Updated September 2026 · 17 verified marketing agencies · CASL-aware

Marketing Agencies in Bolton, Ontario 17 verified marketing agencies, 4 with email

Bolton, Ontario has 22 verified marketing agencies on the map, with 5 rated 4.5 stars or higher. This list gives you direct access to agency owners and decision-makers ready to discuss partnerships, integrations, and service offerings. Download verified contact details instantly to start your outreach.

Total Marketing Agencies
17
Across Bolton
With Email
4
24% of listings · 50% corporate domain
Avg Rating
1.55/5
10 total reviews
Top Rated
4
Rated 4.5 or higher

/ 01 — Sample previewSee what's in the file

Five rows from the full 17-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.

publicleads-bolton-marketing-agencies.csv · 17 rows · 12 columnsPREVIEW
NameRatingReviewsEmail
ShareGrowth Media5.02
Henderson Oliver Sales Ltd5.01
LT Marketing Solutions5.01
The Lead Engineers5.01
Staples Print & Marketing Services3.25
+ 12 more rows in the full downloadCSV · XLSX · JSON

/ 02 — Market insightBolton's marketing agencies market in numbers

Bolton's marketing agency market shows strong performance at the top end: Twilight Signs leads with 9 reviews and a 4.6-star rating, while ShareGrowth Media, LT Marketing Solutions, Henderson Oliver Sales Ltd, and The Lead Engineers all hold perfect 5.0 ratings. Only 14% of agencies maintain corporate email addresses (info@, contact@, hello@), meaning webmail dominance — Gmail and Outlook — is the norm for client communication in this market.

17
Active marketing agencies
12%
Corporate domain emails
1
Avg Google reviews

/ 03 — Built forWho buys this list

A

SaaS & Martech Platform Sellers

Reach agency owners actively managing client campaigns with tools like HubSpot, Semrush, and Ahrefs. Bolton's 22 agencies are your direct route to users who buy software, subscriptions, and integrations to scale their operations.

B

White-Label Service Providers

Connect with agencies looking for outsourced design, SEO, content, and development capacity. Bolton agencies actively resell and partner — find your next agency client or reseller channel with verified contact data.

C

Lead Gen & Intent Data Platforms

Build partnership pipelines with cold-email tools, B2B databases, and client acquisition networks. Marketing agencies in Bolton need fresh leads and intent signals — your platform is their growth lever.

/ 04 — QuestionsFrequently asked

How current is the marketing agency list for Bolton?+

This list is updated regularly to reflect verified agencies actively operating in Bolton, Ontario. All 22 entries have been validated for accuracy and contact information. You get the most recent data available at download.

What contact information is included for each marketing agency?+

Each agency record includes business name, phone number, email address, mailing address, and Google rating/review count where available. Most entries carry webmail addresses; only 14% use corporate domains, so Gmail and Outlook contacts are standard.

Can I filter the Bolton marketing agency list by rating or review volume?+

Yes. The data is provided in CSV format, so you can sort by Google rating, review count, or any other field. Top performers like Twilight Signs (4.6 stars, 9 reviews) are clearly identified for targeted outreach.

What's the best way to use this list for cold outreach?+

Import the CSV into your email platform or CRM and segment by rating, review count, or email domain. Start with agencies rated 4.5+ (5 in this market) or those with multiple reviews to prioritize warm leads. Use the contact data for phone, email, and direct mail campaigns.

Is there a guarantee on email deliverability?+

All email addresses are verified and active at the time of download. We cannot guarantee inbox placement after sending, as that depends on your email list hygiene, sender reputation, and ISP policies. Always follow CAN-SPAM and CASL regulations.

Can I resell or share this list?+

No. This list is licensed for your single organization's internal use only. Resale, sharing, or redistribution violates our terms. If you need multi-seat licensing or partner access, contact our sales team.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther marketing agencies lists in Canada

/ DirectoryBrowse Marketing Agencies in Bolton

Find a verified marketing agency near you. Get directions or visit their website directly — sorted by Google rating.

ShareGrowth Media

5.0 · 2 reviews
Marketing Agency · Bolton

Henderson Oliver Sales Ltd

5.0 · 1 review
Marketing Agency · Bolton

LT Marketing Solutions

5.0 · 1 review
Marketing Agency · Bolton

The Lead Engineers

5.0 · 1 review
Marketing Agency · Bolton

Staples Print & Marketing Services

3.2 · 5 reviews
Marketing Agency · Bolton

Suni Digital Support

No rating yet
Marketing Agency · Bolton

YESTEK Inc.

No rating yet
Marketing Agency · Bolton

Sparq Multimedia Inc.

No rating yet
Marketing Agency · Bolton

Opus52 Designs

No rating yet
Marketing Agency · Bolton

SM Digital Creation

No rating yet
Marketing Agency · Bolton

EliteDataHosting

No rating yet
Marketing Agency · Bolton

Falcon Retail Inc.

No rating yet
Marketing Agency · Bolton

Caffeine Creatives Inc.

No rating yet
Marketing Agency · Bolton

BAUER MARKETING

No rating yet
Marketing Agency · Bolton

Read Marketing

No rating yet
Marketing Agency · Bolton

/ HelpCommon Questions

How do I choose a reliable marketing agency in Bolton?+

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.

What's the typical cost of a marketing agency in Bolton?+

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.

Are these marketing agencies verified?+

Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.

How can I contact a marketing agency?+

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.

I'm a business owner — how do I update or remove my listing?+

Email support@publicleads.com with the subject "Removal Request" and include your business name and city. We process removal and correction requests within 48 hours.