This email list covers 40 marketing agencies in Whitby, Ontario, delivered as Excel and CSV files the moment you pay $9 USD. Of the 40 businesses, 22 have an email address, 38 a phone number, 37 a website, 40 a street address and 28 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 Whitby, Ontario; one purchase includes free updates.
The Whitby, Ontario marketing agencies list has 40 businesses, 22 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 40-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 | |
|---|---|---|---|
| RainSpark Media Group Inc | ★ 5.0 | 35 | — |
| Niche Up Digital Marketing | ★ 5.0 | 22 | — |
| Webrite Design Solutions | ★ 5.0 | 15 | m***@webritedesign.com |
| TwinklePPC | ★ 5.0 | 13 | 2***@gk.ed |
| Grapevine Media | ★ 5.0 | 13 | — |
Whitby holds one of the largest concentrations of marketing agencies in Ontario at 40 active operations. The market is mature: 18% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 6 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.
28 of the 40 marketing agencies in Whitby have a Google rating; 12 have none yet. Of those, 20 are rated 4.5 or higher, 1 between 3.0 and 3.9 and 7 below 3.0.
| 4.5 and higher | 20 | 50% | |
| 4.0 – 4.4 | 0 | 0% | |
| 3.0 – 3.9 | 1 | 3% | |
| Below 3.0 | 7 | 18% | |
| No rating yet | 12 | 30% |
22 of the 40 have an email address we could verify. Of those, 7 are on the business's own domain and 15 on another domain, such as Gmail or Outlook. The other 18 have no verified email.
| Own-domain email | 7 | 18% | |
| Other email (Gmail, Outlook …) | 15 | 38% | |
| No email | 18 | 45% |
17 of the 40 list their opening hours on Google. Of those, 6 are open on Saturday or Sunday, 5 on Sunday and 5 around the clock.
| Hours listed | 17 | 43% | |
| Open at the weekend | 6 | 15% | |
| Open on Sunday | 5 | 13% | |
| Open 24 hours | 5 | 13% |
Google files these 26 marketing agencies under 5 categories. The most common are Marketing agency (16), Website designer (4), Advertising agency (3), Marketing consultant (2) and Promotional products supplier (1).
| Marketing agency | 16 | 40% | |
| Website designer | 4 | 10% | |
| Advertising agency | 3 | 8% | |
| Marketing consultant | 2 | 5% | |
| Promotional products supplier | 1 | 3% |
The 17 with a postal code sit in 3 postal areas. The busiest are L1N (13), L1R (3) and L1P (1).
| L1N | 13 | 33% | |
| L1R | 3 | 8% | |
| L1P | 1 | 3% |
50% of Whitby's marketing agencies are rated 4.5 or higher, against 29% of the 4,721 across Ontario. 55% have an email address we could verify, against 75% across Ontario. 15% open at the weekend, against 11% across Ontario.
| Rated 4.5+ — Whitby | 20 | 50% | |
| Rated 4.5+ — Ontario | 1,371 | 29% | |
| With email — Whitby | 22 | 55% | |
| With email — Ontario | 3,545 | 75% |
Reach Whitby marketing agencies already running HubSpot, Semrush, Ahrefs, and ClickUp—tools that map directly to your platform's use case. 18% corporate email adoption means decision-makers are one message away from qualified leads ready to integrate your software into client workflows.
Whitby's 40 agencies generate consistent demand for design, SEO, content, and development outsourcing. Target high-rated shops like Niche Up Digital Marketing (5.0★, 22 reviews) and Peacock family Promotional (5.0★, 20 reviews) that already resell partner services and scale client projects through trusted vendors.
Whitby agencies rely on intent data and B2B contact lists to feed client acquisition pipelines. With an average of 8 reviews per agency and 228 total reviews showing active client work, these firms actively hunt for partnership channels and data sources to expand their service offerings.
There are 40 verified marketing agencies in Whitby, Ontario. All have been validated for contact accuracy and business legitimacy. The database includes ratings, review counts, and direct contact information for cold outreach campaigns.
Marketing agencies in Whitby average 3.68 stars across 228 Google reviews.
The remaining 22 use webmail, which is still valid for outreach but may route through less formal channels.
Yes. Your purchase includes an instant CSV download with all 40 agencies, their ratings, review counts, website URLs, and verified contact details. Import directly into your cold-email tool or CRM for immediate outreach.
Yes. All contact information has been verified for accuracy, and all ratings and review counts are pulled directly from Google Business profiles. Data is refreshed quarterly.
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.