# Top 100 marketing and communications agencies in Latin America

Tamtam tracks 256 marketing and communications agencies headquartered in Latin America. This list ranks the 100 largest by number of employees on LinkedIn, led by Almacén, Eficacia and Residencia. Their median headcount is 717. Half of them were founded in 2002 or later. The most common headquarters are São Paulo (39), Bogotá (6) and Buenos Aires (5).

This selection features large marketing and communications agencies across Latin America. These firms primarily offer advertising services, business consulting, and design solutions, catering to a broad spectrum of client needs from traditional media campaigns to digital experiences and retail intelligence.

Key companies include Almacén, an advertising agency offering comprehensive communication services; Eficacia, specializing in innovative HR, sales, and technology projects; Residencia, creating digital experiences through various tools; and V4 Company, an advisory firm optimizing online sales. Many of these companies, such as SPOTPROMO and Actionline, are headquartered in São Paulo, indicating a significant concentration of these services in Brazil.

🌍 Latin America · 100 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Almacén](https://www.tamtam.ai/c/almacen) (elalmacen.tv)<br>An advertising agency founded in 2003, providing comprehensive communication services in traditional and digital media, BTL projects, and design for various brands | Advertising Services | 🇦🇷 Olivos | 9,273 | 2004 |
| 2 | [Eficacia](https://www.tamtam.ai/c/eficacia) (eficacia.com.co)<br>Specializing in advising and consulting on innovative projects in areas such as HR, knowledge management, sales, technology, retail strategies, and business intelligence | Business Consulting and Services | 🇨🇴 Cali | 7,470 | 1991 |
| 3 | [Residencia](https://www.tamtam.ai/c/residencia) (residencia.com.mx)<br>A multi-purpose agency creating digital experiences through various tools and technologies, including websites, online ads, viral campaigns, apps, videos, and interactive installations | Advertising Services | 🇲🇽 Mexico City | 5,301 | 2006 |
| 4 | [V4 Company](https://www.tamtam.ai/c/v4-company) (forms.v4company.com)<br>An innovative marketing advisory firm specializing in optimizing sales online through the unique V4 Method, connecting results-driven individuals with businesses seeking growth | Advertising Services | 🇧🇷 Campinas | 4,867 | 2012 |
| 5 | [SPOTPROMO](https://www.tamtam.ai/c/spotpromo) (spotpromo.com.br)<br>Agency specializing in merchandising and promotions, focused on achieving results aligned with brand strategies through impeccable execution, innovative solutions, and ethical practices | Advertising Services | 🇧🇷 São Paulo | 4,269 | 2003 |
| 6 | [BANG! Gestión Cultural / Producción y Diseño](https://www.tamtam.ai/c/bang-gestion-cultural-produccion-y-diseno) (facebook.com)<br>Bang is a cultural management agency in Chile, specializing in event production, design, and related areas with a focus on sustainability | Non-profit Organizations | 🇨🇱 Santiago | 3,189 | 2010 |
| 7 | [Actionline](https://www.tamtam.ai/c/actionline) (actionline.com.br)<br>Results-oriented sales and CX solutions provider, maximizing results through intelligence and customized approaches as part of a creative and communications ecosystem | Advertising Services | 🇧🇷 São Paulo | 2,885 | 1999 |
| 8 | [Pop Trade Marketing](https://www.tamtam.ai/c/pop-trade-marketing) (linktr.ee)<br>A leading Trade Marketing agency in Brazil, with over 200 employees managing over 3,900 field staff across the country | Advertising Services | 🇧🇷 São Paulo | 2,835 | 2005 |
| 9 | [Allis - Field Marketing](https://www.tamtam.ai/c/allis-field-marketing) (allis.com.br)<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 | Marketing Services | 🇧🇷 São Paulo | 2,733 | 2007 |
| 10 | [SPAR Brasil](https://www.tamtam.ai/c/spar-brasil) (evertrade.com.br)<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 | Advertising Services | 🇧🇷 São Paulo | 2,606 | 2016 |
| 11 | [anywhere](https://www.tamtam.ai/c/anywhere-merida) (anywhereagencia.com)<br>Integrated services agency providing strategic communication solutions to solve business problems Aiming to be a strategic partner for clients' communication needs | Advertising Services | 🇲🇽 Mérida | 2,422 |  |
| 12 | [OWNER METHOD](https://www.tamtam.ai/c/owner-method) (ownermethod.com)<br>A creative agency specializing in brand creation, design, and business solutions, utilizing a bullet-proof method to spread brands effectively | Design Services | 🇲🇽 Miguel Hidalgo | 2,394 | 2014 |
| 13 | [Cualquiera.](https://www.tamtam.ai/c/cualquiera) (cualquiera.art)<br>Creative team and workshop specializing in design and innovation | Advertising Services | 🇨🇴 Medellín | 2,390 | 2020 |
| 14 | [Work On](https://www.tamtam.ai/c/work-on) (wp.workongroup.com.br)<br>A leading agency in Brazil offering trade marketing services with nearly 5,000 professionals nationwide Specializing in consumer engagement through promotional activities | Advertising Services | 🇧🇷 São Paulo | 2,241 | 2010 |
| 15 | [BRM S.A.S](https://www.tamtam.ai/c/brm-s-a-s) (brm.com.co)<br>Specializing in Brand Relationship Management through purposeful consumer interactions, focusing on creating meaningful connections for a client's brand with Colombian roots | Advertising Services | 🇨🇴 Bogotá | 2,174 | 2005 |
| 16 | [Railway](https://www.tamtam.ai/c/railway) (railway.mx)<br>Railway is a digital word-of-mouth advertising platform that drives real conversions, sales, and brand awareness through on and offline referrals | Advertising Services | 🇲🇽 Mexico City | 1,986 | 2015 |
| 17 | [home office](https://www.tamtam.ai/c/home-office-rio-de-janeiro) (rodrigomuller.com.br)<br>Specializing in minimalistic design, the company focuses on sleek and understated aesthetics, offering products or services tailored to those who appreciate simplicity and elegance | Graphic Design | 🇧🇷 Rio de Janeiro | 1,792 | 2005 |
| 18 | [Marketing Digital](https://www.tamtam.ai/c/marketing-digital) (kobalmarketingdigital.com.br)<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 | Advertising Services | 🇧🇷 Campinas | 1,707 | 2005 |
| 19 | [Obra](https://www.tamtam.ai/c/obra-curitiba) (obra.ag)<br>A digital agency specializing in design, digital products, and strategy, focusing on delivering results to clients worldwide | IT Services and IT Consulting | 🇧🇷 Curitiba | 1,699 | 2020 |
| 20 | [Infracommerce](https://www.tamtam.ai/c/infracommerce) (infracommerce.lat)<br>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 | Technology, Information and Internet | 🇧🇷 São Paulo | 1,694 | 2012 |
| 21 | [Africa](https://www.tamtam.ai/c/africa) (africa.com.br)<br>One of the world's most creative and innovative advertising agencies, Africa Creative pushes the boundaries of traditional marketing strategies | Advertising Services | 🇧🇷 São Paulo | 1,587 | 2002 |
| 22 | [another](https://www.tamtam.ai/c/another) (another.co)<br>Marketing & PR agency founded in 2004, specializing in brand building and creating bonds with influential individuals and press across Latin America | Public Relations and Communications Services | 🇲🇽 Miguel Hidalgo | 1,587 | 2004 |
| 23 | [GM PROMO](https://www.tamtam.ai/c/gm-promo) (gmpromo.com.br)<br>Specialized service management agency for wholesale and retail networks, focusing on shared services, promotion, merchandising, and generating performance in sales nationwide | Strategic Management Services | 🇧🇷 São Paulo | 1,530 | 2013 |
| 24 | [Carbel Auto Group](https://www.tamtam.ai/c/carbel-auto-group) (grupocarbel.gupy.io)<br>A family-led automotive group in Minas Gerais with multiple brands, offering car sales, services, and solutions like used cars, insurance, and fleet outsourcing | Retail | 🇧🇷 Belo Horizonte | 1,463 | 1969 |
| 25 | [FSB Comunicação](https://www.tamtam.ai/c/fsb-comunicacao) (fsb.com.br)<br>An Integrated Communications agency specializing in Corporate Communications, Media Relations, Brand Building, Digital Communications, Research, and Design & Content services | Public Relations and Communications Services | 🇧🇷 Rio de Janeiro | 1,386 | 1980 |
| 26 | [AdilisTradeMkt](https://www.tamtam.ai/c/adilistrademkt) (adilis.com.br)<br>Specializing in Trade Marketing for over 20 years, we provide smart solutions for point of sale (PDV) both nationally and internationally | Advertising Services | 🇧🇷 São Paulo | 1,326 | 1996 |
| 27 | [Eletromidia](https://www.tamtam.ai/c/eletromidia) (eletromidia.com.br)<br>The company combines innovation and experience to provide engaging content and services in various locations, enhancing urban experiences through data analysis and connectivity | Advertising Services | 🇧🇷 | 1,148 |  |
| 28 | [Brasil Monks](https://www.tamtam.ai/c/brasil-monks) (monks.com)<br>A global team offering digital content, data, media, and technology services to a wide range of clients, leading brands into a new digital era | Advertising Services | 🇧🇷 São Paulo | 1,116 | 2001 |
| 29 | [Grupo Cinco M](https://www.tamtam.ai/c/grupo-cinco-m) (grupoexpansion.com)<br>Starting from February 1st, Grupo Cinco M is officially Grupo Expansión Follow us on our official LinkedIn page | Broadcast Media Production and Distribution | 🇲🇽 Miguel Hidalgo | 1,100 | 2017 |
| 30 | [Grupo Expansión](https://www.tamtam.ai/c/grupo-expansion) (grupoexpansion.com)<br>A leading media company in Mexico with over 50 years of history, focusing on digital publishing, out-of-home media, events, and filmed entertainment | Broadcast Media Production and Distribution | 🇲🇽 Mexico City | 1,020 |  |
| 31 | [Ability Trade Marketing](https://www.tamtam.ai/c/ability-trade-marketing) (abilitytrademkt.com.br)<br>Specializing in Trade Marketing, Ability offers integrated solutions tailored to companies' needs With 15 years of experience, they excel in operational excellence strategies | Advertising Services | 🇧🇷 São Paulo | 998 | 2000 |
| 32 | [AlmapBBDO](https://www.tamtam.ai/c/almapbbdo) (almapbbdo.com.br)<br>A global agency focused on creativity and innovation, believes in the power of creativity to drive business success and engage fans | Advertising Services | 🇧🇷 São Paulo | 992 | 1993 |
| 33 | [PorMiCuenta, Marketing Independiente](https://www.tamtam.ai/c/pormicuenta-marketing-independiente) (pormicuenta.mx)<br>Digital marketing and creative agency specializing in pharmaceutical, technology, education, and entrepreneurship industries Services include event marketing, digital marketing, creativity, and production | Advertising Services | 🇲🇽 | 919 | 2015 |
| 34 | [dOma](https://www.tamtam.ai/c/doma) (doma.ag)<br>Helping brands identify their purpose and create relevant, desirable, and shareable products that resonate with consumers on various platforms | Design Services | 🇧🇷 Curitiba | 911 | 1996 |
| 35 | [FCamara](https://www.tamtam.ai/c/fcamara) (fcamara.com)<br>technology and innovation ecosystem delivering digital transformation, e-commerce, cloud, cybersecurity, data analytics, and marketing services across multiple industries | IT Services and IT Consulting | 🇧🇷 São Paulo | 908 |  |
| 36 | [Copastur Viagens e Turismo](https://www.tamtam.ai/c/copastur-viagens-e-turismo) (copastur.com.br)<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 | Travel Arrangements | 🇧🇷 São Paulo | 870 | 1973 |
| 37 | [GNP Grupo Nacional de Proyectos](https://www.tamtam.ai/c/gnp-grupo-nacional-de-proyectos)<br>Experts in outsourcing services and customer relationship management, offering Contact Center, Digital Agency, and Affinity services Specializing in tele-sales, technical support, digital development, and lead generation | Telephone Call Centers | 🇨🇴 Bogotá | 822 | 2000 |
| 38 | [Live One Trade Marketing](https://www.tamtam.ai/c/live-one-trade-marketing) (liveonetrade.com.br)<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 | Retail | 🇧🇷 Campinas | 808 | 2014 |
| 39 | [Soledad Farías Diseño Gráfico](https://www.tamtam.ai/c/soledad-farias-diseno-grafico) (soledadfarias.com.ar)<br>Specializing in graphic design and visual communication, the company offers quality products, attentive to client needs, values, and communication goals Providing services for a range of clients | Graphic Design | 🇦🇷 Buenos Aires | 805 |  |
| 40 | [Fábrica](https://www.tamtam.ai/c/fabrica-sao-paulo)<br>Crafting compelling brand stories through data-driven insights, creative concepts, multi-channel strategies, and technology to engage audiences and drive authentic connections | Advertising Services | 🇧🇷 São Paulo | 802 | 1995 |
| 41 | [UV](https://www.tamtam.ai/c/uv) (uv.agency)<br>Marketing and media agency specialized in strategy, creativity, PR, and experiences Operating in Latin America, USA, and Spain since 1999 Every interaction matters | Marketing Services | 🇨🇱 Santiago | 798 | 1999 |
| 42 | [Mark Up](https://www.tamtam.ai/c/mark-up) (markup.com.br)<br>The company offers strategic consulting, tech solutions development, and creative agency services to generate impactful results for clients | Advertising Services | 🇧🇷 São Paulo | 791 | 1994 |
| 43 | [Digital Marketing](https://www.tamtam.ai/c/digital-marketing-huechuraba) (digitalmarketing.cl)<br>An online agency dedicated to digital marketing, SEO, SEM, professional website design, social media marketing, corporate blogs, and digital consulting services | Advertising Services | 🇨🇱 Huechuraba | 788 |  |
| 44 | [Micro e Pequenas Empresas](https://www.tamtam.ai/c/micro-e-pequenas-empresas) (semantico.com.br)<br>Offering specialized support in digital marketing projects for small and micro enterprises in the Brazilian market, tailored to the specific needs of SMEs | Advertising Services | 🇧🇷 Porto Alegre | 773 | 2018 |
| 45 | [Cadastra](https://www.tamtam.ai/c/cadastra) (cadastra.com)<br>Blends digital marketing services, consulting, and technology, helping clients transform and grow businesses through advanced digital operations and strategic partnerships. | IT Services and IT Consulting | 🇧🇷 São Paulo | 744 | 2000 |
| 46 | [Dinamica Merchandising](https://www.tamtam.ai/c/dinamica-merchandising) (dinamicamerchandising.com.br)<br>The company believes in partnership to achieve successful business, focusing on recruitment, temporary/ permanent staffing, cleaning, security services, and merchandising across multiple states | Advertising Services | 🇧🇷 Cascavel | 729 | 1995 |
| 47 | [Dog](https://www.tamtam.ai/c/dog-sao-paulo) (dogcom.com.br)<br>Integrated communication agency focused on aligning brand communication with business strategy, with a multidisciplinary approach tailored to client needs | Advertising Services | 🇧🇷 São Paulo | 725 | 2008 |
| 48 | [Compart Marketing e Tecnologia](https://www.tamtam.ai/c/compart-marketing-e-tecnologia) (compart.com.br)<br>Specialized in trade marketing and technological solutions for field actions, we offer project management focusing on results and ROI for clients | Marketing Services | 🇧🇷 São Paulo | 719 | 1995 |
| 49 | [GRUPO PROGESTION](https://www.tamtam.ai/c/grupo-progestion) (grupoprogestion.com)<br>Providing comprehensive solutions in Outsourcing, Training, Retail, Marketing, Technology Transfer, and Logistics through integrated services within different strategic units | Outsourcing and Offshoring Consulting | 🇨🇱 Santiago | 717 | 1998 |
| 50 | [Mix](https://www.tamtam.ai/c/mix) (mixcomunicaciones.com.ar)<br>We are a highly professional team with a strategic and creative vision for communication campaigns, offering holistic brand communication solutions with a focus on long-term relationships and results | Advertising Services | 🇦🇷 Buenos Aires | 717 | 1986 |
| 51 | [Icatu BRASIL - RH, Trade Marketing, Promotor Exclusivo, Promotor Compartilhado.](https://www.tamtam.ai/c/icatu-brasil-rh-trade-marketing-promotor-exclusivo-promotor-compartilhado) (icatubrasil.com.br)<br>A solid group with 26 years of experience in Brazil, recruiting, training, and managing remote teams through innovative technology solutions | Temporary Help Services | 🇧🇷 Camaçari | 715 | 1996 |
| 52 | [Untold](https://www.tamtam.ai/c/untold) (untold.site)<br>A regional ecosystem of communications and creative professionals with offices in various Latin American cities, founded in 2014 | Advertising Services | 🇧🇷 São Paulo | 712 |  |
| 53 | [california.](https://www.tamtam.ai/c/california) (weare-california.com)<br>A global digital content producer with bases in Lima, Medellín, Mexico City, and Los Angeles, focused on creating quality visual content for brands | Broadcast Media Production and Distribution | 🇵🇪 Surquillo | 686 | 2023 |
| 54 | [Grupo Nonna](https://www.tamtam.ai/c/grupo-nonna) (grupononna.com.br)<br>Field Marketing agency working collaboratively with clients and partners to drive sustainable growth, profitability, employee development, service modernization, and social initiatives | Outsourcing and Offshoring Consulting | 🇧🇷 Belo Horizonte | 683 | 1992 |
| 55 | [TERAN\TBWA](https://www.tamtam.ai/c/teran-tbwa) (terantbwa.mx)<br>The company breaks market conventions, anticipates future trends, and creates brand disruption to help brands grow creatively and innovatively | Advertising Services | 🇲🇽 Miguel Hidalgo | 680 | 1947 |
| 56 | [Salem](https://www.tamtam.ai/c/salem) (salem.com.br)<br>Specializing in direct marketing services to target specific audiences and drive customer engagement through personalized communication strategies | Advertising Services | 🇧🇷 São Paulo | 673 |  |
| 57 | [EK](https://www.tamtam.ai/c/ek) (ek.cl)<br>Specializing in Strategic Communication and Public Affairs, we provide personalized and efficient services to private companies, public institutions, and other entities | Public Relations and Communications Services | 🇨🇱 Vitacura en Santiago de Chile | 671 | 2013 |
| 58 | [TMT Trade Marketing Technologies](https://www.tamtam.ai/c/tmt-trade-marketing-technologies) (tmt.com.ar)<br>National trade marketing services company with exclusive representatives nationwide Professional teams, solid financial backing, real-time information systems, and complementary service network | Advertising Services | 🇦🇷 Buenos Aires | 661 | 1999 |
| 59 | [Publicar - Publicidad y Soluciones Multimedia S.A](https://www.tamtam.ai/c/publicar-publicidad-y-soluciones-multimedia-s-a) (gurusoluciones.com)<br>This company supports businesses of all sizes in the region by offering advertising solutions through various media platforms and digital tools | Advertising Services | 🇨🇴 Bogotá | 653 | 1958 |
| 60 | [GALERIA.ag](https://www.tamtam.ai/c/galeria-ag) (galeria.ag)<br>An independent Brazilian agency focused on combining memorable creativity, data, and technology to deliver impactful solutions | Advertising Services | 🇧🇷 São Paulo | 647 | 2021 |
| 61 | [GSP](https://www.tamtam.ai/c/gsp-guatemala-city) (gspcorp.com)<br>Regional company in Central America specializing in Field Marketing services Established in Guatemala, offering product placement, promotions & a wide range of promotional solutions | Marketing Services | 🇬🇹 Guatemala City | 630 | 1996 |
| 62 | [Artes Gráficas](https://www.tamtam.ai/c/artes-graficas) (sv-artesgraficas.com)<br>A Creative Studio offering brand strategy, design, fixtures, and marketing collateral tailored for Hispanic Markets to help clients grow their businesses | Advertising Services | 🇸🇻 San Salvador | 630 | 2002 |
| 63 | [Avatar](https://www.tamtam.ai/c/avatar) (avatarla.com)<br>An independent digital agency founded in 2001, specializing in a comprehensive range of marketing services including advertising, creative content creation, and video production | Advertising Services | 🇦🇷 Buenos Aires | 627 | 2001 |
| 64 | [Ideal Axicom](https://www.tamtam.ai/c/ideal-axicom) (axicom.com)<br>Global PR accelerator specializing in agile communications for companies driving innovation Part of WPP, offering expertise in reputation management, awareness amplification, and growth strategies | Public Relations and Communications Services | 🇧🇷 São Paulo | 610 | 2007 |
| 65 | [Rom](https://www.tamtam.ai/c/rom) (rom.com.pe)<br>Experts in marketing services and Trade Marketing, integrating technology and talent to achieve sales goals for clients in Peru and Chile Employ over 2700 ROMers | Advertising Services | 🇵🇪 La Victoria | 604 | 2010 |
| 66 | [Spark](https://www.tamtam.ai/c/spark-sao-paulo) (spark.com.br)<br>Influencer marketing powerhouse offering integrated services, technology solutions, and expert guidance to brands, agencies, and influencers in exploring influence marketing potential | Advertising Services | 🇧🇷 São Paulo | 598 | 2014 |
| 67 | [Sancho BBDO](https://www.tamtam.ai/c/sancho-bbdo) (sanchobbdo.com.co)<br>Creative agency that prioritizes ideas that matter to people, talented individuals focused on impactful work, and clients who prioritize the audience over themselves | Advertising Services | 🇨🇴 Bogotá | 596 |  |
| 68 | [Puente Sur GTR](https://www.tamtam.ai/c/puente-sur-gtr) (puentesur-gtr.cl)<br>Puente Sur GTR specializes in retail services across Chile, offering expertise in personnel management, store setups, remodeling, and in-store marketing projects Part of The Southbridge Group | Staffing and Recruiting | 🇨🇱 Providencia | 586 | 2000 |
| 69 | [Pleno Group](https://www.tamtam.ai/c/pleno-group) (plenogroup.com.br)<br>A leading provider of outsourced services in the North/Northeast, offering standardized services, brand promotion, and recruitment across 11 states | Staffing and Recruiting | 🇧🇷 Jaboatão dos Guararapes | 585 | 1994 |
| 70 | [Artplan](https://www.tamtam.ai/c/artplan) (artplan.com.br)<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 | Advertising Services | 🇧🇷 São Paulo | 582 | 1967 |
| 71 | [Prisma Promotora](https://www.tamtam.ai/c/prisma-promotora) (prismapromotora.com.br)<br>A specialist in commercial advisory and consultancy, serving top players in the Brazilian financial market for over 18 years | Facilities Services | 🇧🇷 Barueri | 582 | 2005 |
| 72 | [OUI](https://www.tamtam.ai/c/oui-909206) (ouipr.net)<br>A PR agency specializing in press and public relations, offering strategic communication planning, celebrity endorsement, editorial content development, and media coverage | Public Relations & Communications | 🇦🇷 | 576 |  |
| 73 | [TAGG - Marketing Promocional](https://www.tamtam.ai/c/tagg-marketing-promocional) (grupotagg.com.br)<br>A team of experienced professionals providing comprehensive promotional marketing solutions, focused on strategic planning and innovative techniques to deliver excellent results | Marketing Services | 🇧🇷 São Paulo | 564 | 2009 |
| 74 | [Marketdata](https://www.tamtam.ai/c/marketdata) (marketdata.com.br)<br>A leading Latin American marketing firm, offering comprehensive relationship marketing services that go beyond traditional communication to drive emotional engagement and deliver results | Business Consulting and Services | 🇧🇷 São Paulo | 563 |  |
| 75 | [BETC HAVAS](https://www.tamtam.ai/c/betc-havas) (betc.com.br)<br>A leading creative advertising agency within a global communication group, recognized for culturally relevant ideas that elevate brands and businesses | Advertising Services | 🇧🇷 São Paulo | 560 | 2014 |
| 76 | [Publicis Brasil](https://www.tamtam.ai/c/publicis-brasil) (publicis.com.br)<br>Award-winning agency driven by 'Incomodismo' spirit, leading transformative change for clients such as Braskem, Disney, Honda, Nestlé, and P&G | Advertising Services | 🇧🇷 São Paulo | 557 | 1996 |
| 77 | [GATTACA \| Sistemas web e mobile](https://www.tamtam.ai/c/gattaca-sistemas-web-e-mobile) (gattaca.com.br)<br>The company specializes in developing web and mobile applications, systems for franchises and multi-level marketing, e-commerce solutions, affiliate programs, and marketing communication services | Advertising Services | 🇧🇷 Belo Horizonte | 553 | 2005 |
| 78 | [Serinse](https://www.tamtam.ai/c/serinse) (serinse.ec)<br>The company helps clients achieve growth by providing innovative Marketing and Trade Marketing strategies with strategic orientation and operational excellence | Advertising Services | 🇪🇨 Quito | 550 | 1999 |
| 79 | [FSB Holding](https://www.tamtam.ai/c/fsb-holding) (fsbholding.com.br)<br>Leading Brazilian ecosystem specializing in reputation management, offering strategic solutions to enhance business value through a variety of specialized companies and professionals | Public Relations and Communications Services | 🇧🇷 São Paulo | 549 |  |
| 80 | [Espacio y Mercadeo](https://www.tamtam.ai/c/espacio-y-mercadeo) (espacioymercadeo.com)<br>With 24 years of experience in the Colombian retail market, we specialize in Point of Sale Logistics Operations, offering outsourcing services in Trade Marketing and Business Intelligence | Advertising Services | 🇨🇴 Bogotá | 539 | 1999 |
| 81 | [Agencia Digital Sección Amarilla](https://www.tamtam.ai/c/agencia-digital-seccion-amarilla) (seccionamarilla.com.mx)<br>A company with over a century of experience supporting entrepreneurs, now leading digital marketing digitization and specialized services for major brands | Advertising Services | 🇲🇽 Mexico City | 529 |  |
| 82 | [Fbiz](https://www.tamtam.ai/c/fbiz) (fbiz.com.br)<br>A forward-thinking agency putting people at the center, creating engaging experiences in a constantly evolving world Join the conversation #attentionmakers | Advertising Services | 🇧🇷 São Paulo | 526 | 1999 |
| 83 | [DPZ](https://www.tamtam.ai/c/dpz) (dpz.com.br)<br>An agency known for iconic and effective advertising campaigns, blending creativity, ethics, and innovation to deliver strategic results for top clients | Advertising Services | 🇧🇷 São Paulo | 520 | 1968 |
| 84 | [Mamut](https://www.tamtam.ai/c/mamut) (elmamut.com)<br>A design and advertising studio based in Mexico City, combining design, innovation, and marketing to create digital and traditional communication campaigns | Advertising Services | 🇲🇽 Mexico City | 514 | 2010 |
| 85 | [Arizona](https://www.tamtam.ai/c/arizona) (arizona.com.br)<br>Arizona provides cross-media and integrated technology solutions for marketing, offering production services and a technology platform for efficiency and effectiveness | Advertising Services | 🇧🇷 São Paulo | 499 | 1998 |
| 86 | [O2 Filmes](https://www.tamtam.ai/c/o2-filmes) (o2filmes.com)<br>A storytelling powerhouse creating commercials, films, series, and more for 30 years, covering a wide range of genres and formats | Entertainment Providers | 🇧🇷 São Paulo | 499 | 1991 |
| 87 | [WMcCann](https://www.tamtam.ai/c/wmccann) (wmccann.com)<br>A global group known for creativity and efficiency, helping clients' brands have a meaningful impact on people's lives and driving business results | Advertising Services | 🇧🇷 São Paulo | 497 | 1935 |
| 88 | [Freelan](https://www.tamtam.ai/c/freelan) (freelan.com.mx)<br>A marketing development company offering tailored solutions for industries, delivering measurable ROI with experienced experts in advertising, PR, digital, and viral marketing | IT Services and IT Consulting | 🇲🇽 Huixquilucan | 487 | 2013 |
| 89 | [Publicis Groupe México](https://www.tamtam.ai/c/publicis-groupe-mexico) (publicisgroupe.com)<br>Global communication platform with unique Power of One philosophy, offering creativity, technology, and data services through multiple agencies to connect brands with consumers effectively | Advertising Services | 🇲🇽 Cuauhtémoc | 487 |  |
| 90 | [Camila](https://www.tamtam.ai/c/camila) (camilamarketing.com.br)<br>The company specializes in building brands and developing services ecosystems for businesses to create meaningful and positive market experiences | Marketing Services | 🇧🇷 São Paulo | 486 | 2019 |
| 91 | [Agência 4P](https://www.tamtam.ai/c/agencia-4p) (agencia4p.com.br)<br>A agency focused on providing human capital for short-term results, offering promotions, events, HR services, and contact information Located in Rio de Janeiro | Advertising Services | 🇧🇷 Rio de Janeiro | 484 | 2002 |
| 92 | [Vision & Marketing](https://www.tamtam.ai/c/vision-and-marketing) (visionymarketing.com.co)<br>Specializing in perfecting brand presence for shoppers through trade marketing, logistics, brand experiences, full commerce, smart sampling, and business intelligence solutions | Advertising Services | 🇨🇴 Bogotá | 483 |  |
| 93 | [Konecta](https://www.tamtam.ai/c/konecta) (konecta.com.bo)<br>Providing digital strategy, web design, web development, and digital marketing solutions for businesses, public figures, and entrepreneurs to optimize budgets | Technology, Information and Internet | 🇲🇽 La Paz | 473 | 2013 |
| 94 | [Grupo ND](https://www.tamtam.ai/c/grupo-nd) (grupond.com.br)<br>The multiplatform communication company in Santa Catarina produces regional content, operates a news portal, TV channel, newspaper, and magazine publisher | Media Production | 🇧🇷 Florianópolis | 465 |  |
| 95 | [InPress Porter Novelli](https://www.tamtam.ai/c/inpress-porter-novelli) (inpresspni.com.br)<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 | Public Relations and Communications Services | 🇧🇷 São Paulo | 451 | 1988 |
| 96 | [Grupo UPAX](https://www.tamtam.ai/c/grupo-upax) (upax.com.mx)<br>We drive companies to achieve their goals through technology, innovation, and creativity, offering research, marketing services, digital solutions, and brand growth strategies | Business Consulting and Services | 🇲🇽 Tlalpan | 448 | 2016 |
| 97 | [MZ Group](https://www.tamtam.ai/c/mz-group) (mzgroup.com.br)<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 | Capital Markets | 🇧🇷 São Paulo | 446 | 1999 |
| 98 | [Pedrote Marketing](https://www.tamtam.ai/c/pedrote-marketing) (pedrote.com)<br>With over 35 years in the market, this agency is a leader in creating promotional marketing strategies in Mexico and Latin America | Advertising Services | 🇲🇽 Cuajimalpa de Morelos | 445 | 1985 |
| 99 | [BW](https://www.tamtam.ai/c/bw) (bw.cl)<br>Strategic communication consultancy inspiring creativity, transforming emotions, and promoting agility since 2006 | Public Relations and Communications Services | 🇨🇱 Santiago | 442 | 2006 |
| 100 | [bee](https://www.tamtam.ai/c/bee) (facebook.com)<br>Creative agency specializing in brand activation, brand experience, POS design, advertising, and event marketing, focused on supporting independent and creative culture | Entertainment Providers | 🇦🇷 Buenos Aires | 440 | 2010 |

## 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 14, 2026.

## More company lists in Latin America

- [The largest companies in Latin America](https://www.tamtam.ai/l/largest-companies-in-latin-america) (27,923)
- [Manufacturers in Latin America](https://www.tamtam.ai/l/manufacturers-in-latin-america) (3,431)
- [Retail chains in Latin America](https://www.tamtam.ai/l/retail-chains-in-latin-america) (3,340)
- [Multinational companies in Latin America](https://www.tamtam.ai/l/multinational-companies-in-latin-america) (2,975)
- [Education providers in Latin America](https://www.tamtam.ai/l/education-companies-in-latin-america) (2,329)
- [Critical infrastructure operators in Latin America](https://www.tamtam.ai/l/critical-infrastructure-operators-in-latin-america) (2,262)
- [Financial services firms in Latin America](https://www.tamtam.ai/l/financial-services-firms-in-latin-america) (1,654)
- [Healthcare providers in Latin America](https://www.tamtam.ai/l/healthcare-providers-in-latin-america) (1,650)
- [Financial Services companies in Latin America](https://www.tamtam.ai/l/financial-services-companies-in-latin-america) (1,522)
- [Companies with a mobile app in Latin America](https://www.tamtam.ai/l/companies-with-mobile-app-in-latin-america) (1,507)
- [Retail companies in Latin America](https://www.tamtam.ai/l/retail-companies-in-latin-america) (1,379)
- [E-commerce companies in Latin America](https://www.tamtam.ai/l/ecommerce-companies-in-latin-america) (1,320)
- [Public sector organisations in Latin America](https://www.tamtam.ai/l/public-sector-organisations-in-latin-america) (1,301)
- [Food and beverage companies in Latin America](https://www.tamtam.ai/l/food-and-beverage-companies-in-latin-america) (1,290)
- [Higher Education companies in Latin America](https://www.tamtam.ai/l/higher-education-companies-in-latin-america) (1,236)
- [Distributors and wholesalers in Latin America](https://www.tamtam.ai/l/distributors-and-wholesalers-in-latin-america) (1,223)
- [Corporate groups and holding companies in Latin America](https://www.tamtam.ai/l/holding-companies-in-latin-america) (1,216)
- [Companies with in-house R&D in Latin America](https://www.tamtam.ai/l/r-and-d-companies-in-latin-america) (1,191)
- [IT Services and IT Consulting companies in Latin America](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-latin-america) (1,091)
- [Food and Beverage Services companies in Latin America](https://www.tamtam.ai/l/food-and-beverage-services-companies-in-latin-america) (1,020)
- [Hospitals and Health Care companies in Latin America](https://www.tamtam.ai/l/hospitals-and-health-care-companies-in-latin-america) (995)
- [Government Administration companies in Latin America](https://www.tamtam.ai/l/government-administration-companies-in-latin-america) (958)
- [Construction companies in Latin America](https://www.tamtam.ai/l/construction-companies-in-latin-america) (926)
- [Professional services firms in Latin America](https://www.tamtam.ai/l/professional-services-firms-in-latin-america) (924)

## The same list elsewhere

- [Marketing and communications agencies in the world](https://www.tamtam.ai/l/marketing-agencies-in-the-world) (7,103)
- [Marketing and communications agencies in Brazil](https://www.tamtam.ai/l/marketing-agencies-brazil) (148)
- [Marketing and communications agencies in Mexico](https://www.tamtam.ai/l/marketing-agencies-mexico) (32)

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Source: https://www.tamtam.ai/l/marketing-agencies-in-latin-america