Top advertising companies in Canada
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Merkle Canada INC. | Canada | Toronto | 1 University Ave Fl 10 | Ontario | M5J 2P1 | merkleinc.***** | 2014 | $300,556,500 | 1,500 | Corporation | 1003 | 8952078 |
| 2 | Mccann Worldgroup Canada INC | Canada | Toronto | 1300-200 Wellington St W | Ontario | M5V 0N6 | mccann.***** | 2009 | $222,097,850 | 650 | Corporation | 2314 | N/A |
| 3 | Commonwealth | Canada | Toronto | 1300-10 Bay St | Ontario | M5J 2R8 | N/A | 2009 | $148,634,715 | 435 | Corporation | 2314 | N/A |
| 4 | Vml Canada INC | Canada | Toronto | 155 Queens Quay E 10th Fl | Ontario | M5A 0W4 | N/A | 2024 | $136,675,600 | 400 | Corporation | 10 | N/A |
| 5 | Natmar Holdings INC | Canada | Toronto | 26 Duncan St | Ontario | M5V 2B9 | naymarklaw.***** | 1992 | $126,233,730 | 630 | Corporation | 4 | N/A |
| 6 | Dac Group (holdings) LIMITED | Canada | Toronto | 5000 Yonge St Suite 700 | Ontario | M2N 7E9 | dacgroup.***** | 1972 | $119,591,150 | 350 | Corporation | 15 | N/A |
| 7 | Grey Advertising Ulc | Canada | Toronto | 500-46 Spadina Ave | Ontario | M5V 2H8 | grey.***** | 1958 | $114,465,815 | 335 | Corporation | 1957 | N/A |
| 8 | Lg2 Montreal INC | Canada | Montréal | 100-4051 Rue Molson | Québec | H1Y 3L1 | lg2.***** | 2020 | $106,948,657 | 313 | Corporation | 7 | N/A |
| 9 | Leo Burnett Company LTD | Canada | Toronto | 1200-175 Bloor St E North Tower, | Ontario | M4W 3R9 | leoburnett.***** | 1952 | $102,506,700 | 300 | Corporation | 1095 | 331520 |
| 10 | Publicis Media Canada INC. | Canada | Montréal | 358 Rue Beaubien O Bureau 500 | Québec | H2V 4S6 | publicismontreal.***** | 1998 | $97,381,365 | 285 | Corporation | 1095 | 3469336 |
| 11 | Sid Lee INC | Canada | Montréal | 1 Place Ville Marie Suite 12102 | Québec | H3B 4E6 | sidlee.***** | 2015 | $50,092,750 | 250 | Corporation | 9 | N/A |
| 12 | Bbdo Canada CORP | Canada | Toronto | 2 Bloor St W Suite 3200 | Ontario | M4W 3E2 | bbdo.***** | 2002 | $42,077,910 | 210 | Corporation | 2314 | N/A |
| 13 | 1570707 Ontario INC | Canada | Toronto | 1-55 Horner Ave | Ontario | M8Z 4X6 | ims.***** | 2003 | $40,074,200 | 200 | Corporation | N/A | N/A |
| 14 | I.M.S. Inquiry Management Systems LTD | Canada | Toronto | 1-55 Horner Ave | Ontario | M8Z 4X6 | ims.***** | 1982 | $40,074,200 | 200 | Corporation | 2 | N/A |
| 15 | Dac Group / Canada LTD | Canada | Toronto | 5000 Yonge St Suite 700 | Ontario | M2N 7E9 | kmdgroup.***** | 2010 | $40,074,200 | 200 | Corporation | 15 | N/A |
| 16 | Lot342 INC | Canada | Toronto | 342 Munster Ave | Ontario | M8Z 3C5 | N/A | 2013 | $40,074,200 | 200 | Corporation | N/A | N/A |
| 17 | Advantage Parts Solutions LTD | Canada | Burnaby | 110-8061 Lougheed Hwy | British Columbia | V5A 1W9 | adps.***** | 2016 | $40,074,200 | 200 | Corporation | N/A | N/A |
| 18 | J.W.T Enterprises INC | Canada | Toronto | 8th-160 Bloor St E | Ontario | M4W 3P7 | wundermanthompson.***** | 1976 | $40,074,200 | 200 | Corporation | N/A | N/A |
| 19 | Publicis Canada INC | Canada | Toronto | 111 Queen St E Suite 200 | Ontario | M5C 1S2 | publicis.***** | 2006 | $34,063,070 | 170 | Corporation | 2 | N/A |
| 20 | Carat Canada INC | Canada | Toronto | 1 University Ave 6f | Ontario | M5J 2P1 | carat.***** | 1994 | $32,460,102 | 162 | Corporation | 1003 | N/A |
| 21 | Tadiem INC | Canada | Toronto | 225 Wellington St W | Ontario | M5V 3G7 | bensimonbyrne.***** | 2023 | $32,059,360 | 160 | Corporation | N/A | N/A |
| 22 | Mindshare Canada LTD | Canada | Toronto | 155 Queens Quay E | Ontario | M5A 1B6 | mindshareworld.***** | 2017 | $32,059,360 | 160 | Corporation | 1957 | N/A |
| 23 | Skiron INC | Canada | Québec City | 101-56 Rue Saint-pierre | Québec | G1K 4A1 | skiron.***** | 1983 | $30,456,392 | 152 | Corporation | N/A | N/A |
| 24 | Entreprise De Communications Tank INC. | Canada | Montréal | 55 Rue Prince | Québec | H3C 2M7 | tankww.***** | 2016 | $30,055,650 | 150 | Corporation | 3 | 10039438 |
| 25 | Havas Canada Holdings, INC | Canada | Toronto | 473 Adelaide St W Suite 300 | Ontario | M5V 1T1 | ca.***** | 2018 | $28,051,940 | 140 | Corporation | 206 | N/A |
Showing 25 of 8,849 companies
Request Free SampleAdvertising companies in Canada by province
8,849 advertising companies across 13 Canadian provinces and territories. Hover any province to see its share of the Canadian advertising companies market.
Advertising companies in Canada by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 5,547 | |
| 5-9 | 2,117 | |
| 10-19 | 600 | |
| 20-49 | 416 | |
| 50-99 | 77 | |
| 100-199 | 41 | |
| 0 or Unknown | 36 | |
| 200-499 | 13 | |
| 500-999 | 1 | |
| 1.000-4.999 | 1 |
Advertising companies in Canada by revenue
| Bracket | Companies | Share |
|---|---|---|
| 100.001 to 499.999 | 5,787 | |
| 500.000 to 999.999 | 1,884 | |
| 1.000.000 to 4.999.999 | 764 | |
| 0 or Unknown | 181 | |
| 5.000.000 to 9.999.999 | 134 | |
| 10.000.000 to 49.999.999 | 84 | |
| 100.000.000 to 499.999.999 | 9 | |
| 1 to 100.000 | 4 | |
| 50.000.000 to 99.999.999 | 2 |
SIC and industry classification for Canadian advertising companies
Canadian advertising companies fall under SIC code 7311. The list above covers every active Canadian company tagged with this code plus closely related codes, so the province and revenue breakdowns reflect the entire sector rather than a sample.
Closely related business services
Frequently asked questions about advertising companies in Canada
Our list tracks 8,849 active advertising companies across all ten Canadian provinces and three territories, sourced from federal Corporations Canada (ISED) and provincial business registries and verified monthly. The exact count changes as firms register, dissolve and merge.
The province with the most advertising companies is Ontario, followed by Quebec, British Columbia, Alberta and Manitoba. The full province breakdown above shows the share each Canadian province and territory holds.
Canadian advertising companies are primarily covered by SIC code 7311. The list above covers every active Canadian company tagged with this code plus closely related codes. The platform link beside each result lets you filter by sub-code or by SIC major group.
Yes. Apply your filters (province, size, revenue, etc.) on the platform, preview the result, then export the full filtered list as CSV or Excel. Larger exports are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full business address, primary phone, business email (where available), website, BN, employee size, revenue band, founding year and SIC classification. Records are sourced from federal Corporations Canada and provincial registries and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest federal and provincial registry feeds. The "Last updated" line at the top of this page shows the most recent refresh date.
13 Canadian provinces and territories have at least one active advertising companie in our list. The province with most advertising companies is Ontario, followed by Quebec, British Columbia, Alberta and Manitoba. Use the interactive province map above to compare any two provinces by share of the Canadian advertising companies market.
