List of Offices in Ontario
Ontario has 1,614 offices in this dataset, last verified September 9, 2026. That makes it the largest market for offices in Canada, with 30% of the national total, ahead of Quebec (1,156).
Email reach in Ontario runs above the national rate: 517 offices (32%) include an email address, against 25.9% across Canada. 1,217 (75.4%) list a phone number, and 488 carry both.
68.8% of offices in Ontario have a website, above the national average of 64.2%. The 503 without a site are a ready-made prospect list for web design and local SEO agencies.
Among the 1,143 rated offices in Ontario, 22% hold a 5-star average, below the national figure of 26%. 344 are rated 1 to 2 stars (30% of rated businesses, above the national 26%), a natural shortlist for reputation management and review software.
Social Media Reach
536
390
297
283
YouTube
Have questions or need help choosing the right dataset? Contact us and we'll sort it out.
Sample Pack: 15 verified records
Test data quality before you buy
Complete Database
Risk-Free PurchaseAll 1,614+ verified records
$30
Save 50%
Need Specific Leads?
Custom database built to your exact target criteria.
Offices List in Ontario
Browse a random sample of 15 records — see the exact fields and data quality before you download.
| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Canada Post | Address | Barrie | Ontario | Canada | Email | Phone | 16 | 4 | ||||||
Economic Development | Address | Bradford | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Canada Post | Address | Windsor | Ontario | Canada | Email | Phone | 25 | 2.5 | — | — | — | — | ||
Waterloo Social Assistance | Address | Waterloo | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Karen Cilevitz | Address | Richmond Hill | Ontario | Canada | Email | Phone | 24 | 1.8 | — | ||||||
 | TCC Canada - The Collaboration Centre | Address | Ottawa | Ontario | Canada | Email | Phone | 62 | 4.9 | — | — | — | — | ||
Peterborough Legal Svc | Address | Peterborough | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Thunder Bay Sewer-Water Mntnc | Address | Thunder Bay | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Stratford Service Canada Centre | Address | Stratford | Ontario | Canada | Email | Phone | 54 | 4.4 | — | — | — | — | ||
 | Grand River Conservation Authority Head Office | Address | Cambridge | Ontario | Canada | Email | Phone | 99 | 4.2 | — | — | ||||
Cambridge Site Plan Approval | Address | Cambridge | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Employment Insurance | Address | Collingwood | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Office of Strategic Inn | Address | Aurora | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Burlington Elections | Address | Burlington | Ontario | Canada | Email | Phone | 0 | 0 | |||||||
 | Canada Post | Address | Cornwall | Ontario | Canada | Email | Phone | 33 | 2.7 | — | — | — | — |
This is a randomized preview — the full database contains 1,614 records with complete field coverage.
Get the full Offices database
1,614 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Offices in Ontario
This list is built for teams that sell to offices: B2B suppliers, small business software vendors and local marketing agencies. It covers 1,614 offices in Ontario, with the fields to call, email, segment and map them.
Who Sells to Offices in Ontario
Each of these buyers can work the 1,614 businesses in this list as a pipeline for a different product:
- Suppliers and wholesalers: Introduce your products and trade pricing to the 1,614 offices in Ontario.
- Small business software and payments: Pitch scheduling, invoicing, POS or payment tools sized for owner-run businesses.
- Local marketing agencies: Offer websites, local SEO and ads to businesses competing for customers nearby.
Phone, Contact Form and Facebook Outreach in Ontario
Start with the 488 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (1,217): 75.4% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (594): businesses with a contact page URL give you another way in when no email is listed.
- Facebook messages (536): 33.2% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Ontario
Filter the website, rating and social columns to pull the offices that fit a specific service before you pitch:
- No website listed (503): 31% of offices in Ontario have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (344): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (1,078): 67% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Ontario
Rank areas inside Ontario by record count before sending reps out:
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Offices in Ontario
1,614 records · verified September 9, 2026
- Phone numbers
- 1,217
- Email addresses
- 517
- Phone and email
- 488
- Websites
- 1,111
Google ratings· 1,143 rated (71%)
22% hold 5 stars
- 1-star rated
- 133
- 11.6% of rated
- 2-star rated
- 211
- 18.5% of rated
- 3-star rated
- 399
- 34.9% of rated
- 4-star rated
- 150
- 13.1% of rated
- 5-star rated
- 250
- 21.9% of rated
Social profiles:
- Facebook:536· 33.2%
- X (Twitter):436· 27%
- Instagram:390· 24.2%
- LinkedIn:297· 18.4%
- YouTube:283· 17.5%
Offices in Ontario are a mixed-channel, Facebook-heavy market: 75.4% list a phone number and 32% publish an email. Among 1,143 rated offices, 22% hold 5 stars, a more even spread, so ratings separate businesses meaningfully.
Related Offices by Location
Browse datasets for Offices across nearby locations
Frequently asked questions about Offices in Ontario
Everything you need to know about our offices database for Ontario: data quality, coverage, freshness, pricing, and formats. Last updated September 9, 2026.
How many Offices are there in Ontario?
There are 1,614 offices in Ontario in our verified database, as of September 9, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Ontario, for sales prospecting, competitive research, and territory planning.
How up to date is the Offices data for Ontario?
This dataset was last updated in September 9, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Offices database for Ontario?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Offices businesses in Ontario?
InfiniteLeadsHub provides verified market intelligence datasets for offices businesses in Ontario as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Offices database for Ontario cost?
The complete offices leads database for Ontario costs $15 as a one-time payment.
You get instant access to all 1,614 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need offices contacts in Ontario specifically, a one-time $15 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Offices data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Ontario offices database, including contact fields, social profiles, and ratings data.
How do I download the Offices list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Offices in Ontario have phone numbers?
1,217 offices in Ontario (75% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Offices in Ontario have email addresses?
517 offices in Ontario (32%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Offices in Ontario have both a phone number and an email address?
488 offices in Ontario have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Offices in Ontario are active on social media?
Social profile coverage for offices in Ontario: 297 on LinkedIn, 536 on Facebook, 390 on Instagram, 283 on YouTube, 436 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Offices in Ontario have a website?
1,111 offices in Ontario (69%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Offices in Ontario do not have a website?
503 offices in Ontario operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Offices in Ontario?
Rating breakdown for offices in Ontario: 250 with a 5-star rating, 150 with a 4-star rating, 399 with a 3-star rating, 211 with a 2-star rating, 133 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Offices data for other states or the entire US?
Yes. The national Offices database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Ontario first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Offices contact data in Ontario legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.