Validate signals first
Confirm the website, phone, and location are consistent. If any signal is missing, pause outreach and re-check.
United States → Illinois → School
School companies in Illinois | ProspectB2B
Find School companies in Illinois with outbound-ready signals. Validate fit, confirm contacts, and build a clean shortlist.
Use this list to validate outbound targets, confirm contact signals, and keep your shortlist clean before sequencing.
Outbound validationVerified signalsIndustry focusLocation matched
How to use this list
How to use this list
Keep the workflow repeatable. Validate, segment, and sequence with verified signals.
Segment by relevance
Group accounts by service focus or buyer type. Segmentation keeps messaging tight and avoids wasted touches.
Sequence with context
Reference the signal you verified and the local context. Outreach performs best when it feels grounded in evidence.
Company profiles
Company profiles
48 profiles per page. Always validate real-world signals before outreach.
Acarath Montessori Center
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Alan B. Shepard High School
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Aux Sable Middle School
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Charles J. Sahs Elementary School
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Charles Reed Elementary School
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Chicago Christian High School
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Chippewa School
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Chute Middle School
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Columbus West Elementary School
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Cossitt Avenue Elementary School
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Creative World Montessori School
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Crystal Lawns Elementary School
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CSS Academy
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Dundee Middle School
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Grand Prairie Elementary School
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Kids STEM Studio Evanston
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Meadow View Elementary School
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Medinah Middle School
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Morton School of Excellence
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Navajo Heights School
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New Field Elementary School
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Plainfield South High School
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Ronald D. O'Neal Elementary School
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Roofing Academy X
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Roofing Academy X
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Saint Helen's School
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Sullivan High School
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Tallgrass Sudbury School
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Therapeutic School and Center for Autism Research
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Thomas Jefferson Elementary School
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Wesmere Elementary School
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Woodland Intermediate School
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Abraham Lincoln Elementary School
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Abraham Lincoln Elementary School
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Academy for Global Citizenship
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Acero Bartolomé de las Casas Elementary School
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Acero Cruz School
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Acero Santiago Elementary School
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ACE Technical Charter High School
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Adlai E. Stevenson Elementary School
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Air Force Academy High School
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Albany Park Multicultural Elementary
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Aldridge Elementary School
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Al Raby High School
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Amos Alonzo Stagg High School
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ANCHOR Academy
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Ancona School
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A.O. Marshall Elementary School
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View more companiesCorrection note
Report a correction
If a listing looks incorrect, report it so the data team can review signals and sources.
Use the report an issue form, email contact@prospectb2b.com, or review the data methodology and editorial policy for source guidance.
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Pagination
Browse more profiles
Paginate through the list to explore more profiles.
FAQ
Research workflow FAQs
Keep prospecting consistent and signal-driven.
How do I validate School companies in Illinois?
Confirm the website, phone number, and location match the stated category. If anything looks inconsistent, pause and verify before outreach.
Why do some profiles show limited signals?
Some businesses do not publish every field publicly. Use missing signals as a prompt to verify details before outreach.
What is the fastest way to build a shortlist?
Filter by the clearest signals first, then prioritize companies with consistent category and location markers.
How should I personalize outreach?
Anchor your message to the signal you verified: location footprint, service focus, or a visible contact channel.
Where can I report an issue?
Use the report an issue form so the data team can review the listing and sources.
Ready to act
Move from research to outreach
Validate signals, confirm the category match, and then start a clean outbound sequence.