Business Leads in Illinois
There are 919,804 businesses in Illinois, United States as of September 26, 2025. The top three cities with the most businesses are Chicago with 179,538, followed by Naperville with 15,636, and Rockford with 13,588. This Business leads in Illinois includes 418,942 records with email addresses, 731,051 with phone numbers, and 401,619 that have both. You’ll also find over 505,273 businesses with websites, many of which include contact page URLs for direct outreach.
Many of these businesses are highly active across social media platforms: 331,355 have Facebook pages, 200,473 are on Instagram, 214,891 use X (formerly Twitter), 220,796 have LinkedIn profiles, 140,983 maintain YouTube channels. Over 472,911 businesses have been rated by real users, making this dataset a valuable resource for reputation management, review monitoring, and B2B outreach. Whether you're targeting local businesses, building custom campaigns, or running industry-specific research — this list helps you connect with trusted and visible businesses across Illinois, United States.
| 919804 Number of Businesses | |
| 418942 Email addresses | |
| 731051 Phone numbers | |
| 505273 With Websites | |
| 220796 LinkedIn Profiles |
| 331355 Facebook Profiles | |
| 200473 Instagram Handles | |
| 214891 X Handles | |
| 140983 YouTube Channels | |
| 401619 Phone and Email |
Have trouble, confusion, or just need help? Contact us, and we’ll sort it out!
Data updated on September 26, 2025
$ 919 $1838 (Discount: 50% OFF)
Download business list in Illinois
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.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many businesses are there in the Illinois?
businesses in the Illinois
Last updated: September 26, 2025
How Bytescrapers Data Services Helps Businesses
Discover powerful solutions that transform your data challenges into competitive advantages
Lead Generation
- Identify and collect email addresses of potential customers across various industries and demographics.
- Build targeted email lists to enhance your sales efforts and improve lead conversion rates.
Email Campaigns
- Design and execute personalized email campaigns tailored to your audience.
- Track engagement and optimize strategies to drive conversions and strengthen customer relationships.
Cold Calling
- Reach out to potential customers directly via phone to create awareness about your products or services.
- Build rapport, address concerns, and generate quality leads.
Mail Campaigns
- Craft and send compelling direct mail campaigns to target specific audiences.
- Enhance brand visibility, encourage responses, and drive measurable results.
Top Business Categories in Illinois
Most Popular Business Categories in Illinois
Category | Businesses |
|---|---|
Distribution by Location
Number of businesses across different territories
How ByteScraper's Business leads in Illinois Can Help You Grow
ByteScraper’s comprehensive Business List in Illinois provides an invaluable resource for businesses aiming to enhance their outreach, marketing, CRM enrichment, or advertising efforts. This meticulously curated dataset empowers targeted campaigns and strategic growth initiatives across the business industry in Illinois.
🎯 Business lead generation list in Illinois
With access to a detailed dataset of Enterprises across Illinois, companies can identify and target high-quality leads for B2B services or products, creating a solid base for effective sales funnels and outreach strategies.
📧 Business email list in Illinois
Ideal for launching direct email marketing campaigns to businesses in Illinois, promoting new solutions, or sharing insights. Efficiently reach decision-makers with relevant and compelling messaging.
☎️ Business phone list in Illinois
Access verified phone numbers to enable direct sales calls, cold outreach, or appointment setting with key business contacts in Illinois.
🏠 Business mailing list in Illinois
Run traditional mail campaigns or send promotional materials to physical addresses of businesses across Illinois, complementing digital engagement strategies.
📚 Create business directory for Illinois
Developers can build authoritative online directories using the Business leads in Illinois, complete with business names, websites, contact details, and social media links.
⭐ Reputation management outreach for businesses in Illinois
Use integrated review and rating data to identify poorly rated businesses in Illinois, offering services like GMB optimization or review cleanup.
🗺️ Location intelligence & geomarketing for businesses in Illinois
Analyze the geographic spread of businesses across Illinois to discover hot zones, underserved areas, or regions suitable for expansion and advertising.
🗂️ CRM data enrichment with business contacts in Illinois
Enhance your internal CRM by adding verified contact data, websites, and social links of businesses in Illinois for better personalization and segmentation.
📸 Business Instagram profile list in Illinois
Reach businesses in Illinois through visually appealing Instagram campaigns or influencer collaborations using verified IG handles.
💼 Business LinkedIn profile list in Illinois
Engage decision-makers from businesses in Illinois on LinkedIn for partnerships, professional services, or networking.
📘 Business Facebook profile list in Illinois
Initiate direct messaging campaigns or run sponsored content for business via their Facebook pages in Illinois.
📊 Download Business contacts in CSV format
Export the entire Business leads in Illinois to CSV for seamless integration with your tools, CRM, or automation workflows.
🎯 Business data for Facebook Ads in Illinois
Upload your custom audience of businesses in Illinois to run targeted Facebook ad campaigns for services, tools, or promotions.
📲 Business data for Instagram Ads in Illinois
Use Instagram Ads Manager to target verified business accounts in Illinois with Stories, Reels, or Feed ads.
🔍 Business data for Google Ads in Illinois
Build Google Ads campaigns based on location, service type, or keywords, using clean contact data from the Business leads in Illinois.
🎥 Business data for YouTube Ads in Illinois
Reach business professionals in Illinois through video ads by importing the list into YouTube’s custom audiences.
🛠️ Promote industry-specific software or tools to businesses in Illinois
Offer scheduling apps, project management tools, or niche software tailored for businesses in Illinois using email or social outreach.
🏪 Pitch franchise support or loyalty programs to businesses in Illinois
Identify growth-stage businesses in Illinois ideal for franchise expansions, loyalty integrations, or backend automation services.
🖌️ Offer branding, web, or GMB setup to new businesses in Illinois
Target newly listed business companies in Illinois for branding, logo design, local SEO, and Google Business Profile creation services.
🔁 Run omni-channel outreach to businesses in Illinois
Combine email, phone, Instagram, LinkedIn, and Facebook campaigns to connect with businesses across Illinois for maximum impact.
Business Leads in Illinois
Download the list of 919804 businesses in the Illinois as of September 26, 2025 based on phone number, email, and both.
731051
Number of businesses in the Illinois with Phone Number
418942
Number of businesses in the Illinois with Email Address
401619
Number of businesses in the Illinois with Phone and Email
List of businesses in Illinois with Social Media Accounts
Explore Related Businesses by Location
Business Leads in Illinois
(With and Without Website)
Download the list of 919804 businesses in Illinois, updated as of September 26, 2025, including both with and without website information.
505273
Number of businesses in Illinois that have a website
414531
Number of businesses in Illinois that do not have a website
Download sales qualified leads in the Illinois
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
Business leads in Illinois By Ratings
269775
Number of 1 star-rated businesses in Illinois
149098
Number of 2 star-rated businesses in Illinois
176839
Number of 3 star-rated businesses in Illinois
232271
Number of 4 star-rated businesses in Illinois
472911
Number of 5 star-rated businesses in Illinois
Frequently Asked Questions
Answers of the most common questions about our dataset
What is the total number of businesses in Illinois?
The total number of businesses in Illinois is 919804.
Where can I find the leads database for Illinois?
ByteScrapers offers authentic and reliable leads data for Illinois at an affordable price.
How can I download a qualified leads database for Illinois?
You can download the complete dataset of qualified leads for Illinois after purchasing it.
Can I download a sample dataset for leads in Illinois?
Yes! ByteScrapers provides an option to download a sample dataset directly from the corresponding webpage.
In what formats can I download the leads for Illinois?
You can download the data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) formats.
What is the cost of the dataset for Illinois?
The dataset for Illinois is priced at $919.
How many businesses in Illinois have phone numbers?
There are 731051 businesses in Illinois with phone numbers.
How many businesses in Illinois include email addresses?
There are 418942 businesses in Illinois with email addresses.
How many businesses in Illinois include both phone numbers and email addresses?
There are 401619 businesses in Illinois with both phone numbers and email addresses.
How many businesses in Illinois have LinkedIn profiles?
There are 220796 businesses in Illinois with LinkedIn profiles.
How many businesses in Illinois have Facebook profiles?
There are 331355 businesses in Illinois with Facebook profiles.
How many businesses in Illinois have Instagram handles?
There are 200473 businesses in Illinois with Instagram handles.
How many businesses in Illinois have X handles?
There are 214891 businesses in Illinois with X handles.
How many businesses in Illinois have YouTube channels?
There are 140983 businesses in Illinois with YouTube channels.
What is the total number of businesses in Illinois with a website?
The total number of businesses in Illinois with a website is 505273.
What is the total number of businesses in Illinois without a website?
The total number of businesses in Illinois without a website is 414531.
How many 5-star rated businesses are there in Illinois?
There are 472911 5-star rated businesses in Illinois.
How many 4-star rated businesses are there in Illinois?
There are 232271 4-star rated businesses in Illinois.
How many 3-star rated businesses are there in Illinois?
There are 176839 3-star rated businesses in Illinois.
How many 2-star rated businesses are there in Illinois?
There are 149098 2-star rated businesses in Illinois.
How many 1-star rated businesses are there in Illinois?
There are 269775 1-star rated businesses in Illinois.
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