IL · Business leads
Illinois business email list
706,063 businesses in Illinois, 247,746 with a public email address. Choose an industry below for its exact count, top cities and sample records.
706,063
Businesses
247,746
With email
35% of businesses
605,886
With phone
86% of businesses
507,206
With website
72% of businesses
Illinois lead lists by industry
Illinois business list FAQ
How many businesses in Illinois have an email address?
247,746 of the 706,063 Illinois businesses in the database (35%) have a public email address.
Which industries are biggest in Illinois?
Among the lead lists on this site: Restaurants (23,199), Real estate agents (11,410) and Lawyers (8,302).
Which Illinois cities have the most businesses?
Chicago (114,221), Aurora (84,253) and Naperville (48,312).
Reach every business in Illinois.
6,279,921 US businesses with a public email address, by industry and state. $399 once or $59/month.
One-time or monthly · No credits · No per-lead fees