrade.com.br
Global leader in retail merchandising services with over 50 years of experience and a team of 20,000+ specialists worldwide, specializing in driving sales and operational efficiency |
2,606 | |||
| 6 |
Work Onwp.workongroup.com.br
A leading agency in Brazil offering trade marketing services with nearly 5,000 professionals nationwide Specializing in consumer engagement through promotional activities |
2,241 | |||
| 7 |
Infracommerceinfracommerce.lat
Specializing in digital business, the company offers a full-service approach including platform, marketing, content, payment, logistics, and customer service for B2B and B2C projects |
1,694 | |||
| 8 |
Africaafrica.com.br
One of the world's most creative and innovative advertising agencies, Africa Creative pushes the boundaries of traditional marketing strategies |
1,587 | |||
| 9 |
GM PROMOgmpromo.com.br
Specialized service management agency for wholesale and retail networks, focusing on shared services, promotion, merchandising, and generating performance in sales nationwide |
1,530 | |||
| 10 |
AdilisTradeMktadilis.com.br
Specializing in Trade Marketing for over 20 years, we provide smart solutions for point of sale (PDV) both nationally and internationally |
1,326 | |||
| 11 |
Brasil Monksmonks.com
A global team offering digital content, data, media, and technology services to a wide range of clients, leading brands into a new digital era |
1,116 | |||
| 12 |
Ability Trade Marketingabilitytrademkt.com.br
Specializing in Trade Marketing, Ability offers integrated solutions tailored to companies' needs With 15 years of experience, they excel in operational excellence strategies |
998 | |||
| 13 |
AlmapBBDOalmapbbdo.com.br
A global agency focused on creativity and innovation, believes in the power of creativity to drive business success and engage fans |
992 | |||
| 14 |
FCamarafcamara.com
technology and innovation ecosystem delivering digital transformation, e-commerce, cloud, cybersecurity, data analytics, and marketing services across multiple industries |
908 | |||
| 15 |
Copastur Viagens e Turismocopastur.com.br
The company is a Brazilian Biosphere of brands that focuses on diversity, technology, and co-creation to provide unique travel experiences and innovative solutions |
870 | |||
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 |
Fábrica
Crafting compelling brand stories through data-driven insights, creative concepts, multi-channel strategies, and technology to engage audiences and drive authentic connections |
802 | |||
| 17 |
Mark Upmarkup.com.br
The company offers strategic consulting, tech solutions development, and creative agency services to generate impactful results for clients |
791 | |||
| 18 |
Cadastracadastra.com
Blends digital marketing services, consulting, and technology, helping clients transform and grow businesses through advanced digital operations and strategic partnerships. |
744 | |||
| 19 |
Dogdogcom.com.br
Integrated communication agency focused on aligning brand communication with business strategy, with a multidisciplinary approach tailored to client needs |
725 | |||
| 20 |
Compart Marketing e Tecnologiacompart.com.br
Specialized in trade marketing and technological solutions for field actions, we offer project management focusing on results and ROI for clients |
719 | |||
| 21 |
Untolduntold.site
A regional ecosystem of communications and creative professionals with offices in various Latin American cities, founded in 2014 |
712 | |||
| 22 |
Salemsalem.com.br
Specializing in direct marketing services to target specific audiences and drive customer engagement through personalized communication strategies |
673 | |||
| 23 |
GALERIA.aggaleria.ag
An independent Brazilian agency focused on combining memorable creativity, data, and technology to deliver impactful solutions |
647 | |||
| 24 |
Ideal Axicomaxicom.com
Global PR accelerator specializing in agile communications for companies driving innovation Part of WPP, offering expertise in reputation management, awareness amplification, and growth strategies |
610 | |||
| 25 |
Sparkspark.com.br
Influencer marketing powerhouse offering integrated services, technology solutions, and expert guidance to brands, agencies, and influencers in exploring influence marketing potential |
598 | |||
| 26 |
Artplanartplan.com.br
A leading Brazilian agency offering communication solutions to clients, with offices in São Paulo, Rio de Janeiro, and Brasília Known for excellence and innovative work |
582 | |||
| 27 |
TAGG - Marketing Promocionalgrupotagg.com.br
A team of experienced professionals providing comprehensive promotional marketing solutions, focused on strategic planning and innovative techniques to deliver excellent results |
564 | |||
| 28 |
Marketdatamarketdata.com.br
A leading Latin American marketing firm, offering comprehensive relationship marketing services that go beyond traditional communication to drive emotional engagement and deliver results |
563 | |||
| 29 |
BETC HAVASbetc.com.br
A leading creative advertising agency within a global communication group, recognized for culturally relevant ideas that elevate brands and businesses |
560 | |||
| 30 |
Publicis Brasilpublicis.com.br
Award-winning agency driven by 'Incomodismo' spirit, leading transformative change for clients such as Braskem, Disney, Honda, Nestlé, and P&G |
557 | |||
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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
- The largest companies in São Paulo 3,842
- 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
- E-commerce companies in São Paulo 218
- Retail companies in São Paulo 212
- Professional services firms in São Paulo 200
- Healthcare providers in São Paulo 197
- Corporate groups and holding companies in São Paulo 182
- Fintech companies in São Paulo 171
- Companies with in-house R&D in São Paulo 145
- Consulting firms in São Paulo 138
- IT services companies in São Paulo 130
- Hospitals and Health Care companies in São Paulo 116
- 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
The same list elsewhere in Brazil
- Marketing and communications agencies in Brazil 148
- Marketing and communications agencies in São Paulo State 102