These large companies in São Paulo State specialize in marketing, advertising, and related services. Most are substantial firms, with employee counts ranging from nearly 1,000 to almost 5,000. Key players include V4 Company, an innovative marketing advisory firm, and SPOTPROMO, which focuses on merchandising and promotions. Actionline provides sales and CX solutions, while Pop Trade Marketing is a trade marketing agency.
The companies on this list generally operate within the advertising services and marketing services sectors. A significant number, such as Allis - Field Marketing and AdilisTradeMkt, are headquartered in São Paulo, indicating a concentration of these services in the state capital. Many of these firms were founded in the early 2000s, suggesting a period of growth in this industry.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
V4 Companyforms.v4company.com
An innovative marketing advisory firm specializing in optimizing sales online through the unique V4 Method, connecting results-driven individuals with businesses seeking growth |
4,867 | |||
| 2 |
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 | |||
| 3 |
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 | |||
| 4 |
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 | |||
| 5 |
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 | |||
| 6 |
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 | |||
| 7 |
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 | |||
| 8 |
Marketing Digitalkobalmarketingdigital.com.br
This company helps small businesses, professionals, schools, and franchises to improve their online sales by generating demand and leads through innovative digital marketing strategies |
1,707 | |||
| 9 |
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 | |||
| 10 |
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 | |||
| 11 |
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 | |||
| 12 |
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 | |||
| 13 |
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 | |||
| 14 |
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 | |||
| 15 |
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 | |||
| 16 |
FCamarafcamara.com
technology and innovation ecosystem delivering digital transformation, e-commerce, cloud, cybersecurity, data analytics, and marketing services across multiple industries |
908 | |||
| 17 |
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 | |||
| 18 |
Live One Trade Marketingliveonetrade.com.br
A Live One is a telecommunications group founded in 2014 in Campinas, São Paulo They have expanded to 8 states with over 800 employees |
808 | |||
| 19 |
Fábrica
Crafting compelling brand stories through data-driven insights, creative concepts, multi-channel strategies, and technology to engage audiences and drive authentic connections |
802 | |||
| 20 |
Mark Upmarkup.com.br
The company offers strategic consulting, tech solutions development, and creative agency services to generate impactful results for clients |
791 | |||
| 21 |
Cadastracadastra.com
Blends digital marketing services, consulting, and technology, helping clients transform and grow businesses through advanced digital operations and strategic partnerships. |
744 | |||
| 22 |
Dogdogcom.com.br
Integrated communication agency focused on aligning brand communication with business strategy, with a multidisciplinary approach tailored to client needs |
725 | |||
| 23 |
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 | |||
| 24 |
Untolduntold.site
A regional ecosystem of communications and creative professionals with offices in various Latin American cities, founded in 2014 |
712 | |||
| 25 |
Salemsalem.com.br
Specializing in direct marketing services to target specific audiences and drive customer engagement through personalized communication strategies |
673 | |||
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. | |||||
| 26 |
GALERIA.aggaleria.ag
An independent Brazilian agency focused on combining memorable creativity, data, and technology to deliver impactful solutions |
647 | |||
| 27 |
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 | |||
| 28 |
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 | |||
| 29 |
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 | |||
| 30 |
Prisma Promotoraprismapromotora.com.br
A specialist in commercial advisory and consultancy, serving top players in the Brazilian financial market for over 18 years |
582 | |||
| 31 |
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 | |||
| 32 |
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 | |||
| 33 |
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 | |||
| 34 |
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 | |||
| 35 |
FSB Holdingfsbholding.com.br
Leading Brazilian ecosystem specializing in reputation management, offering strategic solutions to enhance business value through a variety of specialized companies and professionals |
549 | |||
| 36 |
Fbizfbiz.com.br
A forward-thinking agency putting people at the center, creating engaging experiences in a constantly evolving world Join the conversation #attentionmakers |
526 | |||
| 37 |
DPZdpz.com.br
An agency known for iconic and effective advertising campaigns, blending creativity, ethics, and innovation to deliver strategic results for top clients |
520 | |||
| 38 |
Arizonaarizona.com.br
Arizona provides cross-media and integrated technology solutions for marketing, offering production services and a technology platform for efficiency and effectiveness |
499 | |||
| 39 |
O2 Filmeso2filmes.com
A storytelling powerhouse creating commercials, films, series, and more for 30 years, covering a wide range of genres and formats |
499 | |||
| 40 |
WMcCannwmccann.com
A global group known for creativity and efficiency, helping clients' brands have a meaningful impact on people's lives and driving business results |
497 | |||
| 41 |
Camilacamilamarketing.com.br
The company specializes in building brands and developing services ecosystems for businesses to create meaningful and positive market experiences |
486 | |||
| 42 |
InPress Porter Novelliinpresspni.com.br
A leading full-service communication agency with a strong focus on innovation, creativity, sustainability, and social impact, recognized for global reach and diverse team |
451 | |||
| 43 |
MZ Groupmzgroup.com.br
Global leader in Investor Relations and Financial Communication solutions, using innovative technology to empower client IR strategies and provide market insights for effective decision-making |
446 | |||
| 44 |
Mega Promo Marketing e Merchandisingmegapromomarketing.com.br
A company based in São Paulo started in 2007 and expanded nationwide, providing industries with specialized product and service representation |
437 | |||
| 45 |
Top Peopletoppeople.com.br
With 20 years of experience, the company offers customized Trade Marketing and Recruitment services to industry and retail clients nationwide |
435 | |||
| 46 |
Cheil Brasilcheil.com
A pioneer agency focused on selling innovation through technology-driven ideas in advertising, content, retail, live marketing, and data for impactful results |
430 | |||
| 47 | 429 | ||||
| 48 |
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 | |||
| 49 |
Ogilvy Brasilogilvy.com.br
An award-winning integrated creative network that helps build brands through brand strategy, advertising, customer engagement, PR, digital transformation, and partnerships |
413 | |||
| 50 |
Freelance Writeranunciato.com
Provides expert writing, crafting engaging and informative content for diverse audiences and platforms, helping businesses communicate effectively through text. |
411 | |||
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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 State
- The largest companies in São Paulo State 6,967
- Manufacturers in São Paulo State 972
- Multinational companies in São Paulo State 757
- Retail chains in São Paulo State 741
- Financial Services companies in São Paulo State 557
- Financial services firms in São Paulo State 468
- Education providers in São Paulo State 466
- Critical infrastructure operators in São Paulo State 437
- Companies with a mobile app in São Paulo State 415
- Healthcare providers in São Paulo State 390
- Retail companies in São Paulo State 390
- Companies with in-house R&D in São Paulo State 370
- E-commerce companies in São Paulo State 369
- IT Services and IT Consulting companies in São Paulo State 350
- Corporate groups and holding companies in São Paulo State 318
- Food and beverage companies in São Paulo State 267
- Professional services firms in São Paulo State 265
- Hardware manufacturers in São Paulo State 260
- Logistics companies in São Paulo State 247
- Hospitals and Health Care companies in São Paulo State 242
- Distributors and wholesalers in São Paulo State 219
- Fintech companies in São Paulo State 207
- Consumer goods companies in São Paulo State 199
- Franchise networks in São Paulo State 199
The same list elsewhere in Brazil
- Marketing and communications agencies in Brazil 148
- Marketing and communications agencies in São Paulo 93