Foundation leads in Illinois: verified email list
Where can I buy foundation leads in Illinois?
Foundation leads in Illinois: key facts
- Illinois's share of all foundation contacts in LeadQuasar
- 10% (111 of 1,061)
- Rank among states for foundation contacts
- #5 of 5 states covered
- Largest Illinois city for foundation contacts
- Chicago — 78% of the state (87)
Reach foundation decision-makers across Illinois — from Chicago to the rest of the state. Filter by city, unlock 50 leads a day free, and export straight to your CRM on Pro.
Who this list is for
This is a B2B list: every record is a business in our foundation category in Illinois. It is built for companies that sell to them, such as software and SaaS vendors, marketing and web agencies, recruiters, and suppliers or wholesalers.
Foundation leads in Illinois
Search the live database. Names and contact details unlock with a free account — 50 a day, no card.
38 with email
Foundation
Aurora, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Naperville, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Joliet, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation
Chicago, IL
Foundation leads in Illinois at a glance
| Total foundation contacts in Illinois | 111 |
|---|---|
| With a business email address | 38 (34%) |
| With a phone number | 110 (99%) |
| Cities covered | 5 |
| Largest city | Chicago (87) |
| With a website | 96 (86%) |
| Added in the last 90 days | 111 |
| Rank by contacts among Illinois industries | #124 of 217 |
| Cost per lead | Free — 50/day, or unlimited on $9.99/mo |
| Export format | CSV (CRM-ready) |
34% of Illinois foundation contacts carry a business email and 99% a phone number, against 88% and 99% across all 452,908 LeadQuasar contacts in Illinois. This industry is under 1% of them.
Foundation leads in Illinois by data quality
Every Illinois foundation record is scored for completeness and placed in one of five data tiers, so you can see how much of the list carries verified contact details before unlocking anything. Tiers describe the data, not the price: each unlock counts once toward your 50 free a day, and Pro is unlimited for $9.99/month.
Foundation leads by city in Illinois
Top cities for foundation contacts in Illinois right now:
Chicago, Naperville and Aurora hold 91% of the state’s 111 foundation contacts.
| City | Contacts | Share of Illinois |
|---|---|---|
| Chicago | 87 | 78% |
| Naperville | 9 | 8.1% |
| Aurora | 6 | 5.4% |
| Joliet | 6 | 5.4% |
| Rockford | 3 | 2.7% |
How to get foundation leads in Illinois
- Step 1
Search & filter
Filter foundation contacts in Illinois by city, company size, and data quality.
- Step 2
Unlock the ones you want
Reveal verified emails and phone numbers — 50 a day free, unlimited on Pro.
- Step 3
Export & reach out
Save to a list and export to CSV for your CRM, cold email, or dialer.
Foundation leads in Illinois — frequently asked questions
How do I get foundation leads in Illinois?
To get foundation leads in Illinois, search LeadQuasar's 111 verified Illinois foundation contacts (38 with a business email and 110 with a phone number), filter by city, starting with Chicago, then unlock 50 a day free with no card or unlimited on Pro for $9.99/month. On Pro, export them as a CSV for your CRM, cold-email tool or dialer.
Where can I buy foundation leads in Illinois?
You can buy Illinois foundation leads directly on LeadQuasar. We hold 111 verified foundation contacts in Illinois — filter them by city for free and unlock 50 leads a day at no cost. Pro is $9.99/month for unlimited unlocks and CSV export. No bulk list purchase, no annual contract.
Is there an Illinois foundation email list?
Yes. 38 of the 111 foundation contacts in Illinois (34%) include a verified business email. Unlock the ones matching your criteria and export a clean CSV for your CRM or cold-email tool.
How many foundation leads are available in Illinois?
LeadQuasar has 111 verified foundation contacts in Illinois. 38 include a direct email and 110 include a phone number.
How much does a foundation lead in Illinois cost?
There is no per-lead charge. Searching is free, a free account unlocks 50 foundation leads a day with no card, and Pro removes the limit entirely for $9.99/month — which also adds CSV export and the AI assistant.
Which Illinois city has the most foundation leads?
Chicago leads Illinois with 87 foundation contacts, followed by Naperville (9) and Aurora (6). You can filter to any city in Illinois before unlocking anything.
How many Illinois foundation records include a website?
96 of the 111 Illinois foundation records (86%) include a website.
Do you offer lead generation in Illinois?
Yes — LeadQuasar is a self-serve lead generation database covering Illinois. Instead of running campaigns on your behalf, it gives you direct access to 111 foundation contacts across the state, so you can build your own Illinois business email list. Search free, unlock 50 leads a day without a card, and export when you upgrade.
What fields come with each Illinois foundation lead?
Every unlocked record includes the business or contact name, business email, phone number, website, full Illinois address with city and postal code, industry category, and a 0–100 data-quality score. Records sourced with LinkedIn profiles and firmographics include those too. In Illinois, 34% carry a business email, 99% a phone number and 86% a website.
Can I export Illinois foundation leads to my CRM?
Yes. Save unlocked leads to a list and export them as a deduped CSV that imports directly into HubSpot, Pipedrive, Salesforce, Instantly, Smartlead, or any dialer. CSV export is included with Pro at $9.99/month.
How current is the Illinois foundation data?
The counts above come straight from LeadQuasar's live database and refresh at least once a week; this Illinois foundation data last changed on 2026-10-19. Records are re-validated on an ongoing basis and each carries a quality score reflecting how complete and verifiable it is.
Foundation leads in other states
Other industries in Illinois
Verified contacts for other Illinois industries, counted from the same live database:
Start reaching Illinois foundation decision-makers today
Create a free account and unlock your first verified foundation contacts in Illinois in under a minute.
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