This email list covers 141 marketing agencies in Hamilton, Ontario, delivered as Excel and CSV files the moment you pay $9 USD. Of the 141 businesses, 106 have an email address, 138 a phone number, 133 a website, 140 a street address and 68 a Google rating — a blank cell means the business does not publish that field. Use it for cold email, calling or direct mail to marketing agencies in Hamilton, Ontario; one purchase includes free updates.
The Hamilton, Ontario marketing agencies list has 141 businesses, 106 of them with a business email. Each record has the business name, phone, address, website and Google rating. One-time $9 USD — download Excel and CSV right after checkout, no subscription.
Five rows from the full 141-row dataset, sorted by rating & review count. The full file has one row per business with 16 columns: business name, email, email type (business or personal), phone, street address (with postal code), city, state/province, country, Google rating, review count, website, email quality, audit date, and any other emails and phones we found for the business with where we found them. The CSV adds email_2, email_3… where a business has more than one address. Service-area businesses (mobile mechanics, handymen, cleaners) deliberately don’t list an address on Google, so that column is blank for about 2% of rows.
| Name | Rating | Reviews | |
|---|---|---|---|
| Asterisk Marketing | ★ 5.0 | 106 | i***@asteriskmarketing.co |
| Massive Web Design Inc | ★ 5.0 | 75 | — |
| Northern Spruce Media Inc. | ★ 5.0 | 62 | — |
| GraphixFlo | ★ 5.0 | 48 | i***@graphixflo.com |
| Vision Design Inc. | ★ 5.0 | 46 | i***@vision-design.net |
Hamilton's marketing agencies average 3.93 stars across 1,203 Google reviews, with 141 firms rated 4.5 or higher. Asterisk Marketing leads the market with a perfect 5.0 rating backed by 141 verified customer reviews.
68 of the 141 marketing agencies in Hamilton have a Google rating; 73 have none yet. Of those, 53 are rated 4.5 or higher, 1 between 4.0 and 4.4 and 14 below 3.0. 2 have 100 or more Google reviews.
| 4.5 and higher | 53 | 38% | |
| 4.0 – 4.4 | 1 | 1% | |
| 3.0 – 3.9 | 0 | 0% | |
| Below 3.0 | 14 | 10% | |
| No rating yet | 73 | 52% |
106 of the 141 have an email address we could verify. Of those, 33 are on the business's own domain and 73 on another domain, such as Gmail or Outlook. The other 35 have no verified email.
| Own-domain email | 33 | 23% | |
| Other email (Gmail, Outlook …) | 73 | 52% | |
| No email | 35 | 25% |
57 of the 141 list their opening hours on Google. Of those, 16 are open on Saturday or Sunday, 9 on Sunday and 4 around the clock.
| Hours listed | 57 | 40% | |
| Open at the weekend | 16 | 11% | |
| Open on Sunday | 9 | 6% | |
| Open 24 hours | 4 | 3% |
Google files these 68 marketing agencies under 6 categories. The most common are Marketing agency (41), Website designer (12), Advertising agency (5), Marketing consultant (5) and Internet marketing service (4).
| Marketing agency | 41 | 29% | |
| Website designer | 12 | 9% | |
| Advertising agency | 5 | 4% | |
| Marketing consultant | 5 | 4% | |
| Internet marketing service | 4 | 3% |
The 56 with a postal code sit in 19 postal areas. The busiest are L8S (9), L8E (5), L8P (5), L8R (5) and L8L (4).
| L8S | 9 | 6% | |
| L8E | 5 | 4% | |
| L8P | 5 | 4% | |
| L8R | 5 | 4% | |
| L8L | 4 | 3% |
38% of Hamilton's marketing agencies are rated 4.5 or higher, against 29% of the 4,721 across Ontario. 75% have an email address we could verify, against 75% across Ontario. 11% open at the weekend, against 11% across Ontario.
| Rated 4.5+ — Hamilton | 53 | 38% | |
| Rated 4.5+ — Ontario | 1,371 | 29% | |
| With email — Hamilton | 106 | 75% | |
| With email — Ontario | 3,545 | 75% |
Marketing agencies in Hamilton actively use HubSpot, Semrush, Ahrefs, and Mailchimp for client work.
Hamilton's 141 agencies constantly need design, SEO, content, and development resources to fulfill client contracts. A direct contact list lets you pitch outsourced capabilities and reseller partnerships to agency owners and project managers running at capacity.
Offer them lead-gen databases, intent data, or partnership networks to help them fill their own sales funnels.
You receive verified contact records for all 141 marketing agencies in Hamilton, including company name, phone, email, website, and address. Most records include both corporate and owner contact details. All data is current and formatted for instant import into CRM, email, or cold-outreach platforms.
Yes. High ratings and review volume indicate active, reputable firms that win and service clients regularly.
This establishes them as both the most visible and most customer-reviewed agency, making them a quality benchmark for Hamilton's marketing sector.
The download includes all available data fields for each agency. You can sort and filter by review count, rating, website, and other attributes after import. Some agencies specialize in digital, branding, or SaaS marketing—details often visible in their websites and review descriptions.
Data is refreshed quarterly. Agencies are removed or updated if they close, change contact info, or drop below our quality threshold. Your CSV download reflects the most current verified records available at the time of purchase.
Find a verified marketing agency near you. Get directions or visit their website directly — sorted by Google rating.
Start with the rating — look for a marketing agency holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.
Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three marketing agencies directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.
Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — collected by our own crawl. We show only what's already public; we don't add or alter business details.
Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.
Go to publicleads.com/your-business. You can remove your business or an email address, or fix your phone or email there; we email a confirmation link first, and nothing changes until it is used. For anything else, email support@publicleads.com.
Is your business on this list? Remove it or fix its phone or email. Not on it? Add your business.