# Marketing and communications agencies headquartered in Montreal

Tamtam tracks 25 marketing and communications agencies headquartered in Montreal. This list ranks all of them by number of employees on LinkedIn, led by TAXI, TC Transcontinental and Yellow Pages / Pages Jaunes – Canada. Their median headcount is 332. Half of them were founded in 2001 or later.

This selection of large marketing and communications agencies in Montreal includes companies such as TAXI, offering brand, customer, and commerce capabilities, and TC Transcontinental, a leader in flexible packaging and printing. Yellow Pages / Pages Jaunes – Canada connects Canadians with local businesses through digital marketing solutions. ReDefine is a global VFX and animation boutique providing creative production services. AVENIR GLOBAL is a holding and management group with specialized communication agencies. FOLKS is a global visual effects company.

The companies on this list are predominantly large and well-established, with a significant number of employees. A notable pattern is the strong presence of companies founded in the 1970s, such as TC Transcontinental, AVENIR GLOBAL, and TC Media, indicating a period of growth and establishment for these types of businesses in Montreal.

🇨🇦 Montreal · 25 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [TAXI](https://www.tamtam.ai/c/taxi) (vml.com)<br>Offers world-class brand, customer, and commerce capabilities as part of VML, with offices in Montréal and New York. | Advertising Services | 🇨🇦 Montreal | 9,150 |  |
| 2 | [TC Transcontinental](https://www.tamtam.ai/c/tc-transcontinental) (tctranscontinental.com)<br>A leader in flexible packaging and printing, specializing in French-language educational publishing Committed to quality, innovation, and responsible business practices | Printing Services | 🇨🇦 Montreal | 4,587 | 1976 |
| 3 | [Yellow Pages / Pages Jaunes – Canada](https://www.tamtam.ai/c/yellow-pages-pages-jaunes-canada) (solutions.yp.ca)<br>The company champions the local economy by connecting Canadians with local businesses through digital marketing solutions to promote products and services | Advertising Services | 🇨🇦 Montreal | 1,735 | 1908 |
| 4 | [ReDefine](https://www.tamtam.ai/c/redefine-montreal) (redefine.co)<br>A global VFX and animation boutique offering creative production services to studios, filmmakers, and streaming companies to bring stories to life effectively | Media Production | 🇨🇦 Montreal | 1,216 | 2019 |
| 5 | [AVENIR GLOBAL](https://www.tamtam.ai/c/avenir-global) (avenir.global)<br>A global holding and management group with specialized communication agencies in Canada, the US, Europe, and the Middle East | Public Relations and Communications Services | 🇨🇦 Montreal | 1,020 | 1976 |
| 6 | [FOLKS](https://www.tamtam.ai/c/folks-montreal) (folksvfx.com)<br>A global visual effects company with 600 diverse artists creating captivating effects for film and television in Montreal, Toronto, Bogotá, Saguenay, and Mumbai | Media Production | 🇨🇦 Montreal | 893 |  |
| 7 | [Rodeo FX](https://www.tamtam.ai/c/rodeo-fx) (rodeofx.com)<br>Full-service creative company specializing in moving work, combining craft and technological creativity with teams across multiple global cities. | Movies, Videos, and Sound | 🇨🇦 Montreal | 751 |  |
| 8 | [TC Media](https://www.tamtam.ai/c/tc-media) (tctranscontinental.com)<br>Leading provider of media and interactive marketing solutions in Canada, offering print and digital content in French and English for various industries and consumers | Advertising Services | 🇨🇦 Montreal | 544 | 1976 |
| 9 | [Moment Factory](https://www.tamtam.ai/c/moment-factory) (momentfactory.com)<br>Creation and production of immersive multimedia environments combining video, lighting, architecture, sound, and special effects worldwide. | Entertainment Providers | 🇨🇦 Montreal | 538 | 2001 |
| 10 | [LG2](https://www.tamtam.ai/c/lg2) (lg2.com)<br>A creative agency focused on driving progress through brand experiences, comprised of over 450 passionate professionals in Canada | Business Consulting and Services | 🇨🇦 Montreal | 451 | 1991 |
| 11 | [Sid Lee](https://www.tamtam.ai/c/sid-lee) (sidlee.com)<br>Multidisciplinary creative community specializing in brand building, expression, and experience through design, advertising, architecture, and interactive communication. | Advertising Services | 🇨🇦 Montreal | 398 | 1993 |
| 12 | [Nurun](https://www.tamtam.ai/c/nurun) (nurun.com)<br>The company sparks future-focused solutions, rethinking businesses from the inside out to benefit humans by questioning and discovering value | IT Services and IT Consulting | 🇨🇦 Montreal | 359 | 1999 |
| 13 | [Publicis Canada](https://www.tamtam.ai/c/publicis-canada) (publicis.ca)<br>A global creative agency within Publicis Groupe, providing leadership in brand attraction through intelligence, creativity, and technology for various clients worldwide | Advertising Services | 🇨🇦 Montreal | 332 |  |
| 14 | [UA](https://www.tamtam.ai/c/ua) (urbanagency.ca)<br>A forward-thinking company focused on understanding the relationship between products/services and markets, evolving and adapting to create the future | Advertising Services | 🇨🇦 Montreal | 312 | 2010 |
| 15 | [DULCEDO Management](https://www.tamtam.ai/c/dulcedo-management) (dulcedo.com)<br>Representing individuals with unique qualities, Dulcedo Management embraces diversity and creativity to discover emerging talents in modeling, entertainment, and sports | Advertising Services | 🇨🇦 Montreal | 291 | 2008 |
| 16 | [Media Experts](https://www.tamtam.ai/c/media-experts) (mediaexperts.com)<br>provides integrated media solutions for major Canadian brands using innovative approaches, unique technologies, and collaborative partnerships across multiple offices. | Advertising Services | 🇨🇦 Montreal | 240 | 1981 |
| 17 | [Tink](https://www.tamtam.ai/c/tink-montreal) (tink.ca)<br>A leading digital agency in Montreal offering a wide range of services including development, strategy, marketing, design, hosting, and 24/7 support | IT Services and IT Consulting | 🇨🇦 Montreal | 233 | 1995 |
| 18 | [Camden](https://www.tamtam.ai/c/camden) (camdenpublicite.com)<br>This creative agency uses Pivotal Thinking to drive measurable results by asking the right questions, rejecting consensus, and imagining unique possibilities | Advertising Services | 🇨🇦 Montreal | 191 | 1991 |
| 19 | [Datmos](https://www.tamtam.ai/c/datmos) (datmos.com)<br>An award-winning agency specializing in scalable e-commerce solutions for B2B, D2C, and B2C, helping companies think, build, run, and scale their online presence | IT Services and IT Consulting | 🇨🇦 Montreal | 104 | 2006 |
| 20 | [MARKA](https://www.tamtam.ai/c/marka) (markadesign.ca)<br>They specialize in creating branding and marketing strategies, corporate identity, packaging, product labeling, communication, marketing, and advertising for businesses | Design Services | 🇨🇦 Montreal | 76 | 2018 |
| 21 | [GLM Marketing](https://www.tamtam.ai/c/glm-marketing) (glmktg.com)<br>Direct response agency specializing in bringing marketing offers to life through creative, print-and-mail, call center integration, and customer service support | Advertising Services | 🇨🇦 Montreal | 32 |  |
| 22 | [NOGAE](https://www.tamtam.ai/c/nogae) (nogaegroup.com)<br>A global company offering diverse services in website & mobile app design, marketing consulting, sourcing & logistics, finance, and distribution across 11 countries | Advertising Services | 🇨🇦 Montreal | 21 | 2003 |
| 23 | [Featuring](https://www.tamtam.ai/c/featuring) (agencefeaturing.com)<br>Brand management and marketing communications agency specializing in online, B2B, and employer branding, offering opportunities in design and marketing careers in Montreal | Advertising Services | 🇨🇦 Montreal | 12 | 2005 |
| 24 | [Media ROI](https://www.tamtam.ai/c/media-roi) (mediaroi.ca)<br>Full service marketing agency specializing in client acquisition by analyzing businesses, identifying target audiences, and strategizing to promote product adoption | Advertising Services | 🇨🇦 Montreal | 3 | 2017 |
| 25 | [artlequin — creative agency](https://www.tamtam.ai/c/artlequin-creative-agency) (artlequin.ca)<br>A Quebec creative agency leveraging artificial intelligence and human expertise to accelerate customized projects with exceptional quality, shaping the creative future | Media Production | 🇨🇦 Montreal | 2 | 2023 |

## 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 11, 2026.

## More company lists in Montreal

- [The largest companies in Montreal](https://www.tamtam.ai/l/largest-companies-montreal) (986)
- [Multinational companies in Montreal](https://www.tamtam.ai/l/multinational-companies-montreal) (203)
- [Retail chains in Montreal](https://www.tamtam.ai/l/retail-chains-montreal) (85)
- [SaaS companies in Montreal](https://www.tamtam.ai/l/saas-companies-montreal) (71)
- [IT Services and IT Consulting companies in Montreal](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-montreal) (70)
- [Financial services firms in Montreal](https://www.tamtam.ai/l/financial-services-firms-montreal) (69)
- [Software Development companies in Montreal](https://www.tamtam.ai/l/software-development-companies-montreal) (68)
- [Professional services firms in Montreal](https://www.tamtam.ai/l/professional-services-firms-montreal) (65)
- [Companies with in-house R&D in Montreal](https://www.tamtam.ai/l/r-and-d-companies-montreal) (59)
- [Public sector organisations in Montreal](https://www.tamtam.ai/l/public-sector-organisations-montreal) (57)
- [Education providers in Montreal](https://www.tamtam.ai/l/education-companies-montreal) (53)
- [Manufacturers in Montreal](https://www.tamtam.ai/l/manufacturers-montreal) (53)
- [Consulting firms in Montreal](https://www.tamtam.ai/l/consulting-firms-montreal) (52)
- [Critical infrastructure operators in Montreal](https://www.tamtam.ai/l/critical-infrastructure-operators-montreal) (51)
- [IT services companies in Montreal](https://www.tamtam.ai/l/it-services-companies-montreal) (51)
- [E-commerce companies in Montreal](https://www.tamtam.ai/l/ecommerce-companies-montreal) (44)
- [Retail companies in Montreal](https://www.tamtam.ai/l/retail-companies-montreal) (44)
- [AI companies in Montreal](https://www.tamtam.ai/l/ai-companies-montreal) (40)
- [Financial Services companies in Montreal](https://www.tamtam.ai/l/financial-services-companies-montreal) (39)
- [Corporate groups and holding companies in Montreal](https://www.tamtam.ai/l/holding-companies-montreal) (39)
- [Logistics companies in Montreal](https://www.tamtam.ai/l/logistics-companies-montreal) (39)
- [Companies with a mobile app in Montreal](https://www.tamtam.ai/l/companies-with-mobile-app-montreal) (38)
- [Transportation, Logistics, Supply Chain and Storage companies in Montreal](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-montreal) (38)
- [Distributors and wholesalers in Montreal](https://www.tamtam.ai/l/distributors-and-wholesalers-montreal) (36)

## The same list elsewhere in Canada

- [Marketing and communications agencies in Canada](https://www.tamtam.ai/l/marketing-agencies-canada) (148)
- [Marketing and communications agencies in Ontario](https://www.tamtam.ai/l/marketing-agencies-ontario) (79)
- [Marketing and communications agencies in the province of Quebec](https://www.tamtam.ai/l/marketing-agencies-province-of-quebec) (32)
- [Marketing and communications agencies in Toronto](https://www.tamtam.ai/l/marketing-agencies-toronto) (52)

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Source: https://www.tamtam.ai/l/marketing-agencies-montreal