List of Business to business services in Illinois
Illinois has 1,667 business to business services in this dataset, last verified September 6, 2026. It is the fifth-largest market for business to business services in the United States, holding 3.7% of the national total, behind New York (1,926) and ahead of Pennsylvania (1,629).
Among cities, Springfield leads with 226, ahead of Chicago (162). Together the top two hold 23% of the state total, with the rest spread across smaller cities and towns.
Email reach in Illinois runs above the national rate: 796 business to business services (47.8%) include an email address, against 43.5% across the United States. 1,609 (96.5%) list a phone number, and 787 carry both.
88.8% of business to business services in Illinois have a website, in line with the national average of 87.3%. Only 186 lack a site, so pitch redesigns and SEO rather than first-time builds.
Among the 1,087 rated business to business services in Illinois, 66% hold a 5-star average, in line with the national figure of 67%. 88 are rated 1 to 2 stars (8.1% of rated businesses, above the national 7.1%), a natural shortlist for reputation management and review software.
Social Media Reach
761
394
684
434
YouTube
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Business to business services List in Illinois
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ILZ & Associates Accounting | Address | Mokena | Illinois | United States | Email | Phone | 6 | 5 | — | — | — | — | |||
 | Scalesology | Address | Chicago | Illinois | United States | Email | Phone | 18 | 4.8 | — | — | — | — | ||
 | Diehl Controls | Address | Naperville | Illinois | United States | Email | Phone | 1 | 5 | — | — | ||||
 | Fulfillment Packaging Services | Address | Deerfield | Illinois | United States | Email | Phone | 0 | 0 | — | — | ||||
 | Bankcard Analytics | Address | Chicago | Illinois | United States | Email | Phone | 2 | 5 | — | — | — | — | ||
Able Assistants | Address | Oak Forest | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | Platinum Tooling Technologies, Inc. | Address | Prospect Heights | Illinois | United States | Email | Phone | 13 | 5 | ||||||
 | N & O Solutions | Address | Oak Forest | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Collabera | Address | Des Plaines | Illinois | United States | Email | Phone | 10 | 4.2 | |||||||
 | Processing Leaders LLC | Address | Frankfort | Illinois | United States | Email | Phone | 3 | 5 | — | — | — | — | ||
 | Shred Nations | Address | Bloomingdale | Illinois | United States | Email | Phone | 8 | 4.5 | — | |||||
 | Shred Nations | Address | Evanston | Illinois | United States | Email | Phone | 2 | 5 | — | |||||
 | CoinFlip Bitcoin ATM - Hometown Food & Liquor South Beloit (South Beloit) | Address | South Beloit | Illinois | United States | Email | Phone | 3 | 3 | — | |||||
 | Old Second National Bank | Address | Warrenville | Illinois | United States | Email | Phone | 44 | 4.5 | — | — | ||||
 | Villano & Associates Inc | Address | Northbrook | Illinois | United States | Email | Phone | 2 | 5 | — | — | — | — |
This is a randomized preview — the full database contains 1,667 records with complete field coverage.
Get the full Business to business services database
1,667 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Distribution by Location
Number of Business to business services across different territories
City | Business to business services |
|---|---|
Springfield | 226 |
Chicago | 162 |
What You Can Do with the List of Business to business services in Illinois
This list is built for teams that sell to business to business services: B2B software vendors, white-label partners and managed IT providers. It covers 1,667 business to business services in Illinois, with the fields to call, email, segment and map them.
Who Sells to Business to business services in Illinois
Each of these buyers can work the 1,667 businesses in this list as a pipeline for a different product:
- B2B software vendors: Pitch CRM, project management, proposal and invoicing tools to the 1,667 business to business services in Illinois.
- White-label and outsourcing partners: Offer overflow or white-label work that firms can deliver under their own brand.
- Managed IT and office service providers: Sell IT support, business phones, backups and security to small offices.
Phone, Email and Facebook Outreach in Illinois
Start with the 787 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (1,609): 96.5% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (796): 47.8% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (761): 45.7% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Illinois
Filter the website, rating and social columns to pull the business to business services that fit a specific service before you pitch:
- No website listed (186): 11% of business to business services in Illinois have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (88): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (906): 54% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Illinois
The 1,667 business to business services in Illinois are spread across 2 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Springfield and Chicago hold 23% of records in Illinois, the biggest clusters for in-person visits.
- Beyond the big cities: 1,279 records (77%) sit outside the 2 cities with their own list, reachable by phone and email without travel.
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Business to business services in Illinois
1,667 records · verified September 6, 2026
- Phone numbers
- 1,609
- Email addresses
- 796
- Phone and email
- 787
- Websites
- 1,481
Google ratings· 1,087 rated (65%)
66% hold 5 stars
- 1-star rated
- 41
- 3.8% of rated
- 2-star rated
- 47
- 4.3% of rated
- 3-star rated
- 140
- 12.9% of rated
- 4-star rated
- 142
- 13.1% of rated
- 5-star rated
- 717
- 66% of rated
Social profiles:
- Facebook:761· 45.7%
- LinkedIn:684· 41%
- X (Twitter):638· 38.3%
- YouTube:434· 26%
- Instagram:394· 23.6%
Business to business services in Illinois are a mixed-channel, Facebook-heavy market: 96.5% list a phone number and 47.8% publish an email. Among 1,087 rated business to business services, 66% hold 5 stars, a mostly positive spread.
Related Business to business services by Location
Browse datasets for Business to business services across nearby locations
Frequently asked questions about Business to business services in Illinois
Everything you need to know about our business to business services database for Illinois: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Business to business services are there in Illinois?
There are 1,667 business to business services in Illinois in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Illinois, for sales prospecting, competitive research, and territory planning.
How up to date is the Business to business services data for Illinois?
This dataset was last updated in September 6, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Business to business services database for Illinois?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Business to business services businesses in Illinois?
InfiniteLeadsHub provides verified market intelligence datasets for business to business services businesses in Illinois as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Business to business services database for Illinois cost?
The complete business to business services leads database for Illinois costs $15 as a one-time payment.
You get instant access to all 1,667 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need business to business services contacts in Illinois specifically, a one-time $15 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Business to business services data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Illinois business to business services database, including contact fields, social profiles, and ratings data.
How do I download the Business to business services list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Business to business services in Illinois have phone numbers?
1,609 business to business services in Illinois (97% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Business to business services in Illinois have email addresses?
796 business to business services in Illinois (48%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Business to business services in Illinois have both a phone number and an email address?
787 business to business services in Illinois have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Business to business services in Illinois are active on social media?
Social profile coverage for business to business services in Illinois: 684 on LinkedIn, 761 on Facebook, 394 on Instagram, 434 on YouTube, 638 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Business to business services in Illinois have a website?
1,481 business to business services in Illinois (89%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Business to business services in Illinois do not have a website?
186 business to business services in Illinois operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Business to business services in Illinois?
Rating breakdown for business to business services in Illinois: 717 with a 5-star rating, 142 with a 4-star rating, 140 with a 3-star rating, 47 with a 2-star rating, 41 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Business to business services data for other states or the entire US?
Yes. The national Business to business services database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Illinois first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Business to business services contact data in Illinois legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.