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Business Leads in Ontario

There are 11,416 businesses in Ontario as of March 13, 2026. Concentrated within a single metro area, this represents a high-density opportunity for hyper-local B2B campaigns and direct outreach to decision-makers.

Ontario accounts for approximately 0.5% of all 2,376,842 businesses in California, making it a focused local market with a well-defined prospect base ideal for precision outreach.

Around 48.5% of businesses in Ontario have email addresses, 88.2% have phone numbers, and 46.7% include both — with 59.4% also having a website.

These businesses are active on social media: 4,074 have Facebook pages, 2,827 are on Instagram, 2,560 have LinkedIn profiles, 2,797 use X (formerly Twitter), 1,892 maintain YouTube channels. Over 6,765 businesses have been rated by real users, making this dataset a strong fit for local reputation management and review-based outreach. This dataset is best suited for hyperlocal outreach in Ontario.

11416 Number of Businesses
5532 Email addresses
10071 Phone numbers
6785 With Websites
2560 LinkedIn Profiles
4074 Facebook Profiles
2827 Instagram Handles
2797 X Handles
1892 YouTube Channels
5329 Phone and Email
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Data updated on March 13, 2026

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Download sample business list in Ontario

Find new clients and close more deals with the world s best business leads provider. You can download email and phone number lists for your sales teams. Here is a random sample of 0 records for you to look at the fields and the data that we provide.

NAMEAddressCityStateCountryEmailPhoneWebsiteReview CountReview ScoresGoogle URLFacebookInstagramLinkedInYoutube

How many businesses are there in the Ontario?

Total Records
11,416

businesses in the Ontario

Last updated: March 13, 2026

Contact Coverage · Ontario

In Ontario, approximately 48.5% of businesses have email contacts, while 88.2% have phone numbers, making it well-suited for precision outreach within a single urban market.

Data last updated March 13, 2026

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88.2%

10,071 businesses in Ontario with Phone Number

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48.5%

5,532 businesses in Ontario with Email Address

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46.7%

5,329 businesses in Ontario with Phone and Email

Data Completeness

Contact completeness is solid across Ontario's business records dataset: a meaningful share of records carry both phone and email, supporting direct and digital outreach in parallel.

46.7%of businesses have both email & phone
Email + Phone46.7%
Email only48.5%
Phone only88.2%
Website59.4%

Top Business Categories in Ontario

Most Popular Business Categories in Ontario

Category
Businesses

How to Use the Business leads in Ontario

Ontario is a high-density local market — every record is within a single metro area. Here's how businesses, agencies, and sales teams are putting this data to work.

Direct Sales Outreach in Ontario

Every record in this dataset is a businesses business verified within Ontario — no filtering needed. 88.2% have phone numbers on record, so load it directly into your CRM or dialer and start reaching decision-makers the same day, without spending time on list cleanup or geographic deduplication.

City-Focused Email & Phone Campaigns

Ontario's tight geographic footprint makes it ideal for high-relevance outreach. With 48.5% of businesses having email addresses on record, every contact is in the same metro — so your messaging stays sharp and your reply rates stay high.

Local Ad Audience Building

59.4% of businesses in Ontario have a listed website, making them easy to track and target online. Use the dataset to build a custom audience on Facebook, Google, or LinkedIn — more precise than platform geo-targeting and far cheaper than broad local ad inventory.

Focused Local Market

0.5%

of 2,376,842 businesses in California

City Market Overview

Ontario represents an emerging local market for businesses — manageable size, low competition, and a clear prospect base to build from.

Email48.5%
Phone88.2%
Website59.4%

Social Media Reach of businesses in Ontario

Ontario's businesses businesses are well-represented across social channels, making this dataset a strong fit for social-first outreach strategies.

Facebook Profiles
4,07435.7%
Facebook Profiles
Instagram Handles
2,82724.8%
Instagram Handles
LinkedIn Profiles
2,56022.4%
LinkedIn Profiles
X Handles
2,79724.5%
X Handles
Youtube Channels
1,89216.6%
Youtube Channels

Website Presence

Around 59.4% of businesses in Ontario have an active website, pointing to a digitally active local market ready for direct website-driven outreach.

Data last updated March 13, 2026

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59.4%

6,785 businesses in Ontario that have a website

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40.6%

4,631 businesses in Ontario that do not have a website

Download sales qualified leads in the Ontario

Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.

Ratings Breakdown

10,218 businesses in Ontario have earned 4-star or higher ratings from real customers, making this dataset well-suited for review-focused local targeting.

starstarstarstarstar

4,406

1-star rated businesses in Ontario

starstarstarstarstar

2,314

2-star rated businesses in Ontario

starstarstarstarstar

2,773

3-star rated businesses in Ontario

starstarstarstarstar

3,453

4-star rated businesses in Ontario

starstarstarstarstar

6,765

5-star rated businesses in Ontario

Frequently Asked Questions

Answers of the most common questions about our dataset

How many businesses are there in Ontario?

There are 11,416 businesses listed in Ontario as of the latest update. This represents an active local market with significant B2B outreach potential.

How many businesses in Ontario have email addresses?

5,532 businesses in Ontario have verified email addresses, making this dataset a strong starting point for direct email campaigns and automated outreach sequences.

How many businesses in Ontario have phone numbers?

10,071 businesses in Ontario include phone numbers. 5,329 of those also have email addresses — ideal for multi-channel campaigns.

Can I use this data for local campaigns targeting businesses in Ontario?

Yes. The dataset covers 11,416 businesses businesses in Ontario, making it well-suited for hyper-local outreach, direct mail, and targeted digital ads within the area.

What information is included for each business in Ontario?

Each record typically includes the business name, physical address, phone number, email, website URL, social media profiles (Facebook, Instagram, LinkedIn, X, YouTube), and star ratings where available.

How do I download the business dataset for Ontario?

You can purchase the dataset directly from this page and download it instantly. A free sample is available to review the data format and quality before committing.

Still have questions? Feel free to reach out to our support team

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