How many Energy suppliers are in Illinois, United States?
There are 32 Energy suppliers in Illinois, United States. The highest number of Energy suppliers in Illinois are in Downers Grove and Palatine with 3 businesses and 2 businesses, respectively. Downers Grove makes up approximately 9.4% of all Energy suppliers in Illinois.
Data last updated: July, 2025
Total Businesses
32
With Phone
28
With Website
17
With Hours
11
Sample Data
Preview of Energy supplier businesses in Illinois, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
SmartEnergy Illinois
|
Chicago
|
★
4.0
|
831
|
(*1*) 6*9-*5*0 | smartenergy.com |
|
Constellation - America's Energy Choice®
|
Chicago
|
★
2.0
|
85
|
(*5*) 4*5-*2*4 | constellation.com |
|
BioUrja Renewables
|
Peoria
|
★
3.0
|
76
|
(*0*) 6*3-*8*8 | biourja.com |
|
Herbalife Tower Nutrition
|
Chicago
|
★
4.0
|
55
|
(*7*) 6*6-*8*8 | proteinbar4134.wixsi... |
|
TriCounty FS, INC.
|
Jerseyville
|
★
4.0
|
29
|
(*1*) 4*8-*5*4 | tricountyfs.com |
|
AmeriGas Propane
|
Lansing
|
★
3.0
|
24
|
(*0*) 4*4-*5*5 | amerigas.com |
|
AmeriGas Propane
|
Cicero
|
★
2.0
|
21
|
(*8*) 4*2-*4*5 | amerigas.com |
|
Conserv FS
|
Tinley Park
|
★
4.0
|
17
|
(*0*) 5*2-*7*3 | conservfs.com |
|
US Direct Marketing Corporation
|
Oak Brook
|
★
3.0
|
15
|
(*3*) 5*5-*0*0 | Not available |
|
Exelon Corporation Headquarters
|
Chicago
|
★
3.0
|
14
|
(*0*) 4*3-*2*0 | exeloncorp.com |
Get access to all 22 remaining Energy suppliers with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (32 Businesses)Top Cities in Illinois
Cities with most Energy suppliers
| City | Business Count | Percentage |
|---|---|---|
|
Downers Grove
|
3
|
9.4%
|
|
Palatine
|
2
|
6.3%
|
|
Chicago
|
2
|
6.3%
|
|
Coulterville
|
1
|
3.1%
|
|
East Alton
|
1
|
3.1%
|
|
Edwardsville
|
1
|
3.1%
|
|
Harvey
|
1
|
3.1%
|
|
Glendale Heights
|
1
|
3.1%
|
|
Elkville
|
1
|
3.1%
|
|
Dixon
|
1
|
3.1%
|
What Data Do We Provide?
Our dataset for Energy suppliers in Illinois, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 32 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 32 Energy suppliers
Contact Information
Direct phone numbers, email addresses, and website URLs for Energy suppliers across Illinois, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Energy suppliers in Illinois, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Illinois, United States
Complete Data Fields for Energy suppliers in Illinois, United States:
Each of the 32 Energy suppliers records includes:
Business Attributes
Common features and services (10+ businesses)
services
amenities
accessibility
business type
other
How You Can Use Energy suppliers Data from Illinois, United States
Our comprehensive dataset of 32 Energy suppliers in Illinois, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Energy suppliers industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in Illinois, United States to uncover underserved areas and high-potential markets for Energy suppliers.
Lead Generation & Sales Prospecting
Find and reach Energy suppliers in Illinois, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Energy suppliers openings or rollouts using density maps and insights from our 32 listings to target low-competition, high-demand zones in Illinois, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 32 Energy suppliers for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Illinois, United States by analyzing the distribution of Energy suppliers across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Energy suppliers in Illinois, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 32 Energy suppliers database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Energy suppliers across Illinois, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Energy suppliers in Illinois, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Energy suppliers in specific regions of Illinois, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Energy suppliers by studying GMB listings, ratings, and categories used by top-performing competitors in Illinois, United States.
Mapping & Navigation Integration
Add Energy suppliers POI data to your apps for delivery, logistics, or travel using accurate coordinates from 32 verified locations in Illinois, United States.
Related Categories in Illinois, United States
Explore related categories in Illinois, United States
How can I download a list of Energy suppliers in Illinois, United States into Excel?
You can download the complete list of 32 Energy suppliers data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.